bka
1860 Commits
| Author | SHA1 | Message | Date | |
|---|---|---|---|---|
sidex15
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1219b14df9 |
fs: implement susfs v1.5.12
- This is a heavily modified version of susfs v1.5.12
- It does not comply with the upstream offical susfs v1.5.12
- sus_mount functionality still remain in v1.5.5 as backporting it to the latest version will result a mount detection leak in some apps/detectors
- Increase susfs_open_redirect UID limit to <11000
- susfs magic mount support is still implemented and enabled
- sus_map is implemented and complied with the upstream v1.5.12 codebase
This commit requires a bunch of backports commits from v4.19 and v5.x to make sus_map working:
0a8cbf3725edbacc5f1ead33eeae7e4d78823b5a proc: less memory for /proc/*/map_files readdir
37ae2444584654f6785f2cc49181f05af788c9b2 mm: smaps: split PSS into components
49a5115e11350ee68f6a5fbd56b3e817bf9e5aac fs/task_mmu: add pkeys header
6f94042bed51121f8f28a5e572cda20c21fed2e1 mm/pkeys: Add an empty arch_pkeys_enabled()
bbd5aec12b32097a71dc6a0097194a18f3ee9a17 mm/pkeys, powerpc, x86: Provide an empty vma_pkey() in linux/pkeys.h
849ca8ce954d9dbb082dcf83c98af861e98e5635 mm: /proc/pid/smaps_rollup: convert to single value seq_file
6071a482c8e603be25895cc2cac5f0eab61c4051 mm: /proc/pid/smaps: factor out common stats printing
03fd2fbe9c40da8128cec5c69ef54755c0f38c6c mm: /proc/pid/smaps: factor out mem stats gathering
95f8be4c8a86a491a1c2ac9bfe470aef9e1baa8f mm: /proc/pid/*maps remove is_pid and related wrappers
27956d255e3b012372951dd6131e07c106d2daae procfs: add seq_put_hex_ll to speed up /proc/pid/maps
7f2847d02cdc4491b5ee6d4a0043854cbd6c7a1a proc: add seq_put_decimal_ull_width to speed up /proc/pid/smaps
For KernelSU side patches for this commit you need the sidex15's KernelSU-Next fork:
https://github.com/sidex15/KernelSU-Next/tree/n3x7g3n-kernel
Or if you want to patch on your own here's the commit patch of susfs in the KernelSU-Next:
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Alexey Dobriyan
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22d95a657d |
proc: less memory for /proc/*/map_files readdir
dentry name can be evaluated later, right before calling into VFS. Also, spend less time under ->mmap_sem. Link: http://lkml.kernel.org/r/20171110163034.GA2534@avx2 Signed-off-by: Alexey Dobriyan <adobriyan@gmail.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org> Signed-off-by: Pranav Vashi <neobuddy89@gmail.com> |
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Luigi Semenzato
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1a83991b7c |
mm: smaps: split PSS into components
Report separate components (anon, file, and shmem) for PSS in smaps_rollup. This helps understand and tune the memory manager behavior in consumer devices, particularly mobile devices. Many of them (e.g. chromebooks and Android-based devices) use zram for anon memory, and perform disk reads for discarded file pages. The difference in latency is large (e.g. reading a single page from SSD is 30 times slower than decompressing a zram page on one popular device), thus it is useful to know how much of the PSS is anon vs. file. All the information is already present in /proc/pid/smaps, but much more expensive to obtain because of the large size of that procfs entry. This patch also removes a small code duplication in smaps_account, which would have gotten worse otherwise. Also updated Documentation/filesystems/proc.txt (the smaps section was a bit stale, and I added a smaps_rollup section) and Documentation/ABI/testing/procfs-smaps_rollup. [semenzato@chromium.org: v5] Link: http://lkml.kernel.org/r/20190626234333.44608-1-semenzato@chromium.org Link: http://lkml.kernel.org/r/20190626180429.174569-1-semenzato@chromium.org Signed-off-by: Luigi Semenzato <semenzato@chromium.org> Acked-by: Yu Zhao <yuzhao@chromium.org> Cc: Sonny Rao <sonnyrao@chromium.org> Cc: Yu Zhao <yuzhao@chromium.org> Cc: Brian Geffon <bgeffon@chromium.org> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org> Signed-off-by: Pranav Vashi <neobuddy89@gmail.com> |
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sidex15
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3a4367259c |
fs/task_mmu: add pkeys header
Signed-off-by: Pranav Vashi <neobuddy89@gmail.com> |
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Vlastimil Babka
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1af9890e34 |
mm: /proc/pid/smaps_rollup: convert to single value seq_file
The /proc/pid/smaps_rollup file is currently implemented via the m_start/m_next/m_stop seq_file iterators shared with the other maps files, that iterate over vma's. However, the rollup file doesn't print anything for each vma, only accumulate the stats. There are some issues with the current code as reported in [1] - the accumulated stats can get skewed if seq_file start()/stop() op is called multiple times, if show() is called multiple times, and after seeks to non-zero position. Patch [1] fixed those within existing design, but I believe it is fundamentally wrong to expose the vma iterators to the seq_file mechanism when smaps_rollup shows logically a single set of values for the whole address space. This patch thus refactors the code to provide a single "value" at offset 0, with vma iteration to gather the stats done internally. This fixes the situations where results are skewed, and simplifies the code, especially in show_smap(), at the expense of somewhat less code reuse. [1] https://marc.info/?l=linux-mm&m=151927723128134&w=2 [vbabka@suse.c: use seq_file infrastructure] Link: http://lkml.kernel.org/r/bf4525b0-fd5b-4c4c-2cb3-adee3dd95a48@suse.cz Link: http://lkml.kernel.org/r/20180723111933.15443-5-vbabka@suse.cz Signed-off-by: Vlastimil Babka <vbabka@suse.cz> Reported-by: Daniel Colascione <dancol@google.com> Reviewed-by: Alexey Dobriyan <adobriyan@gmail.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org> Signed-off-by: Pranav Vashi <neobuddy89@gmail.com> |
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Vlastimil Babka
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93b0969b71 |
mm: /proc/pid/smaps: factor out common stats printing
To prepare for handling /proc/pid/smaps_rollup differently from /proc/pid/smaps factor out from show_smap() printing the parts of output that are common for both variants, which is the bulk of the gathered memory stats. [vbabka@suse.cz: add const, per Alexey] Link: http://lkml.kernel.org/r/b45f319f-cd04-337b-37f8-77f99786aa8a@suse.cz Link: http://lkml.kernel.org/r/20180723111933.15443-4-vbabka@suse.cz Signed-off-by: Vlastimil Babka <vbabka@suse.cz> Reviewed-by: Alexey Dobriyan <adobriyan@gmail.com> Cc: Daniel Colascione <dancol@google.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org> Signed-off-by: Pranav Vashi <neobuddy89@gmail.com> |
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Vlastimil Babka
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7dbf2de9b8 |
mm: /proc/pid/smaps: factor out mem stats gathering
To prepare for handling /proc/pid/smaps_rollup differently from /proc/pid/smaps factor out vma mem stats gathering from show_smap() - it will be used by both. Link: http://lkml.kernel.org/r/20180723111933.15443-3-vbabka@suse.cz Signed-off-by: Vlastimil Babka <vbabka@suse.cz> Reviewed-by: Alexey Dobriyan <adobriyan@gmail.com> Cc: Daniel Colascione <dancol@google.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org> Signed-off-by: Pranav Vashi <neobuddy89@gmail.com> |
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Vlastimil Babka
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1b91b3aa80 |
mm: /proc/pid/*maps remove is_pid and related wrappers
Patch series "cleanups and refactor of /proc/pid/smaps*". The recent regression in /proc/pid/smaps made me look more into the code. Especially the issues with smaps_rollup reported in [1] as explained in Patch 4, which fixes them by refactoring the code. Patches 2 and 3 are preparations for that. Patch 1 is me realizing that there's a lot of boilerplate left from times where we tried (unsuccessfuly) to mark thread stacks in the output. Originally I had also plans to rework the translation from /proc/pid/*maps* file offsets to the internal structures. Now the offset means "vma number", which is not really stable (vma's can come and go between read() calls) and there's an extra caching of last vma's address. My idea was that offsets would be interpreted directly as addresses, which would also allow meaningful seeks (see the ugly seek_to_smaps_entry() in tools/testing/selftests/vm/mlock2.h). However loff_t is (signed) long long so that might be insufficient somewhere for the unsigned long addresses. So the result is fixed issues with skewed /proc/pid/smaps_rollup results, simpler smaps code, and a lot of unused code removed. [1] https://marc.info/?l=linux-mm&m=151927723128134&w=2 This patch (of 4): Commit |
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Andrei Vagin
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0d91b5fa04 |
procfs: add seq_put_hex_ll to speed up /proc/pid/maps
seq_put_hex_ll() prints a number in hexadecimal notation and works
faster than seq_printf().
== test.py
num = 0
with open("/proc/1/maps") as f:
while num < 10000 :
data = f.read()
f.seek(0, 0)
num = num + 1
==
== Before patch ==
$ time python test.py
real 0m1.561s
user 0m0.257s
sys 0m1.302s
== After patch ==
$ time python test.py
real 0m0.986s
user 0m0.279s
sys 0m0.707s
$ perf -g record python test.py:
== Before patch ==
- 67.42% 2.82% python [kernel.kallsyms] [k] show_map_vma.isra.22
- 64.60% show_map_vma.isra.22
- 44.98% seq_printf
- seq_vprintf
- vsnprintf
+ 14.85% number
+ 12.22% format_decode
5.56% memcpy_erms
+ 15.06% seq_path
+ 4.42% seq_pad
+ 2.45% __GI___libc_read
== After patch ==
- 47.35% 3.38% python [kernel.kallsyms] [k] show_map_vma.isra.23
- 43.97% show_map_vma.isra.23
+ 20.84% seq_path
- 15.73% show_vma_header_prefix
10.55% seq_put_hex_ll
+ 2.65% seq_put_decimal_ull
0.95% seq_putc
+ 6.96% seq_pad
+ 2.94% __GI___libc_read
[avagin@openvz.org: use unsigned int instead of int where it is suitable]
Link: http://lkml.kernel.org/r/20180214025619.4005-1-avagin@openvz.org
[avagin@openvz.org: v2]
Link: http://lkml.kernel.org/r/20180117082050.25406-1-avagin@openvz.org
Link: http://lkml.kernel.org/r/20180112185812.7710-1-avagin@openvz.org
Signed-off-by: Andrei Vagin <avagin@openvz.org>
Cc: Alexey Dobriyan <adobriyan@gmail.com>
Cc: KAMEZAWA Hiroyuki <kamezawa.hiroyu@jp.fujitsu.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Signed-off-by: Pranav Vashi <neobuddy89@gmail.com>
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Andrei Vagin
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73567266c9 |
proc: add seq_put_decimal_ull_width to speed up /proc/pid/smaps
seq_put_decimal_ull_w(m, str, val, width) prints a decimal number with a
specified minimal field width.
It is equivalent of seq_printf(m, "%s%*d", str, width, val), but it
works much faster.
== test_smaps.py
num = 0
with open("/proc/1/smaps") as f:
for x in xrange(10000):
data = f.read()
f.seek(0, 0)
==
== Before patch ==
$ time python test_smaps.py
real 0m4.593s
user 0m0.398s
sys 0m4.158s
== After patch ==
$ time python test_smaps.py
real 0m3.828s
user 0m0.413s
sys 0m3.408s
$ perf -g record python test_smaps.py
== Before patch ==
- 79.01% 3.36% python [kernel.kallsyms] [k] show_smap.isra.33
- 75.65% show_smap.isra.33
+ 48.85% seq_printf
+ 15.75% __walk_page_range
+ 9.70% show_map_vma.isra.23
0.61% seq_puts
== After patch ==
- 75.51% 4.62% python [kernel.kallsyms] [k] show_smap.isra.33
- 70.88% show_smap.isra.33
+ 24.82% seq_put_decimal_ull_w
+ 19.78% __walk_page_range
+ 12.74% seq_printf
+ 11.08% show_map_vma.isra.23
+ 1.68% seq_puts
[akpm@linux-foundation.org: fix drivers/of/unittest.c build]
Link: http://lkml.kernel.org/r/20180212074931.7227-1-avagin@openvz.org
Signed-off-by: Andrei Vagin <avagin@openvz.org>
Cc: Alexey Dobriyan <adobriyan@gmail.com>
Cc: KAMEZAWA Hiroyuki <kamezawa.hiroyu@jp.fujitsu.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Signed-off-by: Pranav Vashi <neobuddy89@gmail.com>
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Minchan Kim
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2df938fa41 |
mm: filter out compound page on per-process reclaim
We don't handle any compound page attached to page table so filter it out. [ 2639.685100] c2 8869 trying to isolate tail page [ 2639.685102] c2 8869 ------------[ cut here ]------------ [ 2639.685108] c2 8869 WARNING: CPU: 2 PID: 8869 at /usr/local/google/home/minchan/nvme/bc-kernel/private/msm-google/mm/vmscan.c:1636 isolate_lru_page+0x238/0x248 [ 2639.685123] c2 8869 Modules linked in: sec_touch heatmap videobuf2_vmalloc videobuf2_memops snd_soc_sdm845 snd_soc_cs35l36 snd_soc_wcd_spi snd_soc_wcd934x snd_soc_wcd9xxx wcd_dsp_glink wcd_core pinctrl_wcd wlan(O) [ 2639.685127] c2 8869 CPU: 2 PID: 8869 Comm: sh Tainted: G W O 4.9.124-665644-g6bb3e72d4673_audio-g3dce958 #19 [ 2639.685129] c2 8869 Hardware name: Google Inc. MSM sdm845 C1 DVT1.1 (DT) [ 2639.685132] c2 8869 task: ffffffdd6a99e900 task.stack: ffffffdde8c74000 [ 2639.685135] c2 8869 PC is at isolate_lru_page+0x238/0x248 [ 2639.685138] c2 8869 LR is at isolate_lru_page+0x238/0x248 [ 2639.685141] c2 8869 pc : [<ffffff88631da1c0>] lr : [<ffffff88631da1c0>] pstate: 60400145 [ 2639.685142] c2 8869 sp : ffffffdde8c77b20 [ 2639.685145] c2 8869 x29: ffffffdde8c77b20 x28: ffffffddad771ed0 [ 2639.685148] c2 8869 x27: ffffffddde7882f8 x26: ffffffbf77c4fe80 [ 2639.685152] c2 8869 x25: ffffffdde8c77bd8 x24: ffffffdde9cd2840 [ 2639.685155] c2 8869 x23: 0000000000000000 x22: ffffffbf76b5dc70 [ 2639.685158] c2 8869 x21: ffffffdde8c77d08 x20: 00000000cc000000 [ 2639.685161] c2 8869 x19: ffffffbf77c4fe80 x18: 0000007a14e32000 [ 2639.685164] c2 8869 x17: 4000000000000000 x16: 0000000000000000 [ 2639.685167] c2 8869 x15: 0000000000000178 x14: 2be2cf1bbc25f200 [ 2639.685170] c2 8869 x13: ffffffdde8c77b20 x12: ffffffdde8c77b20 [ 2639.685173] c2 8869 x11: ffffffdde8c77b20 x10: ffffffdde8c77b20 [ 2639.685176] c2 8869 x9 : ffffffdde8c77ae0 x8 : 70206c6961742065 [ 2639.685179] c2 8869 x7 : 74616c6f7369206f x6 : ffffff886553cc88 [ 2639.685182] c2 8869 x5 : 0000000000000015 x4 : 0000000000000000 [ 2639.685185] c2 8869 x3 : 0000000000000140 x2 : 2be2cf1bbc25f200 [ 2639.685188] c2 8869 x1 : 2be2cf1bbc25f200 x0 : 000000000000001b Bug: 119789589 Change-Id: Ib104c94722255c006e9fc78af24f913afdf59591 Signed-off-by: Minchan Kim <minchan@google.com> Signed-off-by: Pranav Vashi <neobuddy89@gmail.com> |
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UtsavBalar1231
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8cbe836c3b |
fs/proc/base: Allow AppCompactor to access reclaim
On AOSP ROMs CachedAppOptimizer tries to access reclaim for allocation stats, process id and name But CAF restricts userspace access to reclaim resulting in following warning [ 29.986900] ------------[ cut here ]------------ [ 29.986921] mWARNING: CPU: 1 PID: 1858 at ../../../../../../kernel/xiaomi/raphael/mm/vmscan.c:1685 isolate_lru_page+0x1e4/0x1ec [ 29.986925] Modules linked in: [ 29.986932] mCPU: 1 PID: 1858 Comm: CachedAppOptimi Tainted: G S 4.14.210-IMMENSiTY//f950c60da2 #2 [ 29.986934] mHardware name: Qualcomm Technologies, Inc. SM8150 V2 PM8150 RAPHAEL (DT) [ 29.986937] mtask: 0000000050b69203 task.stack: 000000007e9ca8b3 [ 29.986939] mpc : isolate_lru_page+0x1e4/0x1ec [ 29.986942] mlr : isolate_lru_page+0x1e4/0x1ec [ 29.986943] msp : ffffff8024893a90 pstate : 60000145 [ 29.986945] mx29: ffffff8024893a90 x28: 0400000000000001 [ 29.986948] mx27: ffffff8024893c18 x26: 0000000000000000 [ 29.986952] mx25: 0000000000000000 x24: ffffffbf98cbbc40 [ 29.986955] mx23: ffffffe61b3f7b08 x22: 0000000000000000 [ 29.986958] mx21: ffffffe61b8010c0 x20: 00000007ffd61000 [ 29.986962] mx19: ffffffbf98cbbc40 x18: 0000007922434000 [ 29.986965] mx17: 0000000000000000 x16: 0000000000000001 [ 29.986968] mx15: ffffffffffffffff x14: 0000007c49f7bd22 [ 29.986972] mx13: 0000000000000004 x12: 0000000000000000 [ 29.986975] mx11: 0000000000000000 x10: ffffffffffffffff [ 29.986978] mx9 : 7bee4e9ab8c00e00 x8 : 7bee4e9ab8c00e00 [ 29.986981] mx7 : 000000000000001b x6 : ffffff9586fd3b93 [ 29.986985] mx5 : ffffff80248937d8 x4 : 0000000000000000 [ 29.986988] mx3 : 0000000000000065 x2 : 000000000000001b [ 29.986991] mx1 : 00000000000001c0 x0 : 000000000000001b [ 29.986995] m\x0aPC: 0xffffff95849f8650: [ 29.986996] 8650 2a1603e2 94012ce6 2a1f03f3 f94002e8 5282c009 8b090100 944e0032 2a1303e0 [ 29.987007] 8670 a9434ff4 |
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Linus Torvalds
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d43fa25f11 |
/proc/<pid>/cmdline: add back the setproctitle() special case
This makes the setproctitle() special case very explicit indeed, and handles it with a separate helper function entirely. In the process, it re-instates the original semantics of simply stopping at the first NUL character when the original last NUL character is no longer there. [ The original semantics can still be seen in mm/util.c: get_cmdline() that is limited to a fixed-size buffer ] This makes the logic about when we use the string lengths etc much more obvious, and makes it easier to see what we do and what the two very different cases are. Note that even when we allow walking past the end of the argument array (because the setproctitle() might have overwritten and overflowed the original argv[] strings), we only allow it when it overflows into the environment region if it is immediately adjacent. [ Fixed for missing 'count' checks noted by Alexey Izbyshev ] Link: https://lore.kernel.org/lkml/alpine.LNX.2.21.1904052326230.3249@kich.toxcorp.com/ Fixes: 5ab827189965 ("fs/proc: simplify and clarify get_mm_cmdline() function") Cc: Jakub Jankowski <shasta@toxcorp.com> Cc: Alexey Dobriyan <adobriyan@gmail.com> Cc: Alexey Izbyshev <izbyshev@ispras.ru> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org> (cherry picked from commit d26d0cd97c88eb1a5704b42e41ab443406807810) Bug: 147443331 Signed-off-by: Greg Kroah-Hartman <gregkh@google.com> Change-Id: Ie807ebb4b31d4704ef23a3c05cd7790b496dcc7d |
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Linus Torvalds
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e9a0fabb46 |
/proc/<pid>/cmdline: remove all the special cases
Start off with a clean slate that only reads exactly from arg_start to arg_end, without any oddities. This simplifies the code and in the process removes the case that caused us to potentially leak an uninitialized byte from the temporary kernel buffer. Note that in order to start from scratch with an understandable base, this simplifies things _too_ much, and removes all the legacy logic to handle setproctitle() having changed the argument strings. We'll add back those special cases very differently in the next commit. Link: https://lore.kernel.org/lkml/20190712160913.17727-1-izbyshev@ispras.ru/ Fixes: f5b65348fd77 ("proc: fix missing final NUL in get_mm_cmdline() rewrite") Cc: Alexey Izbyshev <izbyshev@ispras.ru> Cc: Alexey Dobriyan <adobriyan@gmail.com> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org> Bug: 147443331 Signed-off-by: Greg Kroah-Hartman <gregkh@google.com> Change-Id: I76ff42e0b0ebcbf7b2bbe606838348cb2d9b1ad5 |
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Linus Torvalds
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0bf7dc90ba |
proc: fix missing final NUL in get_mm_cmdline() rewrite
The rewrite of the cmdline fetching missed the fact that we used to also return the final terminating NUL character of the last argument. I hadn't noticed, and none of the tools I tested cared, but something obviously must care, because Michal Kubecek noticed the change in behavior. Tweak the "find the end" logic to actually include the NUL character, and once past the eend of argv, always start the strnlen() at the expected (original) argument end. This whole "allow people to rewrite their arguments in place" is a nasty hack and requires that odd slop handling at the end of the argv array, but it's our traditional model, so we continue to support it. Repored-and-bisected-by: Michal Kubecek <mkubecek@suse.cz> Reviewed-and-tested-by: Michal Kubecek <mkubecek@suse.cz> Cc: Alexey Dobriyan <adobriyan@gmail.com> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org> Bug: 147443331 Signed-off-by: Greg Kroah-Hartman <gregkh@google.com> Change-Id: I9046c8b691aa9eda82026c24823154271bcb05e2 |
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Sebastiano Barezzi
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127198fdd5 |
init: Add CONFIG_INITRAMFS_IGNORE_SKIP_FLAG
* Ignoring an ignore flag, yikes * Also replace skip_initramfs with want_initramfs Co-authored-by: Erfan Abdi <erfangplus@gmail.com> Change-Id: Ifdf726f128bc66bf860bbb71024f94f56879710f |
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Deepa Dinamani
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96ea2e61da |
BACKPORT: vfs: change inode times to use struct timespec64
struct timespec is not y2038 safe. Transition vfs to use
y2038 safe struct timespec64 instead.
The change was made with the help of the following cocinelle
script. This catches about 80% of the changes.
All the header file and logic changes are included in the
first 5 rules. The rest are trivial substitutions.
I avoid changing any of the function signatures or any other
filesystem specific data structures to keep the patch simple
for review.
The script can be a little shorter by combining different cases.
But, this version was sufficient for my usecase.
virtual patch
@ depends on patch @
identifier now;
@@
- struct timespec
+ struct timespec64
current_time ( ... )
{
- struct timespec now = current_kernel_time();
+ struct timespec64 now = current_kernel_time64();
...
- return timespec_trunc(
+ return timespec64_trunc(
... );
}
@ depends on patch @
identifier xtime;
@@
struct \( iattr \| inode \| kstat \) {
...
- struct timespec xtime;
+ struct timespec64 xtime;
...
}
@ depends on patch @
identifier t;
@@
struct inode_operations {
...
int (*update_time) (...,
- struct timespec t,
+ struct timespec64 t,
...);
...
}
@ depends on patch @
identifier t;
identifier fn_update_time =~ "update_time$";
@@
fn_update_time (...,
- struct timespec *t,
+ struct timespec64 *t,
...) { ... }
@ depends on patch @
identifier t;
@@
lease_get_mtime( ... ,
- struct timespec *t
+ struct timespec64 *t
) { ... }
@te depends on patch forall@
identifier ts;
local idexpression struct inode *inode_node;
identifier i_xtime =~ "^i_[acm]time$";
identifier ia_xtime =~ "^ia_[acm]time$";
identifier fn_update_time =~ "update_time$";
identifier fn;
expression e, E3;
local idexpression struct inode *node1;
local idexpression struct inode *node2;
local idexpression struct iattr *attr1;
local idexpression struct iattr *attr2;
local idexpression struct iattr attr;
identifier i_xtime1 =~ "^i_[acm]time$";
identifier i_xtime2 =~ "^i_[acm]time$";
identifier ia_xtime1 =~ "^ia_[acm]time$";
identifier ia_xtime2 =~ "^ia_[acm]time$";
@@
(
(
- struct timespec ts;
+ struct timespec64 ts;
|
- struct timespec ts = current_time(inode_node);
+ struct timespec64 ts = current_time(inode_node);
)
<+... when != ts
(
- timespec_equal(&inode_node->i_xtime, &ts)
+ timespec64_equal(&inode_node->i_xtime, &ts)
|
- timespec_equal(&ts, &inode_node->i_xtime)
+ timespec64_equal(&ts, &inode_node->i_xtime)
|
- timespec_compare(&inode_node->i_xtime, &ts)
+ timespec64_compare(&inode_node->i_xtime, &ts)
|
- timespec_compare(&ts, &inode_node->i_xtime)
+ timespec64_compare(&ts, &inode_node->i_xtime)
|
ts = current_time(e)
|
fn_update_time(..., &ts,...)
|
inode_node->i_xtime = ts
|
node1->i_xtime = ts
|
ts = inode_node->i_xtime
|
<+... attr1->ia_xtime ...+> = ts
|
ts = attr1->ia_xtime
|
ts.tv_sec
|
ts.tv_nsec
|
btrfs_set_stack_timespec_sec(..., ts.tv_sec)
|
btrfs_set_stack_timespec_nsec(..., ts.tv_nsec)
|
- ts = timespec64_to_timespec(
+ ts =
...
-)
|
- ts = ktime_to_timespec(
+ ts = ktime_to_timespec64(
...)
|
- ts = E3
+ ts = timespec_to_timespec64(E3)
|
- ktime_get_real_ts(&ts)
+ ktime_get_real_ts64(&ts)
|
fn(...,
- ts
+ timespec64_to_timespec(ts)
,...)
)
...+>
(
<... when != ts
- return ts;
+ return timespec64_to_timespec(ts);
...>
)
|
- timespec_equal(&node1->i_xtime1, &node2->i_xtime2)
+ timespec64_equal(&node1->i_xtime2, &node2->i_xtime2)
|
- timespec_equal(&node1->i_xtime1, &attr2->ia_xtime2)
+ timespec64_equal(&node1->i_xtime2, &attr2->ia_xtime2)
|
- timespec_compare(&node1->i_xtime1, &node2->i_xtime2)
+ timespec64_compare(&node1->i_xtime1, &node2->i_xtime2)
|
node1->i_xtime1 =
- timespec_trunc(attr1->ia_xtime1,
+ timespec64_trunc(attr1->ia_xtime1,
...)
|
- attr1->ia_xtime1 = timespec_trunc(attr2->ia_xtime2,
+ attr1->ia_xtime1 = timespec64_trunc(attr2->ia_xtime2,
...)
|
- ktime_get_real_ts(&attr1->ia_xtime1)
+ ktime_get_real_ts64(&attr1->ia_xtime1)
|
- ktime_get_real_ts(&attr.ia_xtime1)
+ ktime_get_real_ts64(&attr.ia_xtime1)
)
@ depends on patch @
struct inode *node;
struct iattr *attr;
identifier fn;
identifier i_xtime =~ "^i_[acm]time$";
identifier ia_xtime =~ "^ia_[acm]time$";
expression e;
@@
(
- fn(node->i_xtime);
+ fn(timespec64_to_timespec(node->i_xtime));
|
fn(...,
- node->i_xtime);
+ timespec64_to_timespec(node->i_xtime));
|
- e = fn(attr->ia_xtime);
+ e = fn(timespec64_to_timespec(attr->ia_xtime));
)
@ depends on patch forall @
struct inode *node;
struct iattr *attr;
identifier i_xtime =~ "^i_[acm]time$";
identifier ia_xtime =~ "^ia_[acm]time$";
identifier fn;
@@
{
+ struct timespec ts;
<+...
(
+ ts = timespec64_to_timespec(node->i_xtime);
fn (...,
- &node->i_xtime,
+ &ts,
...);
|
+ ts = timespec64_to_timespec(attr->ia_xtime);
fn (...,
- &attr->ia_xtime,
+ &ts,
...);
)
...+>
}
@ depends on patch forall @
struct inode *node;
struct iattr *attr;
struct kstat *stat;
identifier ia_xtime =~ "^ia_[acm]time$";
identifier i_xtime =~ "^i_[acm]time$";
identifier xtime =~ "^[acm]time$";
identifier fn, ret;
@@
{
+ struct timespec ts;
<+...
(
+ ts = timespec64_to_timespec(node->i_xtime);
ret = fn (...,
- &node->i_xtime,
+ &ts,
...);
|
+ ts = timespec64_to_timespec(node->i_xtime);
ret = fn (...,
- &node->i_xtime);
+ &ts);
|
+ ts = timespec64_to_timespec(attr->ia_xtime);
ret = fn (...,
- &attr->ia_xtime,
+ &ts,
...);
|
+ ts = timespec64_to_timespec(attr->ia_xtime);
ret = fn (...,
- &attr->ia_xtime);
+ &ts);
|
+ ts = timespec64_to_timespec(stat->xtime);
ret = fn (...,
- &stat->xtime);
+ &ts);
)
...+>
}
@ depends on patch @
struct inode *node;
struct inode *node2;
identifier i_xtime1 =~ "^i_[acm]time$";
identifier i_xtime2 =~ "^i_[acm]time$";
identifier i_xtime3 =~ "^i_[acm]time$";
struct iattr *attrp;
struct iattr *attrp2;
struct iattr attr ;
identifier ia_xtime1 =~ "^ia_[acm]time$";
identifier ia_xtime2 =~ "^ia_[acm]time$";
struct kstat *stat;
struct kstat stat1;
struct timespec64 ts;
identifier xtime =~ "^[acmb]time$";
expression e;
@@
(
( node->i_xtime2 \| attrp->ia_xtime2 \| attr.ia_xtime2 \) = node->i_xtime1 ;
|
node->i_xtime2 = \( node2->i_xtime1 \| timespec64_trunc(...) \);
|
node->i_xtime2 = node->i_xtime1 = node->i_xtime3 = \(ts \| current_time(...) \);
|
node->i_xtime1 = node->i_xtime3 = \(ts \| current_time(...) \);
|
stat->xtime = node2->i_xtime1;
|
stat1.xtime = node2->i_xtime1;
|
( node->i_xtime2 \| attrp->ia_xtime2 \) = attrp->ia_xtime1 ;
|
( attrp->ia_xtime1 \| attr.ia_xtime1 \) = attrp2->ia_xtime2;
|
- e = node->i_xtime1;
+ e = timespec64_to_timespec( node->i_xtime1 );
|
- e = attrp->ia_xtime1;
+ e = timespec64_to_timespec( attrp->ia_xtime1 );
|
node->i_xtime1 = current_time(...);
|
node->i_xtime2 = node->i_xtime1 = node->i_xtime3 =
- e;
+ timespec_to_timespec64(e);
|
node->i_xtime1 = node->i_xtime3 =
- e;
+ timespec_to_timespec64(e);
|
- node->i_xtime1 = e;
+ node->i_xtime1 = timespec_to_timespec64(e);
)
Signed-off-by: Deepa Dinamani <deepa.kernel@gmail.com>
Cc: <anton@tuxera.com>
Cc: <balbi@kernel.org>
Cc: <bfields@fieldses.org>
Cc: <darrick.wong@oracle.com>
Cc: <dhowells@redhat.com>
Cc: <dsterba@suse.com>
Cc: <dwmw2@infradead.org>
Cc: <hch@lst.de>
Cc: <hirofumi@mail.parknet.co.jp>
Cc: <hubcap@omnibond.com>
Cc: <jack@suse.com>
Cc: <jaegeuk@kernel.org>
Cc: <jaharkes@cs.cmu.edu>
Cc: <jslaby@suse.com>
Cc: <keescook@chromium.org>
Cc: <mark@fasheh.com>
Cc: <miklos@szeredi.hu>
Cc: <nico@linaro.org>
Cc: <reiserfs-devel@vger.kernel.org>
Cc: <richard@nod.at>
Cc: <sage@redhat.com>
Cc: <sfrench@samba.org>
Cc: <swhiteho@redhat.com>
Cc: <tj@kernel.org>
Cc: <trond.myklebust@primarydata.com>
Cc: <tytso@mit.edu>
Cc: <viro@zeniv.linux.org.uk>
Change-Id: I4f16fc85ebf37bc034518b00c331080aa65aa600
Signed-off-by: basamaryan <basam.aryan@gmail.com>
|
||
|
Kirill A. Shutemov
|
00c898ef13 |
BACKPORT: mm: consolidate page table accounting
Currently, we account page tables separately for each page table level, but that's redundant -- we only make use of total memory allocated to page tables for oom_badness calculation. We also provide the information to userspace, but it has dubious value there too. This patch switches page table accounting to single counter. mm->pgtables_bytes is now used to account all page table levels. We use bytes, because page table size for different levels of page table tree may be different. The change has user-visible effect: we don't have VmPMD and VmPUD reported in /proc/[pid]/status. Not sure if anybody uses them. (As alternative, we can always report 0 kB for them.) OOM-killer report is also slightly changed: we now report pgtables_bytes instead of nr_ptes, nr_pmd, nr_puds. Apart from reducing number of counters per-mm, the benefit is that we now calculate oom_badness() more correctly for machines which have different size of page tables depending on level or where page tables are less than a page in size. The only downside can be debuggability because we do not know which page table level could leak. But I do not remember many bugs that would be caught by separate counters so I wouldn't lose sleep over this. [akpm@linux-foundation.org: fix mm/huge_memory.c] Link: http://lkml.kernel.org/r/20171006100651.44742-2-kirill.shutemov@linux.intel.com Change-Id: Iaede03b89e74d4b23f90cfb72e2fe9b4cc8c3b79 Signed-off-by: Kirill A. Shutemov <kirill.shutemov@linux.intel.com> Acked-by: Michal Hocko <mhocko@suse.com> [kirill.shutemov@linux.intel.com: fix build] Link: http://lkml.kernel.org/r/20171016150113.ikfxy3e7zzfvsr4w@black.fi.intel.com Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org> |
||
|
Kirill A. Shutemov
|
864d162aad |
BACKPORT: mm: introduce wrappers to access mm->nr_ptes
Let's add wrappers for ->nr_ptes with the same interface as for nr_pmd and nr_pud. The patch also makes nr_ptes accounting dependent onto CONFIG_MMU. Page table accounting doesn't make sense if you don't have page tables. It's preparation for consolidation of page-table counters in mm_struct. Link: http://lkml.kernel.org/r/20171006100651.44742-1-kirill.shutemov@linux.intel.com Change-Id: I50ec0423b481e72aca4ea2c7c244b585b064ea53 Signed-off-by: Kirill A. Shutemov <kirill.shutemov@linux.intel.com> Acked-by: Michal Hocko <mhocko@suse.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org> |
||
|
Kirill A. Shutemov
|
48374e5053 |
BACKPORT: mm: account pud page tables
On a machine with 5-level paging support a process can allocate
significant amount of memory and stay unnoticed by oom-killer and memory
cgroup. The trick is to allocate a lot of PUD page tables. We don't
account PUD page tables, only PMD and PTE.
We already addressed the same issue for PMD page tables, see commit
|
||
|
Andrey Ignatov
|
b6a5d5a8c4 |
UPSTREAM: bpf: Add file_pos field to bpf_sysctl ctx
Add file_pos field to bpf_sysctl context to read and write sysctl file position at which sysctl is being accessed (read or written). The field can be used to e.g. override whole sysctl value on write to sysctl even when sys_write is called by user space with file_pos > 0. Or BPF program may reject such accesses. Change-Id: Ia2674d14b24b99c5081522f8b3025c52f6228bfa Signed-off-by: Andrey Ignatov <rdna@fb.com> Signed-off-by: Alexei Starovoitov <ast@kernel.org> |
||
|
Andrey Ignatov
|
7b030c7254 |
BACKPORT: bpf: Introduce bpf_sysctl_{get,set}_new_value helpers
Add helpers to work with new value being written to sysctl by user space. bpf_sysctl_get_new_value() copies value being written to sysctl into provided buffer. bpf_sysctl_set_new_value() overrides new value being written by user space with a one from provided buffer. Buffer should contain string representation of the value, similar to what can be seen in /proc/sys/. Both helpers can be used only on sysctl write. File position matters and can be managed by an interface that will be introduced separately. E.g. if user space calls sys_write to a file in /proc/sys/ at file position = X, where X > 0, then the value set by bpf_sysctl_set_new_value() will be written starting from X. If program wants to override whole value with specified buffer, file position has to be set to zero. Documentation for the new helpers is provided in bpf.h UAPI. Change-Id: Ibd8931b2ebb9b88563424141a66269ddb0d193b4 Signed-off-by: Andrey Ignatov <rdna@fb.com> Signed-off-by: Alexei Starovoitov <ast@kernel.org> |
||
|
Andrey Ignatov
|
f7c330cd8e |
BACKPORT: bpf: Sysctl hook
Containerized applications may run as root and it may create problems
for whole host. Specifically such applications may change a sysctl and
affect applications in other containers.
Furthermore in existing infrastructure it may not be possible to just
completely disable writing to sysctl, instead such a process should be
gradual with ability to log what sysctl are being changed by a
container, investigate, limit the set of writable sysctl to currently
used ones (so that new ones can not be changed) and eventually reduce
this set to zero.
The patch introduces new program type BPF_PROG_TYPE_CGROUP_SYSCTL and
attach type BPF_CGROUP_SYSCTL to solve these problems on cgroup basis.
New program type has access to following minimal context:
struct bpf_sysctl {
__u32 write;
};
Where @write indicates whether sysctl is being read (= 0) or written (=
1).
Helpers to access sysctl name and value will be introduced separately.
BPF_CGROUP_SYSCTL attach point is added to sysctl code right before
passing control to ctl_table->proc_handler so that BPF program can
either allow or deny access to sysctl.
Suggested-by: Roman Gushchin <guro@fb.com>
Change-Id: I1cefe648cac50683d02ca33cbbbd865bd4522dfe
Signed-off-by: Andrey Ignatov <rdna@fb.com>
Signed-off-by: Alexei Starovoitov <ast@kernel.org>
|
||
|
Minchan Kim
|
1fe3771a2c |
Revert "mm: protect VMA modifications using VMA sequence count"
This reverts commit
|
||
|
Axel Rasmussen
|
869fad37af |
BACKPORT: FROMGIT: userfaultfd: add minor fault registration mode
Patch series "userfaultfd: add minor fault handling", v9. Overview ======== This series adds a new userfaultfd feature, UFFD_FEATURE_MINOR_HUGETLBFS. When enabled (via the UFFDIO_API ioctl), this feature means that any hugetlbfs VMAs registered with UFFDIO_REGISTER_MODE_MISSING will *also* get events for "minor" faults. By "minor" fault, I mean the following situation: Let there exist two mappings (i.e., VMAs) to the same page(s) (shared memory). One of the mappings is registered with userfaultfd (in minor mode), and the other is not. Via the non-UFFD mapping, the underlying pages have already been allocated & filled with some contents. The UFFD mapping has not yet been faulted in; when it is touched for the first time, this results in what I'm calling a "minor" fault. As a concrete example, when working with hugetlbfs, we have huge_pte_none(), but find_lock_page() finds an existing page. We also add a new ioctl to resolve such faults: UFFDIO_CONTINUE. The idea is, userspace resolves the fault by either a) doing nothing if the contents are already correct, or b) updating the underlying contents using the second, non-UFFD mapping (via memcpy/memset or similar, or something fancier like RDMA, or etc...). In either case, userspace issues UFFDIO_CONTINUE to tell the kernel "I have ensured the page contents are correct, carry on setting up the mapping". Use Case ======== Consider the use case of VM live migration (e.g. under QEMU/KVM): 1. While a VM is still running, we copy the contents of its memory to a target machine. The pages are populated on the target by writing to the non-UFFD mapping, using the setup described above. The VM is still running (and therefore its memory is likely changing), so this may be repeated several times, until we decide the target is "up to date enough". 2. We pause the VM on the source, and start executing on the target machine. During this gap, the VM's user(s) will *see* a pause, so it is desirable to minimize this window. 3. Between the last time any page was copied from the source to the target, and when the VM was paused, the contents of that page may have changed - and therefore the copy we have on the target machine is out of date. Although we can keep track of which pages are out of date, for VMs with large amounts of memory, it is "slow" to transfer this information to the target machine. We want to resume execution before such a transfer would complete. 4. So, the guest begins executing on the target machine. The first time it touches its memory (via the UFFD-registered mapping), userspace wants to intercept this fault. Userspace checks whether or not the page is up to date, and if not, copies the updated page from the source machine, via the non-UFFD mapping. Finally, whether a copy was performed or not, userspace issues a UFFDIO_CONTINUE ioctl to tell the kernel "I have ensured the page contents are correct, carry on setting up the mapping". We don't have to do all of the final updates on-demand. The userfaultfd manager can, in the background, also copy over updated pages once it receives the map of which pages are up-to-date or not. Interaction with Existing APIs ============================== Because this is a feature, a registered VMA could potentially receive both missing and minor faults. I spent some time thinking through how the existing API interacts with the new feature: UFFDIO_CONTINUE cannot be used to resolve non-minor faults, as it does not allocate a new page. If UFFDIO_CONTINUE is used on a non-minor fault: - For non-shared memory or shmem, -EINVAL is returned. - For hugetlb, -EFAULT is returned. UFFDIO_COPY and UFFDIO_ZEROPAGE cannot be used to resolve minor faults. Without modifications, the existing codepath assumes a new page needs to be allocated. This is okay, since userspace must have a second non-UFFD-registered mapping anyway, thus there isn't much reason to want to use these in any case (just memcpy or memset or similar). - If UFFDIO_COPY is used on a minor fault, -EEXIST is returned. - If UFFDIO_ZEROPAGE is used on a minor fault, -EEXIST is returned (or -EINVAL in the case of hugetlb, as UFFDIO_ZEROPAGE is unsupported in any case). - UFFDIO_WRITEPROTECT simply doesn't work with shared memory, and returns -ENOENT in that case (regardless of the kind of fault). Future Work =========== This series only supports hugetlbfs. I have a second series in flight to support shmem as well, extending the functionality. This series is more mature than the shmem support at this point, and the functionality works fully on hugetlbfs, so this series can be merged first and then shmem support will follow. This patch (of 6): This feature allows userspace to intercept "minor" faults. By "minor" faults, I mean the following situation: Let there exist two mappings (i.e., VMAs) to the same page(s). One of the mappings is registered with userfaultfd (in minor mode), and the other is not. Via the non-UFFD mapping, the underlying pages have already been allocated & filled with some contents. The UFFD mapping has not yet been faulted in; when it is touched for the first time, this results in what I'm calling a "minor" fault. As a concrete example, when working with hugetlbfs, we have huge_pte_none(), but find_lock_page() finds an existing page. This commit adds the new registration mode, and sets the relevant flag on the VMAs being registered. In the hugetlb fault path, if we find that we have huge_pte_none(), but find_lock_page() does indeed find an existing page, then we have a "minor" fault, and if the VMA has the userfaultfd registration flag, we call into userfaultfd to handle it. This is implemented as a new registration mode, instead of an API feature. This is because the alternative implementation has significant drawbacks [1]. However, doing it this was requires we allocate a VM_* flag for the new registration mode. On 32-bit systems, there are no unused bits, so this feature is only supported on architectures with CONFIG_ARCH_USES_HIGH_VMA_FLAGS. When attempting to register a VMA in MINOR mode on 32-bit architectures, we return -EINVAL. [1] https://lore.kernel.org/patchwork/patch/1380226/ Link: https://lkml.kernel.org/r/20210301222728.176417-1-axelrasmussen@google.com Link: https://lkml.kernel.org/r/20210301222728.176417-2-axelrasmussen@google.com Signed-off-by: Axel Rasmussen <axelrasmussen@google.com> Reviewed-by: Peter Xu <peterx@redhat.com> Cc: Alexander Viro <viro@zeniv.linux.org.uk> Cc: Alexey Dobriyan <adobriyan@gmail.com> Cc: Andrea Arcangeli <aarcange@redhat.com> Cc: Anshuman Khandual <anshuman.khandual@arm.com> Cc: Catalin Marinas <catalin.marinas@arm.com> Cc: Chinwen Chang <chinwen.chang@mediatek.com> Cc: Huang Ying <ying.huang@intel.com> Cc: Ingo Molnar <mingo@redhat.com> Cc: Jann Horn <jannh@google.com> Cc: Jerome Glisse <jglisse@redhat.com> Cc: Lokesh Gidra <lokeshgidra@google.com> Cc: "Matthew Wilcox (Oracle)" <willy@infradead.org> Cc: Michael Ellerman <mpe@ellerman.id.au> Cc: "Michal Koutn" <mkoutny@suse.com> Cc: Michel Lespinasse <walken@google.com> Cc: Mike Kravetz <mike.kravetz@oracle.com> Cc: Mike Rapoport <rppt@linux.vnet.ibm.com> Cc: Nicholas Piggin <npiggin@gmail.com> Cc: Peter Xu <peterx@redhat.com> Cc: Shaohua Li <shli@fb.com> Cc: Shawn Anastasio <shawn@anastas.io> Cc: Steven Rostedt <rostedt@goodmis.org> Cc: Steven Price <steven.price@arm.com> Cc: Vlastimil Babka <vbabka@suse.cz> Cc: Adam Ruprecht <ruprecht@google.com> Cc: Axel Rasmussen <axelrasmussen@google.com> Cc: Cannon Matthews <cannonmatthews@google.com> Cc: "Dr . David Alan Gilbert" <dgilbert@redhat.com> Cc: David Rientjes <rientjes@google.com> Cc: Mina Almasry <almasrymina@google.com> Cc: Oliver Upton <oupton@google.com> Cc: Kirill A. Shutemov <kirill@shutemov.name> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Stephen Rothwell <sfr@canb.auug.org.au> (cherry picked from commit 82a150ec394f6b944e26786b907fc0deab5b2064 https://git.kernel.org/pub/scm/linux/kernel/git/next/linux-next.git akpm) Link: https://lore.kernel.org/patchwork/patch/1388132/ Conflicts: arch/x86/Kconfig fs/userfaultfd.c include/linux/userfaultfd_k.h include/uapi/linux/userfaultfd.h init/Kconfig mm/hugetlb.c (Lack of userfaultfd write-protect support in 5.4 lead to all conflicts. Resolved by carefully rebasing such that write-protect related code doesn't get added) Signed-off-by: Lokesh Gidra <lokeshgidra@google.com> Bug: 160737021 Bug: 169683130 Change-Id: I43b37272d531341439ceaa03213d0e2415e04688 |
||
|
Michael Bestas
|
e935a8876e |
Merge branch 'linux-4.14.y' of github.com:openela/kernel-lts into android13-4.14-msmnile
* 'linux-4.14.y' of github.com:openela/kernel-lts:
LTS: Update to 4.14.350
SUNRPC: Fix RPC client cleaned up the freed pipefs dentries
arm64: dts: rockchip: Add sound-dai-cells for RK3368
tcp: Fix data races around icsk->icsk_af_ops.
ipv6: Fix data races around sk->sk_prot.
ipv6: annotate some data-races around sk->sk_prot
pwm: stm32: Refuse too small period requests
ftruncate: pass a signed offset
batman-adv: Don't accept TT entries for out-of-spec VIDs
batman-adv: include gfp.h for GFP_* defines
drm/nouveau/dispnv04: fix null pointer dereference in nv17_tv_get_hd_modes
drm/nouveau/dispnv04: fix null pointer dereference in nv17_tv_get_ld_modes
hexagon: fix fadvise64_64 calling conventions
tty: mcf: MCF54418 has 10 UARTS
usb: atm: cxacru: fix endpoint checking in cxacru_bind()
usb: musb: da8xx: fix a resource leak in probe()
usb: gadget: printer: SS+ support
net: usb: ax88179_178a: improve link status logs
iio: adc: ad7266: Fix variable checking bug
mmc: sdhci-pci: Convert PCIBIOS_* return codes to errnos
x86: stop playing stack games in profile_pc()
i2c: ocores: set IACK bit after core is enabled
i2c: ocores: stop transfer on timeout
nvme: fixup comment for nvme RDMA Provider Type
soc: ti: wkup_m3_ipc: Send NULL dummy message instead of pointer message
media: dvbdev: Initialize sbuf
ALSA: emux: improve patch ioctl data validation
net/iucv: Avoid explicit cpumask var allocation on stack
netfilter: nf_tables: fully validate NFT_DATA_VALUE on store to data registers
ASoC: fsl-asoc-card: set priv->pdev before using it
drm/amdgpu: fix UBSAN warning in kv_dpm.c
pinctrl: rockchip: fix pinmux reset in rockchip_pmx_set
pinctrl: rockchip: fix pinmux bits for RK3328 GPIO3-B pins
pinctrl: rockchip: fix pinmux bits for RK3328 GPIO2-B pins
pinctrl: fix deadlock in create_pinctrl() when handling -EPROBE_DEFER
usb: xhci: do not perform Soft Retry for some xHCI hosts
xhci: Set correct transferred length for cancelled bulk transfers
xhci: Use soft retry to recover faster from transaction errors
usb: xhci: Remove ep_trb from xhci_cleanup_halted_endpoint()
scsi: mpt3sas: Avoid test/set_bit() operating in non-allocated memory
scsi: mpt3sas: Gracefully handle online firmware update
scsi: mpt3sas: Add ioc_<level> logging macros
iio: dac: ad5592r: fix temperature channel scaling value
iio: dac: ad5592r: un-indent code-block for scale read
iio: dac: ad5592r-base: Replace indio_dev->mlock with own device lock
x86/amd_nb: Check for invalid SMN reads
PCI: Add PCI_ERROR_RESPONSE and related definitions
ARM: dts: samsung: smdk4412: fix keypad no-autorepeat
ARM: dts: samsung: exynos4412-origen: fix keypad no-autorepeat
ARM: dts: samsung: smdkv310: fix keypad no-autorepeat
gcov: add support for GCC 14
drm/radeon: fix UBSAN warning in kv_dpm.c
ACPICA: Revert "ACPICA: avoid Info: mapping multiple BARs. Your kernel is fine."
dmaengine: ioatdma: Fix missing kmem_cache_destroy()
regulator: core: Fix modpost error "regulator_get_regmap" undefined
net: usb: rtl8150 fix unintiatilzed variables in rtl8150_get_link_ksettings
virtio_net: checksum offloading handling fix
xfrm6: check ip6_dst_idev() return value in xfrm6_get_saddr()
netrom: Fix a memory leak in nr_heartbeat_expiry()
cipso: fix total option length computation
MIPS: Routerboard 532: Fix vendor retry check code
MIPS: Octeon: Add PCIe link status check
udf: udftime: prevent overflow in udf_disk_stamp_to_time()
udf: Simplify calls to udf_disk_stamp_to_time
udf: Sanitize nanoseconds for time stamps
usb: misc: uss720: check for incompatible versions of the Belkin F5U002
powerpc/io: Avoid clang null pointer arithmetic warnings
powerpc/pseries: Enforce hcall result buffer validity and size
scsi: qedi: Fix crash while reading debugfs attribute
batman-adv: bypass empty buckets in batadv_purge_orig_ref()
rcutorture: Fix rcu_torture_one_read() pipe_count overflow comment
usb-storage: alauda: Check whether the media is initialized
hugetlb_encode.h: fix undefined behaviour (34 << 26)
mm/hugetlb: add mmap() encodings for 32MB and 512MB page sizes
hv_utils: drain the timesync packets on onchannelcallback
nilfs2: fix potential kernel bug due to lack of writeback flag waiting
intel_th: pci: Add Lunar Lake support
intel_th: pci: Add Meteor Lake-S support
intel_th: pci: Add Sapphire Rapids SOC support
intel_th: pci: Add Granite Rapids SOC support
intel_th: pci: Add Granite Rapids support
dmaengine: axi-dmac: fix possible race in remove()
ocfs2: fix races between hole punching and AIO+DIO
ocfs2: use coarse time for new created files
fs/proc: fix softlockup in __read_vmcore
vmci: prevent speculation leaks by sanitizing event in event_deliver()
drm/exynos/vidi: fix memory leak in .get_modes()
drivers: core: synchronize really_probe() and dev_uevent()
net/ipv6: Fix the RT cache flush via sysctl using a previous delay
ipv6/route: Add a missing check on proc_dointvec
Bluetooth: L2CAP: Fix rejecting L2CAP_CONN_PARAM_UPDATE_REQ
tcp: fix race in tcp_v6_syn_recv_sock()
drm/bridge/panel: Fix runtime warning on panel bridge release
iommu/amd: Fix sysfs leak in iommu init
HID: core: remove unnecessary WARN_ON() in implement()
Input: try trimming too long modalias strings
xhci: Apply broken streams quirk to Etron EJ188 xHCI host
xhci: Apply reset resume quirk to Etron EJ188 xHCI host
jfs: xattr: fix buffer overflow for invalid xattr
mei: me: release irq in mei_me_pci_resume error path
USB: class: cdc-wdm: Fix CPU lockup caused by excessive log messages
nilfs2: fix nilfs_empty_dir() misjudgment and long loop on I/O errors
nilfs2: return the mapped address from nilfs_get_page()
nilfs2: Remove check for PageError
selftests/mm: compaction_test: fix bogus test success on Aarch64
selftests/mm: conform test to TAP format output
selftests/mm: compaction_test: fix incorrect write of zero to nr_hugepages
media: mc: mark the media devnode as registered from the, start
serial: sc16is7xx: fix bug in sc16is7xx_set_baud() when using prescaler
serial: sc16is7xx: replace hardcoded divisor value with BIT() macro
usb: gadget: f_fs: Fix race between aio_cancel() and AIO request complete
af_unix: Annotate data-race of sk->sk_shutdown in sk_diag_fill().
af_unix: Use skb_queue_len_lockless() in sk_diag_show_rqlen().
af_unix: Use unix_recvq_full_lockless() in unix_stream_connect().
af_unix: Annotate data-race of net->unx.sysctl_max_dgram_qlen.
af_unix: Annotate data-races around sk->sk_state in UNIX_DIAG.
af_unix: Annotate data-races around sk->sk_state in sendmsg() and recvmsg().
af_unix: Annotate data-races around sk->sk_state in unix_write_space() and poll().
af_unix: Fix data races around sk->sk_shutdown.
af_unix: Annotate data-race of sk->sk_state in unix_inq_len().
af_unix: Fix a data-race in unix_dgram_peer_wake_me().
af_unix: ensure POLLOUT on remote close() for connected dgram socket
ptp: Fix error message on failed pin verification
tcp: count CLOSE-WAIT sockets for TCP_MIB_CURRESTAB
vxlan: Fix regression when dropping packets due to invalid src addresses
ipv6: sr: block BH in seg6_output_core() and seg6_input_core()
wifi: iwlwifi: mvm: don't read past the mfuart notifcation
wifi: mac80211: Fix deadlock in ieee80211_sta_ps_deliver_wakeup()
wifi: mac80211: mesh: Fix leak of mesh_preq_queue objects
tcp: defer shutdown(SEND_SHUTDOWN) for TCP_SYN_RECV sockets
Revert "tcp: remove redundant check on tskb"
Revert "tcp: defer shutdown(SEND_SHUTDOWN) for TCP_SYN_RECV sockets"
Revert "scsi: target: Fix SELinux error when systemd-modules loads the target module"
LTS: Update to 4.14.349
x86/kvm: Disable all PV features on crash
x86/kvm: Disable kvmclock on all CPUs on shutdown
x86/kvm: Teardown PV features on boot CPU as well
crypto: algif_aead - fix uninitialized ctx->init
nfs: fix undefined behavior in nfs_block_bits()
ext4: fix mb_cache_entry's e_refcnt leak in ext4_xattr_block_cache_find()
sparc: move struct termio to asm/termios.h
kdb: Use format-specifiers rather than memset() for padding in kdb_read()
kdb: Merge identical case statements in kdb_read()
kdb: Fix console handling when editing and tab-completing commands
kdb: Use format-strings rather than '\0' injection in kdb_read()
kdb: Fix buffer overflow during tab-complete
sparc64: Fix number of online CPUs
intel_th: pci: Add Meteor Lake-S CPU support
net/9p: fix uninit-value in p9_client_rpc()
crypto: qat - Fix ADF_DEV_RESET_SYNC memory leak
KVM: arm64: Allow AArch32 PSTATE.M to be restored as System mode
netfilter: nft_dynset: relax superfluous check on set updates
netfilter: nft_dynset: report EOPNOTSUPP on missing set feature
netfilter: nf_tables: don't skip expired elements during walk
netfilter: nf_tables: drop map element references from preparation phase
netfilter: nf_tables: pass ctx to nf_tables_expr_destroy()
netfilter: nftables: rename set element data activation/deactivation functions
netfilter: nf_tables: pass context to nft_set_destroy()
netfilter: nf_tables: fix set double-free in abort path
netfilter: nf_tables: add nft_set_is_anonymous() helper
fbdev: savage: Handle err return when savagefb_check_var failed
media: v4l2-core: hold videodev_lock until dev reg, finishes
media: mxl5xx: Move xpt structures off stack
arm64: dts: hi3798cv200: fix the size of GICR
md/raid5: fix deadlock that raid5d() wait for itself to clear MD_SB_CHANGE_PENDING
arm64: tegra: Correct Tegra132 I2C alias
ata: pata_legacy: make legacy_exit() work again
neighbour: fix unaligned access to pneigh_entry
vxlan: Fix regression when dropping packets due to invalid src addresses
nilfs2: fix use-after-free of timer for log writer thread
fs/nilfs2: convert timers to use timer_setup()
mmc: core: Do not force a retune before RPMB switch
binder: fix max_thread type inconsistency
ALSA: timer: Set lower bound of start tick time
ALSA: timer: Simplify timer hw resolution calls
ipvlan: Dont Use skb->sk in ipvlan_process_v{4,6}_outbound
ipvlan: add ipvlan_route_v6_outbound() helper
ipvlan: properly track tx_errors
net: add DEV_STATS_READ() helper
kconfig: fix comparison to constant symbols, 'm', 'n'
net:fec: Add fec_enet_deinit()
net: usb: smsc95xx: fix changing LED_SEL bit value updated from EEPROM
smsc95xx: use usbnet->driver_priv
smsc95xx: remove redundant function arguments
enic: Validate length of nl attributes in enic_set_vf_port
dma-buf/sw-sync: don't enable IRQ from sync_print_obj()
net/mlx5e: Use rx_missed_errors instead of rx_dropped for reporting buffer exhaustion
nvmet: fix ns enable/disable possible hang
spi: Don't mark message DMA mapped when no transfer in it is
netfilter: nfnetlink_queue: acquire rcu_read_lock() in instance_destroy_rcu()
nfc: nci: Fix handling of zero-length payload packets in nci_rx_work()
nfc: nci: Fix kcov check in nci_rx_work()
net: fec: avoid lock evasion when reading pps_enable
net: fec: remove redundant variable 'inc'
virtio: delete vq in vp_find_vqs_msix() when request_irq() fails
arm64: asm-bug: Add .align 2 to the end of __BUG_ENTRY
openvswitch: Set the skbuff pkt_type for proper pmtud support.
tcp: Fix shift-out-of-bounds in dctcp_update_alpha().
params: lift param_set_uint_minmax to common code
ipv6: sr: fix memleak in seg6_hmac_init_algo
nfc: nci: Fix uninit-value in nci_rx_work
x86/kconfig: Select ARCH_WANT_FRAME_POINTERS again when UNWINDER_FRAME_POINTER=y
null_blk: Fix the WARNING: modpost: missing MODULE_DESCRIPTION()
media: cec: cec-api: add locking in cec_release()
um: Fix the -Wmissing-prototypes warning for __switch_mm
powerpc/pseries: Add failure related checks for h_get_mpp and h_get_ppp
media: stk1160: fix bounds checking in stk1160_copy_video()
um: Add winch to winch_handlers before registering winch IRQ
um: Fix return value in ubd_init()
Input: pm8xxx-vibrator - correct VIB_MAX_LEVELS calculation
Input: ims-pcu - fix printf string overflow
libsubcmd: Fix parse-options memory leak
f2fs: add error prints for debugging mount failure
extcon: max8997: select IRQ_DOMAIN instead of depending on it
ppdev: Add an error check in register_device
stm class: Fix a double free in stm_register_device()
usb: gadget: u_audio: Clear uac pointer when freed.
greybus: arche-ctrl: move device table to its right location
serial: max3100: Fix bitwise types
serial: max3100: Update uart_driver_registered on driver removal
serial: max3100: Lock port->lock when calling uart_handle_cts_change()
firmware: dmi-id: add a release callback function
dmaengine: idma64: Add check for dma_set_max_seg_size
greybus: lights: check return of get_channel_from_mode
sched/fair: Allow disabling sched_balance_newidle with sched_relax_domain_level
sched/topology: Don't set SD_BALANCE_WAKE on cpuset domain relax
af_packet: do not call packet_read_pending() from tpacket_destruct_skb()
netrom: fix possible dead-lock in nr_rt_ioctl()
RDMA/IPoIB: Fix format truncation compilation errors
RDMA/ipoib: Fix use of sizeof()
selftests/kcmp: remove unused open mode
selftests/kcmp: Make the test output consistent and clear
ext4: avoid excessive credit estimate in ext4_tmpfile()
x86/insn: Fix PUSH instruction in x86 instruction decoder opcode map
ASoC: tracing: Export SND_SOC_DAPM_DIR_OUT to its value
fbdev: sh7760fb: allow modular build
media: radio-shark2: Avoid led_names truncations
media: ngene: Add dvb_ca_en50221_init return value check
powerpc/fsl-soc: hide unused const variable
drm/mediatek: Add 0 size check to mtk_drm_gem_obj
fbdev: shmobile: fix snprintf truncation
mtd: rawnand: hynix: fixed typo
ipv6: sr: fix invalid unregister error path
ipv6: sr: fix incorrect unregister order
ipv6: sr: add missing seg6_local_exit
net: openvswitch: fix overwriting ct original tuple for ICMPv6
net: usb: smsc95xx: stop lying about skb->truesize
af_unix: Fix data races in unix_release_sock/unix_stream_sendmsg
m68k: mac: Fix reboot hang on Mac IIci
m68k/mac: Use '030 reset method on SE/30
m68k: Fix spinlock race in kernel thread creation
net: usb: sr9700: stop lying about skb->truesize
wifi: mwl8k: initialize cmd->addr[] properly
scsi: qedf: Ensure the copied buf is NUL terminated
scsi: bfa: Ensure the copied buf is NUL terminated
Revert "sh: Handle calling csum_partial with misaligned data"
sh: kprobes: Merge arch_copy_kprobe() into arch_prepare_kprobe()
wifi: ar5523: enable proper endpoint verification
wifi: carl9170: add a proper sanity check for endpoints
macintosh/via-macii: Fix "BUG: sleeping function called from invalid context"
macintosh/via-macii, macintosh/adb-iop: Clean up whitespace
m68k/mac: Add mutual exclusion for IOP interrupt polling
macintosh/via-macii: Remove BUG_ON assertions
wifi: ath10k: Fix an error code problem in ath10k_dbg_sta_write_peer_debug_trigger()
scsi: hpsa: Fix allocation size for Scsi_Host private data
scsi: libsas: Fix the failure of adding phy with zero-address to port
ACPI: disable -Wstringop-truncation
irqchip/alpine-msi: Fix off-by-one in allocation error path
scsi: ufs: core: Perform read back after disabling UIC_COMMAND_COMPL
scsi: ufs: core: Perform read back after disabling interrupts
scsi: ufs: qcom: Perform read back after writing reset bit
x86/boot: Ignore relocations in .notes sections in walk_relocs() too
wifi: ath10k: poll service ready message before failing
nfsd: drop st_mutex before calling move_to_close_lru()
null_blk: Fix missing mutex_destroy() at module removal
jffs2: prevent xattr node from overflowing the eraseblock
crypto: ccp - drop platform ifdef checks
crypto: ccp - Remove forward declaration
parisc: add missing export of __cmpxchg_u8()
nilfs2: fix out-of-range warning
ecryptfs: Fix buffer size for tag 66 packet
firmware: raspberrypi: Use correct device for DMA mappings
crypto: bcm - Fix pointer arithmetic
ASoC: da7219-aad: fix usage of device_get_named_child_node()
ASoC: dt-bindings: rt5645: add cbj sleeve gpio property
ASoC: rt5645: Fix the electric noise due to the CBJ contacts floating
net: usb: qmi_wwan: add Telit FN920C04 compositions
wifi: cfg80211: fix the order of arguments for trace events of the tx_rx_evt class
tty: n_gsm: fix possible out-of-bounds in gsm0_receive()
nilfs2: fix potential hang in nilfs_detach_log_writer()
nilfs2: fix unexpected freezing of nilfs_segctor_sync()
ring-buffer: Fix a race between readers and resize checks
speakup: Fix sizeof() vs ARRAY_SIZE() bug
Conflicts:
fs/f2fs/segment.c
fs/f2fs/super.c
Change-Id: I0c91af7340a7aa467e1a242f9d6dc49d540997af
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Rik van Riel
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aaea44b590 |
fs/proc: fix softlockup in __read_vmcore
commit 5cbcb62dddf5346077feb82b7b0c9254222d3445 upstream. While taking a kernel core dump with makedumpfile on a larger system, softlockup messages often appear. While softlockup warnings can be harmless, they can also interfere with things like RCU freeing memory, which can be problematic when the kdump kexec image is configured with as little memory as possible. Avoid the softlockup, and give things like work items and RCU a chance to do their thing during __read_vmcore by adding a cond_resched. Link: https://lkml.kernel.org/r/20240507091858.36ff767f@imladris.surriel.com Signed-off-by: Rik van Riel <riel@surriel.com> Acked-by: Baoquan He <bhe@redhat.com> Cc: Dave Young <dyoung@redhat.com> Cc: Vivek Goyal <vgoyal@redhat.com> Cc: <stable@vger.kernel.org> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> (cherry picked from commit 7bdf1d550ddfcd9ab797087421f77b7aceddc8a7) Signed-off-by: Vegard Nossum <vegard.nossum@oracle.com> |
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Michael Bestas
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570a2fd68b |
Merge tag 'ASB-2023-10-06_4.14-stable' of https://android.googlesource.com/kernel/common into android13-4.14-msmnile
https://source.android.com/docs/security/bulletin/2023-10-01 * tag 'ASB-2023-10-06_4.14-stable' of https://android.googlesource.com/kernel/common: UPSTREAM: net: sched: sch_qfq: Fix UAF in qfq_dequeue() Linux 4.14.326 net/sched: Retire rsvp classifier net/sched: cls_fw: No longer copy tcf_result on update to avoid use-after-free mtd: rawnand: brcmnand: Fix potential out-of-bounds access in oob write mtd: rawnand: brcmnand: Fix ECC level field setting for v7.2 controller mtd: rawnand: brcmnand: Fix potential false time out warning mtd: rawnand: brcmnand: Fix crash during the panic_write nfsd: fix change_info in NFSv4 RENAME replies btrfs: fix lockdep splat and potential deadlock after failure running delayed items attr: block mode changes of symlinks md/raid1: fix error: ISO C90 forbids mixed declarations kobject: Add sanity check for kset->kobj.ktype in kset_register() serial: cpm_uart: Avoid suspicious locking scsi: target: iscsi: Fix buffer overflow in lio_target_nacl_info_show() usb: gadget: fsl_qe_udc: validate endpoint index for ch9 udc media: pci: cx23885: replace BUG with error return media: tuners: qt1010: replace BUG_ON with a regular error iio: core: Use min() instead of min_t() to make code more robust media: az6007: Fix null-ptr-deref in az6007_i2c_xfer() media: anysee: fix null-ptr-deref in anysee_master_xfer media: af9005: Fix null-ptr-deref in af9005_i2c_xfer media: dw2102: Fix null-ptr-deref in dw2102_i2c_transfer() media: dvb-usb-v2: af9035: Fix null-ptr-deref in af9035_i2c_master_xfer powerpc/pseries: fix possible memory leak in ibmebus_bus_init() jfs: fix invalid free of JFS_IP(ipimap)->i_imap in diUnmount fs/jfs: prevent double-free in dbUnmount() after failed jfs_remount() ext2: fix datatype of block number in ext2_xattr_set2() md: raid1: fix potential OOB in raid1_remove_disk() drm/exynos: fix a possible null-pointer dereference due to data race in exynos_drm_crtc_atomic_disable() alx: fix OOB-read compiler warning tpm_tis: Resend command to recover from data transfer errors crypto: lib/mpi - avoid null pointer deref in mpi_cmp_ui() wifi: mwifiex: fix fortify warning wifi: ath9k: fix printk specifier hw_breakpoint: fix single-stepping when using bpf_overflow_handler ACPI: video: Add backlight=native DMI quirk for Lenovo Ideapad Z470 ACPICA: Add AML_NO_OPERAND_RESOLVE flag to Timer btrfs: output extra debug info if we failed to find an inline backref autofs: fix memory leak of waitqueues in autofs_catatonic_mode parisc: Drop loops_per_jiffy from per_cpu struct kcm: Fix error handling for SOCK_DGRAM in kcm_sendmsg(). ixgbe: fix timestamp configuration code kcm: Fix memory leak in error path of kcm_sendmsg() net: ethernet: mtk_eth_soc: fix possible NULL pointer dereference in mtk_hwlro_get_fdir_all() ata: pata_ftide010: Add missing MODULE_DESCRIPTION ata: sata_gemini: Add missing MODULE_DESCRIPTION igb: Change IGB_MIN to allow set rx/tx value between 64 and 80 igbvf: Change IGBVF_MIN to allow set rx/tx value between 64 and 80 kcm: Destroy mutex in kcm_exit_net() net: sched: sch_qfq: Fix UAF in qfq_dequeue() af_unix: Fix data race around sk->sk_err. af_unix: Fix data-races around sk->sk_shutdown. af_unix: Fix data-race around unix_tot_inflight. af_unix: Fix data-races around user->unix_inflight. net: ipv6/addrconf: avoid integer underflow in ipv6_create_tempaddr igb: disable virtualization features on 82580 net: read sk->sk_family once in sk_mc_loop() pwm: lpc32xx: Remove handling of PWM channels watchdog: intel-mid_wdt: add MODULE_ALIAS() to allow auto-load x86/virt: Drop unnecessary check on extended CPUID level in cpu_has_svm() NFSv4/pnfs: minor fix for cleanup path in nfs4_get_device_info clk: qcom: gcc-mdm9615: use proper parent for pll0_vote clock parisc: led: Reduce CPU overhead for disk & lan LED computation parisc: led: Fix LAN receive and transmit LEDs drm/ast: Fix DRAM init on AST2200 fbdev/ep93xx-fb: Do not assign to struct fb_info.dev scsi: qla2xxx: Turn off noisy message log scsi: qla2xxx: fix inconsistent TMF timeout crypto: stm32 - fix loop iterating through scatterlist for DMA pstore/ram: Check start of empty przs during init net: handle ARPHRD_PPP in dev_is_mac_header_xmit() X.509: if signature is unsupported skip validation dccp: Fix out of bounds access in DCCP error handler parisc: Fix /proc/cpuinfo output for lscpu procfs: block chmod on /proc/thread-self/comm Revert "PCI: Mark NVIDIA T4 GPUs to avoid bus reset" ntb: Fix calculation ntb_transport_tx_free_entry() ntb: Clean up tx tail index on link down ntb: Drop packets when qp link is down media: dvb: symbol fixup for dvb_attach() backlight/lv5207lp: Compare against struct fb_info.device backlight/bd6107: Compare against struct fb_info.device backlight/gpio_backlight: Compare against struct fb_info.device ARM: OMAP2+: Fix -Warray-bounds warning in _pwrdm_state_switch() ALSA: pcm: Fix missing fixup call in compat hw_refine ioctl PM / devfreq: Fix leak in devfreq_dev_release() igb: set max size RX buffer when store bad packet is enabled netfilter: xt_sctp: validate the flag_info count netfilter: xt_u32: validate user space input netfilter: ipset: add the missing IP_SET_HASH_WITH_NET0 macro for ip_set_hash_netportnet.c igmp: limit igmpv3_newpack() packet size to IP_MAX_MTU dmaengine: ste_dma40: Add missing IRQ check in d40_probe rpmsg: glink: Add check for kstrdup HID: multitouch: Correct devm device reference for hidinput input_dev name Revert "IB/isert: Fix incorrect release of isert connection" amba: bus: fix refcount leak serial: tegra: handle clk prepare error in tegra_uart_hw_init() scsi: fcoe: Fix potential deadlock on &fip->ctlr_lock scsi: core: Use 32-bit hostnum in scsi_host_lookup() cgroup:namespace: Remove unused cgroup_namespaces_init() USB: gadget: f_mass_storage: Fix unused variable warning media: go7007: Remove redundant if statement dma-buf/sync_file: Fix docs syntax scsi: qedf: Do not touch __user pointer in qedf_dbg_fp_int_cmd_read() directly scsi: qedf: Do not touch __user pointer in qedf_dbg_stop_io_on_error_cmd_read() directly x86/APM: drop the duplicate APM_MINOR_DEV macro scsi: qla4xxx: Add length check when parsing nlattrs scsi: be2iscsi: Add length check when parsing nlattrs scsi: iscsi: Add strlen() check in iscsi_if_set{_host}_param() usb: phy: mxs: fix getting wrong state with mxs_phy_is_otg_host() media: mediatek: vcodec: Return NULL if no vdec_fb is found media: cx24120: Add retval check for cx24120_message_send() media: dvb-usb: m920x: Fix a potential memory leak in m920x_i2c_xfer() media: dib7000p: Fix potential division by zero drivers: usb: smsusb: fix error handling code in smsusb_init_device NFSD: da_addr_body field missing in some GETDEVICEINFO replies fs: lockd: avoid possible wrong NULL parameter jfs: validate max amount of blocks before allocation. powerpc/iommu: Fix notifiers being shared by PCI and VIO buses nfs/blocklayout: Use the passed in gfp flags wifi: ath10k: Use RMW accessors for changing LNKCTL PCI: pciehp: Use RMW accessors for changing LNKCTL PCI: Mark NVIDIA T4 GPUs to avoid bus reset clk: sunxi-ng: Modify mismatched function name drivers: clk: keystone: Fix parameter judgment in _of_pll_clk_init() ALSA: ac97: Fix possible error value of *rac97 audit: fix possible soft lockup in __audit_inode_child() smackfs: Prevent underflow in smk_set_cipso() of: unittest: fix null pointer dereferencing in of_unittest_find_node_by_name() drm: adv7511: Fix low refresh rate register for ADV7533/5 ARM: dts: samsung: s5pv210-smdkv210: correct ethernet reg addresses (split) ARM: dts: samsung: s3c6410-mini6410: correct ethernet reg addresses (split) ARM: dts: BCM53573: Add cells sizes to PCIe node netrom: Deny concurrent connect(). net: arcnet: Do not call kfree_skb() under local_irq_disable() wifi: ath9k: use IS_ERR() with debugfs_create_dir() wifi: mwifiex: avoid possible NULL skb pointer dereference wifi: ath9k: protect WMI command response buffer replacement with a lock wifi: mwifiex: Fix missed return in oob checks failed path wifi: mwifiex: fix memory leak in mwifiex_histogram_read() fs: ocfs2: namei: check return value of ocfs2_add_entry() lwt: Check LWTUNNEL_XMIT_CONTINUE strictly crypto: caam - fix unchecked return value error net: tcp: fix unexcepted socket die when snd_wnd is 0 Bluetooth: nokia: fix value check in nokia_bluetooth_serdev_probe() wifi: mwifiex: Fix OOB and integer underflow when rx packets can: gs_usb: gs_usb_receive_bulk_callback(): count RX overflow errors also in case of OOM spi: tegra20-sflash: fix to check return value of platform_get_irq() in tegra_sflash_probe() regmap: rbtree: Use alloc_flags for memory allocations cpufreq: powernow-k8: Use related_cpus instead of cpus in driver.exit() fs: Fix error checking for d_hash_and_lookup() reiserfs: Check the return value from __getblk() Revert "net: macsec: preserve ingress frame ordering" udf: Handle error when adding extent to a file udf: Check consistency of Space Bitmap Descriptor powerpc/32s: Fix assembler warning about r0 powerpc/32: Include .branch_lt in data section ALSA: seq: oss: Fix racy open/close of MIDI devices cifs: add a warning when the in-flight count goes negative sctp: handle invalid error codes without calling BUG() bnx2x: fix page fault following EEH recovery netlabel: fix shift wrapping bug in netlbl_catmap_setlong() scsi: qedi: Fix potential deadlock on &qedi_percpu->p_work_lock idmaengine: make FSL_EDMA and INTEL_IDMA64 depends on HAS_IOMEM net: usb: qmi_wwan: add Quectel EM05GV2 security: keys: perform capable check only on privileged operations ASoc: codecs: ES8316: Fix DMIC config fs/nls: make load_nls() take a const parameter s390/dasd: use correct number of retries for ERP requests m68k: Fix invalid .section syntax ethernet: atheros: fix return value check in atl1c_tso_csum() ASoC: da7219: Flush pending AAD IRQ when suspending 9p: virtio: make sure 'offs' is initialized in zc_request lib/ubsan: remove returns-nonnull-attribute checks pinctrl: amd: Don't show `Invalid config param` errors nilfs2: fix WARNING in mark_buffer_dirty due to discarded buffer reuse nilfs2: fix general protection fault in nilfs_lookup_dirty_data_buffers() serial: sc16is7xx: fix bug when first setting GPIO direction Bluetooth: btsdio: fix use after free bug in btsdio_remove due to race condition HID: wacom: remove the battery when the EKR is off USB: serial: option: add FOXCONN T99W368/T99W373 product USB: serial: option: add Quectel EM05G variant (0x030e) modules: only allow symbol_get of EXPORT_SYMBOL_GPL modules rtc: ds1685: use EXPORT_SYMBOL_GPL for ds1685_rtc_poweroff mmc: au1xmmc: force non-modular build and remove symbol_get usage ARM: pxa: remove use of symbol_get() Conflicts: drivers/devfreq/devfreq.c lib/ubsan.h Change-Id: Id829f3b056333e2e0fee835422f86cf89728c54c |
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Greg Kroah-Hartman
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3b3807ea9f |
Merge 4.14.326 into android-4.14-stable
Changes in 4.14.326
ARM: pxa: remove use of symbol_get()
mmc: au1xmmc: force non-modular build and remove symbol_get usage
rtc: ds1685: use EXPORT_SYMBOL_GPL for ds1685_rtc_poweroff
modules: only allow symbol_get of EXPORT_SYMBOL_GPL modules
USB: serial: option: add Quectel EM05G variant (0x030e)
USB: serial: option: add FOXCONN T99W368/T99W373 product
HID: wacom: remove the battery when the EKR is off
Bluetooth: btsdio: fix use after free bug in btsdio_remove due to race condition
serial: sc16is7xx: fix bug when first setting GPIO direction
nilfs2: fix general protection fault in nilfs_lookup_dirty_data_buffers()
nilfs2: fix WARNING in mark_buffer_dirty due to discarded buffer reuse
pinctrl: amd: Don't show `Invalid config param` errors
lib/ubsan: remove returns-nonnull-attribute checks
9p: virtio: make sure 'offs' is initialized in zc_request
ASoC: da7219: Flush pending AAD IRQ when suspending
ethernet: atheros: fix return value check in atl1c_tso_csum()
m68k: Fix invalid .section syntax
s390/dasd: use correct number of retries for ERP requests
fs/nls: make load_nls() take a const parameter
ASoc: codecs: ES8316: Fix DMIC config
security: keys: perform capable check only on privileged operations
net: usb: qmi_wwan: add Quectel EM05GV2
idmaengine: make FSL_EDMA and INTEL_IDMA64 depends on HAS_IOMEM
scsi: qedi: Fix potential deadlock on &qedi_percpu->p_work_lock
netlabel: fix shift wrapping bug in netlbl_catmap_setlong()
bnx2x: fix page fault following EEH recovery
sctp: handle invalid error codes without calling BUG()
cifs: add a warning when the in-flight count goes negative
ALSA: seq: oss: Fix racy open/close of MIDI devices
powerpc/32: Include .branch_lt in data section
powerpc/32s: Fix assembler warning about r0
udf: Check consistency of Space Bitmap Descriptor
udf: Handle error when adding extent to a file
Revert "net: macsec: preserve ingress frame ordering"
reiserfs: Check the return value from __getblk()
fs: Fix error checking for d_hash_and_lookup()
cpufreq: powernow-k8: Use related_cpus instead of cpus in driver.exit()
regmap: rbtree: Use alloc_flags for memory allocations
spi: tegra20-sflash: fix to check return value of platform_get_irq() in tegra_sflash_probe()
can: gs_usb: gs_usb_receive_bulk_callback(): count RX overflow errors also in case of OOM
wifi: mwifiex: Fix OOB and integer underflow when rx packets
Bluetooth: nokia: fix value check in nokia_bluetooth_serdev_probe()
net: tcp: fix unexcepted socket die when snd_wnd is 0
crypto: caam - fix unchecked return value error
lwt: Check LWTUNNEL_XMIT_CONTINUE strictly
fs: ocfs2: namei: check return value of ocfs2_add_entry()
wifi: mwifiex: fix memory leak in mwifiex_histogram_read()
wifi: mwifiex: Fix missed return in oob checks failed path
wifi: ath9k: protect WMI command response buffer replacement with a lock
wifi: mwifiex: avoid possible NULL skb pointer dereference
wifi: ath9k: use IS_ERR() with debugfs_create_dir()
net: arcnet: Do not call kfree_skb() under local_irq_disable()
netrom: Deny concurrent connect().
ARM: dts: BCM53573: Add cells sizes to PCIe node
ARM: dts: samsung: s3c6410-mini6410: correct ethernet reg addresses (split)
ARM: dts: samsung: s5pv210-smdkv210: correct ethernet reg addresses (split)
drm: adv7511: Fix low refresh rate register for ADV7533/5
of: unittest: fix null pointer dereferencing in of_unittest_find_node_by_name()
smackfs: Prevent underflow in smk_set_cipso()
audit: fix possible soft lockup in __audit_inode_child()
ALSA: ac97: Fix possible error value of *rac97
drivers: clk: keystone: Fix parameter judgment in _of_pll_clk_init()
clk: sunxi-ng: Modify mismatched function name
PCI: Mark NVIDIA T4 GPUs to avoid bus reset
PCI: pciehp: Use RMW accessors for changing LNKCTL
wifi: ath10k: Use RMW accessors for changing LNKCTL
nfs/blocklayout: Use the passed in gfp flags
powerpc/iommu: Fix notifiers being shared by PCI and VIO buses
jfs: validate max amount of blocks before allocation.
fs: lockd: avoid possible wrong NULL parameter
NFSD: da_addr_body field missing in some GETDEVICEINFO replies
drivers: usb: smsusb: fix error handling code in smsusb_init_device
media: dib7000p: Fix potential division by zero
media: dvb-usb: m920x: Fix a potential memory leak in m920x_i2c_xfer()
media: cx24120: Add retval check for cx24120_message_send()
media: mediatek: vcodec: Return NULL if no vdec_fb is found
usb: phy: mxs: fix getting wrong state with mxs_phy_is_otg_host()
scsi: iscsi: Add strlen() check in iscsi_if_set{_host}_param()
scsi: be2iscsi: Add length check when parsing nlattrs
scsi: qla4xxx: Add length check when parsing nlattrs
x86/APM: drop the duplicate APM_MINOR_DEV macro
scsi: qedf: Do not touch __user pointer in qedf_dbg_stop_io_on_error_cmd_read() directly
scsi: qedf: Do not touch __user pointer in qedf_dbg_fp_int_cmd_read() directly
dma-buf/sync_file: Fix docs syntax
media: go7007: Remove redundant if statement
USB: gadget: f_mass_storage: Fix unused variable warning
cgroup:namespace: Remove unused cgroup_namespaces_init()
scsi: core: Use 32-bit hostnum in scsi_host_lookup()
scsi: fcoe: Fix potential deadlock on &fip->ctlr_lock
serial: tegra: handle clk prepare error in tegra_uart_hw_init()
amba: bus: fix refcount leak
Revert "IB/isert: Fix incorrect release of isert connection"
HID: multitouch: Correct devm device reference for hidinput input_dev name
rpmsg: glink: Add check for kstrdup
dmaengine: ste_dma40: Add missing IRQ check in d40_probe
igmp: limit igmpv3_newpack() packet size to IP_MAX_MTU
netfilter: ipset: add the missing IP_SET_HASH_WITH_NET0 macro for ip_set_hash_netportnet.c
netfilter: xt_u32: validate user space input
netfilter: xt_sctp: validate the flag_info count
igb: set max size RX buffer when store bad packet is enabled
PM / devfreq: Fix leak in devfreq_dev_release()
ALSA: pcm: Fix missing fixup call in compat hw_refine ioctl
ARM: OMAP2+: Fix -Warray-bounds warning in _pwrdm_state_switch()
backlight/gpio_backlight: Compare against struct fb_info.device
backlight/bd6107: Compare against struct fb_info.device
backlight/lv5207lp: Compare against struct fb_info.device
media: dvb: symbol fixup for dvb_attach()
ntb: Drop packets when qp link is down
ntb: Clean up tx tail index on link down
ntb: Fix calculation ntb_transport_tx_free_entry()
Revert "PCI: Mark NVIDIA T4 GPUs to avoid bus reset"
procfs: block chmod on /proc/thread-self/comm
parisc: Fix /proc/cpuinfo output for lscpu
dccp: Fix out of bounds access in DCCP error handler
X.509: if signature is unsupported skip validation
net: handle ARPHRD_PPP in dev_is_mac_header_xmit()
pstore/ram: Check start of empty przs during init
crypto: stm32 - fix loop iterating through scatterlist for DMA
scsi: qla2xxx: fix inconsistent TMF timeout
scsi: qla2xxx: Turn off noisy message log
fbdev/ep93xx-fb: Do not assign to struct fb_info.dev
drm/ast: Fix DRAM init on AST2200
parisc: led: Fix LAN receive and transmit LEDs
parisc: led: Reduce CPU overhead for disk & lan LED computation
clk: qcom: gcc-mdm9615: use proper parent for pll0_vote clock
NFSv4/pnfs: minor fix for cleanup path in nfs4_get_device_info
x86/virt: Drop unnecessary check on extended CPUID level in cpu_has_svm()
watchdog: intel-mid_wdt: add MODULE_ALIAS() to allow auto-load
pwm: lpc32xx: Remove handling of PWM channels
net: read sk->sk_family once in sk_mc_loop()
igb: disable virtualization features on 82580
net: ipv6/addrconf: avoid integer underflow in ipv6_create_tempaddr
af_unix: Fix data-races around user->unix_inflight.
af_unix: Fix data-race around unix_tot_inflight.
af_unix: Fix data-races around sk->sk_shutdown.
af_unix: Fix data race around sk->sk_err.
net: sched: sch_qfq: Fix UAF in qfq_dequeue()
kcm: Destroy mutex in kcm_exit_net()
igbvf: Change IGBVF_MIN to allow set rx/tx value between 64 and 80
igb: Change IGB_MIN to allow set rx/tx value between 64 and 80
ata: sata_gemini: Add missing MODULE_DESCRIPTION
ata: pata_ftide010: Add missing MODULE_DESCRIPTION
net: ethernet: mtk_eth_soc: fix possible NULL pointer dereference in mtk_hwlro_get_fdir_all()
kcm: Fix memory leak in error path of kcm_sendmsg()
ixgbe: fix timestamp configuration code
kcm: Fix error handling for SOCK_DGRAM in kcm_sendmsg().
parisc: Drop loops_per_jiffy from per_cpu struct
autofs: fix memory leak of waitqueues in autofs_catatonic_mode
btrfs: output extra debug info if we failed to find an inline backref
ACPICA: Add AML_NO_OPERAND_RESOLVE flag to Timer
ACPI: video: Add backlight=native DMI quirk for Lenovo Ideapad Z470
hw_breakpoint: fix single-stepping when using bpf_overflow_handler
wifi: ath9k: fix printk specifier
wifi: mwifiex: fix fortify warning
crypto: lib/mpi - avoid null pointer deref in mpi_cmp_ui()
tpm_tis: Resend command to recover from data transfer errors
alx: fix OOB-read compiler warning
drm/exynos: fix a possible null-pointer dereference due to data race in exynos_drm_crtc_atomic_disable()
md: raid1: fix potential OOB in raid1_remove_disk()
ext2: fix datatype of block number in ext2_xattr_set2()
fs/jfs: prevent double-free in dbUnmount() after failed jfs_remount()
jfs: fix invalid free of JFS_IP(ipimap)->i_imap in diUnmount
powerpc/pseries: fix possible memory leak in ibmebus_bus_init()
media: dvb-usb-v2: af9035: Fix null-ptr-deref in af9035_i2c_master_xfer
media: dw2102: Fix null-ptr-deref in dw2102_i2c_transfer()
media: af9005: Fix null-ptr-deref in af9005_i2c_xfer
media: anysee: fix null-ptr-deref in anysee_master_xfer
media: az6007: Fix null-ptr-deref in az6007_i2c_xfer()
iio: core: Use min() instead of min_t() to make code more robust
media: tuners: qt1010: replace BUG_ON with a regular error
media: pci: cx23885: replace BUG with error return
usb: gadget: fsl_qe_udc: validate endpoint index for ch9 udc
scsi: target: iscsi: Fix buffer overflow in lio_target_nacl_info_show()
serial: cpm_uart: Avoid suspicious locking
kobject: Add sanity check for kset->kobj.ktype in kset_register()
md/raid1: fix error: ISO C90 forbids mixed declarations
attr: block mode changes of symlinks
btrfs: fix lockdep splat and potential deadlock after failure running delayed items
nfsd: fix change_info in NFSv4 RENAME replies
mtd: rawnand: brcmnand: Fix crash during the panic_write
mtd: rawnand: brcmnand: Fix potential false time out warning
mtd: rawnand: brcmnand: Fix ECC level field setting for v7.2 controller
mtd: rawnand: brcmnand: Fix potential out-of-bounds access in oob write
net/sched: cls_fw: No longer copy tcf_result on update to avoid use-after-free
net/sched: Retire rsvp classifier
Linux 4.14.326
Change-Id: I22815ecf1b4b346f889ccaa561b7cb9a20f204ce
Signed-off-by: Greg Kroah-Hartman <gregkh@google.com>
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Aleksa Sarai
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7e388d0f9c |
procfs: block chmod on /proc/thread-self/comm
commit ccf61486fe1e1a48e18c638d1813cda77b3c0737 upstream. Due to an oversight in commit |
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Michael Bestas
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439f9a7e16 |
Merge tag 'ASB-2023-03-05_4.14-stable' of https://android.googlesource.com/kernel/common into android13-4.14-msmnile
https://source.android.com/docs/security/bulletin/2023-03-01 CVE-2021-33655 * tag 'ASB-2023-03-05_4.14-stable' of https://android.googlesource.com/kernel/common: Linux 4.14.307 wifi: mwifiex: Add missing compatible string for SD8787 uaccess: Add speculation barrier to copy_from_user() alarmtimer: Prevent starvation by small intervals and SIG_IGN powerpc: dts: t208x: Disable 10G on MAC1 and MAC2 random: always mix cycle counter in add_latent_entropy() powerpc: dts: t208x: Mark MAC1 and MAC2 as 10G wifi: rtl8xxxu: gen2: Turn on the rate control Linux 4.14.306 nilfs2: fix underflow in second superblock position calculations kvm: initialize all of the kvm_debugregs structure before sending it to userspace i40e: Add checking for null for nlmsg_find_attr() ipv6: Fix tcp socket connection with DSCP. ipv6: Fix datagram socket connection with DSCP. net: mpls: fix stale pointer if allocation fails during device rename net: stmmac: Restrict warning on disabling DMA store and fwd mode net/usb: kalmia: Don't pass act_len in usb_bulk_msg error path dccp/tcp: Avoid negative sk_forward_alloc by ipv6_pinfo.pktoptions. net: bgmac: fix BCM5358 support by setting correct flags i40e: add double of VLAN header when computing the max MTU revert "squashfs: harden sanity check in squashfs_read_xattr_id_table" hugetlb: check for undefined shift on 32 bit architectures ALSA: hda/conexant: add a new hda codec SN6180 mmc: sdio: fix possible resource leaks in some error paths Revert "x86/fpu: Use _Alignof to avoid undefined behavior in TYPE_ALIGN" aio: fix mremap after fork null-deref nvme-fc: fix a missing queue put in nvmet_fc_ls_create_association net/rose: Fix to not accept on connected socket tools/virtio: fix the vringh test for virtio ring changes migrate: hugetlb: check for hugetlb shared PMD in node migration usb: core: add quirk for Alcor Link AK9563 smartcard reader net: USB: Fix wrong-direction WARNING in plusb.c pinctrl: single: fix potential NULL dereference pinctrl: aspeed: Fix confusing types in return value ALSA: pci: lx6464es: fix a debug loop ALSA: emux: Avoid potential array out-of-bound in snd_emux_xg_control() btrfs: limit device extents to the device size serial: 8250_dma: Fix DMA Rx rearm race serial: 8250_dma: Fix DMA Rx completion race Squashfs: fix handling and sanity checking of xattr_ids count mm/swapfile: add cond_resched() in get_swap_pages() mm: hugetlb: proc: check for hugetlb shared PMD in /proc/PID/smaps parisc: Wire up PTRACE_GETREGS/PTRACE_SETREGS for compat case parisc: Fix return code of pdc_iodc_print() iio:adc:twl6030: Enable measurements of VUSB, VBAT and others iio: adc: berlin2-adc: Add missing of_node_put() in error path iio: hid: fix the retval in accel_3d_capture_sample efi: Accept version 2 of memory attributes table watchdog: diag288_wdt: fix __diag288() inline assembly watchdog: diag288_wdt: do not use stack buffers for hardware data fbcon: Check font dimension limits usb: gadget: f_fs: Fix unbalanced spinlock in __ffs_ep0_queue_wait net/x25: Fix to not accept on connected socket scsi: iscsi_tcp: Fix UAF during login when accessing the shost ipaddress scsi: target: core: Fix warning on RT kernels net: openvswitch: fix flow memory leak in ovs_flow_cmd_new sctp: do not check hb_timer.expires when resetting hb_timer squashfs: harden sanity check in squashfs_read_xattr_id_table netrom: Fix use-after-free caused by accept on already connected socket ALSA: hda/via: Avoid potential array out-of-bound in add_secret_dac_path() bus: sunxi-rsb: Fix error handling in sunxi_rsb_init() firewire: fix memory leak for payload of request subaction to IEC 61883-1 FCP region Change-Id: I88f0fd21def74285ee0b44524745cd18e871bc57 |
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Michael Bestas
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0cd6aa8b61 |
Merge tag 'ASB-2023-02-05_4.14-stable' of https://android.googlesource.com/kernel/common into android13-4.14-msmnile
https://source.android.com/docs/security/bulletin/2023-02-01 CVE-2022-39189 CVE-2022-39842 CVE-2022-41222 CVE-2023-20937 CVE-2023-20938 CVE-2022-0850 * tag 'ASB-2023-02-05_4.14-stable' of https://android.googlesource.com/kernel/common: Linux 4.14.305 usb: host: xhci-plat: add wakeup entry at sysfs ipv6: ensure sane device mtu in tunnels mm: kvmalloc does not fallback to vmalloc for incompatible gfp flags exit: Use READ_ONCE() for all oops/warn limit reads docs: Fix path paste-o for /sys/kernel/warn_count panic: Expose "warn_count" to sysfs panic: Introduce warn_limit panic: Consolidate open-coded panic_on_warn checks exit: Allow oops_limit to be disabled exit: Expose "oops_count" to sysfs exit: Put an upper limit on how often we can oops ia64: make IA64_MCA_RECOVERY bool instead of tristate h8300: Fix build errors from do_exit() to make_task_dead() transition hexagon: Fix function name in die() objtool: Add a missing comma to avoid string concatenation exit: Add and use make_task_dead. panic: unset panic_on_warn inside panic() sysctl: add a new register_sysctl_init() interface x86/entry/64: Add instruction suffix to SYSRET x86/asm: Fix an assembler warning with current binutils scsi: qla2xxx: don't break the bsg-lib abstractions drm/radeon/dp: make radeon_dp_get_dp_link_config static xen: Fix up build warning with xen_init_time_ops() reference wifi: brcmfmac: fix up incorrect 4.14.y backport for brcmf_fw_map_chip_to_name() x86/i8259: Mark legacy PIC interrupts with IRQ_LEVEL Revert "Input: synaptics - switch touchpad on HP Laptop 15-da3001TU to RMI mode" net/tg3: resolve deadlock in tg3_reset_task() during EEH net: ravb: Fix possible hang if RIS2_QFF1 happen sctp: fail if no bound addresses can be used for a given scope netrom: Fix use-after-free of a listening socket. netfilter: conntrack: fix vtag checks for ABORT/SHUTDOWN_COMPLETE netlink: annotate data races around sk_state netlink: annotate data races around dst_portid and dst_group EDAC/device: Respect any driver-supplied workqueue polling value ARM: 9280/1: mm: fix warning on phys_addr_t to void pointer assignment tracing: Make sure trace_printk() can output as soon as it can be used module: Don't wait for GOING modules scsi: hpsa: Fix allocation size for scsi_host_alloc() Bluetooth: hci_sync: cancel cmd_timer if hci_open failed fs: reiserfs: remove useless new_opts in reiserfs_remount comedi: adv_pci1760: Fix PWM instruction handling w1: fix WARNING after calling w1_process() w1: fix deadloop in __w1_remove_master_device() HID: betop: check shape of output reports dmaengine: Fix double increment of client_count in dma_chan_get() net: mlx5: eliminate anonymous module_init & module_exit usb: gadget: f_fs: Ensure ep0req is dequeued before free_request usb: gadget: f_fs: Prevent race during ffs_ep0_queue_wait HID: check empty report_list in hid_validate_values() net: mdio: validate parameter addr in mdiobus_get_phy() net: usb: sr9700: Handle negative len wifi: rndis_wlan: Prevent buffer overflow in rndis_query_oid net: nfc: Fix use-after-free in local_cleanup() phy: rockchip-inno-usb2: Fix missing clk_disable_unprepare() in rockchip_usb2phy_power_on() amd-xgbe: TX Flow Ctrl Registers are h/w ver dependent affs: initialize fsdata in affs_truncate() IB/hfi1: Reserve user expected TIDs IB/hfi1: Reject a zero-length user expected buffer tomoyo: fix broken dependency on *.conf.default EDAC/highbank: Fix memory leak in highbank_mc_probe() HID: intel_ish-hid: Add check for ishtp_dma_tx_map ARM: dts: imx6qdl-gw560x: Remove incorrect 'uart-has-rtscts' ANDROID: Add mac80211_hwsim module for cuttlefish BACKPORT: mac80211_hwsim: add concurrent channels scanning support over virtio BACKPORT: mac80211_hwsim: add frame transmission support over virtio This allows communication with external entities. BACKPORT: mac80211_hwsim: add permanent mac address option for new radios BACKPORT: mac80211_hwsim: add hwsim_tx_rate_flags to netlink attributes Linux 4.14.304 x86/fpu: Use _Alignof to avoid undefined behavior in TYPE_ALIGN gsmi: fix null-deref in gsmi_get_variable serial: atmel: fix incorrect baudrate setup serial: pch_uart: Pass correct sg to dma_unmap_sg() usb-storage: apply IGNORE_UAS only for HIKSEMI MD202 on RTL9210 usb: gadget: f_ncm: fix potential NULL ptr deref in ncm_bitrate() usb: gadget: g_webcam: Send color matching descriptor per frame usb: host: ehci-fsl: Fix module alias USB: serial: cp210x: add SCALANCE LPE-9000 device id usb: core: hub: disable autosuspend for TI TUSB8041 USB: misc: iowarrior: fix up header size for USB_DEVICE_ID_CODEMERCS_IOW100 USB: serial: option: add Quectel EM05CN modem USB: serial: option: add Quectel EM05CN (SG) modem USB: serial: option: add Quectel EC200U modem USB: serial: option: add Quectel EM05-G (RS) modem USB: serial: option: add Quectel EM05-G (CS) modem USB: serial: option: add Quectel EM05-G (GR) modem prlimit: do_prlimit needs to have a speculation check usb: xhci: Check endpoint is valid before dereferencing it xhci-pci: set the dma max_seg_size nilfs2: fix general protection fault in nilfs_btree_insert() f2fs: let's avoid panic if extent_tree is not created RDMA/srp: Move large values to a new enum for gcc13 net/ethtool/ioctl: return -EOPNOTSUPP if we have no phy stats pNFS/filelayout: Fix coalescing test for single DS ANDROID: usb: f_accessory: Check buffer size when initialised via composite Linux 4.14.303 Revert "usb: ulpi: defer ulpi_register on ulpi_read_id timeout" nfc: pn533: Wait for out_urb's completion in pn533_usb_send_frame() hvc/xen: lock console list traversal regulator: da9211: Use irq handler when ready EDAC/device: Fix period calculation in edac_device_reset_delay_period() x86/boot: Avoid using Intel mnemonics in AT&T syntax asm netfilter: ipset: Fix overflow before widen in the bitmap_ip_create() function. ipv6: raw: Deduct extension header length in rawv6_push_pending_frames platform/x86: sony-laptop: Don't turn off 0x153 keyboard backlight during probe ALSA: pcm: Move rwsem lock inside snd_ctl_elem_read to prevent UAF net/ulp: prevent ULP without clone op from entering the LISTEN status s390/percpu: add READ_ONCE() to arch_this_cpu_to_op_simple() perf auxtrace: Fix address filter duplicate symbol selection docs: Fix the docs build with Sphinx 6.0 net: sched: disallow noqueue for qdisc classes ravb: Fix "failed to switch device to config mode" message during unbind driver core: Fix bus_type.match() error handling in __driver_attach() parisc: Align parisc MADV_XXX constants with all other architectures hfs/hfsplus: avoid WARN_ON() for sanity check, use proper error handling hfs/hfsplus: use WARN_ON for sanity check nfsd: fix handling of readdir in v4root vs. mount upcall timeout x86/bugs: Flush IBP in ib_prctl_set() udf: Fix extension of the last extent in the file caif: fix memory leak in cfctrl_linkup_request() usb: rndis_host: Secure rndis_query check against int overflow net: sched: atm: dont intepret cls results when asked to drop net: phy: xgmiitorgmii: Fix refcount leak in xgmiitorgmii_probe net: amd-xgbe: add missed tasklet_kill nfc: Fix potential resource leaks qlcnic: prevent ->dcb use-after-free on qlcnic_dcb_enable() failure bpf: pull before calling skb_postpull_rcsum() SUNRPC: ensure the matching upcall is in-flight upon downcall ext4: allocate extended attribute value in vmalloc area ext4: avoid unaccounted block allocation when expanding inode ext4: initialize quota before expanding inode in setproject ioctl ext4: fix inode leak in ext4_xattr_inode_create() on an error path ext4: avoid BUG_ON when creating xattrs ext4: fix error code return to user-space in ext4_get_branch() ext4: init quota for 'old.inode' in 'ext4_rename' ext4: fix bug_on in __es_tree_search caused by bad boot loader inode ext4: fix undefined behavior in bit shift for ext4_check_flag_values ext4: add inode table check in __ext4_get_inode_loc to aovid possible infinite loop drm/vmwgfx: Validate the box size for the snooped cursor drm/connector: send hotplug uevent on connector cleanup device_cgroup: Roll back to original exceptions after copy failure parisc: led: Fix potential null-ptr-deref in start_task() iommu/amd: Fix ivrs_acpihid cmdline parsing code crypto: n2 - add missing hash statesize PCI/sysfs: Fix double free in error path PCI: Fix pci_device_is_present() for VFs by checking PF ima: Fix a potential NULL pointer access in ima_restore_measurement_list cifs: fix confusing debug message media: dvb-core: Fix UAF due to refcount races at releasing media: dvb-core: Fix double free in dvb_register_device() ARM: 9256/1: NWFPE: avoid compiler-generated __aeabi_uldivmod tracing: Fix infinite loop in tracing_read_pipe on overflowed print_trace_line x86/microcode/intel: Do not retry microcode reloading on the APs dm cache: set needs_check flag after aborting metadata dm cache: Fix UAF in destroy() dm thin: Fix UAF in run_timer_softirq() dm thin: Use last transaction's pmd->root when commit failed dm cache: Fix ABBA deadlock between shrink_slab and dm_cache_metadata_abort selftests: Use optional USERCFLAGS and USERLDFLAGS ARM: ux500: do not directly dereference __iomem ktest.pl minconfig: Unset configs instead of just removing them media: stv0288: use explicitly signed char tpm: tpm_tis: Add the missed acpi_put_table() to fix memory leak tpm: tpm_crb: Add the missed acpi_put_table() to fix memory leak mmc: vub300: fix warning - do not call blocking ops when !TASK_RUNNING md: fix a crash in mempool_free pnode: terminate at peers of source ALSA: line6: fix stack overflow in line6_midi_transmit ALSA: line6: correct midi status byte when receiving data from podxt hfsplus: fix bug causing custom uid and gid being unable to be assigned with mount HID: plantronics: Additional PIDs for double volume key presses quirk powerpc/rtas: avoid scheduling in rtas_os_term() powerpc/rtas: avoid device tree lookups in rtas_os_term() media: dvbdev: fix refcnt bug gcov: add support for checksum field iio: adc: ad_sigma_delta: do not use internal iio_dev lock reiserfs: Add missing calls to reiserfs_security_free() HID: wacom: Ensure bootloader PID is usable in hidraw mode usb: dwc3: core: defer probe on ulpi_read_id timeout pstore: Make sure CONFIG_PSTORE_PMSG selects CONFIG_RT_MUTEXES pstore: Switch pmsg_lock to an rt_mutex to avoid priority inversion ASoC: rt5670: Remove unbalanced pm_runtime_put() ASoC: rockchip: spdif: Add missing clk_disable_unprepare() in rk_spdif_runtime_resume() ASoC: wm8994: Fix potential deadlock ASoC: rockchip: pdm: Add missing clk_disable_unprepare() in rockchip_pdm_runtime_resume() ASoC: mediatek: mt8173-rt5650-rt5514: fix refcount leak in mt8173_rt5650_rt5514_dev_probe() orangefs: Fix kmemleak in orangefs_prepare_debugfs_help_string() drm/sti: Fix return type of sti_{dvo,hda,hdmi}_connector_mode_valid() drm/fsl-dcu: Fix return type of fsl_dcu_drm_connector_mode_valid() clk: st: Fix memory leak in st_of_quadfs_setup() media: si470x: Fix use-after-free in si470x_int_in_callback() mmc: f-sdh30: Add quirks for broken timeout clock capability blk-mq: fix possible memleak when register 'hctx' failed media: dvb-usb: fix memory leak in dvb_usb_adapter_init() media: dvbdev: adopts refcnt to avoid UAF media: dvb-frontends: fix leak of memory fw ppp: associate skb with a device at tx mrp: introduce active flags to prevent UAF when applicant uninit md/raid1: stop mdx_raid1 thread when raid1 array run failed drm/sti: Use drm_mode_copy() s390/lcs: Fix return type of lcs_start_xmit() s390/netiucv: Fix return type of netiucv_tx() s390/ctcm: Fix return type of ctc{mp,}m_tx() igb: Do not free q_vector unless new one was allocated wifi: brcmfmac: Fix potential shift-out-of-bounds in brcmf_fw_alloc_request() hamradio: baycom_epp: Fix return type of baycom_send_packet() net: ethernet: ti: Fix return type of netcp_ndo_start_xmit() bpf: make sure skb->len != 0 when redirecting to a tunneling device ipmi: fix memleak when unload ipmi driver ASoC: codecs: rt298: Add quirk for KBL-R RVP platform wifi: ar5523: Fix use-after-free on ar5523_cmd() timed out wifi: ath9k: verify the expected usb_endpoints are present hfs: fix OOB Read in __hfs_brec_find acct: fix potential integer overflow in encode_comp_t() nilfs2: fix shift-out-of-bounds/overflow in nilfs_sb2_bad_offset() ACPICA: Fix error code path in acpi_ds_call_control_method() fs: jfs: fix shift-out-of-bounds in dbDiscardAG udf: Avoid double brelse() in udf_rename() fs: jfs: fix shift-out-of-bounds in dbAllocAG binfmt_misc: fix shift-out-of-bounds in check_special_flags net: stream: purge sk_error_queue in sk_stream_kill_queues() myri10ge: Fix an error handling path in myri10ge_probe() net_sched: reject TCF_EM_SIMPLE case for complex ematch module skbuff: Account for tail adjustment during pull operations openvswitch: Fix flow lookup to use unmasked key r6040: Fix kmemleak in probe and remove nfc: pn533: Clear nfc_target before being used mISDN: hfcmulti: don't call dev_kfree_skb/kfree_skb() under spin_lock_irqsave() mISDN: hfcpci: don't call dev_kfree_skb/kfree_skb() under spin_lock_irqsave() mISDN: hfcsusb: don't call dev_kfree_skb/kfree_skb() under spin_lock_irqsave() nfsd: under NFSv4.1, fix double svc_xprt_put on rpc_create failure rtc: st-lpc: Add missing clk_disable_unprepare in st_rtc_probe() selftests/powerpc: Fix resource leaks powerpc/hv-gpci: Fix hv_gpci event list powerpc/83xx/mpc832x_rdb: call platform_device_put() in error case in of_fsl_spi_probe() powerpc/perf: callchain validate kernel stack pointer bounds powerpc/xive: add missing iounmap() in error path in xive_spapr_populate_irq_data() cxl: Fix refcount leak in cxl_calc_capp_routing powerpc/52xx: Fix a resource leak in an error handling path macintosh/macio-adb: check the return value of ioremap() macintosh: fix possible memory leak in macio_add_one_device() iommu/fsl_pamu: Fix resource leak in fsl_pamu_probe() iommu/amd: Fix pci device refcount leak in ppr_notifier() rtc: snvs: Allow a time difference on clock register read include/uapi/linux/swab: Fix potentially missing __always_inline HSI: omap_ssi_core: Fix error handling in ssi_init() power: supply: fix residue sysfs file in error handle route of __power_supply_register() HSI: omap_ssi_core: fix possible memory leak in ssi_probe() HSI: omap_ssi_core: fix unbalanced pm_runtime_disable() fbdev: uvesafb: Fixes an error handling path in uvesafb_probe() fbdev: vermilion: decrease reference count in error path fbdev: via: Fix error in via_core_init() fbdev: pm2fb: fix missing pci_disable_device() fbdev: ssd1307fb: Drop optional dependency usb: storage: Add check for kcalloc i2c: ismt: Fix an out-of-bounds bug in ismt_access() vme: Fix error not catched in fake_init() staging: rtl8192e: Fix potential use-after-free in rtllib_rx_Monitor() staging: rtl8192u: Fix use after free in ieee80211_rx() i2c: pxa-pci: fix missing pci_disable_device() on error in ce4100_i2c_probe chardev: fix error handling in cdev_device_add() mcb: mcb-parse: fix error handing in chameleon_parse_gdd() drivers: mcb: fix resource leak in mcb_probe() cxl: fix possible null-ptr-deref in cxl_pci_init_afu|adapter() cxl: fix possible null-ptr-deref in cxl_guest_init_afu|adapter() misc: sgi-gru: fix use-after-free error in gru_set_context_option, gru_fault and gru_handle_user_call_os misc: tifm: fix possible memory leak in tifm_7xx1_switch_media() test_firmware: fix memory leak in test_firmware_init() serial: sunsab: Fix error handling in sunsab_init() serial: pch: Fix PCI device refcount leak in pch_request_dma() serial: amba-pl011: avoid SBSA UART accessing DMACR register staging: vme_user: Fix possible UAF in tsi148_dma_list_add usb: fotg210-udc: Fix ages old endianness issues uio: uio_dmem_genirq: Fix deadlock between irq config and handling uio: uio_dmem_genirq: Fix missing unlock in irq configuration vfio: platform: Do not pass return buffer to ACPI _RST method class: fix possible memory leak in __class_register() drivers: dio: fix possible memory leak in dio_init() IB/IPoIB: Fix queue count inconsistency for PKEY child interfaces hwrng: geode - Fix PCI device refcount leak hwrng: amd - Fix PCI device refcount leak crypto: img-hash - Fix variable dereferenced before check 'hdev->req' orangefs: Fix sysfs not cleanup when dev init failed RDMA/hfi1: Fix error return code in parse_platform_config() scsi: snic: Fix possible UAF in snic_tgt_create() scsi: fcoe: Fix transport not deattached when fcoe_if_init() fails scsi: ipr: Fix WARNING in ipr_init() scsi: fcoe: Fix possible name leak when device_register() fails scsi: hpsa: Fix possible memory leak in hpsa_add_sas_device() scsi: hpsa: Fix error handling in hpsa_add_sas_host() RDMA/rxe: Fix NULL-ptr-deref in rxe_qp_do_cleanup() when socket create failed RDMA/hfi: Decrease PCI device reference count in error path PCI: Check for alloc failure in pci_request_irq() apparmor: fix a memleak in multi_transaction_new() stmmac: fix potential division by 0 Bluetooth: RFCOMM: don't call kfree_skb() under spin_lock_irqsave() Bluetooth: hci_core: don't call kfree_skb() under spin_lock_irqsave() Bluetooth: hci_bcsp: don't call kfree_skb() under spin_lock_irqsave() Bluetooth: hci_h5: don't call kfree_skb() under spin_lock_irqsave() Bluetooth: hci_qca: don't call kfree_skb() under spin_lock_irqsave() Bluetooth: btusb: don't call kfree_skb() under spin_lock_irqsave() ntb_netdev: Use dev_kfree_skb_any() in interrupt context net: lan9303: Fix read error execution path net: amd-xgbe: Check only the minimum speed for active/passive cables net: amd: lance: don't call dev_kfree_skb() under spin_lock_irqsave() hamradio: don't call dev_kfree_skb() under spin_lock_irqsave() net: ethernet: dnet: don't call dev_kfree_skb() under spin_lock_irqsave() net: emaclite: don't call dev_kfree_skb() under spin_lock_irqsave() net: apple: bmac: don't call dev_kfree_skb() under spin_lock_irqsave() net: apple: mace: don't call dev_kfree_skb() under spin_lock_irqsave() net/tunnel: wait until all sk_user_data reader finish before releasing the sock net: farsync: Fix kmemleak when rmmods farsync ethernet: s2io: don't call dev_kfree_skb() under spin_lock_irqsave() drivers: net: qlcnic: Fix potential memory leak in qlcnic_sriov_init() net: defxx: Fix missing err handling in dfx_init() net: vmw_vsock: vmci: Check memcpy_from_msg() blktrace: Fix output non-blktrace event when blk_classic option enabled wifi: brcmfmac: Fix error return code in brcmf_sdio_download_firmware() wifi: rtl8xxxu: Add __packed to struct rtl8723bu_c2h clk: samsung: Fix memory leak in _samsung_clk_register_pll() media: coda: Add check for kmalloc media: coda: Add check for dcoda_iram_alloc media: c8sectpfe: Add of_node_put() when breaking out of loop mmc: mmci: fix return value check of mmc_add_host() mmc: wbsd: fix return value check of mmc_add_host() mmc: via-sdmmc: fix return value check of mmc_add_host() mmc: wmt-sdmmc: fix return value check of mmc_add_host() mmc: vub300: fix return value check of mmc_add_host() mmc: toshsd: fix return value check of mmc_add_host() mmc: rtsx_usb_sdmmc: fix return value check of mmc_add_host() mmc: mxcmmc: fix return value check of mmc_add_host() mmc: moxart: fix return value check of mmc_add_host() NFSv4.x: Fail client initialisation if state manager thread can't run SUNRPC: Fix missing release socket in rpc_sockname() ALSA: mts64: fix possible null-ptr-defer in snd_mts64_interrupt media: saa7164: fix missing pci_disable_device() regulator: core: fix module refcount leak in set_supply() bonding: uninitialized variable in bond_miimon_inspect() ASoC: pcm512x: Fix PM disable depth imbalance in pcm512x_probe drm/amdgpu: Fix PCI device refcount leak in amdgpu_atrm_get_bios() drm/radeon: Fix PCI device refcount leak in radeon_atrm_get_bios() ALSA: asihpi: fix missing pci_disable_device() NFSv4: Fix a deadlock between nfs4_open_recover_helper() and delegreturn NFSv4.2: Fix a memory stomp in decode_attr_security_label media: s5p-mfc: Add variant data for MFC v7 hardware for Exynos 3250 SoC media: dvb-usb: az6027: fix null-ptr-deref in az6027_i2c_xfer() pinctrl: pinconf-generic: add missing of_node_put() media: imon: fix a race condition in send_packet() mtd: maps: pxa2xx-flash: fix memory leak in probe clk: rockchip: Fix memory leak in rockchip_clk_register_pll() ALSA: seq: fix undefined behavior in bit shift for SNDRV_SEQ_FILTER_USE_EVENT HID: hid-sensor-custom: set fixed size for custom attributes media: platform: exynos4-is: Fix error handling in fimc_md_init() media: solo6x10: fix possible memory leak in solo_sysfs_init() Input: elants_i2c - properly handle the reset GPIO when power is off mtd: lpddr2_nvm: Fix possible null-ptr-deref wifi: ath10k: Fix return value in ath10k_pci_init() ima: Fix misuse of dereference of pointer in template_desc_init_fields() regulator: core: fix unbalanced of node refcount in regulator_dev_lookup() ASoC: pxa: fix null-pointer dereference in filter() drm/radeon: Add the missed acpi_put_table() to fix memory leak media: camss: Clean up received buffers on failed start of streaming mtd: Fix device name leak when register device failed in add_mtd_device() media: vivid: fix compose size exceed boundary spi: Update reference to struct spi_controller media: i2c: ad5820: Fix error path wifi: ath9k: hif_usb: Fix use-after-free in ath9k_hif_usb_reg_in_cb() wifi: ath9k: hif_usb: fix memory leak of urbs in ath9k_hif_usb_dealloc_tx_urbs() rapidio: devices: fix missing put_device in mport_cdev_open hfs: Fix OOB Write in hfs_asc2mac eventfd: change int to __u64 in eventfd_signal() ifndef CONFIG_EVENTFD rapidio: fix possible UAF when kfifo_alloc() fails fs: sysv: Fix sysv_nblocks() returns wrong value MIPS: BCM63xx: Add check for NULL for clk in clk_enable platform/x86: mxm-wmi: fix memleak in mxm_wmi_call_mx[ds|mx]() x86/xen: Fix memory leak in xen_init_lock_cpu() uprobes/x86: Allow to probe a NOP instruction with 0x66 prefix ACPICA: Fix use-after-free in acpi_ut_copy_ipackage_to_ipackage() rapidio: rio: fix possible name leak in rio_register_mport() rapidio: fix possible name leaks when rio_add_device() fails lib/notifier-error-inject: fix error when writing -errno to debugfs file libfs: add DEFINE_SIMPLE_ATTRIBUTE_SIGNED for signed value irqchip: gic-pm: Use pm_runtime_resume_and_get() in gic_probe() PNP: fix name memory leak in pnp_alloc_dev() MIPS: vpe-cmp: fix possible memory leak while module exiting MIPS: vpe-mt: fix possible memory leak while module exiting ocfs2: fix memory leak in ocfs2_stack_glue_init() timerqueue: Use rb_entry_safe() in timerqueue_getnext() perf: Fix possible memleak in pmu_dev_alloc() fs: don't audit the capability check in simple_xattr_list() PM: hibernate: Fix mistake in kerneldoc comment alpha: fix syscall entry in !AUDUT_SYSCALL case cpuidle: dt: Return the correct numbers of parsed idle states tpm/tpm_crb: Fix error message in __crb_relinquish_locality() pstore: Avoid kcore oops by vmap()ing with VM_IOREMAP ARM: mmp: fix timer_read delay pstore/ram: Fix error return code in ramoops_probe() ARM: dts: turris-omnia: Add switch port 6 node ARM: dts: turris-omnia: Add ethernet aliases ARM: dts: armada-39x: Fix assigned-addresses for every PCIe Root Port ARM: dts: armada-38x: Fix assigned-addresses for every PCIe Root Port ARM: dts: armada-375: Fix assigned-addresses for every PCIe Root Port ARM: dts: armada-xp: Fix assigned-addresses for every PCIe Root Port ARM: dts: armada-370: Fix assigned-addresses for every PCIe Root Port ARM: dts: dove: Fix assigned-addresses for every PCIe Root Port arm64: dts: mediatek: mt6797: Fix 26M oscillator unit name soc: ti: smartreflex: Fix PM disable depth imbalance in omap_sr_probe arm: dts: spear600: Fix clcd interrupt drivers: soc: ti: knav_qmss_queue: Mark knav_acc_firmwares as static ARM: dts: qcom: apq8064: fix coresight compatible usb: musb: remove extra check in musb_gadget_vbus_draw net: loopback: use NET_NAME_PREDICTABLE for name_assign_type Bluetooth: L2CAP: Fix u8 overflow igb: Initialize mailbox message for VF reset USB: serial: cp210x: add Kamstrup RF sniffer PIDs USB: serial: option: add Quectel EM05-G modem usb: gadget: uvc: Prevent buffer overflow in setup handler udf: Fix extending file within last block udf: Do not bother looking for prealloc extents if i_lenExtents matches i_size udf: Fix preallocation discarding at indirect extent boundary udf: Drop unused arguments of udf_delete_aext() udf: Discard preallocation before extending file with a hole perf script python: Remove explicit shebang from tests/attr.c ASoC: ops: Correct bounds check for second channel on SX controls can: mcba_usb: Fix termination command argument can: sja1000: fix size of OCR_MODE_MASK define ASoC: ops: Check bounds for second channel in snd_soc_put_volsw_sx() nfp: fix use-after-free in area_cache_get() block: unhash blkdev part inode when the part is deleted mm/khugepaged: invoke MMU notifiers in shmem/file collapse paths mm/khugepaged: fix GUP-fast interaction by sending IPI once: add DO_ONCE_SLOW() for sleepable contexts libtraceevent: Fix build with binutils 2.35 ANDROID: Add more hvc devices for virtio-console. Change-Id: Ib83ccd08b218788c42012af9f0f51eeba600bc0b |
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Greg Kroah-Hartman
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28976163d4 |
Merge 4.14.306 into android-4.14-stable
Changes in 4.14.306 firewire: fix memory leak for payload of request subaction to IEC 61883-1 FCP region bus: sunxi-rsb: Fix error handling in sunxi_rsb_init() ALSA: hda/via: Avoid potential array out-of-bound in add_secret_dac_path() netrom: Fix use-after-free caused by accept on already connected socket squashfs: harden sanity check in squashfs_read_xattr_id_table sctp: do not check hb_timer.expires when resetting hb_timer net: openvswitch: fix flow memory leak in ovs_flow_cmd_new scsi: target: core: Fix warning on RT kernels scsi: iscsi_tcp: Fix UAF during login when accessing the shost ipaddress net/x25: Fix to not accept on connected socket usb: gadget: f_fs: Fix unbalanced spinlock in __ffs_ep0_queue_wait fbcon: Check font dimension limits watchdog: diag288_wdt: do not use stack buffers for hardware data watchdog: diag288_wdt: fix __diag288() inline assembly efi: Accept version 2 of memory attributes table iio: hid: fix the retval in accel_3d_capture_sample iio: adc: berlin2-adc: Add missing of_node_put() in error path iio:adc:twl6030: Enable measurements of VUSB, VBAT and others parisc: Fix return code of pdc_iodc_print() parisc: Wire up PTRACE_GETREGS/PTRACE_SETREGS for compat case mm: hugetlb: proc: check for hugetlb shared PMD in /proc/PID/smaps mm/swapfile: add cond_resched() in get_swap_pages() Squashfs: fix handling and sanity checking of xattr_ids count serial: 8250_dma: Fix DMA Rx completion race serial: 8250_dma: Fix DMA Rx rearm race btrfs: limit device extents to the device size ALSA: emux: Avoid potential array out-of-bound in snd_emux_xg_control() ALSA: pci: lx6464es: fix a debug loop pinctrl: aspeed: Fix confusing types in return value pinctrl: single: fix potential NULL dereference net: USB: Fix wrong-direction WARNING in plusb.c usb: core: add quirk for Alcor Link AK9563 smartcard reader migrate: hugetlb: check for hugetlb shared PMD in node migration tools/virtio: fix the vringh test for virtio ring changes net/rose: Fix to not accept on connected socket nvme-fc: fix a missing queue put in nvmet_fc_ls_create_association aio: fix mremap after fork null-deref Revert "x86/fpu: Use _Alignof to avoid undefined behavior in TYPE_ALIGN" mmc: sdio: fix possible resource leaks in some error paths ALSA: hda/conexant: add a new hda codec SN6180 hugetlb: check for undefined shift on 32 bit architectures revert "squashfs: harden sanity check in squashfs_read_xattr_id_table" i40e: add double of VLAN header when computing the max MTU net: bgmac: fix BCM5358 support by setting correct flags dccp/tcp: Avoid negative sk_forward_alloc by ipv6_pinfo.pktoptions. net/usb: kalmia: Don't pass act_len in usb_bulk_msg error path net: stmmac: Restrict warning on disabling DMA store and fwd mode net: mpls: fix stale pointer if allocation fails during device rename ipv6: Fix datagram socket connection with DSCP. ipv6: Fix tcp socket connection with DSCP. i40e: Add checking for null for nlmsg_find_attr() kvm: initialize all of the kvm_debugregs structure before sending it to userspace nilfs2: fix underflow in second superblock position calculations Linux 4.14.306 Change-Id: I808c225d4b6cbf38e70ccc0b61b1719cd0e91679 Signed-off-by: Greg Kroah-Hartman <gregkh@google.com> |
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Mike Kravetz
|
30576df1c1 |
mm: hugetlb: proc: check for hugetlb shared PMD in /proc/PID/smaps
commit 3489dbb696d25602aea8c3e669a6d43b76bd5358 upstream.
Patch series "Fixes for hugetlb mapcount at most 1 for shared PMDs".
This issue of mapcount in hugetlb pages referenced by shared PMDs was
discussed in [1]. The following two patches address user visible behavior
caused by this issue.
[1] https://lore.kernel.org/linux-mm/Y9BF+OCdWnCSilEu@monkey/
This patch (of 2):
A hugetlb page will have a mapcount of 1 if mapped by multiple processes
via a shared PMD. This is because only the first process increases the
map count, and subsequent processes just add the shared PMD page to their
page table.
page_mapcount is being used to decide if a hugetlb page is shared or
private in /proc/PID/smaps. Pages referenced via a shared PMD were
incorrectly being counted as private.
To fix, check for a shared PMD if mapcount is 1. If a shared PMD is found
count the hugetlb page as shared. A new helper to check for a shared PMD
is added.
[akpm@linux-foundation.org: simplification, per David]
[akpm@linux-foundation.org: hugetlb.h: include page_ref.h for page_count()]
Link: https://lkml.kernel.org/r/20230126222721.222195-2-mike.kravetz@oracle.com
Fixes:
|
||
|
Greg Kroah-Hartman
|
4415bf5e08 |
Merge 4.14.305 into android-4.14
Changes in 4.14.305 ARM: dts: imx6qdl-gw560x: Remove incorrect 'uart-has-rtscts' HID: intel_ish-hid: Add check for ishtp_dma_tx_map EDAC/highbank: Fix memory leak in highbank_mc_probe() tomoyo: fix broken dependency on *.conf.default IB/hfi1: Reject a zero-length user expected buffer IB/hfi1: Reserve user expected TIDs affs: initialize fsdata in affs_truncate() amd-xgbe: TX Flow Ctrl Registers are h/w ver dependent phy: rockchip-inno-usb2: Fix missing clk_disable_unprepare() in rockchip_usb2phy_power_on() net: nfc: Fix use-after-free in local_cleanup() wifi: rndis_wlan: Prevent buffer overflow in rndis_query_oid net: usb: sr9700: Handle negative len net: mdio: validate parameter addr in mdiobus_get_phy() HID: check empty report_list in hid_validate_values() usb: gadget: f_fs: Prevent race during ffs_ep0_queue_wait usb: gadget: f_fs: Ensure ep0req is dequeued before free_request net: mlx5: eliminate anonymous module_init & module_exit dmaengine: Fix double increment of client_count in dma_chan_get() HID: betop: check shape of output reports w1: fix deadloop in __w1_remove_master_device() w1: fix WARNING after calling w1_process() comedi: adv_pci1760: Fix PWM instruction handling fs: reiserfs: remove useless new_opts in reiserfs_remount Bluetooth: hci_sync: cancel cmd_timer if hci_open failed scsi: hpsa: Fix allocation size for scsi_host_alloc() module: Don't wait for GOING modules tracing: Make sure trace_printk() can output as soon as it can be used ARM: 9280/1: mm: fix warning on phys_addr_t to void pointer assignment EDAC/device: Respect any driver-supplied workqueue polling value netlink: annotate data races around dst_portid and dst_group netlink: annotate data races around sk_state netfilter: conntrack: fix vtag checks for ABORT/SHUTDOWN_COMPLETE netrom: Fix use-after-free of a listening socket. sctp: fail if no bound addresses can be used for a given scope net: ravb: Fix possible hang if RIS2_QFF1 happen net/tg3: resolve deadlock in tg3_reset_task() during EEH Revert "Input: synaptics - switch touchpad on HP Laptop 15-da3001TU to RMI mode" x86/i8259: Mark legacy PIC interrupts with IRQ_LEVEL wifi: brcmfmac: fix up incorrect 4.14.y backport for brcmf_fw_map_chip_to_name() xen: Fix up build warning with xen_init_time_ops() reference drm/radeon/dp: make radeon_dp_get_dp_link_config static scsi: qla2xxx: don't break the bsg-lib abstractions x86/asm: Fix an assembler warning with current binutils x86/entry/64: Add instruction suffix to SYSRET sysctl: add a new register_sysctl_init() interface panic: unset panic_on_warn inside panic() exit: Add and use make_task_dead. objtool: Add a missing comma to avoid string concatenation hexagon: Fix function name in die() h8300: Fix build errors from do_exit() to make_task_dead() transition ia64: make IA64_MCA_RECOVERY bool instead of tristate exit: Put an upper limit on how often we can oops exit: Expose "oops_count" to sysfs exit: Allow oops_limit to be disabled panic: Consolidate open-coded panic_on_warn checks panic: Introduce warn_limit panic: Expose "warn_count" to sysfs docs: Fix path paste-o for /sys/kernel/warn_count exit: Use READ_ONCE() for all oops/warn limit reads mm: kvmalloc does not fallback to vmalloc for incompatible gfp flags ipv6: ensure sane device mtu in tunnels usb: host: xhci-plat: add wakeup entry at sysfs Linux 4.14.305 Signed-off-by: Greg Kroah-Hartman <gregkh@google.com> Change-Id: I63d98b772289d5417008eec559caf16812d343a1 |
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|
Xiaoming Ni
|
2f7e8e948b |
sysctl: add a new register_sysctl_init() interface
commit 3ddd9a808cee7284931312f2f3e854c9617f44b2 upstream. Patch series "sysctl: first set of kernel/sysctl cleanups", v2. Finally had time to respin the series of the work we had started last year on cleaning up the kernel/sysct.c kitchen sink. People keeps stuffing their sysctls in that file and this creates a maintenance burden. So this effort is aimed at placing sysctls where they actually belong. I'm going to split patches up into series as there is quite a bit of work. This first set adds register_sysctl_init() for uses of registerting a sysctl on the init path, adds const where missing to a few places, generalizes common values so to be more easy to share, and starts the move of a few kernel/sysctl.c out where they belong. The majority of rework on v2 in this first patch set is 0-day fixes. Eric Biederman's feedback is later addressed in subsequent patch sets. I'll only post the first two patch sets for now. We can address the rest once the first two patch sets get completely reviewed / Acked. This patch (of 9): The kernel/sysctl.c is a kitchen sink where everyone leaves their dirty dishes, this makes it very difficult to maintain. To help with this maintenance let's start by moving sysctls to places where they actually belong. The proc sysctl maintainers do not want to know what sysctl knobs you wish to add for your own piece of code, we just care about the core logic. Today though folks heavily rely on tables on kernel/sysctl.c so they can easily just extend this table with their needed sysctls. In order to help users move their sysctls out we need to provide a helper which can be used during code initialization. We special-case the initialization use of register_sysctl() since it *is* safe to fail, given all that sysctls do is provide a dynamic interface to query or modify at runtime an existing variable. So the use case of register_sysctl() on init should *not* stop if the sysctls don't end up getting registered. It would be counter productive to stop boot if a simple sysctl registration failed. Provide a helper for init then, and document the recommended init levels to use for callers of this routine. We will later use this in subsequent patches to start slimming down kernel/sysctl.c tables and moving sysctl registration to the code which actually needs these sysctls. [mcgrof@kernel.org: major commit log and documentation rephrasing also moved to fs/proc/proc_sysctl.c ] Link: https://lkml.kernel.org/r/20211123202347.818157-1-mcgrof@kernel.org Link: https://lkml.kernel.org/r/20211123202347.818157-2-mcgrof@kernel.org Signed-off-by: Xiaoming Ni <nixiaoming@huawei.com> Signed-off-by: Luis Chamberlain <mcgrof@kernel.org> Reviewed-by: Kees Cook <keescook@chromium.org> Cc: Iurii Zaikin <yzaikin@google.com> Cc: "Eric W. Biederman" <ebiederm@xmission.com> Cc: Peter Zijlstra <peterz@infradead.org> Cc: Greg Kroah-Hartman <gregkh@linuxfoundation.org> Cc: Paul Turner <pjt@google.com> Cc: Andy Shevchenko <andriy.shevchenko@linux.intel.com> Cc: Sebastian Reichel <sre@kernel.org> Cc: Tetsuo Handa <penguin-kernel@I-love.SAKURA.ne.jp> Cc: Petr Mladek <pmladek@suse.com> Cc: Sergey Senozhatsky <senozhatsky@chromium.org> Cc: Qing Wang <wangqing@vivo.com> Cc: Benjamin LaHaise <bcrl@kvack.org> Cc: Al Viro <viro@zeniv.linux.org.uk> Cc: Jan Kara <jack@suse.cz> Cc: Amir Goldstein <amir73il@gmail.com> Cc: Stephen Kitt <steve@sk2.org> Cc: Antti Palosaari <crope@iki.fi> Cc: Arnd Bergmann <arnd@arndb.de> Cc: Benjamin Herrenschmidt <benh@kernel.crashing.org> Cc: Clemens Ladisch <clemens@ladisch.de> Cc: David Airlie <airlied@linux.ie> Cc: Jani Nikula <jani.nikula@linux.intel.com> Cc: Joel Becker <jlbec@evilplan.org> Cc: Joonas Lahtinen <joonas.lahtinen@linux.intel.com> Cc: Joseph Qi <joseph.qi@linux.alibaba.com> Cc: Julia Lawall <julia.lawall@inria.fr> Cc: Lukas Middendorf <kernel@tuxforce.de> Cc: Mark Fasheh <mark@fasheh.com> Cc: Phillip Potter <phil@philpotter.co.uk> Cc: Rodrigo Vivi <rodrigo.vivi@intel.com> Cc: Douglas Gilbert <dgilbert@interlog.com> Cc: James E.J. Bottomley <jejb@linux.ibm.com> Cc: Jani Nikula <jani.nikula@intel.com> Cc: John Ogness <john.ogness@linutronix.de> Cc: Martin K. Petersen <martin.petersen@oracle.com> Cc: "Rafael J. Wysocki" <rafael@kernel.org> Cc: Steven Rostedt (VMware) <rostedt@goodmis.org> Cc: Suren Baghdasaryan <surenb@google.com> Cc: "Theodore Ts'o" <tytso@mit.edu> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org> Signed-off-by: Eric Biggers <ebiggers@google.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> |
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Michael Bestas
|
d71d5354f8 |
Merge tag 'ASB-2022-08-05_4.14-stable' of https://android.googlesource.com/kernel/common into android13-4.14-msmnile
https://source.android.com/security/bulletin/2022-08-01 CVE-2022-1786 # By Greg Kroah-Hartman (147) and others # Via Greg Kroah-Hartman (98) and others * tag 'ASB-2022-08-05_4.14-stable' of https://android.googlesource.com/kernel/common: FROMGIT: arm64: fix oops in concurrently setting insn_emulation sysctls Linux 4.14.289 can: m_can: m_can_tx_handler(): fix use after free of skb mm: invalidate hwpoison page cache page in fault path serial: 8250: fix return error code in serial8250_request_std_resource() tty: serial: samsung_tty: set dma burst_size to 1 usb: dwc3: gadget: Fix event pending check USB: serial: ftdi_sio: add Belimo device ids signal handling: don't use BUG_ON() for debugging x86: Clear .brk area at early boot irqchip: or1k-pic: Undefine mask_ack for level triggered hardware ASoC: wm5110: Fix DRE control ASoC: ops: Fix off by one in range control validation net: sfp: fix memory leak in sfp_probe() NFC: nxp-nci: don't print header length mismatch on i2c error net: tipc: fix possible refcount leak in tipc_sk_create() platform/x86: hp-wmi: Ignore Sanitization Mode event cpufreq: pmac32-cpufreq: Fix refcount leak bug netfilter: br_netfilter: do not skip all hooks with 0 priority virtio_mmio: Restore guest page size on resume virtio_mmio: Add missing PM calls to freeze/restore sfc: fix kernel panic when creating VF seg6: fix skb checksum in SRv6 End.B6 and End.B6.Encaps behaviors seg6: fix skb checksum evaluation in SRH encapsulation/insertion sfc: fix use after free when disabling sriov ipv4: Fix data-races around sysctl_ip_dynaddr. icmp: Fix a data-race around sysctl_icmp_ratemask. icmp: Fix a data-race around sysctl_icmp_ratelimit. ARM: dts: sunxi: Fix SPI NOR campatible on Orange Pi Zero icmp: Fix data-races around sysctl. cipso: Fix data-races around sysctl. net: Fix data-races around sysctl_mem. inetpeer: Fix data-races around sysctl. ARM: 9209/1: Spectre-BHB: avoid pr_info() every time a CPU comes out of idle xhci: make xhci_handshake timeout for xhci_reset() adjustable xhci: bail out early if driver can't accress host in resume net: dsa: bcm_sf2: force pause link settings nilfs2: fix incorrect masking of permission flags for symlinks cgroup: Use separate src/dst nodes when preloading css_sets for migration ARM: 9214/1: alignment: advance IT state after emulating Thumb instruction ARM: 9213/1: Print message about disabled Spectre workarounds only once net: sock: tracing: Fix sock_exceed_buf_limit not to dereference stale pointer xen/netback: avoid entering xenvif_rx_next_skb() with an empty rx queue ALSA: hda/conexant: Apply quirk for another HP ProDesk 600 G3 model ALSA: hda - Add fixup for Dell Latitidue E5430 ANDROID: cgroup: Fix for a partially backported patch Linux 4.14.288 dmaengine: ti: Add missing put_device in ti_dra7_xbar_route_allocate dmaengine: ti: Fix refcount leak in ti_dra7_xbar_route_allocate dmaengine: at_xdma: handle errors of at_xdmac_alloc_desc() correctly ida: don't use BUG_ON() for debugging i2c: cadence: Unregister the clk notifier in error path pinctrl: sunxi: a83t: Fix NAND function name for some pins xfs: remove incorrect ASSERT in xfs_rename powerpc/powernv: delay rng platform device creation until later in boot video: of_display_timing.h: include errno.h fbcon: Disallow setting font bigger than screen size iommu/vt-d: Fix PCI bus rescan device hot add net: rose: fix UAF bug caused by rose_t0timer_expiry usbnet: fix memory leak in error case can: gs_usb: gs_usb_open/close(): fix memory leak can: grcan: grcan_probe(): remove extra of_node_get() mm/slub: add missing TID updates on slab deactivation esp: limit skb_page_frag_refill use to a single page Linux 4.14.287 net: usb: qmi_wwan: add Telit 0x1070 composition net: usb: qmi_wwan: add Telit 0x1060 composition xen/arm: Fix race in RB-tree based P2M accounting xen/blkfront: force data bouncing when backend is untrusted xen/netfront: force data bouncing when backend is untrusted xen/netfront: fix leaking data in shared pages xen/blkfront: fix leaking data in shared pages net: Rename and export copy_skb_header ipv6/sit: fix ipip6_tunnel_get_prl return value sit: use min hwmon: (ibmaem) don't call platform_device_del() if platform_device_add() fails xen/gntdev: Avoid blocking in unmap_grant_pages() NFC: nxp-nci: Don't issue a zero length i2c_master_read() nfc: nfcmrvl: Fix irq_of_parse_and_map() return value net: bonding: fix use-after-free after 802.3ad slave unbind net: bonding: fix possible NULL deref in rlb code netfilter: nft_dynset: restore set element counter when failing to update caif_virtio: fix race between virtio_device_ready() and ndo_open() net: ipv6: unexport __init-annotated seg6_hmac_net_init() usbnet: fix memory allocation in helpers RDMA/qedr: Fix reporting QP timeout attribute net: usb: ax88179_178a: Fix packet receiving net: rose: fix UAF bugs caused by timer handler SUNRPC: Fix READ_PLUS crasher s390/archrandom: simplify back to earlier design and initialize earlier dm raid: fix KASAN warning in raid5_add_disks dm raid: fix accesses beyond end of raid member array nvdimm: Fix badblocks clear off-by-one error UPSTREAM: mm: fix misplaced unlock_page in do_wp_page() BACKPORT: mm: do_wp_page() simplification UPSTREAM: mm/ksm: Remove reuse_ksm_page() UPSTREAM: mm: reuse only-pte-mapped KSM page in do_wp_page() Linux 4.14.286 swiotlb: skip swiotlb_bounce when orig_addr is zero kexec_file: drop weak attribute from arch_kexec_apply_relocations[_add] fdt: Update CRC check for rng-seed xen: unexport __init-annotated xen_xlate_map_ballooned_pages() drm: remove drm_fb_helper_modinit powerpc/pseries: wire up rng during setup_arch() modpost: fix section mismatch check for exported init/exit sections ARM: cns3xxx: Fix refcount leak in cns3xxx_init ARM: Fix refcount leak in axxia_boot_secondary ARM: exynos: Fix refcount leak in exynos_map_pmu ARM: dts: imx6qdl: correct PU regulator ramp delay powerpc/powernv: wire up rng during setup_arch powerpc/rtas: Allow ibm,platform-dump RTAS call with null buffer address powerpc: Enable execve syscall exit tracepoint xtensa: Fix refcount leak bug in time.c xtensa: xtfpga: Fix refcount leak bug in setup iio: adc: axp288: Override TS pin bias current for some models iio: trigger: sysfs: fix use-after-free on remove iio: gyro: mpu3050: Fix the error handling in mpu3050_power_up() iio: accel: mma8452: ignore the return value of reset operation iio:accel:bma180: rearrange iio trigger get and register usb: chipidea: udc: check request status before setting device address iio: adc: vf610: fix conversion mode sysfs node name igb: Make DMA faster when CPU is active on the PCIe link MIPS: Remove repetitive increase irq_err_count x86/xen: Remove undefined behavior in setup_features() bonding: ARP monitor spams NETDEV_NOTIFY_PEERS notifiers USB: serial: option: add Quectel RM500K module support USB: serial: option: add Quectel EM05-G modem USB: serial: option: add Telit LE910Cx 0x1250 composition random: quiet urandom warning ratelimit suppression message dm era: commit metadata in postsuspend after worker stops ata: libata: add qc->flags in ata_qc_complete_template tracepoint random: schedule mix_interrupt_randomness() less often vt: drop old FONT ioctls UPSTREAM: lib/vsprintf: Hash printed address for netdev bits fallback UPSTREAM: lib/vsprintf: Prepare for more general use of ptr_to_id() UPSTREAM: lib/vsprintf: Make ptr argument conts in ptr_to_id() UPSTREAM: vsprintf: Replace memory barrier with static_key for random_ptr_key update UPSTREAM: lib/test_printf.c: accept "ptrval" as valid result for plain 'p' tests UPSTREAM: lib/vsprintf: Do not handle %pO[^F] as %px BACKPORT: l2tp: fix race in pppol2tp_release with session object destroy BACKPORT: l2tp: don't use inet_shutdown on ppp session destroy Linux 4.14.285 tcp: drop the hash_32() part from the index calculation tcp: increase source port perturb table to 2^16 tcp: dynamically allocate the perturb table used by source ports tcp: add small random increments to the source port tcp: use different parts of the port_offset for index and offset tcp: add some entropy in __inet_hash_connect() xprtrdma: fix incorrect header size calculations usb: gadget: u_ether: fix regression in setting fixed MAC address s390/mm: use non-quiescing sske for KVM switch to keyed guest l2tp: fix race in pppol2tp_release with session object destroy l2tp: don't use inet_shutdown on ppp session destroy virtio-pci: Remove wrong address verification in vp_del_vqs() ext4: add reserved GDT blocks check ext4: make variable "count" signed ext4: fix bug_on ext4_mb_use_inode_pa serial: 8250: Store to lsr_save_flags after lsr read usb: gadget: lpc32xx_udc: Fix refcount leak in lpc32xx_udc_probe usb: dwc2: Fix memory leak in dwc2_hcd_init USB: serial: io_ti: add Agilent E5805A support USB: serial: option: add support for Cinterion MV31 with new baseline comedi: vmk80xx: fix expression for tx buffer size irqchip/gic/realview: Fix refcount leak in realview_gic_of_init certs/blacklist_hashes.c: fix const confusion in certs blacklist arm64: ftrace: fix branch range checks net: bgmac: Fix an erroneous kfree() in bgmac_remove() misc: atmel-ssc: Fix IRQ check in ssc_probe tty: goldfish: Fix free_irq() on remove i40e: Fix call trace in setup_tx_descriptors pNFS: Don't keep retrying if the server replied NFS4ERR_LAYOUTUNAVAILABLE random: credit cpu and bootloader seeds by default net: ethernet: mtk_eth_soc: fix misuse of mem alloc interface netdev[napi]_alloc_frag ipv6: Fix signed integer overflow in l2tp_ip6_sendmsg nfc: nfcmrvl: Fix memory leak in nfcmrvl_play_deferred virtio-mmio: fix missing put_device() when vm_cmdline_parent registration failed scsi: pmcraid: Fix missing resource cleanup in error case scsi: ipr: Fix missing/incorrect resource cleanup in error case scsi: lpfc: Fix port stuck in bypassed state after LIP in PT2PT topology scsi: vmw_pvscsi: Expand vcpuHint to 16 bits ASoC: wm8962: Fix suspend while playing music ata: libata-core: fix NULL pointer deref in ata_host_alloc_pinfo() ASoC: cs42l56: Correct typo in minimum level for SX volume controls ASoC: cs42l52: Correct TLV for Bypass Volume ASoC: cs53l30: Correct number of volume levels on SX controls ASoC: cs42l52: Fix TLV scales for mixer controls random: account for arch randomness in bits random: mark bootloader randomness code as __init random: avoid checking crng_ready() twice in random_init() crypto: drbg - make reseeding from get_random_bytes() synchronous crypto: drbg - always try to free Jitter RNG instance crypto: drbg - move dynamic ->reseed_threshold adjustments to __drbg_seed() crypto: drbg - track whether DRBG was seeded with !rng_is_initialized() crypto: drbg - prepare for more fine-grained tracking of seeding state crypto: drbg - always seeded with SP800-90B compliant noise source crypto: drbg - add FIPS 140-2 CTRNG for noise source Revert "random: use static branch for crng_ready()" random: check for signals after page of pool writes random: wire up fops->splice_{read,write}_iter() random: convert to using fops->write_iter() random: move randomize_page() into mm where it belongs random: move initialization functions out of hot pages random: use proper return types on get_random_{int,long}_wait() random: remove extern from functions in header random: use static branch for crng_ready() random: credit architectural init the exact amount random: handle latent entropy and command line from random_init() random: use proper jiffies comparison macro random: remove ratelimiting for in-kernel unseeded randomness random: avoid initializing twice in credit race random: use symbolic constants for crng_init states siphash: use one source of truth for siphash permutations random: help compiler out with fast_mix() by using simpler arguments random: do not use input pool from hard IRQs random: order timer entropy functions below interrupt functions random: do not pretend to handle premature next security model random: do not use batches when !crng_ready() random: insist on random_get_entropy() existing in order to simplify xtensa: use fallback for random_get_entropy() instead of zero sparc: use fallback for random_get_entropy() instead of zero um: use fallback for random_get_entropy() instead of zero x86/tsc: Use fallback for random_get_entropy() instead of zero nios2: use fallback for random_get_entropy() instead of zero arm: use fallback for random_get_entropy() instead of zero mips: use fallback for random_get_entropy() instead of just c0 random m68k: use fallback for random_get_entropy() instead of zero timekeeping: Add raw clock fallback for random_get_entropy() powerpc: define get_cycles macro for arch-override alpha: define get_cycles macro for arch-override parisc: define get_cycles macro for arch-override s390: define get_cycles macro for arch-override ia64: define get_cycles macro for arch-override init: call time_init() before rand_initialize() random: fix sysctl documentation nits random: document crng_fast_key_erasure() destination possibility random: make random_get_entropy() return an unsigned long random: check for signals every PAGE_SIZE chunk of /dev/[u]random random: check for signal_pending() outside of need_resched() check random: do not allow user to keep crng key around on stack random: do not split fast init input in add_hwgenerator_randomness() random: mix build-time latent entropy into pool at init random: re-add removed comment about get_random_{u32,u64} reseeding random: treat bootloader trust toggle the same way as cpu trust toggle random: skip fast_init if hwrng provides large chunk of entropy random: check for signal and try earlier when generating entropy random: reseed more often immediately after booting random: make consistent usage of crng_ready() random: use SipHash as interrupt entropy accumulator random: replace custom notifier chain with standard one random: don't let 644 read-only sysctls be written to random: give sysctl_random_min_urandom_seed a more sensible value random: do crng pre-init loading in worker rather than irq random: unify cycles_t and jiffies usage and types random: cleanup UUID handling random: only wake up writers after zap if threshold was passed random: round-robin registers as ulong, not u32 random: clear fast pool, crng, and batches in cpuhp bring up random: pull add_hwgenerator_randomness() declaration into random.h random: check for crng_init == 0 in add_device_randomness() random: unify early init crng load accounting random: do not take pool spinlock at boot random: defer fast pool mixing to worker random: rewrite header introductory comment random: group sysctl functions random: group userspace read/write functions random: group entropy collection functions random: group entropy extraction functions random: group initialization wait functions random: remove whitespace and reorder includes random: remove useless header comment random: introduce drain_entropy() helper to declutter crng_reseed() random: deobfuscate irq u32/u64 contributions random: add proper SPDX header random: remove unused tracepoints random: remove ifdef'd out interrupt bench random: tie batched entropy generation to base_crng generation random: zero buffer after reading entropy from userspace random: remove outdated INT_MAX >> 6 check in urandom_read() random: use hash function for crng_slow_load() random: absorb fast pool into input pool after fast load random: do not xor RDRAND when writing into /dev/random random: ensure early RDSEED goes through mixer on init random: inline leaves of rand_initialize() random: use RDSEED instead of RDRAND in entropy extraction random: fix locking in crng_fast_load() random: remove batched entropy locking random: remove use_input_pool parameter from crng_reseed() random: make credit_entropy_bits() always safe random: always wake up entropy writers after extraction random: use linear min-entropy accumulation crediting random: simplify entropy debiting random: use computational hash for entropy extraction random: only call crng_finalize_init() for primary_crng random: access primary_pool directly rather than through pointer random: continually use hwgenerator randomness random: simplify arithmetic function flow in account() random: access input_pool_data directly rather than through pointer random: cleanup fractional entropy shift constants random: prepend remaining pool constants with POOL_ random: de-duplicate INPUT_POOL constants random: remove unused OUTPUT_POOL constants random: rather than entropy_store abstraction, use global random: try to actively add entropy rather than passively wait for it random: remove unused extract_entropy() reserved argument random: remove incomplete last_data logic random: cleanup integer types crypto: chacha20 - Fix chacha20_block() keystream alignment (again) random: cleanup poolinfo abstraction random: fix typo in comments random: don't reset crng_init_cnt on urandom_read() random: avoid superfluous call to RDRAND in CRNG extraction random: early initialization of ChaCha constants random: initialize ChaCha20 constants with correct endianness random: use IS_ENABLED(CONFIG_NUMA) instead of ifdefs random: harmonize "crng init done" messages random: mix bootloader randomness into pool random: do not re-init if crng_reseed completes before primary init random: do not sign extend bytes for rotation when mixing random: use BLAKE2s instead of SHA1 in extraction random: remove unused irq_flags argument from add_interrupt_randomness() random: document add_hwgenerator_randomness() with other input functions crypto: blake2s - adjust include guard naming crypto: blake2s - include <linux/bug.h> instead of <asm/bug.h> MAINTAINERS: co-maintain random.c random: remove dead code left over from blocking pool random: avoid arch_get_random_seed_long() when collecting IRQ randomness random: add arch_get_random_*long_early() powerpc: Use bool in archrandom.h linux/random.h: Mark CONFIG_ARCH_RANDOM functions __must_check linux/random.h: Use false with bool linux/random.h: Remove arch_has_random, arch_has_random_seed s390: Remove arch_has_random, arch_has_random_seed powerpc: Remove arch_has_random, arch_has_random_seed x86: Remove arch_has_random, arch_has_random_seed random: avoid warnings for !CONFIG_NUMA builds random: split primary/secondary crng init paths random: remove some dead code of poolinfo random: fix typo in add_timer_randomness() random: Add and use pr_fmt() random: convert to ENTROPY_BITS for better code readability random: remove unnecessary unlikely() random: remove kernel.random.read_wakeup_threshold random: delete code to pull data into pools random: remove the blocking pool random: fix crash on multiple early calls to add_bootloader_randomness() char/random: silence a lockdep splat with printk() random: make /dev/random be almost like /dev/urandom random: ignore GRND_RANDOM in getentropy(2) random: add GRND_INSECURE to return best-effort non-cryptographic bytes random: Add a urandom_read_nowait() for random APIs that don't warn random: Don't wake crng_init_wait when crng_init == 1 lib/crypto: sha1: re-roll loops to reduce code size lib/crypto: blake2s: move hmac construction into wireguard crypto: blake2s - generic C library implementation and selftest crypto: Deduplicate le32_to_cpu_array() and cpu_to_le32_array() Revert "hwrng: core - Freeze khwrng thread during suspend" char/random: Add a newline at the end of the file random: Use wait_event_freezable() in add_hwgenerator_randomness() fdt: add support for rng-seed random: Support freezable kthreads in add_hwgenerator_randomness() random: fix soft lockup when trying to read from an uninitialized blocking pool latent_entropy: avoid build error when plugin cflags are not set random: document get_random_int() family random: move rand_initialize() earlier random: only read from /dev/random after its pool has received 128 bits drivers/char/random.c: make primary_crng static drivers/char/random.c: remove unused stuct poolinfo::poolbits drivers/char/random.c: constify poolinfo_table random: make CPU trust a boot parameter random: Make crng state queryable random: remove preempt disabled region random: add a config option to trust the CPU's hwrng random: Return nbytes filled from hw RNG random: Fix whitespace pre random-bytes work drivers/char/random.c: remove unused dont_count_entropy random: optimize add_interrupt_randomness random: always fill buffer in get_random_bytes_wait crypto: chacha20 - Fix keystream alignment for chacha20_block() 9p: missing chunk of "fs/9p: Don't update file type when updating file attributes" UPSTREAM: ext4: verify dir block before splitting it UPSTREAM: ext4: fix use-after-free in ext4_rename_dir_prepare BACKPORT: ext4: Only advertise encrypted_casefold when encryption and unicode are enabled BACKPORT: ext4: fix no-key deletion for encrypt+casefold BACKPORT: ext4: optimize match for casefolded encrypted dirs BACKPORT: ext4: handle casefolding with encryption Revert "ANDROID: ext4: Handle casefolding with encryption" Revert "ANDROID: ext4: Optimize match for casefolded encrypted dirs" Revert "ext4: fix use-after-free in ext4_rename_dir_prepare" Revert "ext4: verify dir block before splitting it" Linux 4.14.284 x86/speculation/mmio: Print SMT warning KVM: x86/speculation: Disable Fill buffer clear within guests x86/speculation/mmio: Reuse SRBDS mitigation for SBDS x86/speculation/srbds: Update SRBDS mitigation selection x86/speculation/mmio: Add sysfs reporting for Processor MMIO Stale Data x86/speculation/mmio: Enable CPU Fill buffer clearing on idle x86/bugs: Group MDS, TAA & Processor MMIO Stale Data mitigations x86/speculation/mmio: Add mitigation for Processor MMIO Stale Data x86/speculation: Add a common function for MD_CLEAR mitigation update x86/speculation/mmio: Enumerate Processor MMIO Stale Data bug Documentation: Add documentation for Processor MMIO Stale Data x86/cpu: Add another Alder Lake CPU to the Intel family x86/cpu: Add Lakefield, Alder Lake and Rocket Lake models to the to Intel CPU family x86/cpu: Add Comet Lake to the Intel CPU models header x86/CPU: Add more Icelake model numbers x86/CPU: Add Icelake model number x86/cpu: Add Cannonlake to Intel family x86/cpu: Add Jasper Lake to Intel family cpu/speculation: Add prototype for cpu_show_srbds() x86/cpu: Add Elkhart Lake to Intel family Linux 4.14.283 tcp: fix tcp_mtup_probe_success vs wrong snd_cwnd PCI: qcom: Fix unbalanced PHY init on probe errors mtd: cfi_cmdset_0002: Use chip_ready() for write on S29GL064N mtd: cfi_cmdset_0002: Move and rename chip_check/chip_ready/chip_good_for_write md/raid0: Ignore RAID0 layout if the second zone has only one device powerpc/32: Fix overread/overwrite of thread_struct via ptrace Input: bcm5974 - set missing URB_NO_TRANSFER_DMA_MAP urb flag ixgbe: fix unexpected VLAN Rx in promisc mode on VF ixgbe: fix bcast packets Rx on VF after promisc removal nfc: st21nfca: fix memory leaks in EVT_TRANSACTION handling nfc: st21nfca: fix incorrect validating logic in EVT_TRANSACTION ata: libata-transport: fix {dma|pio|xfer}_mode sysfs files cifs: return errors during session setup during reconnects ALSA: hda/conexant - Fix loopback issue with CX20632 vringh: Fix loop descriptors check in the indirect cases nodemask: Fix return values to be unsigned nbd: fix io hung while disconnecting device nbd: fix race between nbd_alloc_config() and module removal nbd: call genl_unregister_family() first in nbd_cleanup() modpost: fix undefined behavior of is_arm_mapping_symbol() drm/radeon: fix a possible null pointer dereference Revert "net: af_key: add check for pfkey_broadcast in function pfkey_process" md: protect md_unregister_thread from reentrancy kernfs: Separate kernfs_pr_cont_buf and rename_lock. serial: msm_serial: disable interrupts in __msm_console_write() staging: rtl8712: fix uninit-value in r871xu_drv_init() clocksource/drivers/sp804: Avoid error on multiple instances extcon: Modify extcon device to be created after driver data is set misc: rtsx: set NULL intfdata when probe fails usb: dwc2: gadget: don't reset gadget's driver->bus USB: hcd-pci: Fully suspend across freeze/thaw cycle drivers: usb: host: Fix deadlock in oxu_bus_suspend() drivers: tty: serial: Fix deadlock in sa1100_set_termios() USB: host: isp116x: check return value after calling platform_get_resource() drivers: staging: rtl8192e: Fix deadlock in rtllib_beacons_stop() tty: Fix a possible resource leak in icom_probe tty: synclink_gt: Fix null-pointer-dereference in slgt_clean() lkdtm/usercopy: Expand size of "out of frame" object iio: dummy: iio_simple_dummy: check the return value of kstrdup() drm: imx: fix compiler warning with gcc-12 net: altera: Fix refcount leak in altera_tse_mdio_create net: ipv6: unexport __init-annotated seg6_hmac_init() net: xfrm: unexport __init-annotated xfrm4_protocol_init() net: mdio: unexport __init-annotated mdio_bus_init() SUNRPC: Fix the calculation of xdr->end in xdr_get_next_encode_buffer() net/mlx4_en: Fix wrong return value on ioctl EEPROM query failure ata: pata_octeon_cf: Fix refcount leak in octeon_cf_probe xprtrdma: treat all calls not a bcall when bc_serv is NULL video: fbdev: pxa3xx-gcu: release the resources correctly in pxa3xx_gcu_probe/remove() m68knommu: fix undefined reference to `_init_sp' m68knommu: set ZERO_PAGE() to the allocated zeroed page i2c: cadence: Increase timeout per message if necessary tracing: Avoid adding tracer option before update_tracer_options tracing: Fix sleeping function called from invalid context on RT kernel mips: cpc: Fix refcount leak in mips_cpc_default_phys_base perf c2c: Fix sorting in percent_rmt_hitm_cmp() tcp: tcp_rtx_synack() can be called from process context ubi: ubi_create_volume: Fix use-after-free when volume creation failed jffs2: fix memory leak in jffs2_do_fill_super modpost: fix removing numeric suffixes net: dsa: mv88e6xxx: Fix refcount leak in mv88e6xxx_mdios_register net: ethernet: mtk_eth_soc: out of bounds read in mtk_hwlro_get_fdir_entry() clocksource/drivers/oxnas-rps: Fix irq_of_parse_and_map() return value firmware: dmi-sysfs: Fix memory leak in dmi_sysfs_register_handle serial: st-asc: Sanitize CSIZE and correct PARENB for CS7 serial: sh-sci: Don't allow CS5-6 serial: txx9: Don't allow CS5-6 serial: digicolor-usart: Don't allow CS5-6 serial: meson: acquire port->lock in startup() rtc: mt6397: check return value after calling platform_get_resource() soc: rockchip: Fix refcount leak in rockchip_grf_init coresight: cpu-debug: Replace mutex with mutex_trylock on panic notifier rpmsg: qcom_smd: Fix irq_of_parse_and_map() return value pwm: lp3943: Fix duty calculation in case period was clamped USB: storage: karma: fix rio_karma_init return usb: usbip: add missing device lock on tweak configuration cmd usb: usbip: fix a refcount leak in stub_probe() tty: goldfish: Use tty_port_destroy() to destroy port staging: greybus: codecs: fix type confusion of list iterator variable pcmcia: db1xxx_ss: restrict to MIPS_DB1XXX boards netfilter: nf_tables: disallow non-stateful expression in sets earlier MIPS: IP27: Remove incorrect `cpu_has_fpu' override RDMA/rxe: Generate a completion for unsupported/invalid opcode phy: qcom-qmp: fix reset-controller leak on probe errors dt-bindings: gpio: altera: correct interrupt-cells docs/conf.py: Cope with removal of language=None in Sphinx 5.0.0 phy: qcom-qmp: fix struct clk leak on probe errors arm64: dts: qcom: ipq8074: fix the sleep clock frequency gma500: fix an incorrect NULL check on list iterator carl9170: tx: fix an incorrect use of list iterator ASoC: rt5514: Fix event generation for "DSP Voice Wake Up" control rtl818x: Prevent using not initialized queues hugetlb: fix huge_pmd_unshare address update nodemask.h: fix compilation error with GCC12 iommu/msm: Fix an incorrect NULL check on list iterator um: Fix out-of-bounds read in LDT setup um: chan_user: Fix winch_tramp() return value mac80211: upgrade passive scan to active scan on DFS channels after beacon rx irqchip: irq-xtensa-mx: fix initial IRQ affinity irqchip/armada-370-xp: Do not touch Performance Counter Overflow on A375, A38x, A39x RDMA/hfi1: Fix potential integer multiplication overflow errors md: fix an incorrect NULL check in md_reload_sb md: fix an incorrect NULL check in does_sb_need_changing drm/bridge: analogix_dp: Grab runtime PM reference for DP-AUX drm/nouveau/clk: Fix an incorrect NULL check on list iterator drm/amdgpu/cs: make commands with 0 chunks illegal behaviour. scsi: ufs: qcom: Add a readl() to make sure ref_clk gets enabled scsi: dc395x: Fix a missing check on list iterator ocfs2: dlmfs: fix error handling of user_dlm_destroy_lock dlm: fix missing lkb refcount handling dlm: fix plock invalid read ext4: avoid cycles in directory h-tree ext4: verify dir block before splitting it ext4: fix bug_on in ext4_writepages ext4: fix use-after-free in ext4_rename_dir_prepare fs-writeback: writeback_sb_inodes：Recalculate 'wrote' according skipped pages iwlwifi: mvm: fix assert 1F04 upon reconfig wifi: mac80211: fix use-after-free in chanctx code perf jevents: Fix event syntax error caused by ExtSel perf c2c: Use stdio interface if slang is not supported iommu/amd: Increase timeout waiting for GA log enablement video: fbdev: clcdfb: Fix refcount leak in clcdfb_of_vram_setup iommu/mediatek: Add list_del in mtk_iommu_remove mailbox: forward the hrtimer if not queued and under a lock powerpc/fsl_rio: Fix refcount leak in fsl_rio_setup powerpc/perf: Fix the threshold compare group constraint for power9 Input: sparcspkr - fix refcount leak in bbc_beep_probe tty: fix deadlock caused by calling printk() under tty_port->lock powerpc/4xx/cpm: Fix return value of __setup() handler powerpc/idle: Fix return value of __setup() handler powerpc/8xx: export 'cpm_setbrg' for modules drivers/base/node.c: fix compaction sysfs file leak pinctrl: mvebu: Fix irq_of_parse_and_map() return value scsi: fcoe: Fix Wstringop-overflow warnings in fcoe_wwn_from_mac() mfd: ipaq-micro: Fix error check return value of platform_get_irq() ARM: dts: bcm2835-rpi-b: Fix GPIO line names ARM: dts: bcm2835-rpi-zero-w: Fix GPIO line name for Wifi/BT soc: qcom: smsm: Fix missing of_node_put() in smsm_parse_ipc soc: qcom: smp2p: Fix missing of_node_put() in smp2p_parse_ipc rxrpc: Don't try to resend the request if we're receiving the reply rxrpc: Fix listen() setting the bar too high for the prealloc rings ASoC: wm2000: fix missing clk_disable_unprepare() on error in wm2000_anc_transition() sctp: read sk->sk_bound_dev_if once in sctp_rcv() m68k: math-emu: Fix dependencies of math emulation support Bluetooth: fix dangling sco_conn and use-after-free in sco_sock_timeout media: pvrusb2: fix array-index-out-of-bounds in pvr2_i2c_core_init media: exynos4-is: Change clk_disable to clk_disable_unprepare media: st-delta: Fix PM disable depth imbalance in delta_probe regulator: pfuze100: Fix refcount leak in pfuze_parse_regulators_dt ASoC: mxs-saif: Fix refcount leak in mxs_saif_probe media: uvcvideo: Fix missing check to determine if element is found in list drm/msm: return an error pointer in msm_gem_prime_get_sg_table() x86/mm: Cleanup the control_va_addr_alignment() __setup handler irqchip/aspeed-i2c-ic: Fix irq_of_parse_and_map() return value x86: Fix return value of __setup handlers drm/rockchip: vop: fix possible null-ptr-deref in vop_bind() drm/msm/hdmi: check return value after calling platform_get_resource_byname() drm/msm/dsi: fix error checks and return values for DSI xmit functions x86/pm: Fix false positive kmemleak report in msr_build_context() fsnotify: fix wrong lockdep annotations inotify: show inotify mask flags in proc fdinfo ath9k_htc: fix potential out of bounds access with invalid rxstatus->rs_keyix spi: img-spfi: Fix pm_runtime_get_sync() error checking HID: hid-led: fix maximum brightness for Dream Cheeky efi: Add missing prototype for efi_capsule_setup_info NFC: NULL out the dev->rfkill to prevent UAF spi: spi-ti-qspi: Fix return value handling of wait_for_completion_timeout drm/mediatek: Fix mtk_cec_mask() x86/delay: Fix the wrong asm constraint in delay_loop() ASoC: mediatek: Fix missing of_node_put in mt2701_wm8960_machine_probe ASoC: mediatek: Fix error handling in mt8173_max98090_dev_probe ath9k: fix ar9003_get_eepmisc drm: fix EDID struct for old ARM OABI format RDMA/hfi1: Prevent panic when SDMA is disabled macintosh/via-pmu: Fix build failure when CONFIG_INPUT is disabled powerpc/xics: fix refcount leak in icp_opal_init() tracing: incorrect isolate_mote_t cast in mm_vmscan_lru_isolate PCI: Avoid pci_dev_lock() AB/BA deadlock with sriov_numvfs_store() ARM: hisi: Add missing of_node_put after of_find_compatible_node ARM: dts: exynos: add atmel,24c128 fallback to Samsung EEPROM ARM: versatile: Add missing of_node_put in dcscb_init fat: add ratelimit to fat*_ent_bread() ARM: OMAP1: clock: Fix UART rate reporting algorithm fs: jfs: fix possible NULL pointer dereference in dbFree() ARM: dts: ox820: align interrupt controller node name with dtschema eth: tg3: silence the GCC 12 array-bounds warning rxrpc: Return an error to sendmsg if call failed media: exynos4-is: Fix compile warning net: phy: micrel: Allow probing without .driver_data ASoC: rt5645: Fix errorenous cleanup order nvme-pci: fix a NULL pointer dereference in nvme_alloc_admin_tags openrisc: start CPU timer early in boot rtlwifi: Use pr_warn instead of WARN_ONCE ipmi:ssif: Check for NULL msg when handling events and messages dma-debug: change allocation mode from GFP_NOWAIT to GFP_ATIOMIC s390/preempt: disable __preempt_count_add() optimization for PROFILE_ALL_BRANCHES ASoC: dapm: Don't fold register value changes into notifications ipv6: Don't send rs packets to the interface of ARPHRD_TUNNEL drm/amd/pm: fix the compile warning scsi: megaraid: Fix error check return value of register_chrdev() media: cx25821: Fix the warning when removing the module media: pci: cx23885: Fix the error handling in cx23885_initdev() media: venus: hfi: avoid null dereference in deinit ath9k: fix QCA9561 PA bias level drm/amd/pm: fix double free in si_parse_power_table() ALSA: jack: Access input_dev under mutex ACPICA: Avoid cache flush inside virtual machines ipw2x00: Fix potential NULL dereference in libipw_xmit() b43: Fix assigning negative value to unsigned variable b43legacy: Fix assigning negative value to unsigned variable mwifiex: add mutex lock for call in mwifiex_dfs_chan_sw_work_queue drm/virtio: fix NULL pointer dereference in virtio_gpu_conn_get_modes btrfs: repair super block num_devices automatically btrfs: add "0x" prefix for unsupported optional features ptrace: Reimplement PTRACE_KILL by always sending SIGKILL ptrace/xtensa: Replace PT_SINGLESTEP with TIF_SINGLESTEP USB: new quirk for Dell Gen 2 devices USB: serial: option: add Quectel BG95 modem binfmt_flat: do not stop relocating GOT entries prematurely on riscv BACKPORT: psi: Fix uaf issue when psi trigger is destroyed while being polled FROMGIT: Revert "net: af_key: add check for pfkey_broadcast in function pfkey_process" ANDROID: android-verity: Prevent double-freeing metadata Linux 4.14.282 bpf: Enlarge offset check value to INT_MAX in bpf_skb_{load,store}_bytes NFSD: Fix possible sleep during nfsd4_release_lockowner() docs: submitting-patches: Fix crossref to 'The canonical patch format' tpm: ibmvtpm: Correct the return value in tpm_ibmvtpm_probe() dm verity: set DM_TARGET_IMMUTABLE feature flag dm stats: add cond_resched when looping over entries dm crypt: make printing of the key constant-time dm integrity: fix error code in dm_integrity_ctr() zsmalloc: fix races between asynchronous zspage free and page migration netfilter: conntrack: re-fetch conntrack after insertion exec: Force single empty string when argv is empty block-map: add __GFP_ZERO flag for alloc_page in function bio_copy_kern drm/i915: Fix -Wstringop-overflow warning in call to intel_read_wm_latency() assoc_array: Fix BUG_ON during garbage collect drivers: i2c: thunderx: Allow driver to work with ACPI defined TWSI controllers net: ftgmac100: Disable hardware checksum on AST2600 net: af_key: check encryption module availability consistency ACPI: sysfs: Fix BERT error region memory mapping ACPI: sysfs: Make sparse happy about address space in use secure_seq: use the 64 bits of the siphash for port offset calculation tcp: change source port randomizarion at connect() time staging: rtl8723bs: prevent ->Ssid overflow in rtw_wx_set_scan() x86/pci/xen: Disable PCI/MSI[-X] masking for XEN_HVM guests Linux 4.14.281 Reinstate some of "swiotlb: rework "fix info leak with DMA_FROM_DEVICE"" swiotlb: fix info leak with DMA_FROM_DEVICE net: atlantic: verify hw_head_ lies within TX buffer ring net: stmmac: fix missing pci_disable_device() on error in stmmac_pci_probe() ethernet: tulip: fix missing pci_disable_device() on error in tulip_init_one() mac80211: fix rx reordering with non explicit / psmp ack policy scsi: qla2xxx: Fix missed DMA unmap for aborted commands perf bench numa: Address compiler error on s390 gpio: mvebu/pwm: Refuse requests with inverted polarity gpio: gpio-vf610: do not touch other bits when set the target bit net: bridge: Clear offload_fwd_mark when passing frame up bridge interface. igb: skip phy status check where unavailable ARM: 9197/1: spectre-bhb: fix loop8 sequence for Thumb2 ARM: 9196/1: spectre-bhb: enable for Cortex-A15 net: af_key: add check for pfkey_broadcast in function pfkey_process NFC: nci: fix sleep in atomic context bugs caused by nci_skb_alloc net/qla3xxx: Fix a test in ql_reset_work() clk: at91: generated: consider range when calculating best rate net: vmxnet3: fix possible NULL pointer dereference in vmxnet3_rq_cleanup() net: vmxnet3: fix possible use-after-free bugs in vmxnet3_rq_alloc_rx_buf() mmc: core: Default to generic_cmd6_time as timeout in __mmc_switch() mmc: block: Use generic_cmd6_time when modifying INAND_CMD38_ARG_EXT_CSD mmc: core: Specify timeouts for BKOPS and CACHE_FLUSH for eMMC drm/dp/mst: fix a possible memory leak in fetch_monitor_name() perf: Fix sys_perf_event_open() race against self ALSA: wavefront: Proper check of get_user() error ARM: 9191/1: arm/stacktrace, kasan: Silence KASAN warnings in unwind_frame() drbd: remove usage of list iterator variable after loop MIPS: lantiq: check the return value of kzalloc() Input: stmfts - fix reference leak in stmfts_input_open Input: add bounds checking to input_set_capability() um: Cleanup syscall_handler_t definition/cast, fix warning floppy: use a statically allocated error counter Linux 4.14.280 tty/serial: digicolor: fix possible null-ptr-deref in digicolor_uart_probe() ping: fix address binding wrt vrf drm/vmwgfx: Initialize drm_mode_fb_cmd2 cgroup/cpuset: Remove cpus_allowed/mems_allowed setup in cpuset_init_smp() USB: serial: option: add Fibocom MA510 modem USB: serial: option: add Fibocom L610 modem USB: serial: qcserial: add support for Sierra Wireless EM7590 USB: serial: pl2303: add device id for HP LM930 Display usb: cdc-wdm: fix reading stuck on device close tcp: resalt the secret every 10 seconds ASoC: ops: Validate input values in snd_soc_put_volsw_range() ASoC: max98090: Generate notifications on changes for custom control ASoC: max98090: Reject invalid values in custom control put() hwmon: (f71882fg) Fix negative temperature net: sfc: ef10: fix memory leak in efx_ef10_mtd_probe() net/smc: non blocking recvmsg() return -EAGAIN when no data and signal_pending s390/lcs: fix variable dereferenced before check s390/ctcm: fix potential memory leak s390/ctcm: fix variable dereferenced before check hwmon: (ltq-cputemp) restrict it to SOC_XWAY mac80211_hwsim: call ieee80211_tx_prepare_skb under RCU protection netlink: do not reset transport header in netlink_recvmsg() ipv4: drop dst in multicast routing path net: Fix features skip in for_each_netdev_feature() batman-adv: Don't skb_split skbuffs with frag_list Linux 4.14.279 VFS: Fix memory leak caused by concurrently mounting fs with subtype ALSA: pcm: Fix potential AB/BA lock with buffer_mutex and mmap_lock ALSA: pcm: Fix races among concurrent prealloc proc writes ALSA: pcm: Fix races among concurrent prepare and hw_params/hw_free calls ALSA: pcm: Fix races among concurrent read/write and buffer changes ALSA: pcm: Fix races among concurrent hw_params and hw_free calls mm: userfaultfd: fix missing cache flush in mcopy_atomic_pte() and __mcopy_atomic() mm: hugetlb: fix missing cache flush in copy_huge_page_from_user() mmc: rtsx: add 74 Clocks in power on flow Bluetooth: Fix the creation of hdev->name can: grcan: only use the NAPI poll budget for RX can: grcan: grcan_probe(): fix broken system id check for errata workaround needs block: drbd: drbd_nl: Make conversion to 'enum drbd_ret_code' explicit MIPS: Use address-of operator on section symbols Linux 4.14.278 PCI: aardvark: Fix reading MSI interrupt number PCI: aardvark: Clear all MSIs at setup dm: interlock pending dm_io and dm_wait_for_bios_completion dm: fix mempool NULL pointer race when completing IO net: ipv6: ensure we call ipv6_mc_down() at most once kvm: x86/cpuid: Only provide CPUID leaf 0xA if host has architectural PMU net: igmp: respect RCU rules in ip_mc_source() and ip_mc_msfilter() btrfs: always log symlinks in full mode smsc911x: allow using IRQ0 net: emaclite: Add error handling for of_address_to_resource() ASoC: dmaengine: Restore NULL prepare_slave_config() callback hwmon: (adt7470) Fix warning on module removal NFC: netlink: fix sleep in atomic bug when firmware download timeout nfc: nfcmrvl: main: reorder destructive operations in nfcmrvl_nci_unregister_dev to avoid bugs nfc: replace improper check device_is_registered() in netlink related functions can: grcan: use ofdev->dev when allocating DMA memory can: grcan: grcan_close(): fix deadlock ASoC: wm8958: Fix change notifications for DSP controls firewire: core: extend card->lock in fw_core_handle_bus_reset firewire: remove check of list iterator against head past the loop body firewire: fix potential uaf in outbound_phy_packet_callback() Revert "SUNRPC: attempt AF_LOCAL connect on setup" ALSA: fireworks: fix wrong return count shorter than expected by 4 bytes parisc: Merge model and model name into one line in /proc/cpuinfo MIPS: Fix CP0 counter erratum detection for R4k CPUs drm/vgem: Close use-after-free race in vgem_gem_create tty: n_gsm: fix incorrect UA handling tty: n_gsm: fix wrong command frame length field encoding tty: n_gsm: fix wrong command retry handling tty: n_gsm: fix missing explicit ldisc flush tty: n_gsm: fix insufficient txframe size tty: n_gsm: fix malformed counter for out of frame data tty: n_gsm: fix wrong signal octet encoding in convergence layer type 2 x86/cpu: Load microcode during restore_processor_state() drivers: net: hippi: Fix deadlock in rr_close() cifs: destage any unwritten data to the server before calling copychunk_write x86: __memcpy_flushcache: fix wrong alignment if size > 2^32 ASoC: wm8731: Disable the regulator when probing fails bnx2x: fix napi API usage sequence net: bcmgenet: hide status block before TX timestamping clk: sunxi: sun9i-mmc: check return value after calling platform_get_resource() bus: sunxi-rsb: Fix the return value of sunxi_rsb_device_create() tcp: fix potential xmit stalls caused by TCP_NOTSENT_LOWAT ip_gre: Make o_seqno start from 0 in native mode pinctrl: pistachio: fix use of irq_of_parse_and_map() sctp: check asoc strreset_chunk in sctp_generate_reconf_event mtd: rawnand: Fix return value check of wait_for_completion_timeout ipvs: correctly print the memory size of ip_vs_conn_tab ARM: dts: Fix mmc order for omap3-gta04 ARM: OMAP2+: Fix refcount leak in omap_gic_of_init phy: samsung: exynos5250-sata: fix missing device put in probe error paths phy: samsung: Fix missing of_node_put() in exynos_sata_phy_probe ARM: dts: imx6qdl-apalis: Fix sgtl5000 detection issue USB: Fix xhci event ring dequeue pointer ERDP update issue hex2bin: fix access beyond string end hex2bin: make the function hex_to_bin constant-time serial: 8250: Correct the clock for EndRun PTP/1588 PCIe device serial: 8250: Also set sticky MCR bits in console restoration usb: gadget: configfs: clear deactivation flag in configfs_composite_unbind() usb: gadget: uvc: Fix crash when encoding data for usb request usb: misc: fix improper handling of refcount in uss720_probe() iio: magnetometer: ak8975: Fix the error handling in ak8975_power_on() iio: dac: ad5446: Fix read_raw not returning set value iio: dac: ad5592r: Fix the missing return value. xhci: stop polling roothubs after shutdown USB: serial: option: add Telit 0x1057, 0x1058, 0x1075 compositions USB: serial: option: add support for Cinterion MV32-WA/MV32-WB USB: serial: cp210x: add PIDs for Kamstrup USB Meter Reader USB: serial: whiteheat: fix heap overflow in WHITEHEAT_GET_DTR_RTS USB: quirks: add STRING quirk for VCOM device USB: quirks: add a Realtek card reader usb: mtu3: fix USB 3.0 dual-role-switch from device to host lightnvm: disable the subsystem Revert "net: ethernet: stmmac: fix altr_tse_pcs function when using a fixed-link" net/sched: cls_u32: fix netns refcount changes in u32_change() hamradio: remove needs_free_netdev to avoid UAF hamradio: defer 6pack kfree after unregister_netdev floppy: disable FDRAWCMD by default Linux 4.14.277 Revert "net: micrel: fix KS8851_MLL Kconfig" ax25: Fix UAF bugs in ax25 timers ax25: Fix NULL pointer dereferences in ax25 timers ax25: fix NPD bug in ax25_disconnect ax25: fix UAF bug in ax25_send_control() ax25: Fix refcount leaks caused by ax25_cb_del() ax25: fix UAF bugs of net_device caused by rebinding operation ax25: fix reference count leaks of ax25_dev ax25: add refcount in ax25_dev to avoid UAF bugs block/compat_ioctl: fix range check in BLKGETSIZE staging: ion: Prevent incorrect reference counting behavour ext4: force overhead calculation if the s_overhead_cluster makes no sense ext4: fix overhead calculation to account for the reserved gdt blocks ext4: limit length to bitmap_maxbytes - blocksize in punch_hole ext4: fix symlink file size not match to file content ARC: entry: fix syscall_trace_exit argument e1000e: Fix possible overflow in LTR decoding ASoC: soc-dapm: fix two incorrect uses of list iterator openvswitch: fix OOB access in reserve_sfa_size() powerpc/perf: Fix power9 event alternatives dma: at_xdmac: fix a missing check on list iterator ata: pata_marvell: Check the 'bmdma_addr' beforing reading stat: fix inconsistency between struct stat and struct compat_stat net: macb: Restart tx only if queue pointer is lagging drm/msm/mdp5: check the return of kzalloc() brcmfmac: sdio: Fix undefined behavior due to shift overflowing the constant cifs: Check the IOCB_DIRECT flag, not O_DIRECT vxlan: fix error return code in vxlan_fdb_append ALSA: usb-audio: Fix undefined behavior due to shift overflowing the constant platform/x86: samsung-laptop: Fix an unsigned comparison which can never be negative ARM: vexpress/spc: Avoid negative array index when !SMP netlink: reset network and mac headers in netlink_dump() net/packet: fix packet_sock xmit return value checking dmaengine: imx-sdma: Fix error checking in sdma_event_remap tcp: Fix potential use-after-free due to double kfree() tcp: fix race condition when creating child sockets from syncookies ALSA: usb-audio: Clear MIDI port active flag after draining gfs2: assign rgrp glock before compute_bitstructs can: usb_8dev: usb_8dev_start_xmit(): fix double dev_kfree_skb() in error path tracing: Dump stacktrace trigger to the corresponding instance tracing: Have traceon and traceoff trigger honor the instance mm: page_alloc: fix building error on -Werror=array-compare etherdevice: Adjust ether_addr* prototypes to silence -Wstringop-overead Linux 4.14.276 i2c: pasemi: Wait for write xfers to finish smp: Fix offline cpu check in flush_smp_call_function_queue() ARM: davinci: da850-evm: Avoid NULL pointer dereference ALSA: pcm: Test for "silence" field in struct "pcm_format_data" gcc-plugins: latent_entropy: use /dev/urandom mm: kmemleak: take a full lowmem check in kmemleak_*_phys() mm, page_alloc: fix build_zonerefs_node() drivers: net: slip: fix NPD bug in sl_tx_timeout() scsi: mvsas: Add PCI ID of RocketRaid 2640 gpu: ipu-v3: Fix dev_dbg frequency output ata: libata-core: Disable READ LOG DMA EXT for Samsung 840 EVOs net: micrel: fix KS8851_MLL Kconfig scsi: ibmvscsis: Increase INITIAL_SRP_LIMIT to 1024 scsi: target: tcmu: Fix possible page UAF Drivers: hv: vmbus: Prevent load re-ordering when reading ring buffer drm/amdkfd: Check for potential null return of kmalloc_array() drm/amd: Add USBC connector ID cifs: potential buffer overflow in handling symlinks nfc: nci: add flush_workqueue to prevent uaf net: ethernet: stmmac: fix altr_tse_pcs function when using a fixed-link mlxsw: i2c: Fix initialization error flow gpiolib: acpi: use correct format characters veth: Ensure eth header is in skb's linear part memory: atmel-ebi: Fix missing of_node_put in atmel_ebi_probe xfrm: policy: match with both mark and mask on user interfaces cgroup: Use open-time cgroup namespace for process migration perm checks cgroup: Allocate cgroup_file_ctx for kernfs_open_file->priv cgroup: Use open-time credentials for process migraton perm checks mm/sparsemem: fix 'mem_section' will never be NULL gcc 12 warning arm64: module: remove (NOLOAD) from linker script mm: don't skip swap entry even if zap_details specified dmaengine: Revert "dmaengine: shdma: Fix runtime PM imbalance on error" tools build: Use $(shell ) instead of `` to get embedded libperl's ccopts perf: qcom_l2_pmu: fix an incorrect NULL check on list iterator arm64: patch_text: Fixup last cpu should be master btrfs: fix qgroup reserve overflow the qgroup limit x86/speculation: Restore speculation related MSRs during S3 resume x86/pm: Save the MSR validity status at context setup mm/mempolicy: fix mpol_new leak in shared_policy_replace mmmremap.c: avoid pointless invalidate_range_start/end on mremap(old_size=0) Revert "mmc: sdhci-xenon: fix annoying 1.8V regulator warning" drbd: Fix five use after free bugs in get_initial_state drm/imx: Fix memory leak in imx_pd_connector_get_modes net: stmmac: Fix unset max_speed difference between DT and non-DT platforms scsi: zorro7xx: Fix a resource leak in zorro7xx_remove_one() drm/amdgpu: fix off by one in amdgpu_gfx_kiq_acquire() mm: fix race between MADV_FREE reclaim and blkdev direct IO read net: add missing SOF_TIMESTAMPING_OPT_ID support ipv6: add missing tx timestamping on IPPROTO_RAW parisc: Fix CPU affinity for Lasi, WAX and Dino chips jfs: prevent NULL deref in diFree virtio_console: eliminate anonymous module_init & module_exit serial: samsung_tty: do not unlock port->lock for uart_write_wakeup() NFS: swap-out must always use STABLE writes. NFS: swap IO handling is slightly different for O_DIRECT IO SUNRPC/call_alloc: async tasks mustn't block waiting for memory w1: w1_therm: fixes w1_seq for ds28ea00 sensors init/main.c: return 1 from handled __setup() functions Bluetooth: Fix use after free in hci_send_acl xtensa: fix DTC warning unit_address_format usb: dwc3: omap: fix "unbalanced disables for smps10_out1" on omap5evm scsi: libfc: Fix use after free in fc_exch_abts_resp() MIPS: fix fortify panic when copying asm exception handlers bnxt_en: Eliminate unintended link toggle during FW reset macvtap: advertise link netns via netlink net/smc: correct settings of RMB window update limit scsi: aha152x: Fix aha152x_setup() __setup handler return value scsi: pm8001: Fix pm8001_mpi_task_abort_resp() dm ioctl: prevent potential spectre v1 gadget iommu/arm-smmu-v3: fix event handling soft lockup PCI: aardvark: Fix support for MSI interrupts powerpc: Set crashkernel offset to mid of RMA region power: supply: axp20x_battery: properly report current when discharging scsi: bfa: Replace snprintf() with sysfs_emit() scsi: mvsas: Replace snprintf() with sysfs_emit() powerpc: dts: t104xrdb: fix phy type for FMAN 4/5 ptp: replace snprintf with sysfs_emit ath5k: fix OOB in ath5k_eeprom_read_pcal_info_5111 KVM: x86/svm: Clear reserved bits written to PerfEvtSeln MSRs ARM: 9187/1: JIVE: fix return value of __setup handler rtc: wm8350: Handle error for wm8350_register_irq ubifs: Rectify space amount budget for mkdir/tmpfile operations KVM: x86: Forbid VMM to set SYNIC/STIMER MSRs when SynIC wasn't activated openvswitch: Fixed nd target mask field in the flow dump. ARM: dts: spear13xx: Update SPI dma properties ARM: dts: spear1340: Update serial node properties ASoC: topology: Allow TLV control to be either read or write ubi: fastmap: Return error code if memory allocation fails in add_aeb() mm/memcontrol: return 1 from cgroup.memory __setup() handler mm/mmap: return 1 from stack_guard_gap __setup() handler ACPI: CPPC: Avoid out of bounds access when parsing _CPC data ubi: Fix race condition between ctrl_cdev_ioctl and ubi_cdev_ioctl pinctrl: pinconf-generic: Print arguments for bias-pull-* gfs2: Make sure FITRIM minlen is rounded up to fs block size can: mcba_usb: properly check endpoint type can: mcba_usb: mcba_usb_start_xmit(): fix double dev_kfree_skb in error path ubifs: rename_whiteout: correct old_dir size computing ubifs: setflags: Make dirtied_ino_d 8 bytes aligned ubifs: Add missing iput if do_tmpfile() failed in rename whiteout ubifs: rename_whiteout: Fix double free for whiteout_ui->data KVM: Prevent module exit until all VMs are freed scsi: qla2xxx: Suppress a kernel complaint in qla_create_qpair() scsi: qla2xxx: Fix warning for missing error code powerpc/lib/sstep: Fix build errors with newer binutils powerpc/lib/sstep: Fix 'sthcx' instruction mmc: host: Return an error when ->enable_sdio_irq() ops is missing media: hdpvr: initialize dev->worker at hdpvr_register_videodev video: fbdev: sm712fb: Fix crash in smtcfb_write() ARM: mmp: Fix failure to remove sram device ARM: tegra: tamonten: Fix I2C3 pad setting media: cx88-mpeg: clear interrupt status register before streaming video ASoC: soc-core: skip zero num_dai component in searching dai name video: fbdev: omapfb: panel-tpo-td043mtea1: Use sysfs_emit() instead of snprintf() video: fbdev: omapfb: panel-dsi-cm: Use sysfs_emit() instead of snprintf() ARM: dts: bcm2837: Add the missing L1/L2 cache information ARM: dts: qcom: fix gic_irq_domain_translate warnings for msm8960 video: fbdev: omapfb: acx565akm: replace snprintf with sysfs_emit video: fbdev: cirrusfb: check pixclock to avoid divide by zero video: fbdev: w100fb: Reset global state video: fbdev: nvidiafb: Use strscpy() to prevent buffer overflow ntfs: add sanity check on allocation size ext4: don't BUG if someone dirty pages without asking ext4 first spi: tegra20: Use of_device_get_match_data() PM: core: keep irq flags in device_pm_check_callbacks() ACPI/APEI: Limit printable size of BERT table data ACPICA: Avoid walking the ACPI Namespace if it is not there irqchip/nvic: Release nvic_base upon failure Fix incorrect type in assignment of ipv6 port for audit loop: use sysfs_emit() in the sysfs xxx show() selinux: use correct type for context length lib/test: use after free in register_test_dev_kmod() NFSv4/pNFS: Fix another issue with a list iterator pointing to the head net/x25: Fix null-ptr-deref caused by x25_disconnect qlcnic: dcb: default to returning -EOPNOTSUPP net: phy: broadcom: Fix brcm_fet_config_init() xen: fix is_xen_pmu() netfilter: nf_conntrack_tcp: preserve liberal flag in tcp options jfs: fix divide error in dbNextAG kgdbts: fix return value of __setup handler kgdboc: fix return value of __setup handler tty: hvc: fix return value of __setup handler pinctrl/rockchip: Add missing of_node_put() in rockchip_pinctrl_probe pinctrl: nomadik: Add missing of_node_put() in nmk_pinctrl_probe pinctrl: mediatek: Fix missing of_node_put() in mtk_pctrl_init NFS: remove unneeded check in decode_devicenotify_args() clk: tegra: tegra124-emc: Fix missing put_device() call in emc_ensure_emc_driver clk: clps711x: Terminate clk_div_table with sentinel element clk: loongson1: Terminate clk_div_table with sentinel element remoteproc: qcom_wcnss: Add missing of_node_put() in wcnss_alloc_memory_region clk: qcom: clk-rcg2: Update the frac table for pixel clock iio: adc: Add check for devm_request_threaded_irq serial: 8250: Fix race condition in RTS-after-send handling serial: 8250_mid: Balance reference count for PCI DMA device staging:iio:adc:ad7280a: Fix handing of device address bit reversing. pwm: lpc18xx-sct: Initialize driver data and hardware before pwmchip_add() mxser: fix xmit_buf leak in activate when LSR == 0xff mfd: asic3: Add missing iounmap() on error asic3_mfd_probe tcp: ensure PMTU updates are processed during fastopen i2c: mux: demux-pinctrl: do not deactivate a master that is not active af_netlink: Fix shift out of bounds in group mask calculation USB: storage: ums-realtek: fix error code in rts51x_read_mem() mtd: rawnand: atmel: fix refcount issue in atmel_nand_controller_init MIPS: RB532: fix return value of __setup handler vxcan: enable local echo for sent CAN frames mfd: mc13xxx: Add check for mc13xxx_irq_request powerpc/sysdev: fix incorrect use to determine if list is empty PCI: Reduce warnings on possible RW1C corruption power: supply: wm8350-power: Add missing free in free_charger_irq power: supply: wm8350-power: Handle error for wm8350_register_irq i2c: xiic: Make bus names unique KVM: x86/emulator: Defer not-present segment check in __load_segment_descriptor() KVM: x86: Fix emulation in writing cr8 power: supply: bq24190_charger: Fix bq24190_vbus_is_enabled() wrong false return drm/tegra: Fix reference leak in tegra_dsi_ganged_probe ext2: correct max file size computing TOMOYO: fix __setup handlers return values scsi: pm8001: Fix abort all task initialization scsi: pm8001: Fix payload initialization in pm80xx_set_thermal_config() scsi: pm8001: Fix command initialization in pm8001_chip_ssp_tm_req() scsi: pm8001: Fix command initialization in pm80XX_send_read_log() dm crypt: fix get_key_size compiler warning if !CONFIG_KEYS iwlwifi: Fix -EIO error code that is never returned HID: i2c-hid: fix GET/SET_REPORT for unnumbered reports power: supply: ab8500: Fix memory leak in ab8500_fg_sysfs_init ray_cs: Check ioremap return value power: reset: gemini-poweroff: Fix IRQ check in gemini_poweroff_probe ath9k_htc: fix uninit value bugs drm/edid: Don't clear formats if using deep color mtd: onenand: Check for error irq ASoC: msm8916-wcd-digital: Fix missing clk_disable_unprepare() in msm8916_wcd_digital_probe ASoC: imx-es8328: Fix error return code in imx_es8328_probe() ASoC: mxs: Fix error handling in mxs_sgtl5000_probe ASoC: dmaengine: do not use a NULL prepare_slave_config() callback video: fbdev: omapfb: Add missing of_node_put() in dvic_probe_of ASoC: fsi: Add check for clk_enable ASoC: wm8350: Handle error for wm8350_register_irq ASoC: atmel: Add missing of_node_put() in at91sam9g20ek_audio_probe media: stk1160: If start stream fails, return buffers with VB2_BUF_STATE_QUEUED ALSA: firewire-lib: fix uninitialized flag for AV/C deferred transaction memory: emif: check the pointer temp in get_device_details() memory: emif: Add check for setup_interrupts ASoC: atmel_ssc_dai: Handle errors for clk_enable ASoC: mxs-saif: Handle errors for clk_enable printk: fix return value of printk.devkmsg __setup handler arm64: dts: broadcom: Fix sata nodename arm64: dts: ns2: Fix spi-cpol and spi-cpha property ALSA: spi: Add check for clk_enable() ASoC: ti: davinci-i2s: Add check for clk_enable() media: usb: go7007: s2250-board: fix leak in probe() soc: ti: wkup_m3_ipc: Fix IRQ check in wkup_m3_ipc_probe ARM: dts: qcom: ipq4019: fix sleep clock video: fbdev: fbcvt.c: fix printing in fb_cvt_print_name() video: fbdev: smscufx: Fix null-ptr-deref in ufx_usb_probe() media: coda: Fix missing put_device() call in coda_get_vdoa_data perf/x86/intel/pt: Fix address filter config for 32-bit kernel perf/core: Fix address filter parser for multiple filters sched/debug: Remove mpol_get/put and task_lock/unlock from sched_show_numa clocksource: acpi_pm: fix return value of __setup handler hwmon: (pmbus) Add Vin unit off handling crypto: ccp - ccp_dmaengine_unregister release dma channels ACPI: APEI: fix return value of __setup handlers crypto: vmx - add missing dependencies hwrng: atmel - disable trng on failure path PM: suspend: fix return value of __setup handler PM: hibernate: fix __setup handler error handling hwmon: (sch56xx-common) Replace WDOG_ACTIVE with WDOG_HW_RUNNING hwmon: (pmbus) Add mutex to regulator ops spi: pxa2xx-pci: Balance reference count for PCI DMA device selftests/x86: Add validity check and allow field splitting spi: tegra114: Add missing IRQ check in tegra_spi_probe crypto: mxs-dcp - Fix scatterlist processing crypto: authenc - Fix sleep in atomic context in decrypt_tail PCI: pciehp: Clear cmd_busy bit in polling mode brcmfmac: pcie: Replace brcmf_pcie_copy_mem_todev with memcpy_toio brcmfmac: firmware: Allocate space for default boardrev in nvram media: davinci: vpif: fix unbalanced runtime PM get DEC: Limit PMAX memory probing to R3k systems lib/raid6/test: fix multiple definition linking error thermal: int340x: Increase bitmap size carl9170: fix missing bit-wise or operator for tx_params ARM: dts: exynos: add missing HDMI supplies on SMDK5420 ARM: dts: exynos: add missing HDMI supplies on SMDK5250 ARM: dts: exynos: fix UART3 pins configuration in Exynos5250 ARM: dts: at91: sama5d2: Fix PMERRLOC resource size video: fbdev: atari: Atari 2 bpp (STe) palette bugfix video: fbdev: sm712fb: Fix crash in smtcfb_read() drivers: hamradio: 6pack: fix UAF bug caused by mod_timer() ACPI: properties: Consistently return -ENOENT if there are no more references drbd: fix potential silent data corruption ALSA: cs4236: fix an incorrect NULL check on list iterator Revert "Input: clear BTN_RIGHT/MIDDLE on buttonpads" qed: validate and restrict untrusted VFs vlan promisc mode qed: display VF trust config scsi: libsas: Fix sas_ata_qc_issue() handling of NCQ NON DATA commands mempolicy: mbind_range() set_policy() after vma_merge() mm/pages_alloc.c: don't create ZONE_MOVABLE beyond the end of a node jffs2: fix memory leak in jffs2_scan_medium jffs2: fix memory leak in jffs2_do_mount_fs jffs2: fix use-after-free in jffs2_clear_xattr_subsystem can: ems_usb: ems_usb_start_xmit(): fix double dev_kfree_skb() in error path pinctrl: samsung: drop pin banks references on error paths NFSD: prevent underflow in nfssvc_decode_writeargs() SUNRPC: avoid race between mod_timer() and del_timer_sync() Documentation: update stable tree link Documentation: add link to stable release candidate tree ptrace: Check PTRACE_O_SUSPEND_SECCOMP permission on PTRACE_SEIZE clk: uniphier: Fix fixed-rate initialization iio: inkern: make a best effort on offset calculation iio: inkern: apply consumer scale when no channel scale is available iio: inkern: apply consumer scale on IIO_VAL_INT cases coresight: Fix TRCCONFIGR.QE sysfs interface USB: usb-storage: Fix use of bitfields for hardware data in ene_ub6250.c virtio-blk: Use blk_validate_block_size() to validate block size block: Add a helper to validate the block size tpm: fix reference counting for struct tpm_chip fuse: fix pipe buffer lifetime for direct_io af_key: add __GFP_ZERO flag for compose_sadb_supported in function pfkey_register spi: Fix erroneous sgs value with min_t() spi: Fix invalid sgs value ethernet: sun: Free the coherent when failing in probing virtio_console: break out of buf poll on remove netdevice: add the case if dev is NULL USB: serial: simple: add Nokia phone driver USB: serial: pl2303: add IBM device IDs ANDROID: incremental-fs: limit mount stack depth UPSTREAM: binderfs: use __u32 for device numbers Linux 4.14.275 arm64: Use the clearbhb instruction in mitigations arm64: add ID_AA64ISAR2_EL1 sys register KVM: arm64: Allow SMCCC_ARCH_WORKAROUND_3 to be discovered and migrated arm64: Mitigate spectre style branch history side channels KVM: arm64: Add templates for BHB mitigation sequences arm64: proton-pack: Report Spectre-BHB vulnerabilities as part of Spectre-v2 arm64: Add percpu vectors for EL1 arm64: entry: Add macro for reading symbol addresses from the trampoline arm64: entry: Add vectors that have the bhb mitigation sequences arm64: entry: Add non-kpti __bp_harden_el1_vectors for mitigations arm64: entry: Allow the trampoline text to occupy multiple pages arm64: entry: Make the kpti trampoline's kpti sequence optional arm64: entry: Move trampoline macros out of ifdef'd section arm64: entry: Don't assume tramp_vectors is the start of the vectors arm64: entry: Allow tramp_alias to access symbols after the 4K boundary arm64: entry: Move the trampoline data page before the text page arm64: entry: Free up another register on kpti's tramp_exit path arm64: entry: Make the trampoline cleanup optional arm64: entry.S: Add ventry overflow sanity checks arm64: Add Cortex-X2 CPU part definition arm64: Add Neoverse-N2, Cortex-A710 CPU part definition arm64: Add part number for Arm Cortex-A77 arm64: Add part number for Neoverse N1 arm64: Make ARM64_ERRATUM_1188873 depend on COMPAT arm64: Add silicon-errata.txt entry for ARM erratum 1188873 arm64: arch_timer: avoid unused function warning arm64: arch_timer: Add workaround for ARM erratum 1188873 Linux 4.14.274 llc: only change llc->dev when bind() succeeds mac80211: fix potential double free on mesh join crypto: qat - disable registration of algorithms ACPI: video: Force backlight native for Clevo NL5xRU and NL5xNU ACPI: battery: Add device HID and quirk for Microsoft Surface Go 3 ACPI / x86: Work around broken XSDT on Advantech DAC-BJ01 board netfilter: nf_tables: initialize registers in nft_do_chain() drivers: net: xgene: Fix regression in CRC stripping ALSA: pci: fix reading of swapped values from pcmreg in AC97 codec ALSA: cmipci: Restore aux vol on suspend/resume ALSA: usb-audio: Add mute TLV for playback volumes on RODE NT-USB ALSA: pcm: Add stream lock during PCM reset ioctl operations llc: fix netdevice reference leaks in llc_ui_bind() thermal: int340x: fix memory leak in int3400_notify() staging: fbtft: fb_st7789v: reset display before initialization esp: Fix possible buffer overflow in ESP transformation net: ipv6: fix skb_over_panic in __ip6_append_data nfc: st21nfca: Fix potential buffer overflows in EVT_TRANSACTION Linux 4.14.273 perf symbols: Fix symbol size calculation condition Input: aiptek - properly check endpoint type usb: gadget: Fix use-after-free bug by not setting udc->dev.driver usb: gadget: rndis: prevent integer overflow in rndis_set_response() net: handle ARPHRD_PIMREG in dev_is_mac_header_xmit() atm: eni: Add check for dma_map_single net/packet: fix slab-out-of-bounds access in packet_recvmsg() efi: fix return value of __setup handlers fs: sysfs_emit: Remove PAGE_SIZE alignment check kselftest/vm: fix tests build with old libc sfc: extend the locking on mcdi->seqno tcp: make tcp_read_sock() more robust nl80211: Update bss channel on channel switch for P2P_CLIENT atm: firestream: check the return value of ioremap() in fs_init() can: rcar_canfd: rcar_canfd_channel_probe(): register the CAN device when fully ready ARM: 9178/1: fix unmet dependency on BITREVERSE for HAVE_ARCH_BITREVERSE MIPS: smp: fill in sibling and core maps earlier ARM: dts: rockchip: fix a typo on rk3288 crypto-controller arm64: dts: rockchip: fix rk3399-puma eMMC HS400 signal integrity xfrm: Fix xfrm migrate issues when address family changes sctp: fix the processing for INIT_ACK chunk sctp: fix the processing for INIT chunk Linux 4.14.272 btrfs: unlock newly allocated extent buffer after error ext4: add check to prevent attempting to resize an fs with sparse_super2 ARM: fix Thumb2 regression with Spectre BHB virtio: acknowledge all features before access virtio: unexport virtio_finalize_features staging: gdm724x: fix use after free in gdm_lte_rx() ARM: Spectre-BHB: provide empty stub for non-config selftests/memfd: clean up mapping in mfd_fail_write tracing: Ensure trace buffer is at least 4096 bytes large Revert "xen-netback: Check for hotplug-status existence before watching" Revert "xen-netback: remove 'hotplug-status' once it has served its purpose" net-sysfs: add check for netdevice being present to speed_show sctp: fix kernel-infoleak for SCTP sockets gpio: ts4900: Do not set DAT and OE together NFC: port100: fix use-after-free in port100_send_complete net/mlx5: Fix size field in bufferx_reg struct ax25: Fix NULL pointer dereference in ax25_kill_by_device net: ethernet: lpc_eth: Handle error for clk_enable net: ethernet: ti: cpts: Handle error for clk_enable ethernet: Fix error handling in xemaclite_of_probe qed: return status of qed_iov_get_link net: qlogic: check the return value of dma_alloc_coherent() in qed_vf_hw_prepare() Linux 4.14.271 xen/netfront: react properly to failing gnttab_end_foreign_access_ref() xen/gnttab: fix gnttab_end_foreign_access() without page specified xen/9p: use alloc/free_pages_exact() xen: remove gnttab_query_foreign_access() xen/gntalloc: don't use gnttab_query_foreign_access() xen/scsifront: don't use gnttab_query_foreign_access() for mapped status xen/netfront: don't use gnttab_query_foreign_access() for mapped status xen/blkfront: don't use gnttab_query_foreign_access() for mapped status xen/grant-table: add gnttab_try_end_foreign_access() xen/xenbus: don't let xenbus_grant_ring() remove grants in error case ARM: fix build warning in proc-v7-bugs.c ARM: Do not use NOCROSSREFS directive with ld.lld ARM: fix co-processor register typo ARM: fix build error when BPF_SYSCALL is disabled ARM: include unprivileged BPF status in Spectre V2 reporting ARM: Spectre-BHB workaround ARM: use LOADADDR() to get load address of sections ARM: early traps initialisation ARM: report Spectre v2 status through sysfs arm/arm64: smccc/psci: add arm_smccc_1_1_get_conduit() arm/arm64: Provide a wrapper for SMCCC 1.1 calls x86/speculation: Warn about eIBRS + LFENCE + Unprivileged eBPF + SMT x86/speculation: Warn about Spectre v2 LFENCE mitigation x86/speculation: Update link to AMD speculation whitepaper x86/speculation: Use generic retpoline by default on AMD x86/speculation: Include unprivileged eBPF status in Spectre v2 mitigation reporting Documentation/hw-vuln: Update spectre doc x86/speculation: Add eIBRS + Retpoline options x86/speculation: Rename RETPOLINE_AMD to RETPOLINE_LFENCE x86,bugs: Unconditionally allow spectre_v2=retpoline,amd x86/speculation: Merge one test in spectre_v2_user_select_mitigation() Revert "ANDROID: incremental-fs: fix mount_fs issue" Linux 4.14.270 hamradio: fix macro redefine warning net: dcb: disable softirqs in dcbnl_flush_dev() memfd: fix F_SEAL_WRITE after shmem huge page allocated HID: add mapping for KEY_ALL_APPLICATIONS Input: elan_i2c - fix regulator enable count imbalance after suspend/resume Input: elan_i2c - move regulator_[en|dis]able() out of elan_[en|dis]able_power() nl80211: Handle nla_memdup failures in handle_nan_filter net: chelsio: cxgb3: check the return value of pci_find_capability() soc: fsl: qe: Check of ioremap return value ARM: 9182/1: mmu: fix returns from early_param() and __setup() functions can: gs_usb: change active_channels's type from atomic_t to u8 efivars: Respect "block" flag in efivar_entry_set_safe() net: arcnet: com20020: Fix null-ptr-deref in com20020pci_probe() net: sxgbe: fix return value of __setup handler net: stmmac: fix return value of __setup handler mac80211: fix forwarded mesh frames AC & queue selection firmware: qemu_fw_cfg: fix kobject leak in probe error path firmware: Fix a reference count leak. net/smc: fix unexpected SMC_CLC_DECL_ERR_REGRMB error cause by server net/smc: fix unexpected SMC_CLC_DECL_ERR_REGRMB error generated by client net: dcb: flush lingering app table entries for unregistered devices batman-adv: Don't expect inter-netns unique iflink indices batman-adv: Request iflink once in batadv_get_real_netdevice batman-adv: Request iflink once in batadv-on-batadv check netfilter: nf_queue: fix possible use-after-free netfilter: nf_queue: don't assume sk is full socket xfrm: enforce validity of offload input flags netfilter: fix use-after-free in __nf_register_net_hook() xfrm: fix MTU regression ASoC: ops: Shift tested values in snd_soc_put_volsw() by +min ALSA: intel_hdmi: Fix reference to PCM buffer address ata: pata_hpt37x: fix PCI clock detection usb: gadget: clear related members when goto fail usb: gadget: don't release an existing dev->buf net: usb: cdc_mbim: avoid altsetting toggling for Telit FN990 i2c: qup: allow COMPILE_TEST i2c: cadence: allow COMPILE_TEST dmaengine: shdma: Fix runtime PM imbalance on error cifs: fix double free race when mount fails in cifs_get_root() Input: clear BTN_RIGHT/MIDDLE on buttonpads i2c: bcm2835: Avoid clock stretching timeouts mac80211_hwsim: initialize ieee80211_tx_info at hw_scan_work mac80211_hwsim: report NOACK frames in tx_status Linux 4.14.269 fget: clarify and improve __fget_files() implementation memblock: use kfree() to release kmalloced memblock regions Revert "drm/nouveau/pmu/gm200-: avoid touching PMU outside of DEVINIT/PREOS/ACR" tty: n_gsm: fix proper link termination after failed open tty: n_gsm: fix encoding of control signal octet bit DV xhci: Prevent futile URB re-submissions due to incorrect return value. xhci: re-initialize the HC during resume if HCE was set usb: dwc3: gadget: Let the interrupt handler disable bottom halves. USB: serial: option: add Telit LE910R1 compositions USB: serial: option: add support for DW5829e tracefs: Set the group ownership in apply_options() not parse_options() USB: gadget: validate endpoint index for xilinx udc usb: gadget: rndis: add spinlock for rndis response list Revert "USB: serial: ch341: add new Product ID for CH341A" ata: pata_hpt37x: disable primary channel on HPT371 iio: adc: men_z188_adc: Fix a resource leak in an error handling path RDMA/ib_srp: Fix a deadlock configfs: fix a race in configfs_{,un}register_subsystem() net/mlx5e: Fix wrong return value on ioctl EEPROM query failure drm/edid: Always set RGB444 openvswitch: Fix setting ipv6 fields causing hw csum failure gso: do not skip outer ip header in case of ipip and net_failover net: __pskb_pull_tail() & pskb_carve_frag_list() drop_monitor friends ping: remove pr_err from ping_lookup serial: 8250: of: Fix mapped region size when using reg-offset property USB: zaurus: support another broken Zaurus sr9700: sanity check for packet length parisc/unaligned: Fix ldw() and stw() unalignment handlers parisc/unaligned: Fix fldd and fstd unaligned handlers on 32-bit kernel vhost/vsock: don't check owner in vhost_vsock_stop() while releasing cgroup/cpuset: Fix a race between cpuset_attach() and cpu hotplug Linux 4.14.268 net: macb: Align the dma and coherent dma masks net: usb: qmi_wwan: Add support for Dell DW5829e tracing: Fix tp_printk option related with tp_printk_stop_on_boot ata: libata-core: Disable TRIM on M88V29 ARM: OMAP2+: hwmod: Add of_node_put() before break NFS: Do not report writeback errors in nfs_getattr() KVM: x86/pmu: Use AMD64_RAW_EVENT_MASK for PERF_TYPE_RAW mtd: rawnand: brcmnand: Fixed incorrect sub-page ECC status mtd: rawnand: brcmnand: Refactored code to introduce helper functions lib/iov_iter: initialize "flags" in new pipe_buffer i2c: brcmstb: fix support for DSL and CM variants dmaengine: sh: rcar-dmac: Check for error num after setting mask net: sched: limit TC_ACT_REPEAT loops EDAC: Fix calculation of returned address and next offset in edac_align_ptr() NFS: LOOKUP_DIRECTORY is also ok with symlinks powerpc/lib/sstep: fix 'ptesync' build error ASoC: ops: Fix stereo change notifications in snd_soc_put_volsw_range() ASoC: ops: Fix stereo change notifications in snd_soc_put_volsw() ALSA: hda: Fix missing codec probe on Shenker Dock 15 ALSA: hda: Fix regression on forced probe mask option libsubcmd: Fix use-after-free for realloc(..., 0) bonding: fix data-races around agg_select_timer drop_monitor: fix data-race in dropmon_net_event / trace_napi_poll_hit ping: fix the dif and sdif check in ping_lookup net: ieee802154: ca8210: Fix lifs/sifs periods iwlwifi: pcie: gen2: fix locking when "HW not ready" iwlwifi: pcie: fix locking when "HW not ready" vsock: remove vsock from connected table when connect is interrupted by a signal taskstats: Cleanup the use of task->exit_code xfrm: Don't accidentally set RTO_ONLINK in decode_session4() drm/radeon: Fix backlight control on iMac 12,1 iwlwifi: fix use-after-free Revert "module, async: async_synchronize_full() on module init iff async is used" quota: make dquot_quota_sync return errors from ->sync_fs vfs: make freeze_super abort when sync_filesystem returns error ax25: improve the incomplete fix to avoid UAF and NPD bugs selftests/zram: Adapt the situation that /dev/zram0 is being used selftests/zram01.sh: Fix compression ratio calculation selftests/zram: Skip max_comp_streams interface on newer kernel net: ieee802154: at86rf230: Stop leaking skb's btrfs: send: in case of IO error log it parisc: Fix sglist access in ccio-dma.c parisc: Fix data TLB miss in sba_unmap_sg serial: parisc: GSC: fix build when IOSAPIC is not set net: usb: ax88179_178a: Fix out-of-bounds accesses in RX fixup Makefile.extrawarn: Move -Wunaligned-access to W=1 Linux 4.14.267 perf: Fix list corruption in perf_cgroup_switch() hwmon: (dell-smm) Speed up setting of fan speed seccomp: Invalidate seccomp mode to catch death failures USB: serial: cp210x: add CPI Bulk Coin Recycler id USB: serial: cp210x: add NCR Retail IO box id USB: serial: ch341: add support for GW Instek USB2.0-Serial devices USB: serial: option: add ZTE MF286D modem USB: serial: ftdi_sio: add support for Brainboxes US-159/235/320 usb: gadget: rndis: check size of RNDIS_MSG_SET command USB: gadget: validate interface OS descriptor requests usb: dwc3: gadget: Prevent core from processing stale TRBs usb: ulpi: Call of_node_put correctly usb: ulpi: Move of_node_put to ulpi_dev_release n_tty: wake up poll(POLLRDNORM) on receiving data vt_ioctl: add array_index_nospec to VT_ACTIVATE vt_ioctl: fix array_index_nospec in vt_setactivate net: amd-xgbe: disable interrupts during pci removal tipc: rate limit warning for received illegal binding update net: fix a memleak when uncloning an skb dst and its metadata net: do not keep the dst cache when uncloning an skb dst and its metadata ipmr,ip6mr: acquire RTNL before calling ip[6]mr_free_table() on failure path bonding: pair enable_port with slave_arr_updates usb: f_fs: Fix use-after-free for epfile ARM: dts: imx6qdl-udoo: Properly describe the SD card detect staging: fbtft: Fix error path in fbtft_driver_module_init() ARM: dts: meson: Fix the UART compatible strings ARM: dts: imx23-evk: Remove MX23_PAD_SSP1_DETECT from hog group bpf: Add kconfig knob for disabling unpriv bpf by default Revert "net: axienet: Wait for PhyRstCmplt after core reset" net: stmmac: dwmac-sun8i: use return val of readl_poll_timeout() usb: dwc2: gadget: don't try to disable ep0 in dwc2_hsotg_suspend scsi: target: iscsi: Make sure the np under each tpg is unique NFSv4 expose nfs_parse_server_name function NFSv4 remove zero number of fs_locations entries error check NFSv4.1: Fix uninitialised variable in devicenotify nfs: nfs4clinet: check the return value of kstrdup() NFSv4 only print the label when its queried NFSD: Clamp WRITE offsets NFS: Fix initialisation of nfs_client cl_flags field net: phy: marvell: Fix MDI-x polarity setting in 88e1118-compatible PHYs mmc: sdhci-of-esdhc: Check for error num after setting mask ima: Allow template selection with ima_template[_fmt]= after ima_hash= ima: Remove ima_policy file before directory integrity: check the return value of audit_log_start() FROMGIT: f2fs: avoid EINVAL by SBI_NEED_FSCK when pinning a file Revert "tracefs: Have tracefs directories not set OTH permission bits by default" Linux 4.14.266 tipc: improve size validations for received domain records x86/mm, mm/hwpoison: Fix the unmap kernel 1:1 pages check condition moxart: fix potential use-after-free on remove path cgroup-v1: Require capabilities to set release_agent Linux 4.14.265 ext4: fix error handling in ext4_restore_inline_data() EDAC/xgene: Fix deferred probing EDAC/altera: Fix deferred probing rtc: cmos: Evaluate century appropriate selftests: futex: Use variable MAKE instead of make nfsd: nfsd4_setclientid_confirm mistakenly expires confirmed client. scsi: bnx2fc: Make bnx2fc_recv_frame() mp safe ASoC: fsl: Add missing error handling in pcm030_fabric_probe drm/i915/overlay: Prevent divide by zero bugs in scaling net: macsec: Verify that send_sci is on when setting Tx sci explicitly net: ieee802154: Return meaningful error codes from the netlink helpers net: ieee802154: ca8210: Stop leaking skb's spi: meson-spicc: add IRQ check in meson_spicc_probe spi: mediatek: Avoid NULL pointer crash in interrupt spi: bcm-qspi: check for valid cs before applying chip select iommu/amd: Fix loop timeout issue in iommu_ga_log_enable() iommu/vt-d: Fix potential memory leak in intel_setup_irq_remapping() RDMA/mlx4: Don't continue event handler after memory allocation failure block: bio-integrity: Advance seed correctly for larger interval sizes drm/nouveau: fix off by one in BIOS boundary checking ASoC: ops: Reject out of bounds values in snd_soc_put_xr_sx() ASoC: ops: Reject out of bounds values in snd_soc_put_volsw_sx() ASoC: ops: Reject out of bounds values in snd_soc_put_volsw() audit: improve audit queue handling when "audit=1" on cmdline af_packet: fix data-race in packet_setsockopt / packet_setsockopt rtnetlink: make sure to refresh master_dev/m_ops in __rtnl_newlink() net: amd-xgbe: Fix skb data length underflow net: amd-xgbe: ensure to reset the tx_timer_active flag ipheth: fix EOVERFLOW in ipheth_rcvbulk_callback netfilter: nat: limit port clash resolution attempts netfilter: nat: remove l4 protocol port rovers bpf: fix truncated jump targets on heavy expansions ipv4: tcp: send zero IPID in SYNACK messages ipv4: raw: lock the socket in raw_bind() yam: fix a memory leak in yam_siocdevprivate() ibmvnic: don't spin in tasklet drm/msm/dsi: invalid parameter check in msm_dsi_phy_enable drm/msm: Fix wrong size calculation net-procfs: show net devices bound packet types NFSv4: nfs_atomic_open() can race when looking up a non-regular file NFSv4: Handle case where the lookup of a directory fails hwmon: (lm90) Reduce maximum conversion rate for G781 ipv4: avoid using shared IP generator for connected sockets ping: fix the sk_bound_dev_if match in ping_lookup net: fix information leakage in /proc/net/ptype ipv6_tunnel: Rate limit warning messages scsi: bnx2fc: Flush destroy_work queue before calling bnx2fc_interface_put() rpmsg: char: Fix race between the release of rpmsg_eptdev and cdev rpmsg: char: Fix race between the release of rpmsg_ctrldev and cdev i40e: fix unsigned stat widths i40e: Increase delay to 1 s after global EMP reset lkdtm: Fix content of section containing lkdtm_rodata_do_nothing() powerpc/32: Fix boot failure with GCC latent entropy plugin net: sfp: ignore disabled SFP node usb: typec: tcpm: Do not disconnect while receiving VBUS off USB: core: Fix hang in usb_kill_urb by adding memory barriers usb: gadget: f_sourcesink: Fix isoc transfer for USB_SPEED_SUPER_PLUS usb: common: ulpi: Fix crash in ulpi_match() usb-storage: Add unusual-devs entry for VL817 USB-SATA bridge tty: Add support for Brainboxes UC cards. tty: n_gsm: fix SW flow control encoding/handling serial: stm32: fix software flow control transfer netfilter: nft_payload: do not update layer 4 checksum when mangling fragments PM: wakeup: simplify the output logic of pm_show_wakelocks() udf: Fix NULL ptr deref when converting from inline format udf: Restore i_lenAlloc when inode expansion fails scsi: zfcp: Fix failed recovery on gone remote port with non-NPIV FCP devices s390/hypfs: include z/VM guests with access control group set Bluetooth: refactor malicious adv data check ANDROID: incremental-fs: remove index and incomplete dir on umount BACKPORT: ipv6: Implement draft-ietf-6man-rfc4941bis Linux 4.14.264 drm/vmwgfx: Fix stale file descriptors on failed usercopy can: bcm: fix UAF of bcm op drm/i915: Flush TLBs before releasing backing store Linux 4.14.263 NFSv4: Initialise connection to the server in nfs4_alloc_client() gianfar: fix jumbo packets+napi+rx overrun crash gianfar: simplify FCS handling and fix memory leak fuse: fix live lock in fuse_iget() fuse: fix bad inode drm/ttm/nouveau: don't call tt destroy callback on alloc failure. mips,s390,sh,sparc: gup: Work around the "COW can break either way" issue lib82596: Fix IRQ check in sni_82596_probe scripts/dtc: dtx_diff: remove broken example from help text bcmgenet: add WOL IRQ check net_sched: restore "mpu xxx" handling dmaengine: at_xdmac: Fix at_xdmac_lld struct definition dmaengine: at_xdmac: Fix lld view setting dmaengine: at_xdmac: Print debug message after realeasing the lock dmaengine: at_xdmac: Don't start transactions at tx_submit level libcxgb: Don't accidentally set RTO_ONLINK in cxgb_find_route() netns: add schedule point in ops_exit_list() net: axienet: fix number of TX ring slots for available check net: axienet: Wait for PhyRstCmplt after core reset af_unix: annote lockless accesses to unix_tot_inflight & gc_in_progress parisc: pdc_stable: Fix memory leak in pdcs_register_pathentries net/fsl: xgmac_mdio: Fix incorrect iounmap when removing module powerpc/fsl/dts: Enable WA for erratum A-009885 on fman3l MDIO buses powerpc/cell: Fix clang -Wimplicit-fallthrough warning RDMA/rxe: Fix a typo in opcode name RDMA/hns: Modify the mapping attribute of doorbell to device Documentation: refer to config RANDOMIZE_BASE for kernel address-space randomization firmware: Update Kconfig help text for Google firmware drm/radeon: fix error handling in radeon_driver_open_kms crypto: stm32/crc32 - Fix kernel BUG triggered in probe() ext4: don't use the orphan list when migrating an inode ext4: Fix BUG_ON in ext4_bread when write quota data ext4: set csum seed in tmp inode while migrating to extents ext4: make sure quota gets properly shutdown on error iwlwifi: mvm: Increase the scan timeout guard to 30 seconds cputime, cpuacct: Include guest time in user time in cpuacct.stat serial: Fix incorrect rs485 polarity on uart open ubifs: Error path in ubifs_remount_rw() seems to wrongly free write buffers power: bq25890: Enable continuous conversion for ADC at charging ASoC: mediatek: mt8173: fix device_node leak scsi: sr: Don't use GFP_DMA MIPS: Octeon: Fix build errors using clang i2c: designware-pci: Fix to change data types of hcnt and lcnt parameters MIPS: OCTEON: add put_device() after of_find_device_by_node() ALSA: seq: Set upper limit of processed events w1: Misuse of get_user()/put_user() reported by sparse i2c: mpc: Correct I2C reset procedure powerpc/smp: Move setup_profiling_timer() under CONFIG_PROFILING i2c: i801: Don't silently correct invalid transfer size powerpc/watchdog: Fix missed watchdog reset due to memory ordering race powerpc/btext: add missing of_node_put powerpc/cell: add missing of_node_put powerpc/powernv: add missing of_node_put powerpc/6xx: add missing of_node_put parisc: Avoid calling faulthandler_disabled() twice serial: core: Keep mctrl register state and cached copy in sync serial: pl010: Drop CR register reset on set_termios net: phy: marvell: configure RGMII delays for 88E1118 dm space map common: add bounds check to sm_ll_lookup_bitmap() dm btree: add a defensive bounds check to insert_at() mac80211: allow non-standard VHT MCS-10/11 net: mdio: Demote probed message to debug print btrfs: remove BUG_ON(!eie) in find_parent_nodes btrfs: remove BUG_ON() in find_parent_nodes() ACPICA: Hardware: Do not flush CPU cache when entering S4 and S5 ACPICA: Executer: Fix the REFCLASS_REFOF case in acpi_ex_opcode_1A_0T_1R() ACPICA: Utilities: Avoid deleting the same object twice in a row ACPICA: actypes.h: Expand the ACPI_ACCESS_ definitions jffs2: GC deadlock reading a page that is used in jffs2_write_begin() um: registers: Rename function names to avoid conflicts and build problems iwlwifi: remove module loading failure message iwlwifi: fix leaks/bad data after failed firmware load ath9k: Fix out-of-bound memcpy in ath9k_hif_usb_rx_stream usb: hub: Add delay for SuperSpeed hub resume to let links transit to U0 arm64: tegra: Adjust length of CCPLEX cluster MMIO region mmc: core: Fixup storing of OCR for MMC_QUIRK_NONSTD_SDIO media: saa7146: hexium_gemini: Fix a NULL pointer dereference in hexium_attach() media: igorplugusb: receiver overflow should be reported bpf: Do not WARN in bpf_warn_invalid_xdp_action() net: bonding: debug: avoid printing debug logs when bond is not notifying peers ath10k: Fix tx hanging iwlwifi: mvm: synchronize with FW after multicast commands media: m920x: don't use stack on USB reads media: saa7146: hexium_orion: Fix a NULL pointer dereference in hexium_attach() media: uvcvideo: Increase UVC_CTRL_CONTROL_TIMEOUT to 5 seconds. floppy: Add max size check for user space request usb: uhci: add aspeed ast2600 uhci support mwifiex: Fix skb_over_panic in mwifiex_usb_recv() HSI: core: Fix return freed object in hsi_new_client gpiolib: acpi: Do not set the IRQ type if the IRQ is already in use drm/bridge: megachips: Ensure both bridges are probed before registration mlxsw: pci: Add shutdown method in PCI driver media: b2c2: Add missing check in flexcop_pci_isr: HID: apple: Do not reset quirks when the Fn key is not found usb: gadget: f_fs: Use stream_open() for endpoint files drm/nouveau/pmu/gm200-: avoid touching PMU outside of DEVINIT/PREOS/ACR ar5523: Fix null-ptr-deref with unexpected WDCMSG_TARGET_START reply fs: dlm: filter user dlm messages for kernel locks Bluetooth: Fix debugfs entry leak in hci_register_dev() RDMA/cxgb4: Set queue pair state when being queried mips: bcm63xx: add support for clk_set_parent() mips: lantiq: add support for clk_set_parent() misc: lattice-ecp3-config: Fix task hung when firmware load failed ASoC: samsung: idma: Check of ioremap return value iommu/iova: Fix race between FQ timeout and teardown dmaengine: pxa/mmp: stop referencing config->slave_id RDMA/core: Let ib_find_gid() continue search even after empty entry scsi: ufs: Fix race conditions related to driver data char/mwave: Adjust io port register size ALSA: oss: fix compile error when OSS_DEBUG is enabled powerpc/prom_init: Fix improper check of prom_getprop() RDMA/hns: Validate the pkey index ALSA: hda: Add missing rwsem around snd_ctl_remove() calls ALSA: PCM: Add missing rwsem around snd_ctl_remove() calls ALSA: jack: Add missing rwsem around snd_ctl_remove() calls ext4: avoid trim error on fs with small groups net: mcs7830: handle usb read errors properly pcmcia: fix setting of kthread task states can: xilinx_can: xcan_probe(): check for error irq can: softing: softing_startstop(): fix set but not used variable warning tpm: add request_locality before write TPM_INT_ENABLE spi: spi-meson-spifc: Add missing pm_runtime_disable() in meson_spifc_probe fsl/fman: Check for null pointer after calling devm_ioremap ppp: ensure minimum packet size in ppp_write() pcmcia: rsrc_nonstatic: Fix a NULL pointer dereference in nonstatic_find_mem_region() pcmcia: rsrc_nonstatic: Fix a NULL pointer dereference in __nonstatic_find_io_region() x86/mce/inject: Avoid out-of-bounds write when setting flags usb: ftdi-elan: fix memory leak on device disconnect media: msi001: fix possible null-ptr-deref in msi001_probe() media: dw2102: Fix use after free sched/rt: Try to restart rt period timer when rt runtime exceeded media: si2157: Fix "warm" tuner state detection media: saa7146: mxb: Fix a NULL pointer dereference in mxb_attach() media: dib8000: Fix a memleak in dib8000_init() floppy: Fix hang in watchdog when disk is ejected serial: amba-pl011: do not request memory region twice drm/radeon/radeon_kms: Fix a NULL pointer dereference in radeon_driver_open_kms() drm/amdgpu: Fix a NULL pointer dereference in amdgpu_connector_lcd_native_mode() arm64: dts: qcom: msm8916: fix MMC controller aliases netfilter: bridge: add support for pppoe filtering media: mtk-vcodec: call v4l2_m2m_ctx_release first when file is released tty: serial: atmel: Call dma_async_issue_pending() tty: serial: atmel: Check return code of dmaengine_submit() crypto: qce - fix uaf on qce_ahash_register_one media: dmxdev: fix UAF when dvb_register_device() fails Bluetooth: stop proccessing malicious adv data media: em28xx: fix memory leak in em28xx_init_dev wcn36xx: Indicate beacon not connection loss on MISSED_BEACON_IND clk: bcm-2835: Remove rounding up the dividers clk: bcm-2835: Pick the closest clock rate Bluetooth: cmtp: fix possible panic when cmtp_init_sockets() fails PCI: Add function 1 DMA alias quirk for Marvell 88SE9125 SATA controller shmem: fix a race between shmem_unused_huge_shrink and shmem_evict_inode can: softing_cs: softingcs_probe(): fix memleak on registration failure media: stk1160: fix control-message timeouts media: pvrusb2: fix control-message timeouts media: redrat3: fix control-message timeouts media: dib0700: fix undefined behavior in tuner shutdown media: s2255: fix control-message timeouts media: cpia2: fix control-message timeouts media: em28xx: fix control-message timeouts media: mceusb: fix control-message timeouts media: flexcop-usb: fix control-message timeouts rtc: cmos: take rtc_lock while reading from CMOS nfc: llcp: fix NULL error pointer dereference on sendmsg() after failed bind() HID: wacom: Avoid using stale array indicies to read contact count HID: wacom: Ignore the confidence flag when a touch is removed HID: uhid: Fix worker destroying device without any protection Bluetooth: fix init and cleanup of sco_conn.timeout_work Bluetooth: schedule SCO timeouts with delayed_work rtlwifi: rtl8192cu: Fix WARNING when calling local_irq_restore() with interrupts enabled media: uvcvideo: fix division by zero at stream start orangefs: Fix the size of a memory allocation in orangefs_bufmap_alloc() drm/i915: Avoid bitwise vs logical OR warning in snb_wm_latency_quirk() staging: wlan-ng: Avoid bitwise vs logical OR warning in hfa384x_usb_throttlefn() random: fix data race on crng init time random: fix data race on crng_node_pool can: gs_usb: gs_can_start_xmit(): zero-initialize hf->{flags,reserved} can: gs_usb: fix use of uninitialized variable, detach device on reception of invalid USB data mfd: intel-lpss: Fix too early PM enablement in the ACPI ->probe() USB: Fix "slab-out-of-bounds Write" bug in usb_hcd_poll_rh_status USB: core: Fix bug in resuming hub's handling of wakeup requests Bluetooth: bfusb: fix division by zero in send path ANDROID: incremental-fs: fix mount_fs issue UPSTREAM: drivers core: Use sysfs_emit and sysfs_emit_at for show(device *...) functions Linux 4.14.262 mISDN: change function names to avoid conflicts net: udp: fix alignment problem in udp4_seq_show() ip6_vti: initialize __ip6_tnl_parm struct in vti6_siocdevprivate scsi: libiscsi: Fix UAF in iscsi_conn_get_param()/iscsi_conn_teardown() ipv6: Do cleanup if attribute validation fails in multipath route ipv6: Continue processing multipath route even if gateway attribute is invalid phonet: refcount leak in pep_sock_accep rndis_host: support Hytera digital radios power: reset: ltc2952: Fix use of floating point literals xfs: map unwritten blocks in XFS_IOC_{ALLOC,FREE}SP just like fallocate sch_qfq: prevent shift-out-of-bounds in qfq_init_qdisc ipv6: Check attribute length for RTA_GATEWAY when deleting multipath route ipv6: Check attribute length for RTA_GATEWAY in multipath route i40e: Fix incorrect netdev's real number of RX/TX queues i40e: fix use-after-free in i40e_sync_filters_subtask() mac80211: initialize variable have_higher_than_11mbit RDMA/core: Don't infoleak GRH fields ieee802154: atusb: fix uninit value in atusb_set_extended_addr virtio_pci: Support surprise removal of virtio pci device tracing: Tag trace_percpu_buffer as a percpu pointer tracing: Fix check for trace_percpu_buffer validity in get_trace_buf() Bluetooth: btusb: Apply QCA Rome patches for some ATH3012 models Linux 4.14.261 sctp: use call_rcu to free endpoint net: fix use-after-free in tw_timer_handler Input: spaceball - fix parsing of movement data packets Input: appletouch - initialize work before device registration scsi: vmw_pvscsi: Set residual data length conditionally binder: fix async_free_space accounting for empty parcels usb: gadget: f_fs: Clear ffs_eventfd in ffs_data_clear. xhci: Fresco FL1100 controller should not have BROKEN_MSI quirk set. uapi: fix linux/nfc.h userspace compilation errors nfc: uapi: use kernel size_t to fix user-space builds fsl/fman: Fix missing put_device() call in fman_port_probe NFC: st21nfca: Fix memory leak in device probe and remove net: usb: pegasus: Do not drop long Ethernet frames scsi: lpfc: Terminate string in lpfc_debugfs_nvmeio_trc_write() selinux: initialize proto variable in selinux_ip_postroute_compat() recordmcount.pl: fix typo in s390 mcount regex platform/x86: apple-gmux: use resource_size() with res tee: handle lookup of shm with reference count 0 HID: asus: Add depends on USB_HID to HID_ASUS Kconfig option Linux 4.14.260 phonet/pep: refuse to enable an unbound pipe hamradio: improve the incomplete fix to avoid NPD hamradio: defer ax25 kfree after unregister_netdev ax25: NPD bug when detaching AX25 device hwmon: (lm90) Do not report 'busy' status bit as alarm KVM: VMX: Fix stale docs for kvm-intel.emulate_invalid_guest_state usb: gadget: u_ether: fix race in setting MAC address in setup phase f2fs: fix to do sanity check on last xattr entry in __f2fs_setxattr() ARM: 9169/1: entry: fix Thumb2 bug in iWMMXt exception handling pinctrl: stm32: consider the GPIO offset to expose all the GPIO lines x86/pkey: Fix undefined behaviour with PKRU_WD_BIT Input: atmel_mxt_ts - fix double free in mxt_read_info_block ALSA: drivers: opl3: Fix incorrect use of vp->state ALSA: jack: Check the return value of kstrdup() hwmon: (lm90) Fix usage of CONFIG2 register in detect function sfc: falcon: Check null pointer of rx_queue->page_ring drivers: net: smc911x: Check for error irq fjes: Check for error irq bonding: fix ad_actor_system option setting to default net: skip virtio_net_hdr_set_proto if protocol already set net: accept UFOv6 packages in virtio_net_hdr_to_skb qlcnic: potential dereference null pointer of rx_queue->page_ring netfilter: fix regression in looped (broad|multi)cast's MAC handling IB/qib: Fix memory leak in qib_user_sdma_queue_pkts() spi: change clk_disable_unprepare to clk_unprepare HID: holtek: fix mouse probing can: kvaser_usb: get CAN clock frequency from device net: usb: lan78xx: add Allied Telesis AT29M2-AF Linux 4.14.259 xen/netback: don't queue unlimited number of packages xen/netback: fix rx queue stall detection xen/console: harden hvc_xen against event channel storms xen/netfront: harden netfront against event channel storms xen/blkfront: harden blkfront against event channel storms Input: touchscreen - avoid bitwise vs logical OR warning ARM: 8800/1: use choice for kernel unwinders mwifiex: Remove unnecessary braces from HostCmd_SET_SEQ_NO_BSS_INFO ARM: 8805/2: remove unneeded naked function usage net: lan78xx: Avoid unnecessary self assignment scsi: scsi_debug: Sanity check block descriptor length in resp_mode_select() fuse: annotate lock in fuse_reverse_inval_entry() ARM: dts: imx6ull-pinfunc: Fix CSI_DATA07__ESAI_TX0 pad name firmware: arm_scpi: Fix string overflow in SCPI genpd driver net: systemport: Add global locking for descriptor lifecycle libata: if T_LENGTH is zero, dma direction should be DMA_NONE timekeeping: Really make sure wall_to_monotonic isn't positive USB: serial: option: add Telit FN990 compositions PCI/MSI: Mask MSI-X vectors only on success PCI/MSI: Clear PCI_MSIX_FLAGS_MASKALL on error USB: gadget: bRequestType is a bitfield, not a enum sit: do not call ipip6_dev_free() from sit_init_net() net/packet: rx_owner_map depends on pg_vec ixgbe: set X550 MDIO speed before talking to PHY igbvf: fix double free in `igbvf_probe` soc/tegra: fuse: Fix bitwise vs. logical OR warning dmaengine: st_fdma: fix MODULE_ALIAS ARM: socfpga: dts: fix qspi node compatible x86/sme: Explicitly map new EFI memmap table as encrypted x86: Make ARCH_USE_MEMREMAP_PROT a generic Kconfig symbol nfsd: fix use-after-free due to delegation race audit: improve robustness of the audit queue handling dm btree remove: fix use after free in rebalance_children() recordmcount.pl: look for jgnop instruction as well as bcrl on s390 mac80211: send ADDBA requests using the tid/queue of the aggregation session hwmon: (dell-smm) Fix warning on /proc/i8k creation error bpf: fix panic due to oob in bpf_prog_test_run_skb tracing: Fix a kmemleak false positive in tracing_map net: netlink: af_netlink: Prevent empty skb by adding a check on len. i2c: rk3x: Handle a spurious start completion interrupt flag parisc/agp: Annotate parisc agp init functions with __init net/mlx4_en: Update reported link modes for 1/10G drm/msm/dsi: set default num_data_lanes nfc: fix segfault in nfc_genl_dump_devices_done FROMGIT: USB: gadget: bRequestType is a bitfield, not a enum Linux 4.14.258 irqchip: nvic: Fix offset for Interrupt Priority Offsets irqchip/irq-gic-v3-its.c: Force synchronisation when issuing INVALL irqchip/armada-370-xp: Fix support for Multi-MSI interrupts irqchip/armada-370-xp: Fix return value of armada_370_xp_msi_alloc() iio: accel: kxcjk-1013: Fix possible memory leak in probe and remove iio: adc: axp20x_adc: fix charging current reporting on AXP22x iio: dln2: Check return value of devm_iio_trigger_register() iio: dln2-adc: Fix lockdep complaint iio: itg3200: Call iio_trigger_notify_done() on error iio: kxsd9: Don't return error code in trigger handler iio: ltr501: Don't return error code in trigger handler iio: mma8452: Fix trigger reference couting iio: stk3310: Don't return error code in interrupt handler iio: trigger: stm32-timer: fix MODULE_ALIAS iio: trigger: Fix reference counting usb: core: config: using bit mask instead of individual bits xhci: Remove CONFIG_USB_DEFAULT_PERSIST to prevent xHCI from runtime suspending usb: core: config: fix validation of wMaxPacketValue entries USB: gadget: zero allocate endpoint 0 buffers USB: gadget: detect too-big endpoint 0 requests net/qla3xxx: fix an error code in ql_adapter_up() net, neigh: clear whole pneigh_entry at alloc time net: fec: only clear interrupt of handling queue in fec_enet_rx_queue() net: altera: set a couple error code in probe() net: cdc_ncm: Allow for dwNtbOutMaxSize to be unset or zero qede: validate non LSO skb length block: fix ioprio_get(IOPRIO_WHO_PGRP) vs setuid(2) tracefs: Set all files to the same group ownership as the mount option signalfd: use wake_up_pollfree() binder: use wake_up_pollfree() wait: add wake_up_pollfree() libata: add horkage for ASMedia 1092 can: m_can: Disable and ignore ELO interrupt can: pch_can: pch_can_rx_normal: fix use after free tracefs: Have new files inherit the ownership of their parent ALSA: pcm: oss: Handle missing errors in snd_pcm_oss_change_params*() ALSA: pcm: oss: Limit the period size to 16MB ALSA: pcm: oss: Fix negative period/buffer sizes ALSA: ctl: Fix copy of updated id with element read/write mm: bdi: initialize bdi_min_ratio when bdi is unregistered IB/hfi1: Correct guard on eager buffer deallocation seg6: fix the iif in the IPv6 socket control block nfp: Fix memory leak in nfp_cpp_area_cache_add() bpf: Fix the off-by-two error in range markings nfc: fix potential NULL pointer deref in nfc_genl_dump_ses_done can: sja1000: fix use after free in ems_pcmcia_add_card() HID: check for valid USB device for many HID drivers HID: wacom: fix problems when device is not a valid USB device HID: add USB_HID dependancy on some USB HID drivers HID: add USB_HID dependancy to hid-chicony HID: add USB_HID dependancy to hid-prodikeys HID: add hid_is_usb() function to make it simpler for USB detection UPSTREAM: USB: gadget: zero allocate endpoint 0 buffers UPSTREAM: USB: gadget: detect too-big endpoint 0 requests Linux 4.14.257 parisc: Mark cr16 CPU clocksource unstable on all SMP machines serial: core: fix transmit-buffer reset and memleak serial: pl011: Add ACPI SBSA UART match id tty: serial: msm_serial: Deactivate RX DMA for polling support x86/64/mm: Map all kernel memory into trampoline_pgd usb: typec: tcpm: Wait in SNK_DEBOUNCED until disconnect xhci: Fix commad ring abort, write all 64 bits to CRCR register. vgacon: Propagate console boot parameters before calling `vc_resize' parisc: Fix "make install" on newer debian releases parisc: Fix KBUILD_IMAGE for self-extracting kernel net/smc: Keep smc_close_final rc during active close net/rds: correct socket tunable error in rds_tcp_tune() net: usb: lan78xx: lan78xx_phy_init(): use PHY_POLL instead of "0" if no IRQ is available net/mlx4_en: Fix an use-after-free bug in mlx4_en_try_alloc_resources() siphash: use _unaligned version by default net: mpls: Fix notifications when deleting a device net: qlogic: qlcnic: Fix a NULL pointer dereference in qlcnic_83xx_add_rings() natsemi: xtensa: fix section mismatch warnings fget: check that the fd still exists after getting a ref to it fs: add fget_many() and fput_many() sata_fsl: fix warning in remove_proc_entry when rmmod sata_fsl sata_fsl: fix UAF in sata_fsl_port_stop when rmmod sata_fsl kprobes: Limit max data_size of the kretprobe instances vrf: Reset IPCB/IP6CB when processing outbound pkts in vrf dev xmit perf hist: Fix memory leak of a perf_hpp_fmt net: ethernet: dec: tulip: de4x5: fix possible array overflows in type3_infoblock() net: tulip: de4x5: fix the problem that the array 'lp->phy[8]' may be out of bound ethernet: hisilicon: hns: hns_dsaf_misc: fix a possible array overflow in hns_dsaf_ge_srst_by_port() scsi: iscsi: Unblock session then wake up error handler thermal: core: Reset previous low and high trip during thermal zone init btrfs: check-integrity: fix a warning on write caching disabled disk s390/setup: avoid using memblock_enforce_memory_limit platform/x86: thinkpad_acpi: Fix WWAN device disabled issue after S3 deep net: return correct error code hugetlb: take PMD sharing into account when flushing tlb/caches NFSv42: Fix pagecache invalidation after COPY/CLONE ipc: WARN if trying to remove ipc object which is absent shm: extend forced shm destroy to support objects from several IPC nses tty: hvc: replace BUG_ON() with negative return value xen/netfront: don't trust the backend response data blindly xen/netfront: disentangle tx_skb_freelist xen/netfront: don't read data from request on the ring page xen/netfront: read response from backend only once xen/blkfront: don't trust the backend response data blindly xen/blkfront: don't take local copy of a request from the ring page xen/blkfront: read response from backend only once xen: sync include/xen/interface/io/ring.h with Xen's newest version fuse: release pipe buf after last use NFC: add NCI_UNREG flag to eliminate the race proc/vmcore: fix clearing user buffer by properly using clear_user() hugetlbfs: flush TLBs correctly after huge_pmd_unshare arm64: dts: marvell: armada-37xx: Set pcie_reset_pin to gpio function arm64: dts: marvell: armada-37xx: declare PCIe reset pin pinctrl: armada-37xx: Correct PWM pins definitions pinctrl: armada-37xx: add missing pin: PCIe1 Wakeup pinctrl: armada-37xx: Correct mpp definitions PCI: aardvark: Fix checking for link up via LTSSM state PCI: aardvark: Fix link training PCI: Add PCI_EXP_LNKCTL2_TLS* macros PCI: aardvark: Fix PCIe Max Payload Size setting PCI: aardvark: Configure PCIe resources from 'ranges' DT property PCI: aardvark: Remove PCIe outbound window configuration PCI: aardvark: Update comment about disabling link training PCI: aardvark: Move PCIe reset card code to advk_pcie_train_link() PCI: aardvark: Fix compilation on s390 PCI: aardvark: Don't touch PCIe registers if no card connected PCI: aardvark: Introduce an advk_pcie_valid_device() helper PCI: aardvark: Indicate error in 'val' when config read fails PCI: aardvark: Replace custom macros by standard linux/pci_regs.h macros PCI: aardvark: Issue PERST via GPIO PCI: aardvark: Improve link training PCI: aardvark: Train link immediately after enabling training PCI: aardvark: Wait for endpoint to be ready before training link PCI: aardvark: Fix a leaked reference by adding missing of_node_put() PCI: aardvark: Fix I/O space page leak s390/mm: validate VMA in PGSTE manipulation functions tracing: Check pid filtering when creating events vhost/vsock: fix incorrect used length reported to the guest net/smc: Don't call clcsock shutdown twice when smc shutdown MIPS: use 3-level pgtable for 64KB page size on MIPS_VA_BITS_48 tcp_cubic: fix spurious Hystart ACK train detections for not-cwnd-limited flows PM: hibernate: use correct mode for swsusp_close() net/smc: Ensure the active closing peer first closes clcsock ipv6: fix typos in __ip6_finish_output() drm/vc4: fix error code in vc4_create_object() scsi: mpt3sas: Fix kernel panic during drive powercycle test ARM: socfpga: Fix crash with CONFIG_FORTIRY_SOURCE NFSv42: Don't fail clone() unless the OP_CLONE operation failed net: ieee802154: handle iftypes as u32 ASoC: topology: Add missing rwsem around snd_ctl_remove() calls ARM: dts: BCM5301X: Add interrupt properties to GPIO node ARM: dts: BCM5301X: Fix I2C controller interrupt netfilter: ipvs: Fix reuse connection if RS weight is 0 tracing: Fix pid filtering when triggers are attached xen: detect uninitialized xenbus in xenbus_init xen: don't continue xenstore initialization in case of errors fuse: fix page stealing staging: rtl8192e: Fix use after free in _rtl92e_pci_disconnect() HID: wacom: Use "Confidence" flag to prevent reporting invalid contacts media: cec: copy sequence field for the reply ALSA: ctxfi: Fix out-of-range access binder: fix test regression due to sender_euid change usb: hub: Fix locking issues with address0_mutex usb: hub: Fix usb enumeration issue due to address0 race USB: serial: option: add Fibocom FM101-GL variants USB: serial: option: add Telit LE910S1 0x9200 composition Linux 4.14.256 soc/tegra: pmc: Fix imbalanced clock disabling in error code path usb: max-3421: Use driver data instead of maintaining a list of bound devices ASoC: DAPM: Cover regression by kctl change notification fix RDMA/netlink: Add __maybe_unused to static inline in C file batman-adv: Don't always reallocate the fragmentation skb head batman-adv: Reserve needed_*room for fragments batman-adv: Consider fragmentation for needed_headroom batman-adv: mcast: fix duplicate mcast packets from BLA backbone to mesh batman-adv: mcast: fix duplicate mcast packets in BLA backbone from LAN perf/core: Avoid put_page() when GUP fails drm/amdgpu: fix set scaling mode Full/Full aspect/Center not works on vga and dvi connectors drm/udl: fix control-message timeout cfg80211: call cfg80211_stop_ap when switch from P2P_GO type parisc/sticon: fix reverse colors btrfs: fix memory ordering between normal and ordered work functions mm: kmemleak: slob: respect SLAB_NOLEAKTRACE flag hexagon: export raw I/O routines for modules tun: fix bonding active backup with arp monitoring perf/x86/intel/uncore: Fix IIO event constraints for Skylake Server perf/x86/intel/uncore: Fix filter_tid mask for CHA events on Skylake Server NFC: reorder the logic in nfc_{un,}register_device NFC: reorganize the functions in nci_request i40e: Fix NULL ptr dereference on VSI filter sync net: virtio_net_hdr_to_skb: count transport header in UFO platform/x86: hp_accel: Fix an error handling path in 'lis3lv02d_probe()' mips: lantiq: add support for clk_get_parent() mips: bcm63xx: add support for clk_get_parent() MIPS: generic/yamon-dt: fix uninitialized variable error iavf: Fix for the false positive ASQ/ARQ errors while issuing VF reset net: bnx2x: fix variable dereferenced before check sched/core: Mitigate race cpus_share_cache()/update_top_cache_domain() mips: BCM63XX: ensure that CPU_SUPPORTS_32BIT_KERNEL is set sh: define __BIG_ENDIAN for math-emu sh: fix kconfig unmet dependency warning for FRAME_POINTER maple: fix wrong return value of maple_bus_init(). sh: check return code of request_irq powerpc/dcr: Use cmplwi instead of 3-argument cmpli ALSA: gus: fix null pointer dereference on pointer block powerpc/5200: dts: fix memory node unit name scsi: target: Fix alua_tg_pt_gps_count tracking scsi: target: Fix ordered tag handling MIPS: sni: Fix the build tty: tty_buffer: Fix the softlockup issue in flush_to_ldisc usb: host: ohci-tmio: check return value after calling platform_get_resource() ARM: dts: omap: fix gpmc,mux-add-data type scsi: advansys: Fix kernel pointer leak usb: musb: tusb6010: check return value after calling platform_get_resource() scsi: lpfc: Fix list_add() corruption in lpfc_drain_txq() arm64: zynqmp: Fix serial compatible string PCI/MSI: Destroy sysfs before freeing entries parisc/entry: fix trace test in syscall exit path tracing: Resize tgid_map to pid_max, not PID_MAX_DEFAULT ext4: fix lazy initialization next schedule time computation in more granular unit PCI: Add PCI_EXP_DEVCTL_PAYLOAD_* macros s390/cio: check the subchannel validity for dev_busid mm, oom: do not trigger out_of_memory from the #PF mm, oom: pagefault_out_of_memory: don't force global OOM for dying tasks powerpc/bpf: Fix BPF_SUB when imm == 0x80000000 powerpc/bpf: Validate branch ranges powerpc/lib: Add helper to check if offset is within conditional branch range ARM: 9156/1: drop cc-option fallbacks for architecture selection ARM: 9155/1: fix early early_iounmap() USB: chipidea: fix interrupt deadlock vsock: prevent unnecessary refcnt inc for nonblocking connect nfc: pn533: Fix double free when pn533_fill_fragment_skbs() fails llc: fix out-of-bound array index in llc_sk_dev_hash() mm/zsmalloc.c: close race window between zs_pool_dec_isolated() and zs_unregister_migration() bonding: Fix a use-after-free problem when bond_sysfs_slave_add() failed ACPI: PMIC: Fix intel_pmic_regs_handler() read accesses net: davinci_emac: Fix interrupt pacing disable xen-pciback: Fix return in pm_ctrl_init() i2c: xlr: Fix a resource leak in the error handling path of 'xlr_i2c_probe()' scsi: qla2xxx: Turn off target reset during issue_lip ar7: fix kernel builds for compiler test watchdog: f71808e_wdt: fix inaccurate report in WDIOC_GETTIMEOUT m68k: set a default value for MEMORY_RESERVE dmaengine: dmaengine_desc_callback_valid(): Check for `callback_result` netfilter: nfnetlink_queue: fix OOB when mac header was cleared auxdisplay: ht16k33: Fix frame buffer device blanking auxdisplay: ht16k33: Connect backlight to fbdev auxdisplay: img-ascii-lcd: Fix lock-up when displaying empty string dmaengine: at_xdmac: fix AT_XDMAC_CC_PERID() macro mtd: spi-nor: hisi-sfc: Remove excessive clk_disable_unprepare() fs: orangefs: fix error return code of orangefs_revalidate_lookup() NFS: Fix deadlocks in nfs_scan_commit_list() PCI: aardvark: Don't spam about PIO Response Status drm/plane-helper: fix uninitialized variable reference pnfs/flexfiles: Fix misplaced barrier in nfs4_ff_layout_prepare_ds rpmsg: Fix rpmsg_create_ept return when RPMSG config is not defined apparmor: fix error check power: supply: bq27xxx: Fix kernel crash on IRQ handler register error mips: cm: Convert to bitfield API to fix out-of-bounds access serial: xilinx_uartps: Fix race condition causing stuck TX ASoC: cs42l42: Defer probe if request_threaded_irq() returns EPROBE_DEFER ASoC: cs42l42: Correct some register default values RDMA/mlx4: Return missed an error if device doesn't support steering scsi: csiostor: Uninitialized data in csio_ln_vnp_read_cbfn() power: supply: rt5033_battery: Change voltage values to µV usb: gadget: hid: fix error code in do_config() serial: 8250_dw: Drop wrong use of ACPI_PTR() video: fbdev: chipsfb: use memset_io() instead of memset() memory: fsl_ifc: fix leak of irq and nand_irq in fsl_ifc_ctrl_probe soc/tegra: Fix an error handling path in tegra_powergate_power_up() arm: dts: omap3-gta04a4: accelerometer irq fix ALSA: hda: Reduce udelay() at SKL+ position reporting JFS: fix memleak in jfs_mount MIPS: loongson64: make CPU_LOONGSON64 depends on MIPS_FP_SUPPORT scsi: dc395: Fix error case unwinding ARM: dts: at91: tse850: the emac<->phy interface is rmii ARM: s3c: irq-s3c24xx: Fix return value check for s3c24xx_init_intc() RDMA/rxe: Fix wrong port_cap_flags ibmvnic: Process crqs after enabling interrupts crypto: pcrypt - Delay write to padata->info net: phylink: avoid mvneta warning when setting pause parameters net: amd-xgbe: Toggle PLL settings during rate change libertas: Fix possible memory leak in probe and disconnect libertas_tf: Fix possible memory leak in probe and disconnect samples/kretprobes: Fix return value if register_kretprobe() failed irq: mips: avoid nested irq_enter() s390/gmap: don't unconditionally call pte_unmap_unlock() in __gmap_zap() smackfs: use netlbl_cfg_cipsov4_del() for deleting cipso_v4_doi PM: hibernate: fix sparse warnings phy: micrel: ksz8041nl: do not use power down mode mwifiex: Send DELBA requests according to spec platform/x86: thinkpad_acpi: Fix bitwise vs. logical warning mmc: mxs-mmc: disable regulator on error and in the remove function net: stream: don't purge sk_error_queue in sk_stream_kill_queues() drm/msm: uninitialized variable in msm_gem_import() ath10k: fix max antenna gain unit hwmon: Fix possible memleak in __hwmon_device_register() memstick: jmb38x_ms: use appropriate free function in jmb38x_ms_alloc_host() memstick: avoid out-of-range warning b43: fix a lower bounds test b43legacy: fix a lower bounds test hwrng: mtk - Force runtime pm ops for sleep ops crypto: qat - disregard spurious PFVF interrupts crypto: qat - detect PFVF collision after ACK ath9k: Fix potential interrupt storm on queue reset cpuidle: Fix kobject memory leaks in error paths media: cx23885: Fix snd_card_free call on null card pointer media: si470x: Avoid card name truncation media: mtk-vpu: Fix a resource leak in the error handling path of 'mtk_vpu_probe()' media: dvb-usb: fix ununit-value in az6027_rc_query cgroup: Make rebind_subsystems() disable v2 controllers all at once parisc/kgdb: add kgdb_roundup() to make kgdb work with idle polling task_stack: Fix end_of_stack() for architectures with upwards-growing stack parisc: fix warning in flush_tlb_all spi: bcm-qspi: Fix missing clk_disable_unprepare() on error in bcm_qspi_probe() ARM: 9136/1: ARMv7-M uses BE-8, not BE-32 gre/sit: Don't generate link-local addr if addr_gen_mode is IN6_ADDR_GEN_MODE_NONE ARM: clang: Do not rely on lr register for stacktrace smackfs: use __GFP_NOFAIL for smk_cipso_doi() iwlwifi: mvm: disable RX-diversity in powersave PM: hibernate: Get block device exclusively in swsusp_check() mwl8k: Fix use-after-free in mwl8k_fw_state_machine() tracing/cfi: Fix cmp_entries_* functions signature mismatch lib/xz: Validate the value before assigning it to an enum variable lib/xz: Avoid overlapping memcpy() with invalid input with in-place decompression memstick: r592: Fix a UAF bug when removing the driver leaking_addresses: Always print a trailing newline ACPI: battery: Accept charges over the design capacity as full ath: dfs_pattern_detector: Fix possible null-pointer dereference in channel_detector_create() tracefs: Have tracefs directories not set OTH permission bits by default media: usb: dvd-usb: fix uninit-value bug in dibusb_read_eeprom_byte() ACPICA: Avoid evaluating methods too early during system resume ia64: don't do IA64_CMPXCHG_DEBUG without CONFIG_PRINTK media: mceusb: return without resubmitting URB in case of -EPROTO error. media: s5p-mfc: Add checking to s5p_mfc_probe(). media: s5p-mfc: fix possible null-pointer dereference in s5p_mfc_probe() media: uvcvideo: Set capability in s_param media: netup_unidvb: handle interrupt properly according to the firmware media: mt9p031: Fix corrupted frame after restarting stream mwifiex: Properly initialize private structure on interface type changes mwifiex: Run SET_BSS_MODE when changing from P2P to STATION vif-type x86: Increase exception stack sizes smackfs: Fix use-after-free in netlbl_catmap_walk() locking/lockdep: Avoid RCU-induced noinstr fail MIPS: lantiq: dma: reset correct number of channel MIPS: lantiq: dma: add small delay after reset platform/x86: wmi: do not fail if disabling fails Bluetooth: fix use-after-free error in lock_sock_nested() Bluetooth: sco: Fix lock_sock() blockage by memcpy_from_msg() USB: iowarrior: fix control-message timeouts USB: serial: keyspan: fix memleak on probe errors iio: dac: ad5446: Fix ad5622_write() return value pinctrl: core: fix possible memory leak in pinctrl_enable() quota: correct error number in free_dqentry() quota: check block number when reading the block in quota file PCI: aardvark: Read all 16-bits from PCIE_MSI_PAYLOAD_REG PCI: aardvark: Fix return value of MSI domain .alloc() method PCI: aardvark: Do not unmask unused interrupts PCI: aardvark: Do not clear status bits of masked interrupts xen/balloon: add late_initcall_sync() for initial ballooning done ALSA: mixer: fix deadlock in snd_mixer_oss_set_volume ALSA: mixer: oss: Fix racy access to slots serial: core: Fix initializing and restoring termios speed powerpc/85xx: Fix oops when mpc85xx_smp_guts_ids node cannot be found power: supply: max17042_battery: use VFSOC for capacity when no rsns power: supply: max17042_battery: Prevent int underflow in set_soc_threshold signal/mips: Update (_save|_restore)_fp_context to fail with -EFAULT signal: Remove the bogus sigkill_pending in ptrace_stop RDMA/qedr: Fix NULL deref for query_qp on the GSI QP wcn36xx: handle connection loss indication libata: fix checking of DMA state mwifiex: Read a PCI register after writing the TX ring write pointer wcn36xx: Fix HT40 capability for 2Ghz band evm: mark evm_fixmode as __ro_after_init rtl8187: fix control-message timeouts PCI: Mark Atheros QCA6174 to avoid bus reset ath10k: fix division by zero in send path ath10k: fix control-message timeout ath6kl: fix control-message timeout ath6kl: fix division by zero in send path mwifiex: fix division by zero in fw download path EDAC/sb_edac: Fix top-of-high-memory value for Broadwell/Haswell regulator: dt-bindings: samsung,s5m8767: correct s5m8767,pmic-buck-default-dvs-idx property regulator: s5m8767: do not use reset value as DVS voltage if GPIO DVS is disabled hwmon: (pmbus/lm25066) Add offset coefficients btrfs: fix lost error handling when replaying directory deletes vmxnet3: do not stop tx queues after netif_device_detach() watchdog: Fix OMAP watchdog early handling spi: spl022: fix Microwire full duplex mode xen/netfront: stop tx queues during live migration bpf: Prevent increasing bpf_jit_limit above max mmc: winbond: don't build on M68K hyperv/vmbus: include linux/bitops.h sfc: Don't use netif_info before net_device setup cavium: Fix return values of the probe function scsi: qla2xxx: Fix unmap of already freed sgl cavium: Return negative value when pci_alloc_irq_vectors() fails x86/irq: Ensure PI wakeup handler is unregistered before module unload ALSA: timer: Unconditionally unlink slave instances, too ALSA: timer: Fix use-after-free problem ALSA: synth: missing check for possible NULL after the call to kstrdup ALSA: line6: fix control and interrupt message timeouts ALSA: 6fire: fix control and bulk message timeouts ALSA: ua101: fix division by zero at probe media: ite-cir: IR receiver stop working after receive overflow tpm: Check for integer overflow in tpm2_map_response_body() parisc: Fix ptrace check on syscall return mmc: dw_mmc: Dont wait for DRTO on Write RSP error ocfs2: fix data corruption on truncate libata: fix read log timeout value Input: i8042 - Add quirk for Fujitsu Lifebook T725 Input: elantench - fix misreporting trackpoint coordinates binder: use cred instead of task for selinux checks binder: use euid from cred instead of using task xhci: Fix USB 3.1 enumeration issues by increasing roothub power-on-good delay ANDROID: usb: gadget: f_accessory: Mitgate handling of non-existent USB request ANDROID: arm64: process: Match upstream formatting when dumping memory areas FROMGIT: binder: fix test regression due to sender_euid change BACKPORT: binder: use cred instead of task for selinux checks UPSTREAM: binder: use euid from cred instead of using task Linux 4.14.255 rsi: fix control-message timeout staging: rtl8192u: fix control-message timeouts staging: r8712u: fix control-message timeout comedi: vmk80xx: fix bulk and interrupt message timeouts comedi: vmk80xx: fix bulk-buffer overflow comedi: vmk80xx: fix transfer-buffer overflows comedi: ni_usb6501: fix NULL-deref in command paths comedi: dt9812: fix DMA buffers on stack isofs: Fix out of bound access for corrupted isofs image printk/console: Allow to disable console output by using console="" or console=null usb-storage: Add compatibility quirk flags for iODD 2531/2541 usb: musb: Balance list entry in musb_gadget_queue usb: gadget: Mark USB_FSL_QE broken on 64-bit Revert "x86/kvm: fix vcpu-id indexed array sizes" block: introduce multi-page bvec helpers IB/qib: Protect from buffer overflow in struct qib_user_sdma_pkt fields IB/qib: Use struct_size() helper ARM: 9120/1: Revert "amba: make use of -1 IRQs warn" arch: pgtable: define MAX_POSSIBLE_PHYSMEM_BITS where needed mm/zsmalloc: Prepare to variable MAX_PHYSMEM_BITS media: firewire: firedtv-avc: fix a buffer overflow in avc_ca_pmt() scsi: core: Put LLD module refcnt after SCSI device is released UPSTREAM: security: selinux: allow per-file labeling for bpffs Linux 4.14.254 sctp: add vtag check in sctp_sf_ootb sctp: add vtag check in sctp_sf_do_8_5_1_E_sa sctp: add vtag check in sctp_sf_violation sctp: fix the processing for COOKIE_ECHO chunk sctp: use init_tag from inithdr for ABORT chunk net: nxp: lpc_eth.c: avoid hang when bringing interface down nios2: Make NIOS2_DTB_SOURCE_BOOL depend on !COMPILE_TEST net: batman-adv: fix error handling regmap: Fix possible double-free in regcache_rbtree_exit() net: lan78xx: fix division by zero in send path mmc: sdhci-esdhc-imx: clear the buffer_read_ready to reset standard tuning circuit mmc: sdhci: Map more voltage level to SDHCI_POWER_330 mmc: dw_mmc: exynos: fix the finding clock sample value mmc: vub300: fix control-message timeouts ipv4: use siphash instead of Jenkins in fnhe_hashfun() Revert "net: mdiobus: Fix memory leak in __mdiobus_register" nfc: port100: fix using -ERRNO as command type mask ata: sata_mv: Fix the error handling of mv_chip_id() usbnet: fix error return code in usbnet_probe() usbnet: sanity check for maxpacket ARM: 8819/1: Remove '-p' from LDFLAGS powerpc/bpf: Fix BPF_MOD when imm == 1 ARM: 9139/1: kprobes: fix arch_init_kprobes() prototype ARM: 9134/1: remove duplicate memcpy() definition ARM: 9133/1: mm: proc-macros: ensure *_tlb_fns are 4B aligned ANDROID: Incremental fs: Fix dentry get/put imbalance on vfs_mkdir() failure Linux 4.14.253 ARM: 9122/1: select HAVE_FUTEX_CMPXCHG tracing: Have all levels of checks prevent recursion net: mdiobus: Fix memory leak in __mdiobus_register scsi: core: Fix shost->cmd_per_lun calculation in scsi_add_host_with_dma() ALSA: hda: avoid write to STATESTS if controller is in reset platform/x86: intel_scu_ipc: Update timeout value in comment isdn: mISDN: Fix sleeping function called from invalid context ARM: dts: spear3xx: Fix gmac node net: stmmac: add support for dwmac 3.40a btrfs: deal with errors when checking if a dir entry exists during log replay netfilter: Kconfig: use 'default y' instead of 'm' for bool config option isdn: cpai: check ctr->cnr to avoid array index out of bound nfc: nci: fix the UAF of rf_conn_info object ASoC: DAPM: Fix missing kctl change notifications ALSA: usb-audio: Provide quirk for Sennheiser GSP670 Headset vfs: check fd has read access in kernel_read_file_from_fd() elfcore: correct reference to CONFIG_UML ocfs2: mount fails with buffer overflow in strlen ocfs2: fix data corruption after conversion from inline format can: peak_pci: peak_pci_remove(): fix UAF can: peak_usb: pcan_usb_fd_decode_status(): fix back to ERROR_ACTIVE state notification can: rcar_can: fix suspend/resume NIOS2: irqflags: rename a redefined register name netfilter: ipvs: make global sysctl readonly in non-init netns NFSD: Keep existing listeners on portlist error xtensa: xtfpga: Try software restart before simulating CPU reset xtensa: xtfpga: use CONFIG_USE_OF instead of CONFIG_OF ARM: dts: at91: sama5d2_som1_ek: disable ISC node by default btrfs: always wait on ordered extents at fsync time Linux 4.14.252 r8152: select CRC32 and CRYPTO/CRYPTO_HASH/CRYPTO_SHA256 qed: Fix missing error code in qed_slowpath_start() acpi/arm64: fix next_platform_timer() section mismatch error drm/msm/dsi: fix off by one in dsi_bus_clk_enable error handling drm/msm: Fix null pointer dereference on pointer edp pata_legacy: fix a couple uninitialized variable bugs NFC: digital: fix possible memory leak in digital_in_send_sdd_req() NFC: digital: fix possible memory leak in digital_tg_listen_mdaa() nfc: fix error handling of nfc_proto_register() ethernet: s2io: fix setting mac address during resume net: encx24j600: check error in devm_regmap_init_encx24j600 net: korina: select CRC32 net: arc: select CRC32 sctp: account stream padding length for reconf chunk iio: ssp_sensors: fix error code in ssp_print_mcu_debug() iio: ssp_sensors: add more range checking in ssp_parse_dataframe() iio: light: opt3001: Fixed timeout error when 0 lux iio: adc128s052: Fix the error handling path of 'adc128_probe()' iio: adc: aspeed: set driver data when adc probe. x86/Kconfig: Do not enable AMD_MEM_ENCRYPT_ACTIVE_BY_DEFAULT automatically nvmem: Fix shift-out-of-bound (UBSAN) with byte size cells virtio: write back F_VERSION_1 before validate USB: serial: option: add prod. id for Quectel EG91 USB: serial: option: add Telit LE910Cx composition 0x1204 USB: serial: option: add Quectel EC200S-CN module support USB: serial: qcserial: add EM9191 QDL support Input: xpad - add support for another USB ID of Nacon GC-100 usb: musb: dsps: Fix the probe error path efi: Change down_interruptible() in virt_efi_reset_system() to down_trylock() efi/cper: use stack buffer for error record decoding cb710: avoid NULL pointer subtraction xhci: Enable trust tx length quirk for Fresco FL11 USB controller xhci: Fix command ring pointer corruption while aborting a command btrfs: check for error when looking up inode during dir entry replay btrfs: deal with errors when adding inode reference during log replay btrfs: deal with errors when replaying dir entry during log replay s390: fix strrchr() implementation ALSA: seq: Fix a potential UAF by wrong private_free call order stable: clamp SUBLEVEL in 4.14 BACKPORT: dmabuf: fix use-after-free of dmabuf's file->f_inode BACKPORT: cgroup: make per-cgroup pressure stall tracking configurable Linux 4.14.251 sched: Always inline is_percpu_thread() perf/x86: Reset destroy callback on event init failure scsi: virtio_scsi: Fix spelling mistake "Unsupport" -> "Unsupported" scsi: ses: Fix unsigned comparison with less than zero net: sun: SUNVNET_COMMON should depend on INET m68k: Handle arrivals of multiple signals correctly mac80211: Drop frames from invalid MAC address in ad-hoc mode netfilter: ip6_tables: zero-initialize fragment offset HID: apple: Fix logical maximum and usage maximum of Magic Keyboard JIS net: phy: bcm7xxx: Fixed indirect MMD operations i2c: acpi: fix resource leak in reconfiguration device addition i40e: fix endless loop under rtnl rtnetlink: fix if_nlmsg_stats_size() under estimation drm/nouveau/debugfs: fix file release memory leak netlink: annotate data races around nlk->bound net: bridge: use nla_total_size_64bit() in br_get_linkxstats_size() ARM: imx6: disable the GIC CPU interface before calling stby-poweroff sequence ptp_pch: Load module automatically if ID matches powerpc/fsl/dts: Fix phy-connection-type for fm1mac3 net_sched: fix NULL deref in fifo_set_limit() phy: mdio: fix memory leak bpf: Fix integer overflow in prealloc_elems_and_freelist() xtensa: call irqchip_init only when CONFIG_USE_OF is selected bpf, mips: Validate conditional branch offsets bpf: add also cbpf long jump test cases with heavy expansion ARM: dts: qcom: apq8064: use compatible which contains chipid ARM: dts: omap3430-sdp: Fix NAND device node xen/balloon: fix cancelled balloon action nfsd4: Handle the NFSv4 READDIR 'dircount' hint being zero ovl: fix missing negative dentry check in ovl_rename() USB: cdc-acm: fix break reporting USB: cdc-acm: fix racy tty buffer accesses Partially revert "usb: Kconfig: using select for USB_COMMON dependency" Linux 4.14.250 lib/timerqueue: Rely on rbtree semantics for next timer libata: Add ATA_HORKAGE_NO_NCQ_ON_ATI for Samsung 860 and 870 SSD. scsi: ses: Retry failed Send/Receive Diagnostic commands usb: dwc2: check return value after calling platform_get_resource() usb: testusb: Fix for showing the connection speed scsi: sd: Free scsi_disk device via put_device() ext2: fix sleeping in atomic bugs on error sparc64: fix pci_iounmap() when CONFIG_PCI is not set xen-netback: correct success/error reporting for the SKB-with-fraglist case net: mdio: introduce a shutdown method to mdio device drivers Linux 4.14.249 cred: allow get_cred() and put_cred() to be given NULL. HID: usbhid: free raw_report buffers in usbhid_stop netfilter: ipset: Fix oversized kvmalloc() calls HID: betop: fix slab-out-of-bounds Write in betop_probe crypto: ccp - fix resource leaks in ccp_run_aes_gcm_cmd() usb: hso: remove the bailout parameter usb: hso: fix error handling code of hso_create_net_device hso: fix bailout in error case of probe arm64: Extend workaround for erratum 1024718 to all versions of Cortex-A55 ARM: 9098/1: ftrace: MODULE_PLT: Fix build problem without DYNAMIC_FTRACE ARM: 9079/1: ftrace: Add MODULE_PLTS support ARM: 9078/1: Add warn suppress parameter to arm_gen_branch_link() ARM: 9077/1: PLT: Move struct plt_entries definition to header EDAC/synopsys: Fix wrong value type assignment for edac_mode net: udp: annotate data race around udp_sk(sk)->corkflag ext4: fix potential infinite loop in ext4_dx_readdir() ipack: ipoctal: fix module reference leak ipack: ipoctal: fix missing allocation-failure check ipack: ipoctal: fix tty-registration error handling ipack: ipoctal: fix tty registration race ipack: ipoctal: fix stack information leak af_unix: fix races in sk_peer_pid and sk_peer_cred accesses scsi: csiostor: Add module softdep on cxgb4 e100: fix buffer overrun in e100_get_regs e100: fix length calculation in e100_get_regs_len hwmon: (tmp421) fix rounding for negative values sctp: break out if skb_header_pointer returns NULL in sctp_rcv_ootb mac80211: limit injected vht mcs/nss in ieee80211_parse_tx_radiotap mac80211: Fix ieee80211_amsdu_aggregate frag_tail bug ipvs: check that ip_vs_conn_tab_bits is between 8 and 20 mac80211: fix use-after-free in CCMP/GCMP RX cpufreq: schedutil: Destroy mutex before kobject_put() frees the memory cpufreq: schedutil: Use kobject release() method to free sugov_tunables tty: Fix out-of-bound vmalloc access in imageblit qnx4: work around gcc false positive warning bug xen/balloon: fix balloon kthread freezing PCI: aardvark: Fix checking for PIO status PCI: aardvark: Fix checking for PIO Non-posted Request arm64: dts: marvell: armada-37xx: Extend PCIe MEM space spi: Fix tegra20 build with CONFIG_PM=n net: 6pack: Fix tx timeout and slot time alpha: Declare virt_to_phys and virt_to_bus parameter as pointer to volatile arm64: Mark __stack_chk_guard as __ro_after_init parisc: Use absolute_pointer() to define PAGE0 qnx4: avoid stringop-overread errors sparc: avoid stringop-overread errors net: i825xx: Use absolute_pointer for memcpy from fixed memory location compiler.h: Introduce absolute_pointer macro xen/balloon: use a kernel thread instead a workqueue m68k: Double cast io functions to unsigned long net: stmmac: allow CSR clock of 300MHz net: macb: fix use after free on rmmod blktrace: Fix uaf in blk_trace access after removing by sysfs md: fix a lock order reversal in md_alloc irqchip/gic-v3-its: Fix potential VPE leak on error thermal/core: Potential buffer overflow in thermal_build_list_of_policies() scsi: iscsi: Adjust iface sysfs attr detection net/mlx4_en: Don't allow aRFS for encapsulated packets bnxt_en: Fix TX timeout when TX ring size is set to the smallest net: hso: fix muxed tty registration serial: mvebu-uart: fix driver's tx_empty callback mcb: fix error handling in mcb_alloc_bus() USB: serial: option: add device id for Foxconn T99W265 USB: serial: option: remove duplicate USB device ID USB: serial: option: add Telit LN920 compositions USB: serial: mos7840: remove duplicated 0xac24 device ID Re-enable UAS for LaCie Rugged USB3-FW with fk quirk staging: greybus: uart: fix tty use after free USB: serial: cp210x: add ID for GW Instek GDM-834x Digital Multimeter usb-storage: Add quirk for ScanLogic SL11R-IDE older than 2.6c xen/x86: fix PV trap handling on secondary processors cifs: fix incorrect check for null pointer in header_assemble usb: musb: tusb6010: uninitialized data in tusb_fifo_write_unaligned() usb: gadget: r8a66597: fix a loop in set_feature() ocfs2: drop acl cache for directories too Linux 4.14.248 drm/nouveau/nvkm: Replace -ENOSYS with -ENODEV blk-throttle: fix UAF by deleteing timer in blk_throtl_exit() pwm: rockchip: Don't modify HW state in .remove() callback nilfs2: fix memory leak in nilfs_sysfs_delete_snapshot_group nilfs2: fix memory leak in nilfs_sysfs_create_snapshot_group nilfs2: fix memory leak in nilfs_sysfs_delete_##name##_group nilfs2: fix memory leak in nilfs_sysfs_create_##name##_group nilfs2: fix NULL pointer in nilfs_##name##_attr_release nilfs2: fix memory leak in nilfs_sysfs_create_device_group ceph: lockdep annotations for try_nonblocking_invalidate dmaengine: xilinx_dma: Set DMA mask for coherent APIs dmaengine: ioat: depends on !UML parisc: Move pci_dev_is_behind_card_dino to where it is used Kconfig.debug: drop selecting non-existing HARDLOCKUP_DETECTOR_ARCH pwm: lpc32xx: Don't modify HW state in .probe() after the PWM chip was registered profiling: fix shift-out-of-bounds bugs prctl: allow to setup brk for et_dyn executables 9p/trans_virtio: Remove sysfs file on probe failure thermal/drivers/exynos: Fix an error code in exynos_tmu_probe() dmaengine: acpi: Avoid comparison GSI with Linux vIRQ sctp: add param size validation for SCTP_PARAM_SET_PRIMARY sctp: validate chunk size in __rcv_asconf_lookup crypto: talitos - fix max key size for sha384 and sha512 apparmor: remove duplicate macro list_entry_is_head() rcu: Fix missed wakeup of exp_wq waiters s390/bpf: Fix optimizing out zero-extensions Linux 4.14.247 s390/bpf: Fix 64-bit subtraction of the -0x80000000 constant net: renesas: sh_eth: Fix freeing wrong tx descriptor qlcnic: Remove redundant unlock in qlcnic_pinit_from_rom netfilter: socket: icmp6: fix use-after-scope net: dsa: b53: Fix calculating number of switch ports ARC: export clear_user_page() for modules mtd: rawnand: cafe: Fix a resource leak in the error handling path of 'cafe_nand_probe()' PCI: Sync __pci_register_driver() stub for CONFIG_PCI=n ethtool: Fix an error code in cxgb2.c net: usb: cdc_mbim: avoid altsetting toggling for Telit LN920 PCI: Add ACS quirks for Cavium multi-function devices mfd: Don't use irq_create_mapping() to resolve a mapping dt-bindings: mtd: gpmc: Fix the ECC bytes vs. OOB bytes equation mm/memory_hotplug: use "unsigned long" for PFN in zone_for_pfn_range() tcp: fix tp->undo_retrans accounting in tcp_sacktag_one() net/af_unix: fix a data-race in unix_dgram_poll events: Reuse value read using READ_ONCE instead of re-reading it tipc: increase timeout in tipc_sk_enqueue() r6040: Restore MDIO clock frequency after MAC reset net/l2tp: Fix reference count leak in l2tp_udp_recv_core dccp: don't duplicate ccid when cloning dccp sock ptp: dp83640: don't define PAGE0 net-caif: avoid user-triggerable WARN_ON(1) x86/mm: Fix kern_addr_valid() to cope with existing but not present entries PM: base: power: don't try to use non-existing RTC for storing data bnx2x: Fix enabling network interfaces without VFs xen: reset legacy rtc flag for PV domU platform/chrome: cros_ec_proto: Send command again when timeout occurs memcg: enable accounting for pids in nested pid namespaces mm/hugetlb: initialize hugetlb_usage in mm_init cpufreq: powernv: Fix init_chip_info initialization in numa=off scsi: qla2xxx: Sync queue idx with queue_pair_map idx scsi: BusLogic: Fix missing pr_cont() use parisc: fix crash with signals and alloca net: w5100: check return value after calling platform_get_resource() net: fix NULL pointer reference in cipso_v4_doi_free ath9k: fix sleeping in atomic context ath9k: fix OOB read ar9300_eeprom_restore_internal parport: remove non-zero check on count ASoC: rockchip: i2s: Fixup config for DAIFMT_DSP_A/B ASoC: rockchip: i2s: Fix regmap_ops hang usbip:vhci_hcd USB port can get stuck in the disabled state usbip: give back URBs for unsent unlink requests during cleanup usb: musb: musb_dsps: request_irq() after initializing musb Revert "USB: xhci: fix U1/U2 handling for hardware with XHCI_INTEL_HOST quirk set" cifs: fix wrong release in sess_alloc_buffer() failed path selftests/bpf: Enlarge select() timeout for test_maps mmc: rtsx_pci: Fix long reads when clock is prescaled mmc: sdhci-of-arasan: Check return value of non-void funtions gfs2: Don't call dlm after protocol is unmounted staging: rts5208: Fix get_ms_information() heap buffer size rpc: fix gss_svc_init cleanup on failure ARM: tegra: tamonten: Fix UART pad setting gpu: drm: amd: amdgpu: amdgpu_i2c: fix possible uninitialized-variable access in amdgpu_i2c_router_select_ddc_port() Bluetooth: avoid circular locks in sco_sock_connect net: ethernet: stmmac: Do not use unreachable() in ipq806x_gmac_probe() arm64: dts: qcom: sdm660: use reg value for memory node media: v4l2-dv-timings.c: fix wrong condition in two for-loops ASoC: Intel: bytcr_rt5640: Move "Platform Clock" routes to the maps for the matching in-/output Bluetooth: skip invalid hci_sync_conn_complete_evt ata: sata_dwc_460ex: No need to call phy_exit() befre phy_init() staging: ks7010: Fix the initialization of the 'sleep_status' structure serial: 8250_pci: make setup_port() parameters explicitly unsigned hvsi: don't panic on tty_register_driver failure xtensa: ISS: don't panic in rs_init serial: 8250: Define RX trigger levels for OxSemi 950 devices s390/jump_label: print real address in a case of a jump label bug flow_dissector: Fix out-of-bounds warnings ipv4: ip_output.c: Fix out-of-bounds warning in ip_copy_addrs() video: fbdev: riva: Error out if 'pixclock' equals zero video: fbdev: kyro: Error out if 'pixclock' equals zero video: fbdev: asiliantfb: Error out if 'pixclock' equals zero bpf/tests: Do not PASS tests without actually testing the result bpf/tests: Fix copy-and-paste error in double word test tty: serial: jsm: hold port lock when reporting modem line changes staging: board: Fix uninitialized spinlock when attaching genpd usb: gadget: composite: Allow bMaxPower=0 if self-powered usb: gadget: u_ether: fix a potential null pointer dereference usb: host: fotg210: fix the actual_length of an iso packet usb: host: fotg210: fix the endpoint's transactional opportunities calculation Smack: Fix wrong semantics in smk_access_entry() netlink: Deal with ESRCH error in nlmsg_notify() video: fbdev: kyro: fix a DoS bug by restricting user input ARM: dts: qcom: apq8064: correct clock names iio: dac: ad5624r: Fix incorrect handling of an optional regulator. PCI: Use pci_update_current_state() in pci_enable_device_flags() crypto: mxs-dcp - Use sg_mapping_iter to copy data media: dib8000: rewrite the init prbs logic MIPS: Malta: fix alignment of the devicetree buffer scsi: qedi: Fix error codes in qedi_alloc_global_queues() pinctrl: single: Fix error return code in pcs_parse_bits_in_pinctrl_entry() openrisc: don't printk() unconditionally vfio: Use config not menuconfig for VFIO_NOIOMMU pinctrl: samsung: Fix pinctrl bank pin count docs: Fix infiniband uverbs minor number RDMA/iwcm: Release resources if iw_cm module initialization fails HID: input: do not report stylus battery state as "full" PCI: aardvark: Fix masking and unmasking legacy INTx interrupts PCI: aardvark: Increase polling delay to 1.5s while waiting for PIO response PCI: xilinx-nwl: Enable the clock through CCF PCI: Return ~0 data on pciconfig_read() CAP_SYS_ADMIN failure PCI: Restrict ASMedia ASM1062 SATA Max Payload Size Supported ARM: 9105/1: atags_to_fdt: don't warn about stack size libata: add ATA_HORKAGE_NO_NCQ_TRIM for Samsung 860 and 870 SSDs media: rc-loopback: return number of emitters rather than error media: uvc: don't do DMA on stack VMCI: fix NULL pointer dereference when unmapping queue pair dm crypt: Avoid percpu_counter spinlock contention in crypt_page_alloc() power: supply: max17042: handle fails of reading status register block: bfq: fix bfq_set_next_ioprio_data() crypto: public_key: fix overflow during implicit conversion soc: aspeed: lpc-ctrl: Fix boundary check for mmap 9p/xen: Fix end of loop tests for list_for_each_entry include/linux/list.h: add a macro to test if entry is pointing to the head xen: fix setting of max_pfn in shared_info powerpc/perf/hv-gpci: Fix counter value parsing PCI/MSI: Skip masking MSI-X on Xen PV blk-zoned: allow BLKREPORTZONE without CAP_SYS_ADMIN blk-zoned: allow zone management send operations without CAP_SYS_ADMIN rtc: tps65910: Correct driver module alias fbmem: don't allow too huge resolutions clk: kirkwood: Fix a clocking boot regression backlight: pwm_bl: Improve bootloader/kernel device handover IMA: remove -Wmissing-prototypes warning KVM: x86: Update vCPU's hv_clock before back to guest when tsc_offset is adjusted x86/resctrl: Fix a maybe-uninitialized build warning treated as error tty: Fix data race between tiocsti() and flush_to_ldisc() netns: protect netns ID lookups with RCU net: qualcomm: fix QCA7000 checksum handling net: sched: Fix qdisc_rate_table refcount leak when get tcf_block failed ipv4: make exception cache less predictible bcma: Fix memory leak for internally-handled cores ath6kl: wmi: fix an error code in ath6kl_wmi_sync_point() tty: serial: fsl_lpuart: fix the wrong mapbase value usb: bdc: Fix an error handling path in 'bdc_probe()' when no suitable DMA config is available usb: ehci-orion: Handle errors of clk_prepare_enable() in probe i2c: mt65xx: fix IRQ check CIFS: Fix a potencially linear read overflow mmc: moxart: Fix issue with uninitialized dma_slave_config mmc: dw_mmc: Fix issue with uninitialized dma_slave_config i2c: s3c2410: fix IRQ check i2c: iop3xx: fix deferred probing Bluetooth: add timeout sanity check to hci_inquiry usb: gadget: mv_u3d: request_irq() after initializing UDC mac80211: Fix insufficient headroom issue for AMSDU usb: phy: tahvo: add IRQ check usb: host: ohci-tmio: add IRQ check Bluetooth: Move shutdown callback before flushing tx and rx queue usb: phy: twl6030: add IRQ checks usb: phy: fsl-usb: add IRQ check usb: gadget: udc: at91: add IRQ check drm/msm/dsi: Fix some reference counted resource leaks Bluetooth: fix repeated calls to sco_sock_kill arm64: dts: exynos: correct GIC CPU interfaces address range on Exynos7 Bluetooth: increase BTNAMSIZ to 21 chars to fix potential buffer overflow soc: qcom: smsm: Fix missed interrupts if state changes while masked PCI: PM: Enable PME if it can be signaled from D3cold PCI: PM: Avoid forcing PCI_D0 for wakeup reasons inconsistently media: em28xx-input: fix refcount bug in em28xx_usb_disconnect i2c: highlander: add IRQ check net: cipso: fix warnings in netlbl_cipsov4_add_std tcp: seq_file: Avoid skipping sk during tcp_seek_last_pos Bluetooth: sco: prevent information leak in sco_conn_defer_accept() media: go7007: remove redundant initialization media: dvb-usb: fix uninit-value in vp702x_read_mac_addr media: dvb-usb: fix uninit-value in dvb_usb_adapter_dvb_init soc: rockchip: ROCKCHIP_GRF should not default to y, unconditionally certs: Trigger creation of RSA module signing key if it's not an RSA key crypto: qat - use proper type for vf_mask clocksource/drivers/sh_cmt: Fix wrong setting if don't request IRQ for clock source channel spi: spi-pic32: Fix issue with uninitialized dma_slave_config spi: spi-fsl-dspi: Fix issue with uninitialized dma_slave_config m68k: emu: Fix invalid free in nfeth_cleanup() udf_get_extendedattr() had no boundary checks. crypto: qat - do not export adf_iov_putmsg() crypto: qat - fix naming for init/shutdown VF to PF notifications crypto: qat - fix reuse of completion variable crypto: qat - handle both source of interrupt in VF ISR crypto: qat - do not ignore errors from enable_vf2pf_comms() libata: fix ata_host_start() s390/cio: add dev_busid sysfs entry for each subchannel power: supply: max17042_battery: fix typo in MAx17042_TOFF nvme-rdma: don't update queue count when failing to set io queues isofs: joliet: Fix iocharset=utf8 mount option udf: Check LVID earlier crypto: omap-sham - clear dma flags only after omap_sham_update_dma_stop() power: supply: axp288_fuel_gauge: Report register-address on readb / writeb errors crypto: mxs-dcp - Check for DMA mapping errors regmap: fix the offset of register error log PCI: Call Max Payload Size-related fixup quirks early x86/reboot: Limit Dell Optiplex 990 quirk to early BIOS versions usb: host: xhci-rcar: Don't reload firmware after the completion Revert "btrfs: compression: don't try to compress if we don't have enough pages" mm/page_alloc: speed up the iteration of max_order net: ll_temac: Remove left-over debug message powerpc/boot: Delete unneeded .globl _zimage_start powerpc/module64: Fix comment in R_PPC64_ENTRY handling crypto: talitos - reduce max key size for SEC1 mm/kmemleak.c: make cond_resched() rate-limiting more efficient s390/disassembler: correct disassembly lines alignment ipv4/icmp: l3mdev: Perform icmp error route lookup on source device routing table (v2) ath10k: fix recent bandwidth conversion bug f2fs: fix potential overflow USB: serial: mos7720: improve OOM-handling in read_mos_reg() igmp: Add ip_mc_list lock in ip_check_mc_rcu media: stkwebcam: fix memory leak in stk_camera_probe clk: fix build warning for orphan_list ALSA: pcm: fix divide error in snd_pcm_lib_ioctl ARM: 8918/2: only build return_address() if needed cryptoloop: add a deprecation warning perf/x86/amd/ibs: Work around erratum #1197 perf/x86/intel/pt: Fix mask of num_address_ranges qede: Fix memset corruption net: macb: Add a NULL check on desc_ptp qed: Fix the VF msix vectors flow xtensa: fix kconfig unmet dependency warning for HAVE_FUTEX_CMPXCHG ext4: fix race writing to an inline_data file while its xattrs are changing Linux 4.14.246 Revert "floppy: reintroduce O_NDELAY fix" KVM: X86: MMU: Use the correct inherited permissions to get shadow page KVM: x86/mmu: Treat NX as used (not reserved) for all !TDP shadow MMUs fbmem: add margin check to fb_check_caps() vt_kdsetmode: extend console locking net/rds: dma_map_sg is entitled to merge entries drm/nouveau/disp: power down unused DP links during init drm: Copy drm_wait_vblank to user before returning vringh: Use wiov->used to check for read/write desc order virtio: Improve vq->broken access to avoid any compiler optimization opp: remove WARN when no valid OPPs remain usb: gadget: u_audio: fix race condition on endpoint stop net: marvell: fix MVNETA_TX_IN_PRGRS bit number xgene-v2: Fix a resource leak in the error handling path of 'xge_probe()' ip_gre: add validation for csum_start e1000e: Fix the max snoop/no-snoop latency for 10M IB/hfi1: Fix possible null-pointer dereference in _extend_sdma_tx_descs() usb: dwc3: gadget: Stop EP0 transfers during pullup disable usb: dwc3: gadget: Fix dwc3_calc_trbs_left() USB: serial: option: add new VID/PID to support Fibocom FG150 Revert "USB: serial: ch341: fix character loss at high transfer rates" can: usb: esd_usb2: esd_usb2_rx_event(): fix the interchange of the CAN RX and TX error counters ARC: Fix CONFIG_STACKDEPOT Linux 4.14.245 netfilter: nft_exthdr: fix endianness of tcp option cast fs: warn about impending deprecation of mandatory locks locks: print a warning when mount fails due to lack of "mand" support ASoC: intel: atom: Fix breakage for PCM buffer address setup btrfs: prevent rename2 from exchanging a subvol with a directory from different parents ipack: tpci200: fix many double free issues in tpci200_pci_probe ALSA: hda - fix the 'Capture Switch' value change notifications mmc: dw_mmc: Fix hang on data CRC error net: mdio-mux: Handle -EPROBE_DEFER correctly net: mdio-mux: Don't ignore memory allocation errors net: qlcnic: add missed unlock in qlcnic_83xx_flash_read32 ptp_pch: Restore dependency on PCI net: 6pack: fix slab-out-of-bounds in decode_data bnxt: don't lock the tx queue from napi poll vhost: Fix the calculation in vhost_overflow() dccp: add do-while-0 stubs for dccp_pr_debug macros Bluetooth: hidp: use correct wait queue when removing ctrl_wait net: usb: lan78xx: don't modify phy_device state concurrently ARM: dts: nomadik: Fix up interrupt controller node names scsi: core: Avoid printing an error if target_alloc() returns -ENXIO scsi: scsi_dh_rdac: Avoid crash during rdac_bus_attach() scsi: megaraid_mm: Fix end of loop tests for list_for_each_entry() dmaengine: of-dma: router_xlate to return -EPROBE_DEFER if controller is not yet available ARM: dts: am43x-epos-evm: Reduce i2c0 bus speed for tps65218 dmaengine: usb-dmac: Fix PM reference leak in usb_dmac_probe() ath9k: Postpone key cache entry deletion for TXQ frames reference it ath: Modify ath_key_delete() to not need full key entry ath: Export ath_hw_keysetmac() ath9k: Clear key cache explicitly on disabling hardware ath: Use safer key clearing with key cache entries x86/fpu: Make init_fpstate correct with optimized XSAVE KVM: nSVM: avoid picking up unsupported bits from L2 in int_ctl (CVE-2021-3653) KVM: nSVM: always intercept VMLOAD/VMSAVE when nested (CVE-2021-3656) mac80211: drop data frames without key on encrypted links vmlinux.lds.h: Handle clang's module.{c,d}tor sections PCI/MSI: Enforce MSI[X] entry updates to be visible PCI/MSI: Enforce that MSI-X table entry is masked for update PCI/MSI: Mask all unused MSI-X entries PCI/MSI: Protect msi_desc::masked for multi-MSI PCI/MSI: Use msi_mask_irq() in pci_msi_shutdown() PCI/MSI: Correct misleading comments PCI/MSI: Do not set invalid bits in MSI mask PCI/MSI: Enable and mask MSI-X early x86/resctrl: Fix default monitoring groups reporting x86/tools: Fix objdump version check again powerpc/kprobes: Fix kprobe Oops happens in booke vsock/virtio: avoid potential deadlock when vsock device remove xen/events: Fix race in set_evtchn_to_irq tcp_bbr: fix u32 wrap bug in round logic if bbr_init() called after 2B packets net: bridge: fix memleak in br_add_if() net: Fix memory leak in ieee802154_raw_deliver psample: Add a fwd declaration for skbuff ppp: Fix generating ifname when empty IFLA_IFNAME is specified net: dsa: mt7530: add the missing RxUnicast MIB counter ASoC: cs42l42: Remove duplicate control for WNF filter frequency ASoC: cs42l42: Fix inversion of ADC Notch Switch control ASoC: cs42l42: Don't allow SND_SOC_DAIFMT_LEFT_J ASoC: cs42l42: Correct definition of ADC Volume control ACPI: NFIT: Fix support for virtual SPA ranges i2c: dev: zero out array used for i2c reads from userspace ASoC: intel: atom: Fix reference to PCM buffer address iio: adc: Fix incorrect exit of for-loop iio: humidity: hdc100x: Add margin to the conversion time ANDROID: xt_quota2: set usersize in xt_match registration object ANDROID: xt_quota2: clear quota2_log message before sending ANDROID: xt_quota2: remove trailing junk which might have a digit in it Linux 4.14.244 net: xilinx_emaclite: Do not print real IOMEM pointer ovl: prevent private clone if bind mount is not allowed ppp: Fix generating ppp unit id when ifname is not specified USB:ehci:fix Kunpeng920 ehci hardware problem net/qla3xxx: fix schedule while atomic in ql_wait_for_drvr_lock and ql_adapter_reset alpha: Send stop IPI to send to online CPUs reiserfs: check directory items on read from disk reiserfs: add check for root_inode in reiserfs_fill_super libata: fix ata_pio_sector for CONFIG_HIGHMEM qmi_wwan: add network device usage statistics for qmimux devices perf/x86/amd: Don't touch the AMD64_EVENTSEL_HOSTONLY bit inside the guest spi: meson-spicc: fix memory leak in meson_spicc_remove pcmcia: i82092: fix a null pointer dereference bug MIPS: Malta: Do not byte-swap accesses to the CBUS UART serial: 8250: Mask out floating 16/32-bit bus bits ext4: fix potential htree corruption when growing large_dir directories pipe: increase minimum default pipe size to 2 pages media: rtl28xxu: fix zero-length control request staging: rtl8723bs: Fix a resource leak in sd_int_dpc scripts/tracing: fix the bug that can't parse raw_trace_func usb: otg-fsm: Fix hrtimer list corruption usb: gadget: f_hid: idle uses the highest byte for duration usb: gadget: f_hid: fixed NULL pointer dereference usb: gadget: f_hid: added GET_IDLE and SET_IDLE handlers USB: serial: ftdi_sio: add device ID for Auto-M3 OP-COM v2 USB: serial: ch341: fix character loss at high transfer rates USB: serial: option: add Telit FD980 composition 0x1056 USB: usbtmc: Fix RCU stall warning Bluetooth: defer cleanup of resources in hci_unregister_dev() net: vxge: fix use-after-free in vxge_device_unregister net: fec: fix use-after-free in fec_drv_remove net: pegasus: fix uninit-value in get_interrupt_interval bnx2x: fix an error code in bnx2x_nic_load() mips: Fix non-POSIX regexp nfp: update ethtool reporting of pauseframe control net: natsemi: Fix missing pci_disable_device() in probe and remove media: videobuf2-core: dequeue if start_streaming fails scsi: sr: Return correct event when media event code is 3 omap5-board-common: remove not physically existing vdds_1v8_main fixed-regulator clk: stm32f4: fix post divisor setup for I2S/SAI PLLs ALSA: seq: Fix racy deletion of subscriber Revert "ACPICA: Fix memory leak caused by _CID repair function" ANDROID: staging: ion: move buffer kmap from begin/end_cpu_access() Linux 4.14.243 spi: mediatek: Fix fifo transfer Revert "watchdog: iTCO_wdt: Account for rebooting on second timeout" KVM: Use kvm_pfn_t for local PFN variable in hva_to_pfn_remapped() KVM: do not allow mapping valid but non-reference-counted pages KVM: do not assume PTE is writable after follow_pfn Revert "Bluetooth: Shutdown controller after workqueues are flushed or cancelled" net: Fix zero-copy head len calculation. qed: fix possible unpaired spin_{un}lock_bh in _qed_mcp_cmd_and_union() r8152: Fix potential PM refcount imbalance regulator: rt5033: Fix n_voltages settings for BUCK and LDO btrfs: mark compressed range uptodate only if all bio succeed Linux 4.14.242 Revert "perf map: Fix dso->nsinfo refcounting" can: hi311x: fix a signedness bug in hi3110_cmd() sis900: Fix missing pci_disable_device() in probe and remove tulip: windbond-840: Fix missing pci_disable_device() in probe and remove sctp: fix return value check in __sctp_rcv_asconf_lookup net/mlx5: Fix flow table chaining net: llc: fix skb_over_panic mlx4: Fix missing error code in mlx4_load_one() tipc: fix sleeping in tipc accept routine netfilter: nft_nat: allow to specify layer 4 protocol NAT only netfilter: conntrack: adjust stop timestamp to real expiry value cfg80211: Fix possible memory leak in function cfg80211_bss_update x86/asm: Ensure asm/proto.h can be included stand-alone nfc: nfcsim: fix use after free during module unload NIU: fix incorrect error return, missed in previous revert can: esd_usb2: fix memory leak can: ems_usb: fix memory leak can: usb_8dev: fix memory leak can: mcba_usb_start(): add missing urb->transfer_dma initialization can: raw: raw_setsockopt(): fix raw_rcv panic for sock UAF ocfs2: issue zeroout to EOF blocks ocfs2: fix zero out valid data x86/kvm: fix vcpu-id indexed array sizes gro: ensure frag0 meets IP header alignment virtio_net: Do not pull payload in skb->head ARM: dts: versatile: Fix up interrupt controller node names hfs: add lock nesting notation to hfs_find_init hfs: fix high memory mapping in hfs_bnode_read hfs: add missing clean-up in hfs_fill_super sctp: move 198 addresses from unusable to private scope net: annotate data race around sk_ll_usec net/802/garp: fix memleak in garp_request_join() net/802/mrp: fix memleak in mrp_request_join() workqueue: fix UAF in pwq_unbound_release_workfn() af_unix: fix garbage collect vs MSG_PEEK net: split out functions related to registering inflight socket files KVM: x86: determine if an exception has an error code only when injecting it. selftest: fix build error in tools/testing/selftests/vm/userfaultfd.c Linux 4.14.241 xhci: add xhci_get_virt_ep() helper spi: spi-fsl-dspi: Fix a resource leak in an error handling path btrfs: compression: don't try to compress if we don't have enough pages iio: accel: bma180: Fix BMA25x bandwidth register values iio: accel: bma180: Use explicit member assignment net: bcmgenet: ensure EXT_ENERGY_DET_MASK is clear drm: Return -ENOTTY for non-drm ioctls selftest: use mmap instead of posix_memalign to allocate memory ixgbe: Fix packet corruption due to missing DMA sync media: ngene: Fix out-of-bounds bug in ngene_command_config_free_buf() tracing: Fix bug in rb_per_cpu_empty() that might cause deadloop. usb: dwc2: gadget: Fix sending zero length packet in DDMA mode. USB: serial: cp210x: add ID for CEL EM3588 USB ZigBee stick USB: serial: cp210x: fix comments for GE CS1000 USB: serial: option: add support for u-blox LARA-R6 family usb: renesas_usbhs: Fix superfluous irqs happen after usb_pkt_pop() usb: max-3421: Prevent corruption of freed memory USB: usb-storage: Add LaCie Rugged USB3-FW to IGNORE_UAS usb: hub: Disable USB 3 device initiated lpm if exit latency is too high KVM: PPC: Book3S: Fix H_RTAS rets buffer overflow xhci: Fix lost USB 2 remote wake ALSA: sb: Fix potential ABBA deadlock in CSP driver s390/ftrace: fix ftrace_update_ftrace_func implementation Revert "MIPS: add PMD table accounting into MIPS'pmd_alloc_one" proc: Avoid mixing integer types in mem_rw() Revert "USB: quirks: ignore remote wake-up on Fibocom L850-GL LTE modem" spi: cadence: Correct initialisation of runtime PM again scsi: target: Fix protect handling in WRITE SAME(32) scsi: iscsi: Fix iface sysfs attr detection netrom: Decrease sock refcount when sock timers expire net: decnet: Fix sleeping inside in af_decnet net: fix uninit-value in caif_seqpkt_sendmsg s390/bpf: Perform r1 range checking before accessing jit->seen_reg[r1] liquidio: Fix unintentional sign extension issue on left shift of u16 spi: mediatek: fix fifo rx mode perf probe-file: Delete namelist in del_events() on the error path perf test bpf: Free obj_buf perf lzma: Close lzma stream on exit perf probe: Fix dso->nsinfo refcounting perf map: Fix dso->nsinfo refcounting igb: Check if num of q_vectors is smaller than max before array access iavf: Fix an error handling path in 'iavf_probe()' e1000e: Fix an error handling path in 'e1000_probe()' fm10k: Fix an error handling path in 'fm10k_probe()' igb: Fix an error handling path in 'igb_probe()' ixgbe: Fix an error handling path in 'ixgbe_probe()' igb: Fix use-after-free error during reset ipv6: tcp: drop silly ICMPv6 packet too big messages tcp: annotate data races around tp->mtu_info dma-buf/sync_file: Don't leak fences on merge failure net: validate lwtstate->data before returning from skb_tunnel_info() net: send SYNACK packet with accepted fwmark net: ti: fix UAF in tlan_remove_one net: qcom/emac: fix UAF in emac_remove net: moxa: fix UAF in moxart_mac_probe net: bcmgenet: Ensure all TX/RX queues DMAs are disabled net: bridge: sync fdb to new unicast-filtering ports netfilter: ctnetlink: suspicious RCU usage in ctnetlink_dump_helpinfo net: ipv6: fix return value of ip6_skb_dst_mtu sched/fair: Fix CFS bandwidth hrtimer expiry type scsi: libfc: Fix array index out of bound exception scsi: aic7xxx: Fix unintentional sign extension issue on left shift of u8 rtc: max77686: Do not enforce (incorrect) interrupt trigger type kbuild: mkcompile_h: consider timestamp if KBUILD_BUILD_TIMESTAMP is set thermal/core: Correct function name thermal_zone_device_unregister() arm64: dts: ls208xa: remove bus-num from dspi node arm64: dts: juno: Update SCPI nodes as per the YAML schema ARM: dts: stm32: fix RCC node name on stm32f429 MCU ARM: imx: pm-imx5: Fix references to imx5_cpu_suspend_info ARM: dts: imx6: phyFLEX: Fix UART hardware flow control ARM: dts: BCM63xx: Fix NAND nodes names ARM: NSP: dts: fix NAND nodes names ARM: Cygnus: dts: fix NAND nodes names ARM: brcmstb: dts: fix NAND nodes names reset: ti-syscon: fix to_ti_syscon_reset_data macro arm64: dts: rockchip: Fix power-controller node names for rk3328 ARM: dts: rockchip: Fix power-controller node names for rk3288 ARM: dts: rockchip: Fix the timer clocks order arm64: dts: rockchip: fix pinctrl sleep nodename for rk3399.dtsi ARM: dts: rockchip: fix pinctrl sleep nodename for rk3036-kylin and rk3288 ARM: dts: gemini: add device_type on pci ANDROID: generate_initcall_order.pl: Use two dash long options for llvm-nm Linux 4.14.240 seq_file: disallow extremely large seq buffer allocations net: bridge: multicast: fix PIM hello router port marking race MIPS: vdso: Invalid GIC access through VDSO mips: disable branch profiling in boot/decompress.o mips: always link byteswap helpers into decompressor scsi: be2iscsi: Fix an error handling path in beiscsi_dev_probe() ARM: dts: am335x: align ti,pindir-d0-out-d1-in property with dt-shema memory: fsl_ifc: fix leak of private memory on probe failure memory: fsl_ifc: fix leak of IO mapping on probe failure reset: bail if try_module_get() fails ARM: dts: BCM5301X: Fixup SPI binding ARM: dts: r8a7779, marzen: Fix DU clock names rtc: fix snprintf() checking in is_rtc_hctosys() memory: atmel-ebi: add missing of_node_put for loop iteration ARM: dts: exynos: fix PWM LED max brightness on Odroid XU4 ARM: dts: exynos: fix PWM LED max brightness on Odroid XU/XU3 reset: a10sr: add missing of_match_table reference hexagon: use common DISCARDS macro NFSv4/pNFS: Don't call _nfs4_pnfs_v3_ds_connect multiple times ALSA: isa: Fix error return code in snd_cmi8330_probe() x86/fpu: Limit xstate copy size in xstateregs_set() ubifs: Set/Clear I_LINKABLE under i_lock for whiteout inode nfs: fix acl memory leak of posix_acl_create() watchdog: aspeed: fix hardware timeout calculation um: fix error return code in winch_tramp() um: fix error return code in slip_open() power: supply: rt5033_battery: Fix device tree enumeration PCI/sysfs: Fix dsm_label_utf16s_to_utf8s() buffer overrun f2fs: add MODULE_SOFTDEP to ensure crc32 is included in the initramfs virtio_console: Assure used length from device is limited virtio_net: Fix error handling in virtnet_restore() virtio-blk: Fix memory leak among suspend/resume procedure ACPI: video: Add quirk for the Dell Vostro 3350 ACPI: AMBA: Fix resource name in /proc/iomem pwm: tegra: Don't modify HW state in .remove callback power: supply: ab8500: add missing MODULE_DEVICE_TABLE power: supply: charger-manager: add missing MODULE_DEVICE_TABLE NFS: nfs_find_open_context() may only select open files ceph: remove bogus checks and WARN_ONs from ceph_set_page_dirty orangefs: fix orangefs df output. x86/fpu: Return proper error codes from user access functions watchdog: iTCO_wdt: Account for rebooting on second timeout watchdog: Fix possible use-after-free by calling del_timer_sync() watchdog: sc520_wdt: Fix possible use-after-free in wdt_turnoff() watchdog: Fix possible use-after-free in wdt_startup() ARM: 9087/1: kprobes: test-thumb: fix for LLVM_IAS=1 power: reset: gpio-poweroff: add missing MODULE_DEVICE_TABLE power: supply: max17042: Do not enforce (incorrect) interrupt trigger type power: supply: ab8500: Avoid NULL pointers pwm: spear: Don't modify HW state in .remove callback lib/decompress_unlz4.c: correctly handle zero-padding around initrds. i2c: core: Disable client irq on reboot/shutdown intel_th: Wait until port is in reset before programming it staging: rtl8723bs: fix macro value for 2.4Ghz only device ALSA: hda: Add IRQ check for platform_get_irq() backlight: lm3630a: Fix return code of .update_status() callback powerpc/boot: Fixup device-tree on little endian usb: gadget: hid: fix error return code in hid_bind() usb: gadget: f_hid: fix endianness issue with descriptors ALSA: bebob: add support for ToneWeal FW66 ASoC: soc-core: Fix the error return code in snd_soc_of_parse_audio_routing() selftests/powerpc: Fix "no_handler" EBB selftest ALSA: ppc: fix error return code in snd_pmac_probe() gpio: zynq: Check return value of pm_runtime_get_sync powerpc/ps3: Add dma_mask to ps3_dma_region ALSA: sb: Fix potential double-free of CSP mixer elements s390/sclp_vt220: fix console name to match device mfd: da9052/stmpe: Add and modify MODULE_DEVICE_TABLE scsi: qedi: Fix null ref during abort handling scsi: iscsi: Fix shost->max_id use scsi: iscsi: Add iscsi_cls_conn refcount helpers fs/jfs: Fix missing error code in lmLogInit() tty: serial: 8250: serial_cs: Fix a memory leak in error handling path scsi: core: Cap scsi_host cmd_per_lun at can_queue scsi: lpfc: Fix crash when lpfc_sli4_hba_setup() fails to initialize the SGLs scsi: lpfc: Fix "Unexpected timeout" error in direct attach topology w1: ds2438: fixing bug that would always get page0 Revert "ALSA: bebob/oxfw: fix Kconfig entry for Mackie d.2 Pro" misc/libmasm/module: Fix two use after free in ibmasm_init_one tty: serial: fsl_lpuart: fix the potential risk of division or modulo by zero PCI: aardvark: Fix kernel panic during PIO transfer PCI: aardvark: Don't rely on jiffies while holding spinlock tracing: Do not reference char * as a string in histograms scsi: core: Fix bad pointer dereference when ehandler kthread is invalid KVM: X86: Disable hardware breakpoints unconditionally before kvm_x86->run() KVM: x86: Use guest MAXPHYADDR from CPUID.0x8000_0008 iff TDP is enabled smackfs: restrict bytes count in smk_set_cipso() jfs: fix GPF in diFree media: uvcvideo: Fix pixel format change for Elgato Cam Link 4K media: gspca/sunplus: fix zero-length control requests media: gspca/sq905: fix control-request direction media: zr364xx: fix memory leak in zr364xx_start_readpipe media: dtv5100: fix control-request directions dm btree remove: assign new_root only when removal succeeds ipack/carriers/tpci200: Fix a double free in tpci200_pci_probe tracing: Simplify & fix saved_tgids logic seq_buf: Fix overflow in seq_buf_putmem_hex() power: supply: ab8500: Fix an old bug ipmi/watchdog: Stop watchdog timer when the current action is 'none' qemu_fw_cfg: Make fw_cfg_rev_attr a proper kobj_attribute ASoC: tegra: Set driver_name=tegra for all machine drivers cpu/hotplug: Cure the cpusets trainwreck ata: ahci_sunxi: Disable DIPM mmc: core: Allow UHS-I voltage switch for SDSC cards if supported mmc: core: clear flags before allowing to retune mmc: sdhci: Fix warning message when accessing RPMB in HS400 mode pinctrl/amd: Add device HID for new AMD GPIO controller drm/radeon: Add the missed drm_gem_object_put() in radeon_user_framebuffer_create() usb: gadget: f_fs: Fix setting of device and driver data cross-references powerpc/barrier: Avoid collision with clang's __lwsync macro mac80211: fix memory corruption in EAPOL handling fuse: reject internal errno bdi: Do not use freezable workqueue fscrypt: don't ignore minor_hash when hash is 0 sctp: add size validation when walking chunks sctp: validate from_addr_param return Bluetooth: btusb: fix bt fiwmare downloading failure issue for qca btsoc. Bluetooth: Shutdown controller after workqueues are flushed or cancelled Bluetooth: Fix the HCI to MGMT status conversion table RDMA/cma: Fix rdma_resolve_route() memory leak wireless: wext-spy: Fix out-of-bounds warning sfc: error code if SRIOV cannot be disabled sfc: avoid double pci_remove of VFs iwlwifi: mvm: don't change band on bound PHY contexts RDMA/rxe: Don't overwrite errno from ib_umem_get() vsock: notify server to shutdown when client has pending signal atm: nicstar: register the interrupt handler in the right place atm: nicstar: use 'dma_free_coherent' instead of 'kfree' MIPS: add PMD table accounting into MIPS'pmd_alloc_one cw1200: add missing MODULE_DEVICE_TABLE wl1251: Fix possible buffer overflow in wl1251_cmd_scan wlcore/wl12xx: Fix wl12xx get_mac error if device is in ELP xfrm: Fix error reporting in xfrm_state_construct. selinux: use __GFP_NOWARN with GFP_NOWAIT in the AVC fjes: check return value after calling platform_get_resource() net: micrel: check return value after calling platform_get_resource() net: bcmgenet: check return value after calling platform_get_resource() virtio_net: Remove BUG() to avoid machine dead dm space maps: don't reset space map allocation cursor when committing RDMA/cxgb4: Fix missing error code in create_qp() ipv6: use prandom_u32() for ID generation clk: tegra: Ensure that PLLU configuration is applied properly clk: renesas: r8a77995: Add ZA2 clock e100: handle eeprom as little endian udf: Fix NULL pointer dereference in udf_symlink function drm/virtio: Fix double free on probe failure reiserfs: add check for invalid 1st journal block net: Treat __napi_schedule_irqoff() as __napi_schedule() on PREEMPT_RT atm: nicstar: Fix possible use-after-free in nicstar_cleanup() mISDN: fix possible use-after-free in HFC_cleanup() atm: iphase: fix possible use-after-free in ia_module_exit() hugetlb: clear huge pte during flush function on mips platform net: pch_gbe: Use proper accessors to BE data in pch_ptp_match() drm/amd/amdgpu/sriov disable all ip hw status by default drm/zte: Don't select DRM_KMS_FB_HELPER drm/mxsfb: Don't select DRM_KMS_FB_HELPER scsi: core: Retry I/O for Notify (Enable Spinup) Required error mmc: vub3000: fix control-request direction selftests/vm/pkeys: fix alloc_random_pkey() to make it really, really random mm/huge_memory.c: don't discard hugepage if other processes are mapping it leds: ktd2692: Fix an error handling path leds: as3645a: Fix error return code in as3645a_parse_node() configfs: fix memleak in configfs_release_bin_file extcon: max8997: Add missing modalias string extcon: sm5502: Drop invalid register write in sm5502_reg_data phy: ti: dm816x: Fix the error handling path in 'dm816x_usb_phy_probe() scsi: mpt3sas: Fix error return value in _scsih_expander_add() of: Fix truncation of memory sizes on 32-bit platforms ASoC: cs42l42: Correct definition of CS42L42_ADC_PDN_MASK staging: gdm724x: check for overflow in gdm_lte_netif_rx() staging: gdm724x: check for buffer overflow in gdm_lte_multi_sdu_pkt() iio: adc: mxs-lradc: Fix buffer alignment in iio_push_to_buffers_with_timestamp() eeprom: idt_89hpesx: Put fwnode in matching case during ->probe() s390: appldata depends on PROC_SYSCTL scsi: FlashPoint: Rename si_flags field tty: nozomi: Fix the error handling path of 'nozomi_card_init()' char: pcmcia: error out if 'num_bytes_read' is greater than 4 in set_protocol() Input: hil_kbd - fix error return code in hil_dev_connect() ASoC: hisilicon: fix missing clk_disable_unprepare() on error in hi6210_i2s_startup() iio: potentiostat: lmp91000: Fix alignment of buffer in iio_push_to_buffers_with_timestamp() iio: light: tcs3414: Fix buffer alignment in iio_push_to_buffers_with_timestamp() iio: light: isl29125: Fix buffer alignment in iio_push_to_buffers_with_timestamp() iio: prox: as3935: Fix buffer alignment in iio_push_to_buffers_with_timestamp() iio: prox: pulsed-light: Fix buffer alignment in iio_push_to_buffers_with_timestamp() iio: prox: srf08: Fix buffer alignment in iio_push_to_buffers_with_timestamp() iio: humidity: am2315: Fix buffer alignment in iio_push_to_buffers_with_timestamp() iio: gyro: bmg160: Fix buffer alignment in iio_push_to_buffers_with_timestamp() iio: adc: vf610: Fix buffer alignment in iio_push_to_buffers_with_timestamp() iio: adc: ti-ads1015: Fix buffer alignment in iio_push_to_buffers_with_timestamp() iio: accel: stk8ba50: Fix buffer alignment in iio_push_to_buffers_with_timestamp() iio: accel: stk8312: Fix buffer alignment in iio_push_to_buffers_with_timestamp() iio: accel: kxcjk-1013: Fix buffer alignment in iio_push_to_buffers_with_timestamp() iio: accel: hid: Fix buffer alignment in iio_push_to_buffers_with_timestamp() iio: accel: bma220: Fix buffer alignment in iio_push_to_buffers_with_timestamp() iio: accel: bma180: Fix buffer alignment in iio_push_to_buffers_with_timestamp() iio: adis_buffer: do not return ints in irq handlers mwifiex: re-fix for unaligned accesses tty: nozomi: Fix a resource leak in an error handling function net: sched: fix warning in tcindex_alloc_perfect_hash writeback: fix obtain a reference to a freeing memcg css Bluetooth: mgmt: Fix slab-out-of-bounds in tlv_data_is_valid Revert "ibmvnic: remove duplicate napi_schedule call in open function" i40e: Fix error handling in i40e_vsi_open net: bcmgenet: Fix attaching to PYH failed on RPi 4B vxlan: add missing rcu_read_lock() in neigh_reduce() pkt_sched: sch_qfq: fix qfq_change_class() error path net: ethernet: ezchip: fix error handling net: ethernet: ezchip: fix UAF in nps_enet_remove net: ethernet: aeroflex: fix UAF in greth_of_remove samples/bpf: Fix the error return code of xdp_redirect's main() netfilter: nft_exthdr: check for IPv6 packet before further processing netlabel: Fix memory leak in netlbl_mgmt_add_common ath10k: Fix an error code in ath10k_add_interface() brcmsmac: mac80211_if: Fix a resource leak in an error handling path wireless: carl9170: fix LEDS build errors & warnings drm: qxl: ensure surf.data is ininitialized RDMA/rxe: Fix failure during driver load ehea: fix error return code in ehea_restart_qps() drm/rockchip: cdn-dp-core: add missing clk_disable_unprepare() on error in cdn_dp_grf_write() net: pch_gbe: Propagate error from devm_gpio_request_one() ocfs2: fix snprintf() checking ACPI: sysfs: Fix a buffer overrun problem with description_show() crypto: nx - Fix RCU warning in nx842_OF_upd_status spi: spi-sun6i: Fix chipselect/clock bug btrfs: clear log tree recovering status if starting transaction fails hwmon: (max31790) Fix fan speed reporting for fan7..12 hwmon: (max31722) Remove non-standard ACPI device IDs media: s5p-g2d: Fix a memory leak on ctx->fh.m2m_ctx mmc: usdhi6rol0: fix error return code in usdhi6_probe() media: siano: Fix out-of-bounds warnings in smscore_load_firmware_family2() media: tc358743: Fix error return code in tc358743_probe_of() media: exynos4-is: Fix a use after free in isp_video_release pata_ep93xx: fix deferred probing crypto: ccp - Fix a resource leak in an error handling path pata_octeon_cf: avoid WARN_ON() in ata_host_activate() media: I2C: change 'RST' to "RSET" to fix multiple build errors pata_rb532_cf: fix deferred probing sata_highbank: fix deferred probing crypto: ux500 - Fix error return code in hash_hw_final() crypto: ixp4xx - dma_unmap the correct address media: s5p_cec: decrement usage count if disabled ia64: mca_drv: fix incorrect array size calculation HID: wacom: Correct base usage for capacitive ExpressKey status bits ACPI: tables: Add custom DSDT file as makefile prerequisite platform/x86: toshiba_acpi: Fix missing error code in toshiba_acpi_setup_keyboard() ACPI: bus: Call kobject_put() in acpi_init() error path ACPICA: Fix memory leak caused by _CID repair function fs: dlm: fix memory leak when fenced random32: Fix implicit truncation warning in prandom_seed_state() fs: dlm: cancel work sync othercon block_dump: remove block_dump feature in mark_inode_dirty() ACPI: EC: Make more Asus laptops use ECDT _GPE lib: vsprintf: Fix handling of number field widths in vsscanf hv_utils: Fix passing zero to 'PTR_ERR' warning ACPI: processor idle: Fix up C-state latency if not ordered HID: do not use down_interruptible() when unbinding devices regulator: da9052: Ensure enough delay time for .set_voltage_time_sel btrfs: disable build on platforms having page size 256K btrfs: abort transaction if we fail to update the delayed inode btrfs: fix error handling in __btrfs_update_delayed_inode media: siano: fix device register error path media: dvb_net: avoid speculation from net slot crypto: shash - avoid comparing pointers to exported functions under CFI mmc: via-sdmmc: add a check against NULL pointer dereference media: dvd_usb: memory leak in cinergyt2_fe_attach media: st-hva: Fix potential NULL pointer dereferences media: bt8xx: Fix a missing check bug in bt878_probe media: v4l2-core: Avoid the dangling pointer in v4l2_fh_release media: em28xx: Fix possible memory leak of em28xx struct crypto: qat - remove unused macro in FW loader crypto: qat - check return code of qat_hal_rd_rel_reg() media: pvrusb2: fix warning in pvr2_i2c_core_done media: cobalt: fix race condition in setting HPD media: cpia2: fix memory leak in cpia2_usb_probe crypto: nx - add missing MODULE_DEVICE_TABLE spi: omap-100k: Fix the length judgment problem spi: spi-topcliff-pch: Fix potential double free in pch_spi_process_messages() spi: spi-loopback-test: Fix 'tx_buf' might be 'rx_buf' spi: Make of_register_spi_device also set the fwnode fuse: check connected before queueing on fpq->io seq_buf: Make trace_seq_putmem_hex() support data longer than 8 rsi: Assign beacon rate settings to the correct rate_info descriptor field ssb: sdio: Don't overwrite const buffer if block_write fails ath9k: Fix kernel NULL pointer dereference during ath_reset_internal() serial_cs: remove wrong GLOBETROTTER.cis entry serial_cs: Add Option International GSM-Ready 56K/ISDN modem serial: sh-sci: Stop dmaengine transfer in sci_stop_tx() iio: ltr501: ltr501_read_ps(): add missing endianness conversion iio: ltr501: ltr559: fix initialization of LTR501_ALS_CONTR iio: ltr501: mark register holding upper 8 bits of ALS_DATA{0,1} and PS_DATA as volatile, too rtc: stm32: Fix unbalanced clk_disable_unprepare() on probe error path s390/cio: dont call css_wait_for_slow_path() inside a lock SUNRPC: Should wake up the privileged task firstly. SUNRPC: Fix the batch tasks count wraparound. can: peak_pciefd: pucan_handle_status(): fix a potential starvation issue in TX path can: gw: synchronize rcu operations before removing gw job entry can: bcm: delay release of struct bcm_op after synchronize_rcu() ext4: use ext4_grp_locked_error in mb_find_extent ext4: fix avefreec in find_group_orlov ext4: remove check for zero nr_to_scan in ext4_es_scan() ext4: correct the cache_nr in tracepoint ext4_es_shrink_exit ext4: fix kernel infoleak via ext4_extent_header ext4: cleanup in-core orphan list if ext4_truncate() failed to get a transaction handle btrfs: clear defrag status of a root if starting transaction fails btrfs: send: fix invalid path for unlink operations after parent orphanization ARM: dts: at91: sama5d4: fix pinctrl muxing Input: joydev - prevent use of not validated data in JSIOCSBTNMAP ioctl iov_iter_fault_in_readable() should do nothing in xarray case ntfs: fix validity check for file name attribute USB: cdc-acm: blacklist Heimann USB Appset device usb: gadget: eem: fix echo command packet response issue net: can: ems_usb: fix use-after-free in ems_usb_disconnect() Input: usbtouchscreen - fix control-request directions media: dvb-usb: fix wrong definition ALSA: usb-audio: fix rate on Ozone Z90 USB headset Linux 4.14.239 xen/events: reset active flag for lateeoi events later kthread: prevent deadlock when kthread_mod_delayed_work() races with kthread_cancel_delayed_work_sync() kthread_worker: split code for canceling the delayed work timer kfifo: DECLARE_KIFO_PTR(fifo, u64) does not work on arm 32 bit drm/nouveau: fix dma_address check for CPU/GPU sync scsi: sr: Return appropriate error code when disk is ejected mm, futex: fix shared futex pgoff on shmem huge page mm/thp: another PVMW_SYNC fix in page_vma_mapped_walk() mm/thp: fix page_vma_mapped_walk() if THP mapped by ptes mm: page_vma_mapped_walk(): get vma_address_end() earlier mm: page_vma_mapped_walk(): use goto instead of while (1) mm: page_vma_mapped_walk(): add a level of indentation mm: page_vma_mapped_walk(): crossing page table boundary mm: page_vma_mapped_walk(): prettify PVMW_MIGRATION block mm: page_vma_mapped_walk(): use pmde for *pvmw->pmd mm: page_vma_mapped_walk(): settle PageHuge on entry mm: page_vma_mapped_walk(): use page for pvmw->page mm: thp: replace DEBUG_VM BUG with VM_WARN when unmap fails for split mm/thp: fix page_address_in_vma() on file THP tails mm/thp: fix vma_address() if virtual address below file offset mm/thp: try_to_unmap() use TTU_SYNC for safe splitting mm/rmap: use page_not_mapped in try_to_unmap() mm/rmap: remove unneeded semicolon in page_not_mapped() mm: add VM_WARN_ON_ONCE_PAGE() macro include/linux/mmdebug.h: make VM_WARN* non-rvals Linux 4.14.238 i2c: robotfuzz-osif: fix control-request directions nilfs2: fix memory leak in nilfs_sysfs_delete_device_group pinctrl: stm32: fix the reported number of GPIO lines per bank net: ll_temac: Avoid ndo_start_xmit returning NETDEV_TX_BUSY net: qed: Fix memcpy() overflow of qed_dcbx_params() r8169: Avoid memcpy() over-reading of ETH_SS_STATS sh_eth: Avoid memcpy() over-reading of ETH_SS_STATS r8152: Avoid memcpy() over-reading of ETH_SS_STATS net/packet: annotate accesses to po->ifindex net/packet: annotate accesses to po->bind net: caif: fix memory leak in ldisc_open inet: annotate date races around sk->sk_txhash ping: Check return value of function 'ping_queue_rcv_skb' mac80211: drop multicast fragments cfg80211: call cfg80211_leave_ocb when switching away from OCB mac80211: remove warning in ieee80211_get_sband() Revert "PCI: PM: Do not read power state in pci_enable_device_flags()" arm64: perf: Disable PMU while processing counter overflows MIPS: generic: Update node names to avoid unit addresses Makefile: Move -Wno-unused-but-set-variable out of GCC only block ARM: 9081/1: fix gcc-10 thumb2-kernel regression drm/radeon: wait for moving fence after pinning drm/nouveau: wait for moving fence after pinning v2 x86/fpu: Reset state for all signal restore failures unfuck sysfs_mount() kernfs: deal with kernfs_fill_super() failures usb: dwc3: core: fix kernel panic when do reboot inet: use bigger hash table for IP ID generation can: bcm/raw/isotp: use per module netdevice notifier net: fec_ptp: add clock rate zero check mm/slub.c: include swab.h net: bridge: fix vlan tunnel dst refcnt when egressing net: bridge: fix vlan tunnel dst null pointer dereference dmaengine: pl330: fix wrong usage of spinlock flags in dma_cyclc ARCv2: save ABI registers across signal handling PCI: Work around Huawei Intelligent NIC VF FLR erratum PCI: Add ACS quirk for Broadcom BCM57414 NIC PCI: Mark some NVIDIA GPUs to avoid bus reset PCI: Mark TI C667X to avoid bus reset tracing: Do no increment trace_clock_global() by one tracing: Do not stop recording comms if the trace file is being read tracing: Do not stop recording cmdlines when tracing is off usb: core: hub: Disable autosuspend for Cypress CY7C65632 can: mcba_usb: fix memory leak in mcba_usb can: bcm: fix infoleak in struct bcm_msg_head hwmon: (scpi-hwmon) shows the negative temperature properly radeon: use memcpy_to/fromio for UVD fw upload net: ethernet: fix potential use-after-free in ec_bhf_remove icmp: don't send out ICMP messages with a source address of 0.0.0.0 net: cdc_eem: fix tx fixup skb leak net: hamradio: fix memory leak in mkiss_close be2net: Fix an error handling path in 'be_probe()' net/af_unix: fix a data-race in unix_dgram_sendmsg / unix_release_sock net: ipv4: fix memory leak in ip_mc_add1_src net: usb: fix possible use-after-free in smsc75xx_bind net: cdc_ncm: switch to eth%d interface naming netxen_nic: Fix an error handling path in 'netxen_nic_probe()' qlcnic: Fix an error handling path in 'qlcnic_probe()' net: stmmac: dwmac1000: Fix extended MAC address registers definition alx: Fix an error handling path in 'alx_probe()' netfilter: synproxy: Fix out of bounds when parsing TCP options rtnetlink: Fix regression in bridge VLAN configuration udp: fix race between close() and udp_abort() net: rds: fix memory leak in rds_recvmsg net: ipv4: fix memory leak in netlbl_cipsov4_add_std batman-adv: Avoid WARN_ON timing related checks mm/memory-failure: make sure wait for page writeback in memory_failure dmaengine: stedma40: add missing iounmap() on error in d40_probe() dmaengine: QCOM_HIDMA_MGMT depends on HAS_IOMEM dmaengine: ALTERA_MSGDMA depends on HAS_IOMEM fib: Return the correct errno code net: Return the correct errno code net/x25: Return the correct errno code rtnetlink: Fix missing error code in rtnl_bridge_notify() net: ipconfig: Don't override command-line hostnames or domains nvme-loop: check for NVME_LOOP_Q_LIVE in nvme_loop_destroy_admin_queue() nvme-loop: clear NVME_LOOP_Q_LIVE when nvme_loop_configure_admin_queue() fails nvme-loop: reset queue count to 1 in nvme_loop_destroy_io_queues() ethernet: myri10ge: Fix missing error code in myri10ge_probe() scsi: target: core: Fix warning on realtime kernels gfs2: Fix use-after-free in gfs2_glock_shrink_scan HID: gt683r: add missing MODULE_DEVICE_TABLE ARM: OMAP2+: Fix build warning when mmc_omap is not built HID: usbhid: fix info leak in hid_submit_ctrl HID: Add BUS_VIRTUAL to hid_connect logging HID: hid-sensor-hub: Return error for hid_set_field() failure net: ieee802154: fix null deref in parse dev addr FROMGIT: bpf: Do not change gso_size during bpf_skb_change_proto() ANDROID: selinux: modify RTM_GETNEIGH{TBL} Linux 4.14.237 proc: only require mm_struct for writing tracing: Correct the length check which causes memory corruption ftrace: Do not blindly read the ip address in ftrace_bug() scsi: core: Only put parent device if host state differs from SHOST_CREATED scsi: core: Put .shost_dev in failure path if host state changes to RUNNING scsi: core: Fix error handling of scsi_host_alloc() NFSv4: nfs4_proc_set_acl needs to restore NFS_CAP_UIDGID_NOMAP on error. NFS: Fix use-after-free in nfs4_init_client() kvm: fix previous commit for 32-bit builds perf session: Correct buffer copying when peeking events NFS: Fix a potential NULL dereference in nfs_get_client() perf: Fix data race between pin_count increment/decrement regulator: max77620: Use device_set_of_node_from_dev() regulator: core: resolve supply for boot-on/always-on regulators usb: fix various gadget panics on 10gbps cabling usb: fix various gadgets null ptr deref on 10gbps cabling. usb: gadget: eem: fix wrong eem header operation USB: serial: quatech2: fix control-request directions USB: serial: omninet: add device id for Zyxel Omni 56K Plus USB: serial: ftdi_sio: add NovaTech OrionMX product ID usb: gadget: f_fs: Ensure io_completion_wq is idle during unbind usb: typec: ucsi: Clear PPM capability data in ucsi_init() error path usb: dwc3: ep0: fix NULL pointer exception USB: f_ncm: ncm_bitrate (speed) is unsigned cgroup1: don't allow '\n' in renaming btrfs: return value from btrfs_mark_extent_written() in case of error staging: rtl8723bs: Fix uninitialized variables kvm: avoid speculation-based attacks from out-of-range memslot accesses drm: Lock pointer access in drm_master_release() drm: Fix use-after-free read in drm_getunique() i2c: mpc: implement erratum A-004447 workaround i2c: mpc: Make use of i2c_recover_bus() powerpc/fsl: set fsl,i2c-erratum-a004447 flag for P1010 i2c controllers powerpc/fsl: set fsl,i2c-erratum-a004447 flag for P2041 i2c controllers bnx2x: Fix missing error code in bnx2x_iov_init_one() MIPS: Fix kernel hang under FUNCTION_GRAPH_TRACER and PREEMPT_TRACER net: appletalk: cops: Fix data race in cops_probe1 net: macb: ensure the device is available before accessing GEMGXL control registers scsi: target: qla2xxx: Wait for stop_phase1 at WWN removal scsi: vmw_pvscsi: Set correct residual data length net/qla3xxx: fix schedule while atomic in ql_sem_spinlock wq: handle VM suspension in stall detection cgroup: disable controllers at parse time net: mdiobus: get rid of a BUG_ON() netlink: disable IRQs for netlink_lock_table() bonding: init notify_work earlier to avoid uninitialized use isdn: mISDN: netjet: Fix crash in nj_probe: ASoC: sti-sas: add missing MODULE_DEVICE_TABLE net/nfc/rawsock.c: fix a permission check bug proc: Track /proc/$pid/attr/ opener mm_struct Linux 4.14.236 xen-pciback: redo VF placement in the virtual topology sched/fair: Optimize select_idle_cpu KVM: SVM: Truncate GPR value for DR and CR accesses in !64-bit mode bnxt_en: Remove the setting of dev_port. bpf: No need to simulate speculative domain for immediates bpf: Fix mask direction swap upon off reg sign change bpf: Wrap aux data inside bpf_sanitize_info container bpf: Fix leakage of uninitialized bpf stack under speculation selftests/bpf: make 'dubious pointer arithmetic' test useful selftests/bpf: fix test_align bpf/verifier: disallow pointer subtraction bpf: do not allow root to mangle valid pointers bpf: Update selftests to reflect new error states bpf: Tighten speculative pointer arithmetic mask bpf: Move sanitize_val_alu out of op switch bpf: Refactor and streamline bounds check into helper bpf: Improve verifier error messages for users bpf: Rework ptr_limit into alu_limit and add common error path bpf: Ensure off_reg has no mixed signed bounds for all types bpf: Move off_reg into sanitize_ptr_alu bpf, selftests: Fix up some test_verifier cases for unprivileged mm, hugetlb: fix simple resv_huge_pages underflow on UFFDIO_COPY btrfs: fixup error handling in fixup_inode_link_counts btrfs: fix error handling in btrfs_del_csums nfc: fix NULL ptr dereference in llcp_sock_getname() after failed connect ocfs2: fix data corruption by fallocate pid: take a reference when initializing `cad_pid` ext4: fix bug on in ext4_es_cache_extent as ext4_split_extent_at failed ALSA: timer: Fix master timer notification net: caif: fix memory leak in cfusbl_device_notify net: caif: fix memory leak in caif_device_notify net: caif: add proper error handling net: caif: added cfserl_release function Bluetooth: use correct lock to prevent UAF of hdev object Bluetooth: fix the erroneous flush_work() order ieee802154: fix error return code in ieee802154_llsec_getparams() ieee802154: fix error return code in ieee802154_add_iface() netfilter: nfnetlink_cthelper: hit EBUSY on updates if size mismatches HID: i2c-hid: fix format string mismatch HID: pidff: fix error return code in hid_pidff_init() ipvs: ignore IP_VS_SVC_F_HASHED flag when adding service vfio/platform: fix module_put call in error flow vfio/pci: zap_vma_ptes() needs MMU vfio/pci: Fix error return code in vfio_ecap_init() efi: cper: fix snprintf() use in cper_dimm_err_location() efi: Allow EFI_MEMORY_XP and EFI_MEMORY_RO both to be cleared net: usb: cdc_ncm: don't spew notifications Linux 4.14.235 usb: core: reduce power-on-good delay time of root hub drivers/net/ethernet: clean up unused assignments hugetlbfs: hugetlb_fault_mutex_hash() cleanup MIPS: ralink: export rt_sysc_membase for rt2880_wdt.c MIPS: alchemy: xxs1500: add gpio-au1000.h header file sch_dsmark: fix a NULL deref in qdisc_reset() ipv6: record frag_max_size in atomic fragments in input path scsi: libsas: Use _safe() loop in sas_resume_port() ixgbe: fix large MTU request from VF bpf: Set mac_len in bpf_skb_change_head ASoC: cs35l33: fix an error code in probe() staging: emxx_udc: fix loop in _nbu2ss_nuke() mld: fix panic in mld_newpack() net: bnx2: Fix error return code in bnx2_init_board() net: mdio: octeon: Fix some double free issues net: mdio: thunder: Fix a double free issue in the .remove function net: netcp: Fix an error message drm/amdgpu: Fix a use-after-free SMB3: incorrect file id in requests compounded with open platform/x86: intel_punit_ipc: Append MODULE_DEVICE_TABLE for ACPI platform/x86: hp-wireless: add AMD's hardware id to the supported list btrfs: do not BUG_ON in link_to_fixup_dir openrisc: Define memory barrier mb scsi: BusLogic: Fix 64-bit system enumeration error for Buslogic media: gspca: properly check for errors in po1030_probe() media: dvb: Add check on sp8870_readreg return libertas: register sysfs groups properly dmaengine: qcom_hidma: comment platform_driver_register call isdn: mISDNinfineon: check/cleanup ioremap failure correctly in setup_io char: hpet: add checks after calling ioremap net: caif: remove BUG_ON(dev == NULL) in caif_xmit net: fujitsu: fix potential null-ptr-deref serial: max310x: unregister uart driver in case of failure and abort platform/x86: hp_accel: Avoid invoking _INI to speed up resume perf jevents: Fix getting maximum number of fds i2c: i801: Don't generate an interrupt on bus reset i2c: s3c2410: fix possible NULL pointer deref on read message after write tipc: skb_linearize the head skb when reassembling msgs Revert "net:tipc: Fix a double free in tipc_sk_mcast_rcv" net/mlx4: Fix EEPROM dump support drm/meson: fix shutdown crash when component not probed NFSv4: Fix v4.0/v4.1 SEEK_DATA return -ENOTSUPP when set NFS_V4_2 config NFS: Don't corrupt the value of pg_bytes_written in nfs_do_recoalesce() NFS: fix an incorrect limit in filelayout_decode_layout() Bluetooth: cmtp: fix file refcount when cmtp_attach_device fails net: usb: fix memory leak in smsc75xx_bind usb: gadget: udc: renesas_usb3: Fix a race in usb3_start_pipen() USB: serial: pl2303: add device id for ADLINK ND-6530 GC USB: serial: ftdi_sio: add IDs for IDS GmbH Products USB: serial: option: add Telit LE910-S1 compositions 0x7010, 0x7011 USB: serial: ti_usb_3410_5052: add startech.com device id serial: rp2: use 'request_firmware' instead of 'request_firmware_nowait' serial: sh-sci: Fix off-by-one error in FIFO threshold register setting USB: trancevibrator: fix control-request direction iio: adc: ad7793: Add missing error code in ad7793_setup() staging: iio: cdc: ad7746: avoid overwrite of num_channels mei: request autosuspend after sending rx flow control thunderbolt: dma_port: Fix NVM read buffer bounds and offset issue misc/uss720: fix memory leak in uss720_probe kgdb: fix gcc-11 warnings harder dm snapshot: properly fix a crash when an origin has no snapshots ath10k: Validate first subframe of A-MSDU before processing the list mac80211: extend protection against mixed key and fragment cache attacks mac80211: do not accept/forward invalid EAPOL frames mac80211: prevent attacks on TKIP/WEP as well mac80211: check defrag PN against current frame mac80211: add fragment cache to sta_info mac80211: drop A-MSDUs on old ciphers cfg80211: mitigate A-MSDU aggregation attacks mac80211: properly handle A-MSDUs that start with an RFC 1042 header mac80211: prevent mixed key and fragment cache attacks mac80211: assure all fragments are encrypted net: hso: fix control-request directions proc: Check /proc/$pid/attr/ writes against file opener perf intel-pt: Fix transaction abort handling perf intel-pt: Fix sample instruction bytes iommu/vt-d: Fix sysfs leak in alloc_iommu() NFSv4: Fix a NULL pointer dereference in pnfs_mark_matching_lsegs_return() NFC: nci: fix memory leak in nci_allocate_device netfilter: x_tables: Use correct memory barriers. usb: dwc3: gadget: Enable suspend events scripts: switch explicitly to Python 3 tweewide: Fix most Shebang lines mm, vmstat: drop zone->lock in /proc/pagetypeinfo Linux 4.14.234 Bluetooth: SMP: Fail if remote and local public keys are identical video: hgafb: correctly handle card detect failure during probe tty: vt: always invoke vc->vc_sw->con_resize callback vt: Fix character height handling with VT_RESIZEX vgacon: Record video mode changes with VT_RESIZEX video: hgafb: fix potential NULL pointer dereference qlcnic: Add null check after calling netdev_alloc_skb leds: lp5523: check return value of lp5xx_read and jump to cleanup code net: rtlwifi: properly check for alloc_workqueue() failure net: stmicro: handle clk_prepare() failure during init ethernet: sun: niu: fix missing checks of niu_pci_eeprom_read() Revert "niu: fix missing checks of niu_pci_eeprom_read" Revert "qlcnic: Avoid potential NULL pointer dereference" Revert "rtlwifi: fix a potential NULL pointer dereference" Revert "media: rcar_drif: fix a memory disclosure" cdrom: gdrom: initialize global variable at init time cdrom: gdrom: deallocate struct gdrom_unit fields in remove_gdrom Revert "gdrom: fix a memory leak bug" Revert "ecryptfs: replace BUG_ON with error handling code" Revert "video: imsttfb: fix potential NULL pointer dereferences" Revert "hwmon: (lm80) fix a missing check of bus read in lm80 probe" Revert "leds: lp5523: fix a missing check of return value of lp55xx_read" Revert "net: stmicro: fix a missing check of clk_prepare" Revert "video: hgafb: fix potential NULL pointer dereference" dm snapshot: fix crash with transient storage and zero chunk size xen-pciback: reconfigure also from backend watch handler rapidio: handle create_workqueue() failure Revert "rapidio: fix a NULL pointer dereference when create_workqueue() fails" ALSA: hda/realtek: reset eapd coeff to default value for alc287 Revert "ALSA: sb8: add a check for request_region" ALSA: bebob/oxfw: fix Kconfig entry for Mackie d.2 Pro ALSA: usb-audio: Validate MS endpoint descriptors ALSA: line6: Fix racy initialization of LINE6 MIDI cifs: fix memory leak in smb2_copychunk_range ptrace: make ptrace() fail if the tracee changed its pid unexpectedly scsi: qla2xxx: Fix error return code in qla82xx_write_flash_dword() RDMA/rxe: Clear all QP fields if creation failed openrisc: Fix a memory leak Linux 4.14.233 ipv6: remove extra dev_hold() for fallback tunnels xhci: Do not use GFP_KERNEL in (potentially) atomic context ip6_tunnel: sit: proper dev_{hold|put} in ndo_[un]init methods sit: proper dev_{hold|put} in ndo_[un]init methods serial: 8250: fix potential deadlock in rs485-mode lib: stackdepot: turn depot_lock spinlock to raw_spinlock block: reexpand iov_iter after read/write ALSA: hda: generic: change the DAC ctl name for LO+SPK or LO+HP gpiolib: acpi: Add quirk to ignore EC wakeups on Dell Venue 10 Pro 5055 ceph: fix fscache invalidation um: Mark all kernel symbols as local Input: silead - add workaround for x86 BIOS-es which bring the chip up in a stuck state Input: elants_i2c - do not bind to i2c-hid compatible ACPI instantiated devices ACPI / hotplug / PCI: Fix reference count leak in enable_slot() ARM: 9066/1: ftrace: pause/unpause function graph tracer in cpu_suspend() PCI: thunder: Fix compile testing isdn: capi: fix mismatched prototypes cxgb4: Fix the -Wmisleading-indentation warning usb: sl811-hcd: improve misleading indentation kgdb: fix gcc-11 warning on indentation x86/msr: Fix wr/rdmsr_safe_regs_on_cpu() prototypes clk: exynos7: Mark aclk_fsys1_200 as critical netfilter: conntrack: Make global sysctls readonly in non-init netns kobject_uevent: remove warning in init_uevent_argv() RDMA/i40iw: Avoid panic when reading back the IRQ affinity hint thermal/core/fair share: Lock the thermal zone while looping over instances MIPS: Avoid handcoded DIVU in `__div64_32' altogether MIPS: Avoid DIVU in `__div64_32' is result would be zero MIPS: Reinstate platform `__div64_32' handler FDDI: defxx: Make MMIO the configuration default except for EISA KVM: x86: Cancel pvclock_gtod_work on module removal iio: tsl2583: Fix division by a zero lux_val iio: gyro: mpu3050: Fix reported temperature value usb: core: hub: fix race condition about TRSMRCY of resume usb: dwc2: Fix gadget DMA unmap direction usb: xhci: Increase timeout for HC halt usb: dwc3: omap: improve extcon initialization blk-mq: Swap two calls in blk_mq_exit_queue() ACPI: scan: Fix a memory leak in an error handling path usb: fotg210-hcd: Fix an error message iio: proximity: pulsedlight: Fix rumtime PM imbalance on error drm/radeon/dpm: Disable sclk switching on Oland when two 4K 60Hz monitors are connected userfaultfd: release page in error path to avoid BUG_ON squashfs: fix divide error in calculate_skip() powerpc/64s: Fix crashes when toggling entry flush barrier powerpc/64s: Fix crashes when toggling stf barrier ARC: entry: fix off-by-one error in syscall number validation netfilter: nftables: avoid overflows in nft_hash_buckets() kernel: kexec_file: fix error return code of kexec_calculate_store_digests() net: fix nla_strcmp to handle more then one trailing null character ksm: fix potential missing rmap_item for stable_node mm/hugeltb: handle the error case in hugetlb_fix_reserve_counts() khugepaged: fix wrong result value for trace_mm_collapse_huge_page_isolate() drm/radeon: Fix off-by-one power_state index heap overwrite sctp: fix a SCTP_MIB_CURRESTAB leak in sctp_sf_do_dupcook_b rtc: ds1307: Fix wday settings for rx8130 NFSv4.2 fix handling of sr_eof in SEEK's reply pNFS/flexfiles: fix incorrect size check in decode_nfs_fh() NFS: Deal correctly with attribute generation counter overflow NFSv4.2: Always flush out writes in nfs42_proc_fallocate() rpmsg: qcom_glink_native: fix error return code of qcom_glink_rx_data() ARM: 9064/1: hw_breakpoint: Do not directly check the event's overflow_handler hook PCI: Release OF node in pci_scan_device()'s error path f2fs: fix a redundant call to f2fs_balance_fs if an error occurs ASoC: rt286: Make RT286_SET_GPIO_* readable and writable net: ethernet: mtk_eth_soc: fix RX VLAN offload powerpc/iommu: Annotate nested lock for lockdep wl3501_cs: Fix out-of-bounds warnings in wl3501_mgmt_join wl3501_cs: Fix out-of-bounds warnings in wl3501_send_pkt powerpc/pseries: Stop calling printk in rtas_stop_self() samples/bpf: Fix broken tracex1 due to kprobe argument change ASoC: rt286: Generalize support for ALC3263 codec powerpc/smp: Set numa node before updating mask sctp: Fix out-of-bounds warning in sctp_process_asconf_param() kconfig: nconf: stop endless search loops selftests: Set CC to clang in lib.mk if LLVM is set cuse: prevent clone pinctrl: samsung: use 'int' for register masks in Exynos mac80211: clear the beacon's CRC after channel switch ip6_vti: proper dev_{hold|put} in ndo_[un]init methods Bluetooth: check for zapped sk before connecting Bluetooth: initialize skb_queue_head at l2cap_chan_create() Bluetooth: Set CONF_NOT_COMPLETE as l2cap_chan default ALSA: rme9652: don't disable if not enabled ALSA: hdspm: don't disable if not enabled ALSA: hdsp: don't disable if not enabled net: stmmac: Set FIFO sizes for ipq806x tipc: convert dest node's address to network order fs: dlm: fix debugfs dump tpm: fix error return code in tpm2_get_cc_attrs_tbl() Revert "fdt: Properly handle "no-map" field in the memory region" Revert "of/fdt: Make sure no-map does not remove already reserved regions" sctp: delay auto_asconf init until binding the first addr Revert "net/sctp: fix race condition in sctp_destroy_sock" smp: Fix smp_call_function_single_async prototype kfifo: fix ternary sign extension bugs net:nfc:digital: Fix a double free in digital_tg_recv_dep_req net:emac/emac-mac: Fix a use after free in emac_mac_tx_buf_send powerpc/52xx: Fix an invalid ASM expression ('addi' used instead of 'add') ath9k: Fix error check in ath9k_hw_read_revisions() for PCI devices net: davinci_emac: Fix incorrect masking of tx and rx error channel RDMA/i40iw: Fix error unwinding when i40iw_hmc_sd_one fails vsock/vmci: log once the failed queue pair allocation mwl8k: Fix a double Free in mwl8k_probe_hw i2c: sh7760: fix IRQ error path rtlwifi: 8821ae: upgrade PHY and RF parameters powerpc/pseries: extract host bridge from pci_bus prior to bus removal MIPS: pci-legacy: stop using of_pci_range_to_resource i2c: sh7760: add IRQ check i2c: jz4780: add IRQ check i2c: emev2: add IRQ check i2c: cadence: add IRQ check net: thunderx: Fix unintentional sign extension issue IB/hfi1: Fix error return code in parse_platform_config() mt7601u: fix always true expression mac80211: bail out if cipher schemes are invalid powerpc: iommu: fix build when neither PCI or IBMVIO is set powerpc/perf: Fix PMU constraint check for EBB events liquidio: Fix unintented sign extension of a left shift of a u16 ALSA: usb-audio: Add error checks for usb_driver_claim_interface() calls nfc: pn533: prevent potential memory corruption bug: Remove redundant condition check in report_bug ALSA: core: remove redundant spin_lock pair in snd_card_disconnect powerpc: Fix HAVE_HARDLOCKUP_DETECTOR_ARCH build configuration powerpc/prom: Mark identical_pvr_fixup as __init net: lapbether: Prevent racing when checking whether the netif is running perf symbols: Fix dso__fprintf_symbols_by_name() to return the number of printed chars HID: plantronics: Workaround for double volume key presses x86/events/amd/iommu: Fix sysfs type mismatch HSI: core: fix resource leaks in hsi_add_client_from_dt() mfd: stm32-timers: Avoid clearing auto reload register scsi: sni_53c710: Add IRQ check scsi: sun3x_esp: Add IRQ check scsi: jazz_esp: Add IRQ check clk: uniphier: Fix potential infinite loop vfio/mdev: Do not allow a mdev_type to have a NULL parent pointer ata: libahci_platform: fix IRQ check sata_mv: add IRQ checks pata_ipx4xx_cf: fix IRQ check pata_arasan_cf: fix IRQ check x86/kprobes: Fix to check non boostable prefixes correctly media: m88rs6000t: avoid potential out-of-bounds reads on arrays media: omap4iss: return error code when omap4iss_get() failed media: vivid: fix assignment of dev->fbuf_out_flags ttyprintk: Add TTY hangup callback. Drivers: hv: vmbus: Increase wait time for VMbus unload x86/platform/uv: Fix !KEXEC build failure platform/x86: pmc_atom: Match all Beckhoff Automation baytrail boards with critclk_systems DMI table firmware: qcom-scm: Fix QCOM_SCM configuration tty: fix return value for unsupported ioctls tty: actually undefine superseded ASYNC flags USB: cdc-acm: fix unprivileged TIOCCSERIAL usb: gadget: r8a66597: Add missing null check on return from platform_get_resource crypto: qat - Fix a double free in adf_create_ring ACPI: CPPC: Replace cppc_attr with kobj_attribute soc: qcom: mdt_loader: Detect truncated read of segments soc: qcom: mdt_loader: Validate that p_filesz < p_memsz spi: Fix use-after-free with devm_spi_alloc_* staging: greybus: uart: fix unprivileged TIOCCSERIAL staging: rtl8192u: Fix potential infinite loop mtd: rawnand: gpmi: Fix a double free in gpmi_nand_init USB: gadget: udc: fix wrong pointer passed to IS_ERR() and PTR_ERR() crypto: qat - fix error path in adf_isr_resource_alloc() phy: marvell: ARMADA375_USBCLUSTER_PHY should not default to y, unconditionally bus: qcom: Put child node before return mtd: require write permissions for locking and badblock ioctls fotg210-udc: Complete OUT requests on short packets fotg210-udc: Don't DMA more than the buffer can take fotg210-udc: Mask GRP2 interrupts we don't handle fotg210-udc: Remove a dubious condition leading to fotg210_done fotg210-udc: Fix EP0 IN requests bigger than two packets fotg210-udc: Fix DMA on EP0 for length > max packet size crypto: qat - ADF_STATUS_PF_RUNNING should be set after adf_dev_init crypto: qat - don't release uninitialized resources usb: gadget: pch_udc: Check for DMA mapping error usb: gadget: pch_udc: Check if driver is present before calling ->setup() usb: gadget: pch_udc: Replace cpu_to_le32() by lower_32_bits() x86/microcode: Check for offline CPUs before requesting new microcode usb: typec: tcpci: Check ROLE_CONTROL while interpreting CC_STATUS serial: stm32: fix tx_empty condition serial: stm32: fix incorrect characters on console ARM: dts: exynos: correct PMIC interrupt trigger level on Snow ARM: dts: exynos: correct PMIC interrupt trigger level on SMDK5250 ARM: dts: exynos: correct PMIC interrupt trigger level on Odroid X/U3 family memory: gpmc: fix out of bounds read and dereference on gpmc_cs[] usb: gadget: pch_udc: Revert |
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Greg Kroah-Hartman
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6d1f178f21 |
Merge 4.14.257 into android-4.14-stable
Changes in 4.14.257 USB: serial: option: add Telit LE910S1 0x9200 composition USB: serial: option: add Fibocom FM101-GL variants usb: hub: Fix usb enumeration issue due to address0 race usb: hub: Fix locking issues with address0_mutex binder: fix test regression due to sender_euid change ALSA: ctxfi: Fix out-of-range access media: cec: copy sequence field for the reply HID: wacom: Use "Confidence" flag to prevent reporting invalid contacts staging: rtl8192e: Fix use after free in _rtl92e_pci_disconnect() fuse: fix page stealing xen: don't continue xenstore initialization in case of errors xen: detect uninitialized xenbus in xenbus_init tracing: Fix pid filtering when triggers are attached netfilter: ipvs: Fix reuse connection if RS weight is 0 ARM: dts: BCM5301X: Fix I2C controller interrupt ARM: dts: BCM5301X: Add interrupt properties to GPIO node ASoC: topology: Add missing rwsem around snd_ctl_remove() calls net: ieee802154: handle iftypes as u32 NFSv42: Don't fail clone() unless the OP_CLONE operation failed ARM: socfpga: Fix crash with CONFIG_FORTIRY_SOURCE scsi: mpt3sas: Fix kernel panic during drive powercycle test drm/vc4: fix error code in vc4_create_object() ipv6: fix typos in __ip6_finish_output() net/smc: Ensure the active closing peer first closes clcsock PM: hibernate: use correct mode for swsusp_close() tcp_cubic: fix spurious Hystart ACK train detections for not-cwnd-limited flows MIPS: use 3-level pgtable for 64KB page size on MIPS_VA_BITS_48 net/smc: Don't call clcsock shutdown twice when smc shutdown vhost/vsock: fix incorrect used length reported to the guest tracing: Check pid filtering when creating events s390/mm: validate VMA in PGSTE manipulation functions PCI: aardvark: Fix I/O space page leak PCI: aardvark: Fix a leaked reference by adding missing of_node_put() PCI: aardvark: Wait for endpoint to be ready before training link PCI: aardvark: Train link immediately after enabling training PCI: aardvark: Improve link training PCI: aardvark: Issue PERST via GPIO PCI: aardvark: Replace custom macros by standard linux/pci_regs.h macros PCI: aardvark: Indicate error in 'val' when config read fails PCI: aardvark: Introduce an advk_pcie_valid_device() helper PCI: aardvark: Don't touch PCIe registers if no card connected PCI: aardvark: Fix compilation on s390 PCI: aardvark: Move PCIe reset card code to advk_pcie_train_link() PCI: aardvark: Update comment about disabling link training PCI: aardvark: Remove PCIe outbound window configuration PCI: aardvark: Configure PCIe resources from 'ranges' DT property PCI: aardvark: Fix PCIe Max Payload Size setting PCI: Add PCI_EXP_LNKCTL2_TLS* macros PCI: aardvark: Fix link training PCI: aardvark: Fix checking for link up via LTSSM state pinctrl: armada-37xx: Correct mpp definitions pinctrl: armada-37xx: add missing pin: PCIe1 Wakeup pinctrl: armada-37xx: Correct PWM pins definitions arm64: dts: marvell: armada-37xx: declare PCIe reset pin arm64: dts: marvell: armada-37xx: Set pcie_reset_pin to gpio function hugetlbfs: flush TLBs correctly after huge_pmd_unshare proc/vmcore: fix clearing user buffer by properly using clear_user() NFC: add NCI_UNREG flag to eliminate the race fuse: release pipe buf after last use xen: sync include/xen/interface/io/ring.h with Xen's newest version xen/blkfront: read response from backend only once xen/blkfront: don't take local copy of a request from the ring page xen/blkfront: don't trust the backend response data blindly xen/netfront: read response from backend only once xen/netfront: don't read data from request on the ring page xen/netfront: disentangle tx_skb_freelist xen/netfront: don't trust the backend response data blindly tty: hvc: replace BUG_ON() with negative return value shm: extend forced shm destroy to support objects from several IPC nses ipc: WARN if trying to remove ipc object which is absent NFSv42: Fix pagecache invalidation after COPY/CLONE hugetlb: take PMD sharing into account when flushing tlb/caches net: return correct error code platform/x86: thinkpad_acpi: Fix WWAN device disabled issue after S3 deep s390/setup: avoid using memblock_enforce_memory_limit btrfs: check-integrity: fix a warning on write caching disabled disk thermal: core: Reset previous low and high trip during thermal zone init scsi: iscsi: Unblock session then wake up error handler ethernet: hisilicon: hns: hns_dsaf_misc: fix a possible array overflow in hns_dsaf_ge_srst_by_port() net: tulip: de4x5: fix the problem that the array 'lp->phy[8]' may be out of bound net: ethernet: dec: tulip: de4x5: fix possible array overflows in type3_infoblock() perf hist: Fix memory leak of a perf_hpp_fmt vrf: Reset IPCB/IP6CB when processing outbound pkts in vrf dev xmit kprobes: Limit max data_size of the kretprobe instances sata_fsl: fix UAF in sata_fsl_port_stop when rmmod sata_fsl sata_fsl: fix warning in remove_proc_entry when rmmod sata_fsl fs: add fget_many() and fput_many() fget: check that the fd still exists after getting a ref to it natsemi: xtensa: fix section mismatch warnings net: qlogic: qlcnic: Fix a NULL pointer dereference in qlcnic_83xx_add_rings() net: mpls: Fix notifications when deleting a device siphash: use _unaligned version by default net/mlx4_en: Fix an use-after-free bug in mlx4_en_try_alloc_resources() net: usb: lan78xx: lan78xx_phy_init(): use PHY_POLL instead of "0" if no IRQ is available net/rds: correct socket tunable error in rds_tcp_tune() net/smc: Keep smc_close_final rc during active close parisc: Fix KBUILD_IMAGE for self-extracting kernel parisc: Fix "make install" on newer debian releases vgacon: Propagate console boot parameters before calling `vc_resize' xhci: Fix commad ring abort, write all 64 bits to CRCR register. usb: typec: tcpm: Wait in SNK_DEBOUNCED until disconnect x86/64/mm: Map all kernel memory into trampoline_pgd tty: serial: msm_serial: Deactivate RX DMA for polling support serial: pl011: Add ACPI SBSA UART match id serial: core: fix transmit-buffer reset and memleak parisc: Mark cr16 CPU clocksource unstable on all SMP machines Linux 4.14.257 Signed-off-by: Greg Kroah-Hartman <gregkh@google.com> Change-Id: I3148611f406a61ce3d7ff7dcb56977a114a4f499 |
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David Hildenbrand
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99d348b82b |
proc/vmcore: fix clearing user buffer by properly using clear_user()
commit c1e63117711977cc4295b2ce73de29dd17066c82 upstream.
To clear a user buffer we cannot simply use memset, we have to use
clear_user(). With a virtio-mem device that registers a vmcore_cb and
has some logically unplugged memory inside an added Linux memory block,
I can easily trigger a BUG by copying the vmcore via "cp":
systemd[1]: Starting Kdump Vmcore Save Service...
kdump[420]: Kdump is using the default log level(3).
kdump[453]: saving to /sysroot/var/crash/127.0.0.1-2021-11-11-14:59:22/
kdump[458]: saving vmcore-dmesg.txt to /sysroot/var/crash/127.0.0.1-2021-11-11-14:59:22/
kdump[465]: saving vmcore-dmesg.txt complete
kdump[467]: saving vmcore
BUG: unable to handle page fault for address: 00007f2374e01000
#PF: supervisor write access in kernel mode
#PF: error_code(0x0003) - permissions violation
PGD 7a523067 P4D 7a523067 PUD 7a528067 PMD 7a525067 PTE 800000007048f867
Oops: 0003 [#1] PREEMPT SMP NOPTI
CPU: 0 PID: 468 Comm: cp Not tainted 5.15.0+ #6
Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS rel-1.14.0-27-g64f37cc530f1-prebuilt.qemu.org 04/01/2014
RIP: 0010:read_from_oldmem.part.0.cold+0x1d/0x86
Code: ff ff ff e8 05 ff fe ff e9 b9 e9 7f ff 48 89 de 48 c7 c7 38 3b 60 82 e8 f1 fe fe ff 83 fd 08 72 3c 49 8d 7d 08 4c 89 e9 89 e8 <49> c7 45 00 00 00 00 00 49 c7 44 05 f8 00 00 00 00 48 83 e7 f81
RSP: 0018:ffffc9000073be08 EFLAGS: 00010212
RAX: 0000000000001000 RBX: 00000000002fd000 RCX: 00007f2374e01000
RDX: 0000000000000001 RSI: 00000000ffffdfff RDI: 00007f2374e01008
RBP: 0000000000001000 R08: 0000000000000000 R09: ffffc9000073bc50
R10: ffffc9000073bc48 R11: ffffffff829461a8 R12: 000000000000f000
R13: 00007f2374e01000 R14: 0000000000000000 R15: ffff88807bd421e8
FS: 00007f2374e12140(0000) GS:ffff88807f000000(0000) knlGS:0000000000000000
CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007f2374e01000 CR3: 000000007a4aa000 CR4: 0000000000350eb0
Call Trace:
read_vmcore+0x236/0x2c0
proc_reg_read+0x55/0xa0
vfs_read+0x95/0x190
ksys_read+0x4f/0xc0
do_syscall_64+0x3b/0x90
entry_SYSCALL_64_after_hwframe+0x44/0xae
Some x86-64 CPUs have a CPU feature called "Supervisor Mode Access
Prevention (SMAP)", which is used to detect wrong access from the kernel
to user buffers like this: SMAP triggers a permissions violation on
wrong access. In the x86-64 variant of clear_user(), SMAP is properly
handled via clac()+stac().
To fix, properly use clear_user() when we're dealing with a user buffer.
Link: https://lkml.kernel.org/r/20211112092750.6921-1-david@redhat.com
Fixes:
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|
Greg Kroah-Hartman
|
a446f52a5d |
Merge 4.14.241 into android-4.14-stable
Changes in 4.14.241 ARM: dts: gemini: add device_type on pci ARM: dts: rockchip: fix pinctrl sleep nodename for rk3036-kylin and rk3288 arm64: dts: rockchip: fix pinctrl sleep nodename for rk3399.dtsi ARM: dts: rockchip: Fix the timer clocks order ARM: dts: rockchip: Fix power-controller node names for rk3288 arm64: dts: rockchip: Fix power-controller node names for rk3328 reset: ti-syscon: fix to_ti_syscon_reset_data macro ARM: brcmstb: dts: fix NAND nodes names ARM: Cygnus: dts: fix NAND nodes names ARM: NSP: dts: fix NAND nodes names ARM: dts: BCM63xx: Fix NAND nodes names ARM: dts: imx6: phyFLEX: Fix UART hardware flow control ARM: imx: pm-imx5: Fix references to imx5_cpu_suspend_info ARM: dts: stm32: fix RCC node name on stm32f429 MCU arm64: dts: juno: Update SCPI nodes as per the YAML schema arm64: dts: ls208xa: remove bus-num from dspi node thermal/core: Correct function name thermal_zone_device_unregister() kbuild: mkcompile_h: consider timestamp if KBUILD_BUILD_TIMESTAMP is set rtc: max77686: Do not enforce (incorrect) interrupt trigger type scsi: aic7xxx: Fix unintentional sign extension issue on left shift of u8 scsi: libfc: Fix array index out of bound exception sched/fair: Fix CFS bandwidth hrtimer expiry type net: ipv6: fix return value of ip6_skb_dst_mtu netfilter: ctnetlink: suspicious RCU usage in ctnetlink_dump_helpinfo net: bridge: sync fdb to new unicast-filtering ports net: bcmgenet: Ensure all TX/RX queues DMAs are disabled net: moxa: fix UAF in moxart_mac_probe net: qcom/emac: fix UAF in emac_remove net: ti: fix UAF in tlan_remove_one net: send SYNACK packet with accepted fwmark net: validate lwtstate->data before returning from skb_tunnel_info() dma-buf/sync_file: Don't leak fences on merge failure tcp: annotate data races around tp->mtu_info ipv6: tcp: drop silly ICMPv6 packet too big messages igb: Fix use-after-free error during reset ixgbe: Fix an error handling path in 'ixgbe_probe()' igb: Fix an error handling path in 'igb_probe()' fm10k: Fix an error handling path in 'fm10k_probe()' e1000e: Fix an error handling path in 'e1000_probe()' iavf: Fix an error handling path in 'iavf_probe()' igb: Check if num of q_vectors is smaller than max before array access perf map: Fix dso->nsinfo refcounting perf probe: Fix dso->nsinfo refcounting perf lzma: Close lzma stream on exit perf test bpf: Free obj_buf perf probe-file: Delete namelist in del_events() on the error path spi: mediatek: fix fifo rx mode liquidio: Fix unintentional sign extension issue on left shift of u16 s390/bpf: Perform r1 range checking before accessing jit->seen_reg[r1] net: fix uninit-value in caif_seqpkt_sendmsg net: decnet: Fix sleeping inside in af_decnet netrom: Decrease sock refcount when sock timers expire scsi: iscsi: Fix iface sysfs attr detection scsi: target: Fix protect handling in WRITE SAME(32) spi: cadence: Correct initialisation of runtime PM again Revert "USB: quirks: ignore remote wake-up on Fibocom L850-GL LTE modem" proc: Avoid mixing integer types in mem_rw() Revert "MIPS: add PMD table accounting into MIPS'pmd_alloc_one" s390/ftrace: fix ftrace_update_ftrace_func implementation ALSA: sb: Fix potential ABBA deadlock in CSP driver xhci: Fix lost USB 2 remote wake KVM: PPC: Book3S: Fix H_RTAS rets buffer overflow usb: hub: Disable USB 3 device initiated lpm if exit latency is too high USB: usb-storage: Add LaCie Rugged USB3-FW to IGNORE_UAS usb: max-3421: Prevent corruption of freed memory usb: renesas_usbhs: Fix superfluous irqs happen after usb_pkt_pop() USB: serial: option: add support for u-blox LARA-R6 family USB: serial: cp210x: fix comments for GE CS1000 USB: serial: cp210x: add ID for CEL EM3588 USB ZigBee stick usb: dwc2: gadget: Fix sending zero length packet in DDMA mode. tracing: Fix bug in rb_per_cpu_empty() that might cause deadloop. media: ngene: Fix out-of-bounds bug in ngene_command_config_free_buf() ixgbe: Fix packet corruption due to missing DMA sync selftest: use mmap instead of posix_memalign to allocate memory drm: Return -ENOTTY for non-drm ioctls net: bcmgenet: ensure EXT_ENERGY_DET_MASK is clear iio: accel: bma180: Use explicit member assignment iio: accel: bma180: Fix BMA25x bandwidth register values btrfs: compression: don't try to compress if we don't have enough pages spi: spi-fsl-dspi: Fix a resource leak in an error handling path xhci: add xhci_get_virt_ep() helper Linux 4.14.241 Signed-off-by: Greg Kroah-Hartman <gregkh@google.com> Change-Id: If71586baa50da4c192a204b49a3e7802aa796790 |
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Marcelo Henrique Cerri
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75d02bceb2 |
proc: Avoid mixing integer types in mem_rw()
[ Upstream commit d238692b4b9f2c36e35af4c6e6f6da36184aeb3e ] Use size_t when capping the count argument received by mem_rw(). Since count is size_t, using min_t(int, ...) can lead to a negative value that will later be passed to access_remote_vm(), which can cause unexpected behavior. Since we are capping the value to at maximum PAGE_SIZE, the conversion from size_t to int when passing it to access_remote_vm() as "len" shouldn't be a problem. Link: https://lkml.kernel.org/r/20210512125215.3348316-1-marcelo.cerri@canonical.com Reviewed-by: David Disseldorp <ddiss@suse.de> Signed-off-by: Thadeu Lima de Souza Cascardo <cascardo@canonical.com> Signed-off-by: Marcelo Henrique Cerri <marcelo.cerri@canonical.com> Cc: Alexey Dobriyan <adobriyan@gmail.com> Cc: Souza Cascardo <cascardo@canonical.com> Cc: Christian Brauner <christian.brauner@ubuntu.com> Cc: Michel Lespinasse <walken@google.com> Cc: Helge Deller <deller@gmx.de> Cc: Oleg Nesterov <oleg@redhat.com> Cc: Lorenzo Stoakes <lstoakes@gmail.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org> Signed-off-by: Sasha Levin <sashal@kernel.org> |
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Greg Kroah-Hartman
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673bed7d53 |
Merge 4.14.237 into android-4.14-stable
Changes in 4.14.237 proc: Track /proc/$pid/attr/ opener mm_struct net/nfc/rawsock.c: fix a permission check bug ASoC: sti-sas: add missing MODULE_DEVICE_TABLE isdn: mISDN: netjet: Fix crash in nj_probe: bonding: init notify_work earlier to avoid uninitialized use netlink: disable IRQs for netlink_lock_table() net: mdiobus: get rid of a BUG_ON() cgroup: disable controllers at parse time wq: handle VM suspension in stall detection net/qla3xxx: fix schedule while atomic in ql_sem_spinlock scsi: vmw_pvscsi: Set correct residual data length scsi: target: qla2xxx: Wait for stop_phase1 at WWN removal net: macb: ensure the device is available before accessing GEMGXL control registers net: appletalk: cops: Fix data race in cops_probe1 MIPS: Fix kernel hang under FUNCTION_GRAPH_TRACER and PREEMPT_TRACER bnx2x: Fix missing error code in bnx2x_iov_init_one() powerpc/fsl: set fsl,i2c-erratum-a004447 flag for P2041 i2c controllers powerpc/fsl: set fsl,i2c-erratum-a004447 flag for P1010 i2c controllers i2c: mpc: Make use of i2c_recover_bus() i2c: mpc: implement erratum A-004447 workaround drm: Fix use-after-free read in drm_getunique() drm: Lock pointer access in drm_master_release() kvm: avoid speculation-based attacks from out-of-range memslot accesses staging: rtl8723bs: Fix uninitialized variables btrfs: return value from btrfs_mark_extent_written() in case of error cgroup1: don't allow '\n' in renaming USB: f_ncm: ncm_bitrate (speed) is unsigned usb: dwc3: ep0: fix NULL pointer exception usb: typec: ucsi: Clear PPM capability data in ucsi_init() error path usb: gadget: f_fs: Ensure io_completion_wq is idle during unbind USB: serial: ftdi_sio: add NovaTech OrionMX product ID USB: serial: omninet: add device id for Zyxel Omni 56K Plus USB: serial: quatech2: fix control-request directions usb: gadget: eem: fix wrong eem header operation usb: fix various gadgets null ptr deref on 10gbps cabling. usb: fix various gadget panics on 10gbps cabling regulator: core: resolve supply for boot-on/always-on regulators regulator: max77620: Use device_set_of_node_from_dev() perf: Fix data race between pin_count increment/decrement NFS: Fix a potential NULL dereference in nfs_get_client() perf session: Correct buffer copying when peeking events kvm: fix previous commit for 32-bit builds NFS: Fix use-after-free in nfs4_init_client() NFSv4: nfs4_proc_set_acl needs to restore NFS_CAP_UIDGID_NOMAP on error. scsi: core: Fix error handling of scsi_host_alloc() scsi: core: Put .shost_dev in failure path if host state changes to RUNNING scsi: core: Only put parent device if host state differs from SHOST_CREATED ftrace: Do not blindly read the ip address in ftrace_bug() tracing: Correct the length check which causes memory corruption proc: only require mm_struct for writing Linux 4.14.237 Signed-off-by: Greg Kroah-Hartman <gregkh@google.com> Change-Id: I41cfb164c08b80b57582abe104112ed9b392c020 |
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Linus Torvalds
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c4eec37de4 |
proc: only require mm_struct for writing
commit 94f0b2d4a1d0c52035aef425da5e022bd2cb1c71 upstream.
Commit 591a22c14d3f ("proc: Track /proc/$pid/attr/ opener mm_struct") we
started using __mem_open() to track the mm_struct at open-time, so that
we could then check it for writes.
But that also ended up making the permission checks at open time much
stricter - and not just for writes, but for reads too. And that in turn
caused a regression for at least Fedora 29, where NIC interfaces fail to
start when using NetworkManager.
Since only the write side wanted the mm_struct test, ignore any failures
by __mem_open() at open time, leaving reads unaffected. The write()
time verification of the mm_struct pointer will then catch the failure
case because a NULL pointer will not match a valid 'current->mm'.
Link: https://lore.kernel.org/netdev/YMjTlp2FSJYvoyFa@unreal/
Fixes: 591a22c14d3f ("proc: Track /proc/$pid/attr/ opener mm_struct")
Reported-and-tested-by: Leon Romanovsky <leon@kernel.org>
Cc: Kees Cook <keescook@chromium.org>
Cc: Christian Brauner <christian.brauner@ubuntu.com>
Cc: Andrea Righi <andrea.righi@canonical.com>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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Kees Cook
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7e6d9c4963 |
proc: Track /proc/$pid/attr/ opener mm_struct
commit 591a22c14d3f45cc38bd1931c593c221df2f1881 upstream.
Commit bfb819ea20ce ("proc: Check /proc/$pid/attr/ writes against file opener")
tried to make sure that there could not be a confusion between the opener of
a /proc/$pid/attr/ file and the writer. It used struct cred to make sure
the privileges didn't change. However, there were existing cases where a more
privileged thread was passing the opened fd to a differently privileged thread
(during container setup). Instead, use mm_struct to track whether the opener
and writer are still the same process. (This is what several other proc files
already do, though for different reasons.)
Reported-by: Christian Brauner <christian.brauner@ubuntu.com>
Reported-by: Andrea Righi <andrea.righi@canonical.com>
Tested-by: Andrea Righi <andrea.righi@canonical.com>
Fixes: bfb819ea20ce ("proc: Check /proc/$pid/attr/ writes against file opener")
Cc: stable@vger.kernel.org
Signed-off-by: Kees Cook <keescook@chromium.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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Greg Kroah-Hartman
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9947d6512e |
Merge 4.14.235 into android-4.14-stable
Changes in 4.14.235 mm, vmstat: drop zone->lock in /proc/pagetypeinfo tweewide: Fix most Shebang lines scripts: switch explicitly to Python 3 usb: dwc3: gadget: Enable suspend events netfilter: x_tables: Use correct memory barriers. NFC: nci: fix memory leak in nci_allocate_device NFSv4: Fix a NULL pointer dereference in pnfs_mark_matching_lsegs_return() iommu/vt-d: Fix sysfs leak in alloc_iommu() perf intel-pt: Fix sample instruction bytes perf intel-pt: Fix transaction abort handling proc: Check /proc/$pid/attr/ writes against file opener net: hso: fix control-request directions mac80211: assure all fragments are encrypted mac80211: prevent mixed key and fragment cache attacks mac80211: properly handle A-MSDUs that start with an RFC 1042 header cfg80211: mitigate A-MSDU aggregation attacks mac80211: drop A-MSDUs on old ciphers mac80211: add fragment cache to sta_info mac80211: check defrag PN against current frame mac80211: prevent attacks on TKIP/WEP as well mac80211: do not accept/forward invalid EAPOL frames mac80211: extend protection against mixed key and fragment cache attacks ath10k: Validate first subframe of A-MSDU before processing the list dm snapshot: properly fix a crash when an origin has no snapshots kgdb: fix gcc-11 warnings harder misc/uss720: fix memory leak in uss720_probe thunderbolt: dma_port: Fix NVM read buffer bounds and offset issue mei: request autosuspend after sending rx flow control staging: iio: cdc: ad7746: avoid overwrite of num_channels iio: adc: ad7793: Add missing error code in ad7793_setup() USB: trancevibrator: fix control-request direction serial: sh-sci: Fix off-by-one error in FIFO threshold register setting serial: rp2: use 'request_firmware' instead of 'request_firmware_nowait' USB: serial: ti_usb_3410_5052: add startech.com device id USB: serial: option: add Telit LE910-S1 compositions 0x7010, 0x7011 USB: serial: ftdi_sio: add IDs for IDS GmbH Products USB: serial: pl2303: add device id for ADLINK ND-6530 GC usb: gadget: udc: renesas_usb3: Fix a race in usb3_start_pipen() net: usb: fix memory leak in smsc75xx_bind Bluetooth: cmtp: fix file refcount when cmtp_attach_device fails NFS: fix an incorrect limit in filelayout_decode_layout() NFS: Don't corrupt the value of pg_bytes_written in nfs_do_recoalesce() NFSv4: Fix v4.0/v4.1 SEEK_DATA return -ENOTSUPP when set NFS_V4_2 config drm/meson: fix shutdown crash when component not probed net/mlx4: Fix EEPROM dump support Revert "net:tipc: Fix a double free in tipc_sk_mcast_rcv" tipc: skb_linearize the head skb when reassembling msgs i2c: s3c2410: fix possible NULL pointer deref on read message after write i2c: i801: Don't generate an interrupt on bus reset perf jevents: Fix getting maximum number of fds platform/x86: hp_accel: Avoid invoking _INI to speed up resume serial: max310x: unregister uart driver in case of failure and abort net: fujitsu: fix potential null-ptr-deref net: caif: remove BUG_ON(dev == NULL) in caif_xmit char: hpet: add checks after calling ioremap isdn: mISDNinfineon: check/cleanup ioremap failure correctly in setup_io dmaengine: qcom_hidma: comment platform_driver_register call libertas: register sysfs groups properly media: dvb: Add check on sp8870_readreg return media: gspca: properly check for errors in po1030_probe() scsi: BusLogic: Fix 64-bit system enumeration error for Buslogic openrisc: Define memory barrier mb btrfs: do not BUG_ON in link_to_fixup_dir platform/x86: hp-wireless: add AMD's hardware id to the supported list platform/x86: intel_punit_ipc: Append MODULE_DEVICE_TABLE for ACPI SMB3: incorrect file id in requests compounded with open drm/amdgpu: Fix a use-after-free net: netcp: Fix an error message net: mdio: thunder: Fix a double free issue in the .remove function net: mdio: octeon: Fix some double free issues net: bnx2: Fix error return code in bnx2_init_board() mld: fix panic in mld_newpack() staging: emxx_udc: fix loop in _nbu2ss_nuke() ASoC: cs35l33: fix an error code in probe() bpf: Set mac_len in bpf_skb_change_head ixgbe: fix large MTU request from VF scsi: libsas: Use _safe() loop in sas_resume_port() ipv6: record frag_max_size in atomic fragments in input path sch_dsmark: fix a NULL deref in qdisc_reset() MIPS: alchemy: xxs1500: add gpio-au1000.h header file MIPS: ralink: export rt_sysc_membase for rt2880_wdt.c hugetlbfs: hugetlb_fault_mutex_hash() cleanup drivers/net/ethernet: clean up unused assignments usb: core: reduce power-on-good delay time of root hub Linux 4.14.235 Signed-off-by: Greg Kroah-Hartman <gregkh@google.com> Change-Id: I735fd41028b46124aa0725708909a21f3d136173 |
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Kees Cook
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72bd26a791 |
proc: Check /proc/$pid/attr/ writes against file opener
commit bfb819ea20ce8bbeeba17e1a6418bf8bda91fc28 upstream.
Fix another "confused deputy" weakness[1]. Writes to /proc/$pid/attr/
files need to check the opener credentials, since these fds do not
transition state across execve(). Without this, it is possible to
trick another process (which may have different credentials) to write
to its own /proc/$pid/attr/ files, leading to unexpected and possibly
exploitable behaviors.
[1] https://www.kernel.org/doc/html/latest/security/credentials.html?highlight=confused#open-file-credentials
Fixes:
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Greg Kroah-Hartman
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39a7f9a39c |
Merge 4.14.210 into android-4.14=stable
Changes in 4.14.210
perf event: Check ref_reloc_sym before using it
mm/userfaultfd: do not access vma->vm_mm after calling handle_userfault()
btrfs: fix lockdep splat when reading qgroup config on mount
wireless: Use linux/stddef.h instead of stddef.h
PCI: Add device even if driver attach failed
btrfs: tree-checker: Enhance chunk checker to validate chunk profile
btrfs: adjust return values of btrfs_inode_by_name
btrfs: inode: Verify inode mode to avoid NULL pointer dereference
arm64: pgtable: Fix pte_accessible()
arm64: pgtable: Ensure dirty bit is preserved across pte_wrprotect()
ALSA: hda/hdmi: Use single mutex unlock in error paths
ALSA: hda/hdmi: fix incorrect locking in hdmi_pcm_close
HID: cypress: Support Varmilo Keyboards' media hotkeys
Input: i8042 - allow insmod to succeed on devices without an i8042 controller
HID: hid-sensor-hub: Fix issue with devices with no report ID
dmaengine: xilinx_dma: use readl_poll_timeout_atomic variant
x86/xen: don't unbind uninitialized lock_kicker_irq
HID: Add Logitech Dinovo Edge battery quirk
proc: don't allow async path resolution of /proc/self components
nvme: free sq/cq dbbuf pointers when dbbuf set fails
dmaengine: pl330: _prep_dma_memcpy: Fix wrong burst size
scsi: libiscsi: Fix NOP race condition
scsi: target: iscsi: Fix cmd abort fabric stop race
perf/x86: fix sysfs type mismatches
phy: tegra: xusb: Fix dangling pointer on probe failure
batman-adv: set .owner to THIS_MODULE
scsi: ufs: Fix race between shutdown and runtime resume flow
bnxt_en: fix error return code in bnxt_init_one()
bnxt_en: fix error return code in bnxt_init_board()
video: hyperv_fb: Fix the cache type when mapping the VRAM
bnxt_en: Release PCI regions when DMA mask setup fails during probe.
IB/mthca: fix return value of error branch in mthca_init_cq()
nfc: s3fwrn5: use signed integer for parsing GPIO numbers
net: ena: set initial DMA width to avoid intel iommu issue
ibmvnic: fix NULL pointer dereference in reset_sub_crq_queues
ibmvnic: fix NULL pointer dereference in ibmvic_reset_crq
efivarfs: revert "fix memory leak in efivarfs_create()"
can: gs_usb: fix endianess problem with candleLight firmware
platform/x86: toshiba_acpi: Fix the wrong variable assignment
can: m_can: fix nominal bitiming tseg2 min for version >= 3.1
perf probe: Fix to die_entrypc() returns error correctly
USB: core: Change %pK for __user pointers to %px
usb: gadget: f_midi: Fix memleak in f_midi_alloc
usb: gadget: Fix memleak in gadgetfs_fill_super
x86/speculation: Fix prctl() when spectre_v2_user={seccomp,prctl},ibpb
x86/resctrl: Remove superfluous kernfs_get() calls to prevent refcount leak
x86/resctrl: Add necessary kernfs_put() calls to prevent refcount leak
USB: core: add endpoint-blacklist quirk
USB: core: Fix regression in Hercules audio card
Linux 4.14.210
Signed-off-by: Greg Kroah-Hartman <gregkh@google.com>
Change-Id: Ia558c145379734cdeb0a78dfc428bf0ed41b5799
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Jens Axboe
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f95a1253d7 |
proc: don't allow async path resolution of /proc/self components
[ Upstream commit 8d4c3e76e3be11a64df95ddee52e99092d42fc19 ] If this is attempted by a kthread, then return -EOPNOTSUPP as we don't currently support that. Once we can get task_pid_ptr() doing the right thing, then this can go away again. Signed-off-by: Jens Axboe <axboe@kernel.dk> Signed-off-by: Sasha Levin <sashal@kernel.org> |
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Greg Kroah-Hartman
|
9ddf99d35b |
Merge 4.14.203 into android-4.14-stable
Changes in 4.14.203 ibmveth: Switch order of ibmveth_helper calls. ibmveth: Identify ingress large send packets. ipv4: Restore flowi4_oif update before call to xfrm_lookup_route mlx4: handle non-napi callers to napi_poll net: usb: qmi_wwan: add Cellient MPL200 card tipc: fix the skb_unshare() in tipc_buf_append() net/ipv4: always honour route mtu during forwarding r8169: fix data corruption issue on RTL8402 binder: fix UAF when releasing todo list ALSA: bebob: potential info leak in hwdep_read() net: hdlc: In hdlc_rcv, check to make sure dev is an HDLC device net: hdlc_raw_eth: Clear the IFF_TX_SKB_SHARING flag after calling ether_setup nfc: Ensure presence of NFC_ATTR_FIRMWARE_NAME attribute in nfc_genl_fw_download() tcp: fix to update snd_wl1 in bulk receiver fast path icmp: randomize the global rate limiter cifs: remove bogus debug code cifs: Return the error from crypt_message when enc/dec key not found. KVM: x86/mmu: Commit zap of remaining invalid pages when recovering lpages KVM: SVM: Initialize prev_ga_tag before use ima: Don't ignore errors from crypto_shash_update() crypto: algif_aead - Do not set MAY_BACKLOG on the async path EDAC/i5100: Fix error handling order in i5100_init_one() x86/fpu: Allow multiple bits in clearcpuid= parameter drivers/perf: xgene_pmu: Fix uninitialized resource struct crypto: algif_skcipher - EBUSY on aio should be an error crypto: mediatek - Fix wrong return value in mtk_desc_ring_alloc() crypto: ixp4xx - Fix the size used in a 'dma_free_coherent()' call media: tuner-simple: fix regression in simple_set_radio_freq media: Revert "media: exynos4-is: Add missed check for pinctrl_lookup_state()" media: m5mols: Check function pointer in m5mols_sensor_power media: uvcvideo: Set media controller entity functions media: omap3isp: Fix memleak in isp_probe crypto: omap-sham - fix digcnt register handling with export/import cypto: mediatek - fix leaks in mtk_desc_ring_alloc media: mx2_emmaprp: Fix memleak in emmaprp_probe media: tc358743: initialize variable media: platform: fcp: Fix a reference count leak. media: s5p-mfc: Fix a reference count leak media: ti-vpe: Fix a missing check and reference count leak regulator: resolve supply after creating regulator ath10k: provide survey info as accumulated data Bluetooth: hci_uart: Cancel init work before unregistering ath6kl: prevent potential array overflow in ath6kl_add_new_sta() ath9k: Fix potential out of bounds in ath9k_htc_txcompletion_cb() wcn36xx: Fix reported 802.11n rx_highest rate wcn3660/wcn3680 ASoC: qcom: lpass-platform: fix memory leak ASoC: qcom: lpass-cpu: fix concurrency issue brcmfmac: check ndev pointer mwifiex: Do not use GFP_KERNEL in atomic context drm/gma500: fix error check scsi: qla4xxx: Fix an error handling path in 'qla4xxx_get_host_stats()' scsi: csiostor: Fix wrong return value in csio_hw_prep_fw() backlight: sky81452-backlight: Fix refcount imbalance on error VMCI: check return value of get_user_pages_fast() for errors tty: serial: earlycon dependency tty: hvcs: Don't NULL tty->driver_data until hvcs_cleanup() pty: do tty_flip_buffer_push without port->lock in pty_write pwm: lpss: Fix off by one error in base_unit math in pwm_lpss_prepare() pwm: lpss: Add range limit check for the base_unit register value drivers/virt/fsl_hypervisor: Fix error handling path video: fbdev: vga16fb: fix setting of pixclock because a pass-by-value error video: fbdev: sis: fix null ptr dereference HID: roccat: add bounds checking in kone_sysfs_write_settings() pinctrl: mcp23s08: Fix mcp23x17_regmap initialiser pinctrl: mcp23s08: Fix mcp23x17 precious range ath6kl: wmi: prevent a shift wrapping bug in ath6kl_wmi_delete_pstream_cmd() misc: mic: scif: Fix error handling path ALSA: seq: oss: Avoid mutex lock for a long-time ioctl usb: dwc2: Fix parameter type in function pointer prototype quota: clear padding in v2r1_mem2diskdqb() HID: hid-input: fix stylus battery reporting qtnfmac: fix resource leaks on unsupported iftype error return path net: enic: Cure the enic api locking trainwreck mfd: sm501: Fix leaks in probe() iwlwifi: mvm: split a print to avoid a WARNING in ROC usb: gadget: f_ncm: fix ncm_bitrate for SuperSpeed and above. usb: gadget: u_ether: enable qmult on SuperSpeed Plus as well nl80211: fix non-split wiphy information usb: dwc2: Fix INTR OUT transfers in DDMA mode. scsi: be2iscsi: Fix a theoretical leak in beiscsi_create_eqs() mwifiex: fix double free net: korina: fix kfree of rx/tx descriptor array mm/memcg: fix device private memcg accounting mm, oom_adj: don't loop through tasks in __set_oom_adj when not necessary IB/mlx4: Fix starvation in paravirt mux/demux IB/mlx4: Adjust delayed work when a dup is observed powerpc/pseries: Fix missing of_node_put() in rng_init() powerpc/icp-hv: Fix missing of_node_put() in success path mtd: lpddr: fix excessive stack usage with clang mtd: mtdoops: Don't write panic data twice ARM: 9007/1: l2c: fix prefetch bits init in L2X0_AUX_CTRL using DT values arc: plat-hsdk: fix kconfig dependency warning when !RESET_CONTROLLER xfs: limit entries returned when counting fsmap records RDMA/qedr: Fix use of uninitialized field powerpc/tau: Use appropriate temperature sample interval powerpc/tau: Remove duplicated set_thresholds() call powerpc/tau: Disable TAU between measurements perf intel-pt: Fix "context_switch event has no tid" error RDMA/hns: Set the unsupported wr opcode kdb: Fix pager search for multi-line strings overflow: Include header file with SIZE_MAX declaration powerpc/perf: Exclude pmc5/6 from the irrelevant PMU group constraints powerpc/perf/hv-gpci: Fix starting index value cpufreq: powernv: Fix frame-size-overflow in powernv_cpufreq_reboot_notifier IB/rdmavt: Fix sizeof mismatch f2fs: wait for sysfs kobject removal before freeing f2fs_sb_info lib/crc32.c: fix trivial typo in preprocessor condition ramfs: fix nommu mmap with gaps in the page cache rapidio: fix error handling path rapidio: fix the missed put_device() for rio_mport_add_riodev mailbox: avoid timer start from callback i2c: rcar: Auto select RESET_CONTROLLER PCI: iproc: Set affinity mask on MSI interrupts clk: at91: clk-main: update key before writing AT91_CKGR_MOR clk: bcm2835: add missing release if devm_clk_hw_register fails ext4: limit entries returned when counting fsmap records vfio/pci: Clear token on bypass registration failure vfio iommu type1: Fix memory leak in vfio_iommu_type1_pin_pages Input: imx6ul_tsc - clean up some errors in imx6ul_tsc_resume() Input: stmfts - fix a & vs && typo Input: ep93xx_keypad - fix handling of platform_get_irq() error Input: omap4-keypad - fix handling of platform_get_irq() error Input: twl4030_keypad - fix handling of platform_get_irq() error Input: sun4i-ps2 - fix handling of platform_get_irq() error KVM: x86: emulating RDPID failure shall return #UD rather than #GP memory: omap-gpmc: Fix a couple off by ones memory: fsl-corenet-cf: Fix handling of platform_get_irq() error arm64: dts: qcom: msm8916: Fix MDP/DSI interrupts ARM: dts: owl-s500: Fix incorrect PPI interrupt specifiers arm64: dts: zynqmp: Remove additional compatible string for i2c IPs powerpc/powernv/dump: Fix race while processing OPAL dump nvmet: fix uninitialized work for zero kato NTB: hw: amd: fix an issue about leak system resources perf: correct SNOOPX field offset i2c: core: Restore acpi_walk_dep_device_list() getting called after registering the ACPI i2c devs crypto: ccp - fix error handling media: firewire: fix memory leak media: ati_remote: sanity check for both endpoints media: st-delta: Fix reference count leak in delta_run_work media: sti: Fix reference count leaks media: exynos4-is: Fix several reference count leaks due to pm_runtime_get_sync media: exynos4-is: Fix a reference count leak due to pm_runtime_get_sync media: exynos4-is: Fix a reference count leak media: vsp1: Fix runtime PM imbalance on error media: platform: s3c-camif: Fix runtime PM imbalance on error media: platform: sti: hva: Fix runtime PM imbalance on error media: bdisp: Fix runtime PM imbalance on error media: media/pci: prevent memory leak in bttv_probe media: uvcvideo: Ensure all probed info is returned to v4l2 mmc: sdio: Check for CISTPL_VERS_1 buffer size media: saa7134: avoid a shift overflow fs: dlm: fix configfs memory leak media: venus: core: Fix runtime PM imbalance in venus_probe ntfs: add check for mft record size in superblock mac80211: handle lack of sband->bitrates in rates PM: hibernate: remove the bogus call to get_gendisk() in software_resume() scsi: mvumi: Fix error return in mvumi_io_attach() scsi: target: core: Add CONTROL field for trace events mic: vop: copy data to kernel space then write to io memory misc: vop: add round_up(x,4) for vring_size to avoid kernel panic usb: gadget: function: printer: fix use-after-free in __lock_acquire udf: Limit sparing table size udf: Avoid accessing uninitialized data on failed inode read USB: cdc-acm: handle broken union descriptors can: flexcan: flexcan_chip_stop(): add error handling and propagate error value ath9k: hif_usb: fix race condition between usb_get_urb() and usb_kill_anchored_urbs() misc: rtsx: Fix memory leak in rtsx_pci_probe reiserfs: only call unlock_new_inode() if I_NEW xfs: make sure the rt allocator doesn't run off the end usb: ohci: Default to per-port over-current protection Bluetooth: Only mark socket zapped after unlocking scsi: ibmvfc: Fix error return in ibmvfc_probe() brcmsmac: fix memory leak in wlc_phy_attach_lcnphy rtl8xxxu: prevent potential memory leak Fix use after free in get_capset_info callback. scsi: qedi: Protect active command list to avoid list corruption scsi: qedi: Fix list_del corruption while removing active I/O tty: ipwireless: fix error handling ipvs: Fix uninit-value in do_ip_vs_set_ctl() reiserfs: Fix memory leak in reiserfs_parse_options() mwifiex: don't call del_timer_sync() on uninitialized timer brcm80211: fix possible memleak in brcmf_proto_msgbuf_attach usb: core: Solve race condition in anchor cleanup functions scsi: ufs: ufs-qcom: Fix race conditions caused by ufs_qcom_testbus_config() ath10k: check idx validity in __ath10k_htt_rx_ring_fill_n() net: korina: cast KSEG0 address to pointer in kfree tty: serial: fsl_lpuart: fix lpuart32_poll_get_char usb: cdc-acm: add quirk to blacklist ETAS ES58X devices USB: cdc-wdm: Make wdm_flush() interruptible and add wdm_fsync(). eeprom: at25: set minimum read/write access stride to 1 usb: gadget: f_ncm: allow using NCM in SuperSpeed Plus gadgets. powerpc/powernv/opal-dump : Use IRQ_HANDLED instead of numbers in interrupt handler Linux 4.14.203 Signed-off-by: Greg Kroah-Hartman <gregkh@google.com> Change-Id: Ia4c1c9fc1a8d03c662b37fbe1448b4fb1f88007a |
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Suren Baghdasaryan
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fc7d33941b |
mm, oom_adj: don't loop through tasks in __set_oom_adj when not necessary
[ Upstream commit 67197a4f28d28d0b073ab0427b03cb2ee5382578 ]
Currently __set_oom_adj loops through all processes in the system to keep
oom_score_adj and oom_score_adj_min in sync between processes sharing
their mm. This is done for any task with more that one mm_users, which
includes processes with multiple threads (sharing mm and signals).
However for such processes the loop is unnecessary because their signal
structure is shared as well.
Android updates oom_score_adj whenever a tasks changes its role
(background/foreground/...) or binds to/unbinds from a service, making it
more/less important. Such operation can happen frequently. We noticed
that updates to oom_score_adj became more expensive and after further
investigation found out that the patch mentioned in "Fixes" introduced a
regression. Using Pixel 4 with a typical Android workload, write time to
oom_score_adj increased from ~3.57us to ~362us. Moreover this regression
linearly depends on the number of multi-threaded processes running on the
system.
Mark the mm with a new MMF_MULTIPROCESS flag bit when task is created with
(CLONE_VM && !CLONE_THREAD && !CLONE_VFORK). Change __set_oom_adj to use
MMF_MULTIPROCESS instead of mm_users to decide whether oom_score_adj
update should be synchronized between multiple processes. To prevent
races between clone() and __set_oom_adj(), when oom_score_adj of the
process being cloned might be modified from userspace, we use
oom_adj_mutex. Its scope is changed to global.
The combination of (CLONE_VM && !CLONE_THREAD) is rarely used except for
the case of vfork(). To prevent performance regressions of vfork(), we
skip taking oom_adj_mutex and setting MMF_MULTIPROCESS when CLONE_VFORK is
specified. Clearing the MMF_MULTIPROCESS flag (when the last process
sharing the mm exits) is left out of this patch to keep it simple and
because it is believed that this threading model is rare. Should there
ever be a need for optimizing that case as well, it can be done by hooking
into the exit path, likely following the mm_update_next_owner pattern.
With the combination of (CLONE_VM && !CLONE_THREAD && !CLONE_VFORK) being
quite rare, the regression is gone after the change is applied.
[surenb@google.com: v3]
Link: https://lkml.kernel.org/r/20200902012558.2335613-1-surenb@google.com
Fixes:
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