[ Upstream commit 76a4c8b82938bc5020b67663db41f451684bf327 ]
Previously, timestamps were printed using "%lld.%u" which is incorrect
for nanosecond values lower than 100,000,000 as they're fractional
digits, therefore leading zeros are meaningful.
This patch changes the format strings to "%lld.%09u" in order to add
leading zeros to the nanosecond value.
Fixes: 568ebc5985 ("ptp: add the PTP_SYS_OFFSET ioctl to the testptp program")
Fixes: 4ec54f9573 ("ptp: Fix compiler warnings in the testptp utility")
Fixes: 6ab0e475f1 ("Documentation: fix misc. warnings")
Signed-off-by: Alex Maftei <alex.maftei@amd.com>
Acked-by: Richard Cochran <richardcochran@gmail.com>
Link: https://lore.kernel.org/r/20230615083404.57112-1-alex.maftei@amd.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>
Partially backport v6.3 commit 11f75a01448f ("selftests/memfd: add tests
for MFD_NOEXEC_SEAL MFD_EXEC") to fix an unknown type name build error.
In some systems, the __u64 typedef is not present due to differences in
system headers, causing compilation errors like this one:
fuse_test.c:64:8: error: unknown type name '__u64'
64 | static __u64 mfd_assert_get_seals(int fd)
This header includes the __u64 typedef which increases the likelihood
of successful compilation on a wider variety of systems.
Signed-off-by: Hardik Garg <hargar@linux.microsoft.com>
Reviewed-by: Tyler Hicks (Microsoft) <code@tyhicks.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
[ Upstream commit 05107edc910135d27fe557267dc45be9630bf3dd ]
Building sigaltstack with clang via:
$ ARCH=x86 make LLVM=1 -C tools/testing/selftests/sigaltstack/
produces the following warning:
warning: variable 'sp' is uninitialized when used here [-Wuninitialized]
if (sp < (unsigned long)sstack ||
^~
Clang expects these to be declared at global scope; we've fixed this in
the kernel proper by using the macro `current_stack_pointer`. This is
defined in different headers for different target architectures, so just
create a new header that defines the arch-specific register names for
the stack pointer register, and define it for more targets (at least the
ones that support current_stack_pointer/ARCH_HAS_CURRENT_STACK_POINTER).
Reported-by: Linux Kernel Functional Testing <lkft@linaro.org>
Link: https://lore.kernel.org/lkml/CA+G9fYsi3OOu7yCsMutpzKDnBMAzJBCPimBp86LhGBa0eCnEpA@mail.gmail.com/
Signed-off-by: Nick Desaulniers <ndesaulniers@google.com>
Reviewed-by: Kees Cook <keescook@chromium.org>
Tested-by: Linux Kernel Functional Testing <lkft@linaro.org>
Tested-by: Anders Roxell <anders.roxell@linaro.org>
Signed-off-by: Shuah Khan <skhan@linuxfoundation.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>
commit e8bf9b98d40dbdf4e39362e3b85a70c61da68cb7 upstream.
In the "reboot" command, it does a check of the machine to see if it is
still alive with a simple "ssh echo" command. If it fails, it will assume
that a normal "ssh reboot" is not possible and force a power cycle.
In this case, the "start_monitor" is executed, but the "end_monitor" is
not, and this causes the screen will not be given back to the console. That
is, after the test, a "reset" command needs to be performed, as "echo" is
turned off.
Cc: stable@vger.kernel.org
Fixes: 6474ace999 ("ktest.pl: Powercycle the box on reboot if no connection can be made")
Signed-off-by: Steven Rostedt <rostedt@goodmis.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
commit de3ee3f63400a23954e7c1ad1cb8c20f29ab6fe3 upstream.
This change enables to extend CFLAGS and LDFLAGS from command line, e.g.
to extend compiler checks: make USERCFLAGS=-Werror USERLDFLAGS=-static
USERCFLAGS and USERLDFLAGS are documented in
Documentation/kbuild/makefiles.rst and Documentation/kbuild/kbuild.rst
This should be backported (down to 5.10) to improve previous kernel
versions testing as well.
Cc: Shuah Khan <skhan@linuxfoundation.org>
Cc: stable@vger.kernel.org
Signed-off-by: Mickaël Salaün <mic@digikod.net>
Link: https://lore.kernel.org/r/20220909103901.1503436-1-mic@digikod.net
Signed-off-by: Shuah Khan <skhan@linuxfoundation.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
commit ef784eebb56425eed6e9b16e7d47e5c00dcf9c38 upstream.
After a full run of a make_min_config test, I noticed there were a lot of
CONFIGs still enabled that really should not be. Looking at them, I
noticed they were all defined as "default y". The issue is that the test
simple removes the config and re-runs make oldconfig, which enables it
again because it is set to default 'y'. Instead, explicitly disable the
config with writing "# CONFIG_FOO is not set" to the file to keep it from
being set again.
With this change, one of my box's minconfigs went from 768 configs set,
down to 521 configs set.
Link: https://lkml.kernel.org/r/20221202115936.016fce23@gandalf.local.home
Cc: stable@vger.kernel.org
Fixes: 0a05c769a9 ("ktest: Added config_bisect test type")
Reviewed-by: John 'Warthog9' Hawley (VMware) <warthog9@eaglescrag.net>
Signed-off-by: Steven Rostedt (Google) <rostedt@goodmis.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
[ Upstream commit 8f4ab7da904ab7027ccd43ddb4f0094e932a5877 ]
In check_all_cpu_dscr_defaults, opendir() opens the directory stream.
Add missing closedir() in the error path to release it.
In check_cpu_dscr_default, open() creates an open file descriptor.
Add missing close() in the error path to release it.
Fixes: ebd5858c90 ("selftests/powerpc: Add test for all DSCR sysfs interfaces")
Signed-off-by: Miaoqian Lin <linmq006@gmail.com>
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
Link: https://lore.kernel.org/r/20221205084429.570654-1-linmq006@gmail.com
Signed-off-by: Sasha Levin <sashal@kernel.org>
[ Upstream commit 8f15c682ac5a778feb8e343f9057b89beb40d85b ]
The rcutorture scripts currently expect the user to create the
tools/testing/selftests/rcutorture/initrd directory. Should the user
fail to do this, the kernel build will fail with obscure and confusing
error messages. This commit therefore adds explicit checks for the
tools/testing/selftests/rcutorture/initrd directory, and if not present,
creates one on systems on which dracut is installed. If this directory
could not be created, a less obscure error message is emitted and the
test is aborted.
Suggested-by: Thomas Gleixner <tglx@linutronix.de>
Signed-off-by: Connor Shu <Connor.Shu@ibm.com>
[ paulmck: Adapt the script to fit into the rcutorture framework and
severely abbreviate the initrd/init script. ]
Signed-off-by: Paul E. McKenney <paulmck@linux.vnet.ibm.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>
[ Upstream commit 03cab65a07e083b6c1010fbc8f9b817e9aca75d9 ]
Don't use the test-specific header files as source files to force a
target dependency, as clang will complain if more than one source file
is used for a compile command with a single '-o' flag.
Use the proper Makefile variables instead as defined in
tools/testing/selftests/lib.mk.
Signed-off-by: Ricardo Cañuelo <ricardo.canuelo@collabora.com>
Reviewed-by: André Almeida <andrealmeid@igalia.com>
Signed-off-by: Shuah Khan <skhan@linuxfoundation.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>
Bug: 187829246
Test: incfs_test passes
Signed-off-by: Paul Lawrence <paullawrence@google.com>
Change-Id: I1762f170c8a8a2fb7672f65c402e82ab95aeef8a
Signed-off-by: Andrzej Perczak <linux@andrzejperczak.com>
Bug: 184291759
Test: incfs_test passes
Signed-off-by: Paul Lawrence <paullawrence@google.com>
Change-Id: If46e91f9c992337d53970573c238be965187761e
Signed-off-by: Andrzej Perczak <linux@andrzejperczak.com>
Adding seven sysfs entries per mount:
reads_failed_timed_out
reads_failed_hash_verification
reads_failed_other
reads_delayed_pending
reads_delayed_pending_us
reads_delayed_min
reads_delayed_min_us
to allow for status monitoring from userland
Change-Id: I50677511c2af4778ba0c574bb80323f31425b4d0
Test: incfs_test passes
Bug: 160634343
Bug: 184291759
Signed-off-by: Paul Lawrence <paullawrence@google.com>
Signed-off-by: Andrzej Perczak <linux@andrzejperczak.com>
Test: incfs_test passes
Bug: 182182100
Signed-off-by: Paul Lawrence <paullawrence@google.com>
Change-Id: I4c9e5f111fbb659798ef79bc20d8a65b64b44ded
Signed-off-by: Andrzej Perczak <linux@andrzejperczak.com>
Bug: 180942327
Test: incfs_test passes
Signed-off-by: Paul Lawrence <paullawrence@google.com>
Change-Id: I6d6532496c072145f22bcf9ff4499ec3f52e94b5
Signed-off-by: Andrzej Perczak <linux@andrzejperczak.com>
Bug: 182185202
Test: incfs_test passes
Signed-off-by: Paul Lawrence <paullawrence@google.com>
Change-Id: I01bdd7f942b1831c1937af8458a09be52cafe227
Signed-off-by: Andrzej Perczak <linux@andrzejperczak.com>
Test: incfs_test passes
Bug: 174875107
Signed-off-by: Paul Lawrence <paullawrence@google.com>
Change-Id: Ie2fcf8164e8247f1190e26984344915c5050752e
Signed-off-by: Andrzej Perczak <linux@andrzejperczak.com>
Bug: 181242243
Test: incfs_test passes
Signed-off-by: Paul Lawrence <paullawrence@google.com>
Change-Id: I0b905e6d740634568f15320a607a62b901fa1431
Signed-off-by: Andrzej Perczak <linux@andrzejperczak.com>
For incfs files that were created without a merkle tree, enabling verity
requires building a merkle tree first. Although this is the same logic
as verity performs, it is not that easy to reconcile the two given that
incfs has the merkle tree potentially when verity is not enabled.
Bug: 160634504
Test: incfs_test passes
Signed-off-by: Paul Lawrence <paullawrence@google.com>
Change-Id: Ifd304bdad897ff817ce332c62e929a369c2dacdb
Signed-off-by: Andrzej Perczak <linux@andrzejperczak.com>
Add ioctl to return the verity file digest, compatible with the identical
ioctl in fs/verity/.
Bug: 160634504
Test: incfs_test passes
Signed-off-by: Paul Lawrence <paullawrence@google.com>
Change-Id: Ieb97582de717fafb8878027dde86fe5b427532bf
Signed-off-by: Andrzej Perczak <linux@andrzejperczak.com>
Now fsverity state is preserved across inode eviction.
Added incfs.verity xattr to track when a file is fs-verity enabled.
Bug: 160634504
Test: incfs_test passes
Signed-off-by: Paul Lawrence <paullawrence@google.com>
Change-Id: I908a80dc9d956d0fbaa59b40c249de850e887820
Signed-off-by: Andrzej Perczak <linux@andrzejperczak.com>
Add FS_IOC_GETFLAGS ioctl to incfs. Currently this will only get the
S_VERITY flag.
Bug: 160634504
Test: incfs_test passes
Signed-off-by: Paul Lawrence <paullawrence@google.com>
Change-Id: If95dfb88ba8d4c47e452283f53f61adc63270d31
Signed-off-by: Andrzej Perczak <linux@andrzejperczak.com>
Add FS_IOC_ENABLE_VERITY ioctl
When called, calculate measurement, validate signature against fsverity,
and set S_VERITY flag.
This does not (yet) preserve the verity status once the inode is
evicted.
Bug: 160634504
Test: incfs_test passes
Signed-off-by: Paul Lawrence <paullawrence@google.com>
Change-Id: I2d9c9cd9235fd3e14e3fd2ee191c26aafb6472d0
Signed-off-by: Andrzej Perczak <linux@andrzejperczak.com>
Bug: 175323815
Test: incfs_test passes
Signed-off-by: Paul Lawrence <paullawrence@google.com>
Change-Id: Id2423f8ff8faabe912bed4052e4f7df39f57e534
Signed-off-by: Andrzej Perczak <linux@andrzejperczak.com>
Bug: 175323815
Test: incfs_test passes
Signed-off-by: Paul Lawrence <paullawrence@google.com>
Change-Id: I0df482e225b85321703b442afdf6f175b9cc3ab7
Signed-off-by: Andrzej Perczak <linux@andrzejperczak.com>
Google changed their mind about incfs and reverted all v2 related
changes. Lets bring it back.
This commit was created by checking out commit 8278cda5d9
(ANDROID: Incremental fs: Set credentials before reading/writing)
and picking some changes from v4.19 in order to make upstream process
easier.
Signed-off-by: Andrzej Perczak <linux@andrzejperczak.com>
Patch series "XArray", v9. (First part thereof).
This patchset is, I believe, appropriate for merging for 4.17. It
contains the XArray implementation, to eventually replace the radix
tree, and converts the page cache to use it.
This conversion keeps the radix tree and XArray data structures in sync
at all times. That allows us to convert the page cache one function at
a time and should allow for easier bisection. Other than renaming some
elements of the structures, the data structures are fundamentally
unchanged; a radix tree walk and an XArray walk will touch the same
number of cachelines. I have changes planned to the XArray data
structure, but those will happen in future patches.
Improvements the XArray has over the radix tree:
- The radix tree provides operations like other trees do; 'insert' and
'delete'. But what most users really want is an automatically
resizing array, and so it makes more sense to give users an API that
is like an array -- 'load' and 'store'. We still have an 'insert'
operation for users that really want that semantic.
- The XArray considers locking as part of its API. This simplifies a
lot of users who formerly had to manage their own locking just for
the radix tree. It also improves code generation as we can now tell
RCU that we're holding a lock and it doesn't need to generate as much
fencing code. The other advantage is that tree nodes can be moved
(not yet implemented).
- GFP flags are now parameters to calls which may need to allocate
memory. The radix tree forced users to decide what the allocation
flags would be at creation time. It's much clearer to specify them at
allocation time.
- Memory is not preloaded; we don't tie up dozens of pages on the off
chance that the slab allocator fails. Instead, we drop the lock,
allocate a new node and retry the operation. We have to convert all
the radix tree, IDA and IDR preload users before we can realise this
benefit, but I have not yet found a user which cannot be converted.
- The XArray provides a cmpxchg operation. The radix tree forces users
to roll their own (and at least four have).
- Iterators take a 'max' parameter. That simplifies many users and will
reduce the amount of iteration done.
- Iteration can proceed backwards. We only have one user for this, but
since it's called as part of the pagefault readahead algorithm, that
seemed worth mentioning.
- RCU-protected pointers are not exposed as part of the API. There are
some fun bugs where the page cache forgets to use rcu_dereference()
in the current codebase.
- Value entries gain an extra bit compared to radix tree exceptional
entries. That gives us the extra bit we need to put huge page swap
entries in the page cache.
- Some iterators now take a 'filter' argument instead of having
separate iterators for tagged/untagged iterations.
The page cache is improved by this:
- Shorter, easier to read code
- More efficient iterations
- Reduction in size of struct address_space
- Fewer walks from the top of the data structure; the XArray API
encourages staying at the leaf node and conducting operations there.
This patch (of 8):
None of these bits may be used for slab allocations, so we can use them
as radix tree flags as long as we mask them off before passing them to
the slab allocator. Move the IDR flag from the high bits to the
GFP_ZONEMASK bits.
Link: http://lkml.kernel.org/r/20180313132639.17387-3-willy@infradead.org
Signed-off-by: Matthew Wilcox <mawilcox@microsoft.com>
Acked-by: Jeff Layton <jlayton@kernel.org>
Cc: Darrick J. Wong <darrick.wong@oracle.com>
Cc: Dave Chinner <david@fromorbit.com>
Cc: Ryusuke Konishi <konishi.ryusuke@lab.ntt.co.jp>
Cc: Will Deacon <will.deacon@arm.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
commit 2fa7d94afc1afbb4d702760c058dc2d7ed30f226 upstream.
The first commit cited below attempts to fix the off-by-one error that
appeared in some comparisons with an open range. Due to this error,
arithmetically equivalent pieces of code could get different verdicts
from the verifier, for example (pseudocode):
// 1. Passes the verifier:
if (data + 8 > data_end)
return early
read *(u64 *)data, i.e. [data; data+7]
// 2. Rejected by the verifier (should still pass):
if (data + 7 >= data_end)
return early
read *(u64 *)data, i.e. [data; data+7]
The attempted fix, however, shifts the range by one in a wrong
direction, so the bug not only remains, but also such piece of code
starts failing in the verifier:
// 3. Rejected by the verifier, but the check is stricter than in #1.
if (data + 8 >= data_end)
return early
read *(u64 *)data, i.e. [data; data+7]
The change performed by that fix converted an off-by-one bug into
off-by-two. The second commit cited below added the BPF selftests
written to ensure than code chunks like #3 are rejected, however,
they should be accepted.
This commit fixes the off-by-two error by adjusting new_range in the
right direction and fixes the tests by changing the range into the
one that should actually fail.
Fixes: fb2a311a31 ("bpf: fix off by one for range markings with L{T, E} patterns")
Fixes: b37242c773 ("bpf: add test cases to bpf selftests to cover all access tests")
Signed-off-by: Maxim Mikityanskiy <maximmi@nvidia.com>
Signed-off-by: Daniel Borkmann <daniel@iogearbox.net>
Link: https://lore.kernel.org/bpf/20211130181607.593149-1-maximmi@nvidia.com
[OP: only cherry-pick selftest changes applicable to 4.14]
Signed-off-by: Ovidiu Panait <ovidiu.panait@windriver.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
commit 5366d2269139ba8eb6a906d73a0819947e3e4e0a upstream.
Commit 294f2fc6da27 ("bpf: Verifer, adjust_scalar_min_max_vals to always
call update_reg_bounds()") changed the way verifier logs some of its state,
adjust the test_align accordingly. Where possible, I tried to not copy-paste
the entire log line and resorted to dropping the last closing brace instead.
Fixes: 294f2fc6da27 ("bpf: Verifer, adjust_scalar_min_max_vals to always call update_reg_bounds()")
Signed-off-by: Stanislav Fomichev <sdf@google.com>
Signed-off-by: Daniel Borkmann <daniel@iogearbox.net>
Link: https://lore.kernel.org/bpf/20200515194904.229296-1-sdf@google.com
[OP: adjust for 4.14 selftests, apply only the relevant diffs]
Signed-off-by: Ovidiu Panait <ovidiu.panait@windriver.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
[ Upstream commit 4d8f52ac5fa9eede7b7aa2f2d67c841d9eeb655f ]
The return value from system() is a waitpid-style integer. Do not return
it directly because with the implicit masking in exit() it will always
return 0. Access it with appropriate macros to really pass on errors.
Fixes: 7290ce1423 ("selftests/timers: Add clocksource-switch test from timetest suite")
Signed-off-by: Wolfram Sang <wsa+renesas@sang-engineering.com>
Acked-by: John Stultz <jstultz@google.com>
Signed-off-by: Shuah Khan <skhan@linuxfoundation.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>
[ Upstream commit 9a162977d20436be5678a8e21a8e58eb4616d86a ]
Toolchains with an include file 'sys/timex.h' based on 3.18 will have a
'clock_adjtime' definition added, so it can't be static in the code:
valid-adjtimex.c:43:12: error: static declaration of ‘clock_adjtime’ follows non-static declaration
Fixes: e03a58c320 ("kselftests: timers: Add adjtimex SETOFFSET validity tests")
Signed-off-by: Wolfram Sang <wsa+renesas@sang-engineering.com>
Acked-by: John Stultz <jstultz@google.com>
Signed-off-by: Shuah Khan <skhan@linuxfoundation.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>
Changes in 4.14.276
USB: serial: pl2303: add IBM device IDs
USB: serial: simple: add Nokia phone driver
netdevice: add the case if dev is NULL
virtio_console: break out of buf poll on remove
ethernet: sun: Free the coherent when failing in probing
spi: Fix invalid sgs value
spi: Fix erroneous sgs value with min_t()
af_key: add __GFP_ZERO flag for compose_sadb_supported in function pfkey_register
fuse: fix pipe buffer lifetime for direct_io
tpm: fix reference counting for struct tpm_chip
block: Add a helper to validate the block size
virtio-blk: Use blk_validate_block_size() to validate block size
USB: usb-storage: Fix use of bitfields for hardware data in ene_ub6250.c
coresight: Fix TRCCONFIGR.QE sysfs interface
iio: inkern: apply consumer scale on IIO_VAL_INT cases
iio: inkern: apply consumer scale when no channel scale is available
iio: inkern: make a best effort on offset calculation
clk: uniphier: Fix fixed-rate initialization
ptrace: Check PTRACE_O_SUSPEND_SECCOMP permission on PTRACE_SEIZE
Documentation: add link to stable release candidate tree
Documentation: update stable tree link
SUNRPC: avoid race between mod_timer() and del_timer_sync()
NFSD: prevent underflow in nfssvc_decode_writeargs()
pinctrl: samsung: drop pin banks references on error paths
can: ems_usb: ems_usb_start_xmit(): fix double dev_kfree_skb() in error path
jffs2: fix use-after-free in jffs2_clear_xattr_subsystem
jffs2: fix memory leak in jffs2_do_mount_fs
jffs2: fix memory leak in jffs2_scan_medium
mm/pages_alloc.c: don't create ZONE_MOVABLE beyond the end of a node
mempolicy: mbind_range() set_policy() after vma_merge()
scsi: libsas: Fix sas_ata_qc_issue() handling of NCQ NON DATA commands
qed: display VF trust config
qed: validate and restrict untrusted VFs vlan promisc mode
Revert "Input: clear BTN_RIGHT/MIDDLE on buttonpads"
ALSA: cs4236: fix an incorrect NULL check on list iterator
drbd: fix potential silent data corruption
ACPI: properties: Consistently return -ENOENT if there are no more references
drivers: hamradio: 6pack: fix UAF bug caused by mod_timer()
video: fbdev: sm712fb: Fix crash in smtcfb_read()
video: fbdev: atari: Atari 2 bpp (STe) palette bugfix
ARM: dts: at91: sama5d2: Fix PMERRLOC resource size
ARM: dts: exynos: fix UART3 pins configuration in Exynos5250
ARM: dts: exynos: add missing HDMI supplies on SMDK5250
ARM: dts: exynos: add missing HDMI supplies on SMDK5420
carl9170: fix missing bit-wise or operator for tx_params
thermal: int340x: Increase bitmap size
lib/raid6/test: fix multiple definition linking error
DEC: Limit PMAX memory probing to R3k systems
media: davinci: vpif: fix unbalanced runtime PM get
brcmfmac: firmware: Allocate space for default boardrev in nvram
brcmfmac: pcie: Replace brcmf_pcie_copy_mem_todev with memcpy_toio
PCI: pciehp: Clear cmd_busy bit in polling mode
crypto: authenc - Fix sleep in atomic context in decrypt_tail
crypto: mxs-dcp - Fix scatterlist processing
spi: tegra114: Add missing IRQ check in tegra_spi_probe
selftests/x86: Add validity check and allow field splitting
spi: pxa2xx-pci: Balance reference count for PCI DMA device
hwmon: (pmbus) Add mutex to regulator ops
hwmon: (sch56xx-common) Replace WDOG_ACTIVE with WDOG_HW_RUNNING
PM: hibernate: fix __setup handler error handling
PM: suspend: fix return value of __setup handler
hwrng: atmel - disable trng on failure path
crypto: vmx - add missing dependencies
ACPI: APEI: fix return value of __setup handlers
crypto: ccp - ccp_dmaengine_unregister release dma channels
hwmon: (pmbus) Add Vin unit off handling
clocksource: acpi_pm: fix return value of __setup handler
sched/debug: Remove mpol_get/put and task_lock/unlock from sched_show_numa
perf/core: Fix address filter parser for multiple filters
perf/x86/intel/pt: Fix address filter config for 32-bit kernel
media: coda: Fix missing put_device() call in coda_get_vdoa_data
video: fbdev: smscufx: Fix null-ptr-deref in ufx_usb_probe()
video: fbdev: fbcvt.c: fix printing in fb_cvt_print_name()
ARM: dts: qcom: ipq4019: fix sleep clock
soc: ti: wkup_m3_ipc: Fix IRQ check in wkup_m3_ipc_probe
media: usb: go7007: s2250-board: fix leak in probe()
ASoC: ti: davinci-i2s: Add check for clk_enable()
ALSA: spi: Add check for clk_enable()
arm64: dts: ns2: Fix spi-cpol and spi-cpha property
arm64: dts: broadcom: Fix sata nodename
printk: fix return value of printk.devkmsg __setup handler
ASoC: mxs-saif: Handle errors for clk_enable
ASoC: atmel_ssc_dai: Handle errors for clk_enable
memory: emif: Add check for setup_interrupts
memory: emif: check the pointer temp in get_device_details()
ALSA: firewire-lib: fix uninitialized flag for AV/C deferred transaction
media: stk1160: If start stream fails, return buffers with VB2_BUF_STATE_QUEUED
ASoC: atmel: Add missing of_node_put() in at91sam9g20ek_audio_probe
ASoC: wm8350: Handle error for wm8350_register_irq
ASoC: fsi: Add check for clk_enable
video: fbdev: omapfb: Add missing of_node_put() in dvic_probe_of
ASoC: dmaengine: do not use a NULL prepare_slave_config() callback
ASoC: mxs: Fix error handling in mxs_sgtl5000_probe
ASoC: imx-es8328: Fix error return code in imx_es8328_probe()
ASoC: msm8916-wcd-digital: Fix missing clk_disable_unprepare() in msm8916_wcd_digital_probe
mtd: onenand: Check for error irq
drm/edid: Don't clear formats if using deep color
ath9k_htc: fix uninit value bugs
power: reset: gemini-poweroff: Fix IRQ check in gemini_poweroff_probe
ray_cs: Check ioremap return value
power: supply: ab8500: Fix memory leak in ab8500_fg_sysfs_init
HID: i2c-hid: fix GET/SET_REPORT for unnumbered reports
iwlwifi: Fix -EIO error code that is never returned
dm crypt: fix get_key_size compiler warning if !CONFIG_KEYS
scsi: pm8001: Fix command initialization in pm80XX_send_read_log()
scsi: pm8001: Fix command initialization in pm8001_chip_ssp_tm_req()
scsi: pm8001: Fix payload initialization in pm80xx_set_thermal_config()
scsi: pm8001: Fix abort all task initialization
TOMOYO: fix __setup handlers return values
ext2: correct max file size computing
drm/tegra: Fix reference leak in tegra_dsi_ganged_probe
power: supply: bq24190_charger: Fix bq24190_vbus_is_enabled() wrong false return
KVM: x86: Fix emulation in writing cr8
KVM: x86/emulator: Defer not-present segment check in __load_segment_descriptor()
i2c: xiic: Make bus names unique
power: supply: wm8350-power: Handle error for wm8350_register_irq
power: supply: wm8350-power: Add missing free in free_charger_irq
PCI: Reduce warnings on possible RW1C corruption
powerpc/sysdev: fix incorrect use to determine if list is empty
mfd: mc13xxx: Add check for mc13xxx_irq_request
vxcan: enable local echo for sent CAN frames
MIPS: RB532: fix return value of __setup handler
mtd: rawnand: atmel: fix refcount issue in atmel_nand_controller_init
USB: storage: ums-realtek: fix error code in rts51x_read_mem()
af_netlink: Fix shift out of bounds in group mask calculation
i2c: mux: demux-pinctrl: do not deactivate a master that is not active
tcp: ensure PMTU updates are processed during fastopen
mfd: asic3: Add missing iounmap() on error asic3_mfd_probe
mxser: fix xmit_buf leak in activate when LSR == 0xff
pwm: lpc18xx-sct: Initialize driver data and hardware before pwmchip_add()
staging:iio:adc:ad7280a: Fix handing of device address bit reversing.
serial: 8250_mid: Balance reference count for PCI DMA device
serial: 8250: Fix race condition in RTS-after-send handling
iio: adc: Add check for devm_request_threaded_irq
clk: qcom: clk-rcg2: Update the frac table for pixel clock
remoteproc: qcom_wcnss: Add missing of_node_put() in wcnss_alloc_memory_region
clk: loongson1: Terminate clk_div_table with sentinel element
clk: clps711x: Terminate clk_div_table with sentinel element
clk: tegra: tegra124-emc: Fix missing put_device() call in emc_ensure_emc_driver
NFS: remove unneeded check in decode_devicenotify_args()
pinctrl: mediatek: Fix missing of_node_put() in mtk_pctrl_init
pinctrl: nomadik: Add missing of_node_put() in nmk_pinctrl_probe
pinctrl/rockchip: Add missing of_node_put() in rockchip_pinctrl_probe
tty: hvc: fix return value of __setup handler
kgdboc: fix return value of __setup handler
kgdbts: fix return value of __setup handler
jfs: fix divide error in dbNextAG
netfilter: nf_conntrack_tcp: preserve liberal flag in tcp options
xen: fix is_xen_pmu()
net: phy: broadcom: Fix brcm_fet_config_init()
qlcnic: dcb: default to returning -EOPNOTSUPP
net/x25: Fix null-ptr-deref caused by x25_disconnect
NFSv4/pNFS: Fix another issue with a list iterator pointing to the head
lib/test: use after free in register_test_dev_kmod()
selinux: use correct type for context length
loop: use sysfs_emit() in the sysfs xxx show()
Fix incorrect type in assignment of ipv6 port for audit
irqchip/nvic: Release nvic_base upon failure
ACPICA: Avoid walking the ACPI Namespace if it is not there
ACPI/APEI: Limit printable size of BERT table data
PM: core: keep irq flags in device_pm_check_callbacks()
spi: tegra20: Use of_device_get_match_data()
ext4: don't BUG if someone dirty pages without asking ext4 first
ntfs: add sanity check on allocation size
video: fbdev: nvidiafb: Use strscpy() to prevent buffer overflow
video: fbdev: w100fb: Reset global state
video: fbdev: cirrusfb: check pixclock to avoid divide by zero
video: fbdev: omapfb: acx565akm: replace snprintf with sysfs_emit
ARM: dts: qcom: fix gic_irq_domain_translate warnings for msm8960
ARM: dts: bcm2837: Add the missing L1/L2 cache information
video: fbdev: omapfb: panel-dsi-cm: Use sysfs_emit() instead of snprintf()
video: fbdev: omapfb: panel-tpo-td043mtea1: Use sysfs_emit() instead of snprintf()
ASoC: soc-core: skip zero num_dai component in searching dai name
media: cx88-mpeg: clear interrupt status register before streaming video
ARM: tegra: tamonten: Fix I2C3 pad setting
ARM: mmp: Fix failure to remove sram device
video: fbdev: sm712fb: Fix crash in smtcfb_write()
media: hdpvr: initialize dev->worker at hdpvr_register_videodev
mmc: host: Return an error when ->enable_sdio_irq() ops is missing
powerpc/lib/sstep: Fix 'sthcx' instruction
powerpc/lib/sstep: Fix build errors with newer binutils
scsi: qla2xxx: Fix warning for missing error code
scsi: qla2xxx: Suppress a kernel complaint in qla_create_qpair()
KVM: Prevent module exit until all VMs are freed
ubifs: rename_whiteout: Fix double free for whiteout_ui->data
ubifs: Add missing iput if do_tmpfile() failed in rename whiteout
ubifs: setflags: Make dirtied_ino_d 8 bytes aligned
ubifs: rename_whiteout: correct old_dir size computing
can: mcba_usb: mcba_usb_start_xmit(): fix double dev_kfree_skb in error path
can: mcba_usb: properly check endpoint type
gfs2: Make sure FITRIM minlen is rounded up to fs block size
pinctrl: pinconf-generic: Print arguments for bias-pull-*
ubi: Fix race condition between ctrl_cdev_ioctl and ubi_cdev_ioctl
ACPI: CPPC: Avoid out of bounds access when parsing _CPC data
mm/mmap: return 1 from stack_guard_gap __setup() handler
mm/memcontrol: return 1 from cgroup.memory __setup() handler
ubi: fastmap: Return error code if memory allocation fails in add_aeb()
ASoC: topology: Allow TLV control to be either read or write
ARM: dts: spear1340: Update serial node properties
ARM: dts: spear13xx: Update SPI dma properties
openvswitch: Fixed nd target mask field in the flow dump.
KVM: x86: Forbid VMM to set SYNIC/STIMER MSRs when SynIC wasn't activated
ubifs: Rectify space amount budget for mkdir/tmpfile operations
rtc: wm8350: Handle error for wm8350_register_irq
ARM: 9187/1: JIVE: fix return value of __setup handler
KVM: x86/svm: Clear reserved bits written to PerfEvtSeln MSRs
ath5k: fix OOB in ath5k_eeprom_read_pcal_info_5111
ptp: replace snprintf with sysfs_emit
powerpc: dts: t104xrdb: fix phy type for FMAN 4/5
scsi: mvsas: Replace snprintf() with sysfs_emit()
scsi: bfa: Replace snprintf() with sysfs_emit()
power: supply: axp20x_battery: properly report current when discharging
powerpc: Set crashkernel offset to mid of RMA region
PCI: aardvark: Fix support for MSI interrupts
iommu/arm-smmu-v3: fix event handling soft lockup
dm ioctl: prevent potential spectre v1 gadget
scsi: pm8001: Fix pm8001_mpi_task_abort_resp()
scsi: aha152x: Fix aha152x_setup() __setup handler return value
net/smc: correct settings of RMB window update limit
macvtap: advertise link netns via netlink
bnxt_en: Eliminate unintended link toggle during FW reset
MIPS: fix fortify panic when copying asm exception handlers
scsi: libfc: Fix use after free in fc_exch_abts_resp()
usb: dwc3: omap: fix "unbalanced disables for smps10_out1" on omap5evm
xtensa: fix DTC warning unit_address_format
Bluetooth: Fix use after free in hci_send_acl
init/main.c: return 1 from handled __setup() functions
w1: w1_therm: fixes w1_seq for ds28ea00 sensors
SUNRPC/call_alloc: async tasks mustn't block waiting for memory
NFS: swap IO handling is slightly different for O_DIRECT IO
NFS: swap-out must always use STABLE writes.
serial: samsung_tty: do not unlock port->lock for uart_write_wakeup()
virtio_console: eliminate anonymous module_init & module_exit
jfs: prevent NULL deref in diFree
parisc: Fix CPU affinity for Lasi, WAX and Dino chips
ipv6: add missing tx timestamping on IPPROTO_RAW
net: add missing SOF_TIMESTAMPING_OPT_ID support
mm: fix race between MADV_FREE reclaim and blkdev direct IO read
drm/amdgpu: fix off by one in amdgpu_gfx_kiq_acquire()
scsi: zorro7xx: Fix a resource leak in zorro7xx_remove_one()
net: stmmac: Fix unset max_speed difference between DT and non-DT platforms
drm/imx: Fix memory leak in imx_pd_connector_get_modes
drbd: Fix five use after free bugs in get_initial_state
Revert "mmc: sdhci-xenon: fix annoying 1.8V regulator warning"
mmmremap.c: avoid pointless invalidate_range_start/end on mremap(old_size=0)
mm/mempolicy: fix mpol_new leak in shared_policy_replace
x86/pm: Save the MSR validity status at context setup
x86/speculation: Restore speculation related MSRs during S3 resume
btrfs: fix qgroup reserve overflow the qgroup limit
arm64: patch_text: Fixup last cpu should be master
perf: qcom_l2_pmu: fix an incorrect NULL check on list iterator
tools build: Use $(shell ) instead of `` to get embedded libperl's ccopts
dmaengine: Revert "dmaengine: shdma: Fix runtime PM imbalance on error"
mm: don't skip swap entry even if zap_details specified
arm64: module: remove (NOLOAD) from linker script
mm/sparsemem: fix 'mem_section' will never be NULL gcc 12 warning
cgroup: Use open-time credentials for process migraton perm checks
cgroup: Allocate cgroup_file_ctx for kernfs_open_file->priv
cgroup: Use open-time cgroup namespace for process migration perm checks
xfrm: policy: match with both mark and mask on user interfaces
memory: atmel-ebi: Fix missing of_node_put in atmel_ebi_probe
veth: Ensure eth header is in skb's linear part
gpiolib: acpi: use correct format characters
mlxsw: i2c: Fix initialization error flow
net: ethernet: stmmac: fix altr_tse_pcs function when using a fixed-link
nfc: nci: add flush_workqueue to prevent uaf
cifs: potential buffer overflow in handling symlinks
drm/amd: Add USBC connector ID
drm/amdkfd: Check for potential null return of kmalloc_array()
Drivers: hv: vmbus: Prevent load re-ordering when reading ring buffer
scsi: target: tcmu: Fix possible page UAF
scsi: ibmvscsis: Increase INITIAL_SRP_LIMIT to 1024
net: micrel: fix KS8851_MLL Kconfig
ata: libata-core: Disable READ LOG DMA EXT for Samsung 840 EVOs
gpu: ipu-v3: Fix dev_dbg frequency output
scsi: mvsas: Add PCI ID of RocketRaid 2640
drivers: net: slip: fix NPD bug in sl_tx_timeout()
mm, page_alloc: fix build_zonerefs_node()
mm: kmemleak: take a full lowmem check in kmemleak_*_phys()
gcc-plugins: latent_entropy: use /dev/urandom
ALSA: pcm: Test for "silence" field in struct "pcm_format_data"
ARM: davinci: da850-evm: Avoid NULL pointer dereference
smp: Fix offline cpu check in flush_smp_call_function_queue()
i2c: pasemi: Wait for write xfers to finish
Linux 4.14.276
Signed-off-by: Greg Kroah-Hartman <gregkh@google.com>
Change-Id: I45d8292ce654c0236758030a89b4618cf3a3d87b
[ Upstream commit b06e15ebd5bfb670f93c7f11a29b8299c1178bc6 ]
Add check to test if CC has a string. CC can have multiple sub-strings
like "ccache gcc". Erorr pops up if it is treated as single string and
double quotes are used around it. This can be fixed by removing the
quotes and not treating CC as a single string.
Fixes: e9886ace22 ("selftests, x86: Rework x86 target architecture detection")
Reported-by: "kernelci.org bot" <bot@kernelci.org>
Signed-off-by: Muhammad Usama Anjum <usama.anjum@collabora.com>
Signed-off-by: Dave Hansen <dave.hansen@linux.intel.com>
Link: https://lkml.kernel.org/r/20220214184109.3739179-2-usama.anjum@collabora.com
Signed-off-by: Sasha Levin <sashal@kernel.org>
Changes in 4.14.273
sctp: fix the processing for INIT chunk
sctp: fix the processing for INIT_ACK chunk
xfrm: Fix xfrm migrate issues when address family changes
arm64: dts: rockchip: fix rk3399-puma eMMC HS400 signal integrity
ARM: dts: rockchip: fix a typo on rk3288 crypto-controller
MIPS: smp: fill in sibling and core maps earlier
ARM: 9178/1: fix unmet dependency on BITREVERSE for HAVE_ARCH_BITREVERSE
can: rcar_canfd: rcar_canfd_channel_probe(): register the CAN device when fully ready
atm: firestream: check the return value of ioremap() in fs_init()
nl80211: Update bss channel on channel switch for P2P_CLIENT
tcp: make tcp_read_sock() more robust
sfc: extend the locking on mcdi->seqno
kselftest/vm: fix tests build with old libc
fs: sysfs_emit: Remove PAGE_SIZE alignment check
efi: fix return value of __setup handlers
net/packet: fix slab-out-of-bounds access in packet_recvmsg()
atm: eni: Add check for dma_map_single
net: handle ARPHRD_PIMREG in dev_is_mac_header_xmit()
usb: gadget: rndis: prevent integer overflow in rndis_set_response()
usb: gadget: Fix use-after-free bug by not setting udc->dev.driver
Input: aiptek - properly check endpoint type
perf symbols: Fix symbol size calculation condition
Linux 4.14.273
Signed-off-by: Greg Kroah-Hartman <gregkh@google.com>
Change-Id: I98286ffad5f40e4f41f7001ec0ba5c6ccaf2532b
[ Upstream commit b773827e361952b3f53ac6fa4c4e39ccd632102e ]
The error message when I build vm tests on debian10 (GLIBC 2.28):
userfaultfd.c: In function `userfaultfd_pagemap_test':
userfaultfd.c:1393:37: error: `MADV_PAGEOUT' undeclared (first use
in this function); did you mean `MADV_RANDOM'?
if (madvise(area_dst, test_pgsize, MADV_PAGEOUT))
^~~~~~~~~~~~
MADV_RANDOM
This patch includes these newer definitions from UAPI linux/mman.h, is
useful to fix tests build on systems without these definitions in glibc
sys/mman.h.
Link: https://lkml.kernel.org/r/20220227055330.43087-2-zhouchengming@bytedance.com
Signed-off-by: Chengming Zhou <zhouchengming@bytedance.com>
Reviewed-by: Shuah Khan <skhan@linuxfoundation.org>
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>
Changes in 4.14.272
net: qlogic: check the return value of dma_alloc_coherent() in qed_vf_hw_prepare()
qed: return status of qed_iov_get_link
ethernet: Fix error handling in xemaclite_of_probe
net: ethernet: ti: cpts: Handle error for clk_enable
net: ethernet: lpc_eth: Handle error for clk_enable
ax25: Fix NULL pointer dereference in ax25_kill_by_device
net/mlx5: Fix size field in bufferx_reg struct
NFC: port100: fix use-after-free in port100_send_complete
gpio: ts4900: Do not set DAT and OE together
sctp: fix kernel-infoleak for SCTP sockets
net-sysfs: add check for netdevice being present to speed_show
Revert "xen-netback: remove 'hotplug-status' once it has served its purpose"
Revert "xen-netback: Check for hotplug-status existence before watching"
tracing: Ensure trace buffer is at least 4096 bytes large
selftests/memfd: clean up mapping in mfd_fail_write
ARM: Spectre-BHB: provide empty stub for non-config
staging: gdm724x: fix use after free in gdm_lte_rx()
virtio: unexport virtio_finalize_features
virtio: acknowledge all features before access
ARM: fix Thumb2 regression with Spectre BHB
ext4: add check to prevent attempting to resize an fs with sparse_super2
btrfs: unlock newly allocated extent buffer after error
Linux 4.14.272
Signed-off-by: Greg Kroah-Hartman <gregkh@google.com>
Change-Id: Ibf801ecb8549f8aee1b0acd8705fc75dcd5442ed
[ Upstream commit fda153c89af344d21df281009a9d046cf587ea0f ]
Running the memfd script ./run_hugetlbfs_test.sh will often end in error
as follows:
memfd-hugetlb: CREATE
memfd-hugetlb: BASIC
memfd-hugetlb: SEAL-WRITE
memfd-hugetlb: SEAL-FUTURE-WRITE
memfd-hugetlb: SEAL-SHRINK
fallocate(ALLOC) failed: No space left on device
./run_hugetlbfs_test.sh: line 60: 166855 Aborted (core dumped) ./memfd_test hugetlbfs
opening: ./mnt/memfd
fuse: DONE
If no hugetlb pages have been preallocated, run_hugetlbfs_test.sh will
allocate 'just enough' pages to run the test. In the SEAL-FUTURE-WRITE
test the mfd_fail_write routine maps the file, but does not unmap. As a
result, two hugetlb pages remain reserved for the mapping. When the
fallocate call in the SEAL-SHRINK test attempts allocate all hugetlb
pages, it is short by the two reserved pages.
Fix by making sure to unmap in mfd_fail_write.
Link: https://lkml.kernel.org/r/20220219004340.56478-1-mike.kravetz@oracle.com
Signed-off-by: Mike Kravetz <mike.kravetz@oracle.com>
Cc: Joel Fernandes <joel@joelfernandes.org>
Cc: Shuah Khan <shuah@kernel.org>
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>
