94de3b405c8dee0ffc8de5c06b32fbf00fc4e8f9
38873 Commits
| Author | SHA1 | Message | Date | |
|---|---|---|---|---|
Tianchen Ding
|
dd960a0ddd |
sched: Remove the limitation of WF_ON_CPU on wakelist if wakee cpu is idle
[ Upstream commit f3dd3f674555bd9455c5ae7fafce0696bd9931b3 ]
Wakelist can help avoid cache bouncing and offload the overhead of waker
cpu. So far, using wakelist within the same llc only happens on
WF_ON_CPU, and this limitation could be removed to further improve
wakeup performance.
The commit
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|
Tianchen Ding
|
f9ab9bcf53 |
sched: Fix the check of nr_running at queue wakelist
[ Upstream commit 28156108fecb1f808b21d216e8ea8f0d205a530c ]
The commit
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Waiman Long
|
147f66d22f |
sched, cpuset: Fix dl_cpu_busy() panic due to empty cs->cpus_allowed
[ Upstream commit b6e8d40d43ae4dec00c8fea2593eeea3114b8f44 ]
With cgroup v2, the cpuset's cpus_allowed mask can be empty indicating
that the cpuset will just use the effective CPUs of its parent. So
cpuset_can_attach() can call task_can_attach() with an empty mask.
This can lead to cpumask_any_and() returns nr_cpu_ids causing the call
to dl_bw_of() to crash due to percpu value access of an out of bound
CPU value. For example:
[80468.182258] BUG: unable to handle page fault for address: ffffffff8b6648b0
:
[80468.191019] RIP: 0010:dl_cpu_busy+0x30/0x2b0
:
[80468.207946] Call Trace:
[80468.208947] cpuset_can_attach+0xa0/0x140
[80468.209953] cgroup_migrate_execute+0x8c/0x490
[80468.210931] cgroup_update_dfl_csses+0x254/0x270
[80468.211898] cgroup_subtree_control_write+0x322/0x400
[80468.212854] kernfs_fop_write_iter+0x11c/0x1b0
[80468.213777] new_sync_write+0x11f/0x1b0
[80468.214689] vfs_write+0x1eb/0x280
[80468.215592] ksys_write+0x5f/0xe0
[80468.216463] do_syscall_64+0x5c/0x80
[80468.224287] entry_SYSCALL_64_after_hwframe+0x44/0xae
Fix that by using effective_cpus instead. For cgroup v1, effective_cpus
is the same as cpus_allowed. For v2, effective_cpus is the real cpumask
to be used by tasks within the cpuset anyway.
Also update task_can_attach()'s 2nd argument name to cs_effective_cpus to
reflect the change. In addition, a check is added to task_can_attach()
to guard against the possibility that cpumask_any_and() may return a
value >= nr_cpu_ids.
Fixes:
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Dietmar Eggemann
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e51b981663 |
sched/deadline: Merge dl_task_can_attach() and dl_cpu_busy()
[ Upstream commit 772b6539fdda31462cc08368e78df60b31a58bab ] Both functions are doing almost the same, that is checking if admission control is still respected. With exclusive cpusets, dl_task_can_attach() checks if the destination cpuset (i.e. its root domain) has enough CPU capacity to accommodate the task. dl_cpu_busy() checks if there is enough CPU capacity in the cpuset in case the CPU is hot-plugged out. dl_task_can_attach() is used to check if a task can be admitted while dl_cpu_busy() is used to check if a CPU can be hotplugged out. Make dl_cpu_busy() able to deal with a task and use it instead of dl_task_can_attach() in task_can_attach(). Signed-off-by: Dietmar Eggemann <dietmar.eggemann@arm.com> Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org> Acked-by: Juri Lelli <juri.lelli@redhat.com> Link: https://lore.kernel.org/r/20220302183433.333029-4-dietmar.eggemann@arm.com Signed-off-by: Sasha Levin <sashal@kernel.org> |
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Chen Zhongjin
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a1edb85e60 |
kprobes: Forbid probing on trampoline and BPF code areas
[ Upstream commit 28f6c37a2910f565b4f5960df52b2eccae28c891 ] kernel_text_address() treats ftrace_trampoline, kprobe_insn_slot and bpf_text_address as valid kprobe addresses - which is not ideal. These text areas are removable and changeable without any notification to kprobes, and probing on them can trigger unexpected behavior: https://lkml.org/lkml/2022/7/26/1148 Considering that jump_label and static_call text are already forbiden to probe, kernel_text_address() should be replaced with core_kernel_text() and is_module_text_address() to check other text areas which are unsafe to kprobe. [ mingo: Rewrote the changelog. ] Fixes: |
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Robin Murphy
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1008e81163 |
swiotlb: fail map correctly with failed io_tlb_default_mem
[ Upstream commit c51ba246cb172c9e947dc6fb8868a1eaf0b2a913 ]
In the failure case of trying to use a buffer which we'd previously
failed to allocate, the "!mem" condition is no longer sufficient since
io_tlb_default_mem became static and assigned by default. Update the
condition to work as intended per the rest of that conversion.
Fixes:
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Chen Zhongjin
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f0c151602f |
profiling: fix shift too large makes kernel panic
[ Upstream commit 0fe6ee8f123a4dfb529a5aff07536bb481f34043 ] |
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Jason A. Donenfeld
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73ccc2b153 |
wireguard: ratelimiter: use hrtimer in selftest
[ Upstream commit 151c8e499f4705010780189377f85b57400ccbf5 ]
Using msleep() is problematic because it's compared against
ratelimiter.c's ktime_get_coarse_boottime_ns(), which means on systems
with slow jiffies (such as UML's forced HZ=100), the result is
inaccurate. So switch to using schedule_hrtimeout().
However, hrtimer gives us access only to the traditional posix timers,
and none of the _COARSE variants. So now, rather than being too
imprecise like jiffies, it's too precise.
One solution would be to give it a large "range" value, but this will
still fire early on a loaded system. A better solution is to align the
timeout to the actual coarse timer, and then round up to the nearest
tick, plus change.
So add the timeout to the current coarse time, and then
schedule_hrtimer() until the absolute computed time.
This should hopefully reduce flakes in CI as well. Note that we keep the
retry loop in case the entire function is running behind, because the
test could still be scheduled out, by either the kernel or by the
hypervisor's kernel, in which case restarting the test and hoping to not
be scheduled out still helps.
Fixes:
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Alexei Starovoitov
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c9a8a448e5 |
bpf: Fix subprog names in stack traces.
[ Upstream commit 9c7c48d6a1e2eb5192ad5294c1c4dbd42a88e88b ] The commit |
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Frederic Weisbecker
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621595f771 |
rcutorture: Fix ksoftirqd boosting timing and iteration
[ Upstream commit 3002153a91a9732a6d1d0bb95138593c7da15743 ]
The RCU priority boosting can fail in two situations:
1) If (nr_cpus= > maxcpus=), which means if the total number of CPUs
is higher than those brought online at boot, then torture_onoff() may
later bring up CPUs that weren't online on boot. Now since rcutorture
initialization only boosts the ksoftirqds of the CPUs that have been
set online on boot, the CPUs later set online by torture_onoff won't
benefit from the boost, making RCU priority boosting fail.
2) The ksoftirqd kthreads are boosted after the creation of
rcu_torture_boost() kthreads, which opens a window large enough for these
rcu_torture_boost() kthreads to wait (despite running at FIFO priority)
for ksoftirqds that are still running at SCHED_NORMAL priority.
The issues can trigger for example with:
./kvm.sh --configs TREE01 --kconfig "CONFIG_RCU_BOOST=y"
[ 34.968561] rcu-torture: !!!
[ 34.968627] ------------[ cut here ]------------
[ 35.014054] WARNING: CPU: 4 PID: 114 at kernel/rcu/rcutorture.c:1979 rcu_torture_stats_print+0x5ad/0x610
[ 35.052043] Modules linked in:
[ 35.069138] CPU: 4 PID: 114 Comm: rcu_torture_sta Not tainted 5.18.0-rc1 #1
[ 35.096424] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS rel-1.14.0-0-g155821a-rebuilt.opensuse.org 04/01/2014
[ 35.154570] RIP: 0010:rcu_torture_stats_print+0x5ad/0x610
[ 35.198527] Code: 63 1b 02 00 74 02 0f 0b 48 83 3d 35 63 1b 02 00 74 02 0f 0b 48 83 3d 21 63 1b 02 00 74 02 0f 0b 48 83 3d 0d 63 1b 02 00 74 02 <0f> 0b 83 eb 01 0f 8e ba fc ff ff 0f 0b e9 b3 fc ff f82
[ 37.251049] RSP: 0000:ffffa92a0050bdf8 EFLAGS: 00010202
[ 37.277320] rcu: De-offloading 8
[ 37.290367] RAX: 0000000000000000 RBX: 0000000000000001 RCX: 0000000000000001
[ 37.290387] RDX: 0000000000000000 RSI: 00000000ffffbfff RDI: 00000000ffffffff
[ 37.290398] RBP: 000000000000007b R08: 0000000000000000 R09: c0000000ffffbfff
[ 37.290407] R10: 000000000000002a R11: ffffa92a0050bc18 R12: ffffa92a0050be20
[ 37.290417] R13: ffffa92a0050be78 R14: 0000000000000000 R15: 000000000001bea0
[ 37.290427] FS: 0000000000000000(0000) GS:ffff96045eb00000(0000) knlGS:0000000000000000
[ 37.290448] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 37.290460] CR2: 0000000000000000 CR3: 000000001dc0c000 CR4: 00000000000006e0
[ 37.290470] Call Trace:
[ 37.295049] <TASK>
[ 37.295065] ? preempt_count_add+0x63/0x90
[ 37.295095] ? _raw_spin_lock_irqsave+0x12/0x40
[ 37.295125] ? rcu_torture_stats_print+0x610/0x610
[ 37.295143] rcu_torture_stats+0x29/0x70
[ 37.295160] kthread+0xe3/0x110
[ 37.295176] ? kthread_complete_and_exit+0x20/0x20
[ 37.295193] ret_from_fork+0x22/0x30
[ 37.295218] </TASK>
Fix this with boosting the ksoftirqds kthreads from the boosting
hotplug callback itself and before the boosting kthreads are created.
Fixes:
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Paul E. McKenney
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489b93ac63 |
rcutorture: Don't cpuhp_remove_state() if cpuhp_setup_state() failed
[ Upstream commit fd13fe16db0d82612b260640f4e26f6d9d1e11fd ] Currently, in CONFIG_RCU_BOOST kernels, if the rcu_torture_init() function's call to cpuhp_setup_state() fails, rcu_torture_cleanup() gamely passes nonsense to cpuhp_remove_state(). This results in strange and misleading splats. This commit therefore ensures that if the rcu_torture_init() function's call to cpuhp_setup_state() fails, rcu_torture_cleanup() avoids invoking cpuhp_remove_state(). Signed-off-by: Paul E. McKenney <paulmck@kernel.org> Signed-off-by: Sasha Levin <sashal@kernel.org> |
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Paul E. McKenney
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5a6ff3e32a |
rcutorture: Warn on individual rcu_torture_init() error conditions
[ Upstream commit efeff6b39b9de4480572c7b0c5eb77204795cb57 ] When running rcutorture as a module, any rcu_torture_init() issues will be reflected in the error code from modprobe or insmod, as the case may be. However, these error codes are not available when running rcutorture built-in, for example, when using the kvm.sh script. This commit therefore adds WARN_ON_ONCE() to allow distinguishing rcu_torture_init() errors when running rcutorture built-in. Signed-off-by: Paul E. McKenney <paulmck@kernel.org> Signed-off-by: Sasha Levin <sashal@kernel.org> |
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Nicolas Saenz Julienne
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b3d3069a6f |
nohz/full, sched/rt: Fix missed tick-reenabling bug in dequeue_task_rt()
[ Upstream commit 5c66d1b9b30f737fcef85a0b75bfe0590e16b62a ]
dequeue_task_rt() only decrements 'rt_rq->rt_nr_running' after having
called sched_update_tick_dependency() preventing it from re-enabling the
tick on systems that no longer have pending SCHED_RT tasks but have
multiple runnable SCHED_OTHER tasks:
dequeue_task_rt()
dequeue_rt_entity()
dequeue_rt_stack()
dequeue_top_rt_rq()
sub_nr_running() // decrements rq->nr_running
sched_update_tick_dependency()
sched_can_stop_tick() // checks rq->rt.rt_nr_running,
...
__dequeue_rt_entity()
dec_rt_tasks() // decrements rq->rt.rt_nr_running
...
Every other scheduler class performs the operation in the opposite
order, and sched_update_tick_dependency() expects the values to be
updated as such. So avoid the misbehaviour by inverting the order in
which the above operations are performed in the RT scheduler.
Fixes:
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Xu Qiang
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9d2a0422de |
irqdomain: Report irq number for NOMAP domains
[ Upstream commit 6f194c99f466147148cc08452718b46664112548 ]
When using a NOMAP domain, __irq_resolve_mapping() doesn't store
the Linux IRQ number at the address optionally provided by the caller.
While this isn't a huge deal (the returned value is guaranteed
to the hwirq that was passed as a parameter), let's honour the letter
of the API by writing the expected value.
Fixes:
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Bart Van Assche
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b4439abfd7 |
blktrace: Trace remapped requests correctly
[ Upstream commit 22c80aac882f712897b88b7ea8f5a74ea19019df ]
Trace the remapped operation and its flags instead of only the data
direction of remapped operations. This issue was detected by analyzing
the warnings reported by sparse related to the new blk_opf_t type.
Reviewed-by: Jun'ichi Nomura <junichi.nomura@nec.com>
Cc: Mike Snitzer <snitzer@kernel.org>
Cc: Mike Christie <michael.christie@oracle.com>
Cc: Li Zefan <lizf@cn.fujitsu.com>
Cc: Chaitanya Kulkarni <kch@nvidia.com>
Fixes:
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Peter Zijlstra
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e0067e6d54 |
locking/lockdep: Fix lockdep_init_map_*() confusion
[ Upstream commit eae6d58d67d9739be5f7ae2dbead1d0ef6528243 ] Commit |
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Tetsuo Handa
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2f0e18e0db |
PM: hibernate: defer device probing when resuming from hibernation
[ Upstream commit 8386c414e27caba8501119948e9551e52b527f59 ]
syzbot is reporting hung task at misc_open() [1], for there is a race
window of AB-BA deadlock which involves probe_count variable. Currently
wait_for_device_probe() from snapshot_open() from misc_open() can sleep
forever with misc_mtx held if probe_count cannot become 0.
When a device is probed by hub_event() work function, probe_count is
incremented before the probe function starts, and probe_count is
decremented after the probe function completed.
There are three cases that can prevent probe_count from dropping to 0.
(a) A device being probed stopped responding (i.e. broken/malicious
hardware).
(b) A process emulating a USB device using /dev/raw-gadget interface
stopped responding for some reason.
(c) New device probe requests keeps coming in before existing device
probe requests complete.
The phenomenon syzbot is reporting is (b). A process which is holding
system_transition_mutex and misc_mtx is waiting for probe_count to become
0 inside wait_for_device_probe(), but the probe function which is called
from hub_event() work function is waiting for the processes which are
blocked at mutex_lock(&misc_mtx) to respond via /dev/raw-gadget interface.
This patch mitigates (b) by deferring wait_for_device_probe() from
snapshot_open() to snapshot_write() and snapshot_ioctl(). Please note that
the possibility of (b) remains as long as any thread which is emulating a
USB device via /dev/raw-gadget interface can be blocked by uninterruptible
blocking operations (e.g. mutex_lock()).
Please also note that (a) and (c) are not addressed. Regarding (c), we
should change the code to wait for only one device which contains the
image for resuming from hibernation. I don't know how to address (a), for
use of timeout for wait_for_device_probe() might result in loss of user
data in the image. Maybe we should require the userland to wait for the
image device before opening /dev/snapshot interface.
Link: https://syzkaller.appspot.com/bug?extid=358c9ab4c93da7b7238c [1]
Reported-by: syzbot <syzbot+358c9ab4c93da7b7238c@syzkaller.appspotmail.com>
Signed-off-by: Tetsuo Handa <penguin-kernel@I-love.SAKURA.ne.jp>
Tested-by: syzbot <syzbot+358c9ab4c93da7b7238c@syzkaller.appspotmail.com>
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>
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John Keeping
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f066e01582 |
sched/core: Always flush pending blk_plug
[ Upstream commit 401e4963bf45c800e3e9ea0d3a0289d738005fd4 ]
With CONFIG_PREEMPT_RT, it is possible to hit a deadlock between two
normal priority tasks (SCHED_OTHER, nice level zero):
INFO: task kworker/u8:0:8 blocked for more than 491 seconds.
Not tainted 5.15.49-rt46 #1
"echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
task:kworker/u8:0 state:D stack: 0 pid: 8 ppid: 2 flags:0x00000000
Workqueue: writeback wb_workfn (flush-7:0)
[<c08a3a10>] (__schedule) from [<c08a3d84>] (schedule+0xdc/0x134)
[<c08a3d84>] (schedule) from [<c08a65a0>] (rt_mutex_slowlock_block.constprop.0+0xb8/0x174)
[<c08a65a0>] (rt_mutex_slowlock_block.constprop.0) from [<c08a6708>]
+(rt_mutex_slowlock.constprop.0+0xac/0x174)
[<c08a6708>] (rt_mutex_slowlock.constprop.0) from [<c0374d60>] (fat_write_inode+0x34/0x54)
[<c0374d60>] (fat_write_inode) from [<c0297304>] (__writeback_single_inode+0x354/0x3ec)
[<c0297304>] (__writeback_single_inode) from [<c0297998>] (writeback_sb_inodes+0x250/0x45c)
[<c0297998>] (writeback_sb_inodes) from [<c0297c20>] (__writeback_inodes_wb+0x7c/0xb8)
[<c0297c20>] (__writeback_inodes_wb) from [<c0297f24>] (wb_writeback+0x2c8/0x2e4)
[<c0297f24>] (wb_writeback) from [<c0298c40>] (wb_workfn+0x1a4/0x3e4)
[<c0298c40>] (wb_workfn) from [<c0138ab8>] (process_one_work+0x1fc/0x32c)
[<c0138ab8>] (process_one_work) from [<c0139120>] (worker_thread+0x22c/0x2d8)
[<c0139120>] (worker_thread) from [<c013e6e0>] (kthread+0x16c/0x178)
[<c013e6e0>] (kthread) from [<c01000fc>] (ret_from_fork+0x14/0x38)
Exception stack(0xc10e3fb0 to 0xc10e3ff8)
3fa0: 00000000 00000000 00000000 00000000
3fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
3fe0: 00000000 00000000 00000000 00000000 00000013 00000000
INFO: task tar:2083 blocked for more than 491 seconds.
Not tainted 5.15.49-rt46 #1
"echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
task:tar state:D stack: 0 pid: 2083 ppid: 2082 flags:0x00000000
[<c08a3a10>] (__schedule) from [<c08a3d84>] (schedule+0xdc/0x134)
[<c08a3d84>] (schedule) from [<c08a41b0>] (io_schedule+0x14/0x24)
[<c08a41b0>] (io_schedule) from [<c08a455c>] (bit_wait_io+0xc/0x30)
[<c08a455c>] (bit_wait_io) from [<c08a441c>] (__wait_on_bit_lock+0x54/0xa8)
[<c08a441c>] (__wait_on_bit_lock) from [<c08a44f4>] (out_of_line_wait_on_bit_lock+0x84/0xb0)
[<c08a44f4>] (out_of_line_wait_on_bit_lock) from [<c0371fb0>] (fat_mirror_bhs+0xa0/0x144)
[<c0371fb0>] (fat_mirror_bhs) from [<c0372a68>] (fat_alloc_clusters+0x138/0x2a4)
[<c0372a68>] (fat_alloc_clusters) from [<c0370b14>] (fat_alloc_new_dir+0x34/0x250)
[<c0370b14>] (fat_alloc_new_dir) from [<c03787c0>] (vfat_mkdir+0x58/0x148)
[<c03787c0>] (vfat_mkdir) from [<c0277b60>] (vfs_mkdir+0x68/0x98)
[<c0277b60>] (vfs_mkdir) from [<c027b484>] (do_mkdirat+0xb0/0xec)
[<c027b484>] (do_mkdirat) from [<c0100060>] (ret_fast_syscall+0x0/0x1c)
Exception stack(0xc2e1bfa8 to 0xc2e1bff0)
bfa0: 01ee42f0 01ee4208 01ee42f0 000041ed 00000000 00004000
bfc0: 01ee42f0 01ee4208 00000000 00000027 01ee4302 00000004 000dcb00 01ee4190
bfe0: 000dc368 bed11924 0006d4b0 b6ebddfc
Here the kworker is waiting on msdos_sb_info::s_lock which is held by
tar which is in turn waiting for a buffer which is locked waiting to be
flushed, but this operation is plugged in the kworker.
The lock is a normal struct mutex, so tsk_is_pi_blocked() will always
return false on !RT and thus the behaviour changes for RT.
It seems that the intent here is to skip blk_flush_plug() in the case
where a non-preemptible lock (such as a spinlock) has been converted to
a rtmutex on RT, which is the case covered by the SM_RTLOCK_WAIT
schedule flag. But sched_submit_work() is only called from schedule()
which is never called in this scenario, so the check can simply be
deleted.
Looking at the history of the -rt patchset, in fact this change was
present from v5.9.1-rt20 until being dropped in v5.13-rt1 as it was part
of a larger patch [1] most of which was replaced by commit
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Samuel Holland
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f116c621dd |
genirq: GENERIC_IRQ_IPI depends on SMP
[ Upstream commit 0f5209fee90b4544c58b4278d944425292789967 ] The generic IPI code depends on the IRQ affinity mask being allocated and initialized. This will not be the case if SMP is disabled. Fix up the remaining driver that selected GENERIC_IRQ_IPI in a non-SMP config. Reported-by: kernel test robot <lkp@intel.com> Signed-off-by: Samuel Holland <samuel@sholland.org> Signed-off-by: Marc Zyngier <maz@kernel.org> Link: https://lore.kernel.org/r/20220701200056.46555-3-samuel@sholland.org Signed-off-by: Sasha Levin <sashal@kernel.org> |
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Antonio Borneo
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f9842ec683 |
genirq: Don't return error on missing optional irq_request_resources()
[ Upstream commit 95001b756467ecc9f5973eb5e74e97699d9bbdf1 ] Function irq_chip::irq_request_resources() is reported as optional in the declaration of struct irq_chip. If the parent irq_chip does not implement it, we should ignore it and return. Don't return error if the functions is missing. Signed-off-by: Antonio Borneo <antonio.borneo@foss.st.com> Signed-off-by: Marc Zyngier <maz@kernel.org> Link: https://lore.kernel.org/r/20220512160544.13561-1-antonio.borneo@foss.st.com Signed-off-by: Sasha Levin <sashal@kernel.org> |
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Chen Yu
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079651c6cf |
sched/fair: Introduce SIS_UTIL to search idle CPU based on sum of util_avg
[ Upstream commit 70fb5ccf2ebb09a0c8ebba775041567812d45f86 ]
[Problem Statement]
select_idle_cpu() might spend too much time searching for an idle CPU,
when the system is overloaded.
The following histogram is the time spent in select_idle_cpu(),
when running 224 instances of netperf on a system with 112 CPUs
per LLC domain:
@usecs:
[0] 533 | |
[1] 5495 | |
[2, 4) 12008 | |
[4, 8) 239252 | |
[8, 16) 4041924 |@@@@@@@@@@@@@@ |
[16, 32) 12357398 |@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@ |
[32, 64) 14820255 |@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@|
[64, 128) 13047682 |@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@ |
[128, 256) 8235013 |@@@@@@@@@@@@@@@@@@@@@@@@@@@@ |
[256, 512) 4507667 |@@@@@@@@@@@@@@@ |
[512, 1K) 2600472 |@@@@@@@@@ |
[1K, 2K) 927912 |@@@ |
[2K, 4K) 218720 | |
[4K, 8K) 98161 | |
[8K, 16K) 37722 | |
[16K, 32K) 6715 | |
[32K, 64K) 477 | |
[64K, 128K) 7 | |
netperf latency usecs:
=======
case load Lat_99th std%
TCP_RR thread-224 257.39 ( 0.21)
The time spent in select_idle_cpu() is visible to netperf and might have a negative
impact.
[Symptom analysis]
The patch [1] from Mel Gorman has been applied to track the efficiency
of select_idle_sibling. Copy the indicators here:
SIS Search Efficiency(se_eff%):
A ratio expressed as a percentage of runqueues scanned versus
idle CPUs found. A 100% efficiency indicates that the target,
prev or recent CPU of a task was idle at wakeup. The lower the
efficiency, the more runqueues were scanned before an idle CPU
was found.
SIS Domain Search Efficiency(dom_eff%):
Similar, except only for the slower SIS
patch.
SIS Fast Success Rate(fast_rate%):
Percentage of SIS that used target, prev or
recent CPUs.
SIS Success rate(success_rate%):
Percentage of scans that found an idle CPU.
The test is based on Aubrey's schedtests tool, including netperf, hackbench,
schbench and tbench.
Test on vanilla kernel:
schedstat_parse.py -f netperf_vanilla.log
case load se_eff% dom_eff% fast_rate% success_rate%
TCP_RR 28 threads 99.978 18.535 99.995 100.000
TCP_RR 56 threads 99.397 5.671 99.964 100.000
TCP_RR 84 threads 21.721 6.818 73.632 100.000
TCP_RR 112 threads 12.500 5.533 59.000 100.000
TCP_RR 140 threads 8.524 4.535 49.020 100.000
TCP_RR 168 threads 6.438 3.945 40.309 99.999
TCP_RR 196 threads 5.397 3.718 32.320 99.982
TCP_RR 224 threads 4.874 3.661 25.775 99.767
UDP_RR 28 threads 99.988 17.704 99.997 100.000
UDP_RR 56 threads 99.528 5.977 99.970 100.000
UDP_RR 84 threads 24.219 6.992 76.479 100.000
UDP_RR 112 threads 13.907 5.706 62.538 100.000
UDP_RR 140 threads 9.408 4.699 52.519 100.000
UDP_RR 168 threads 7.095 4.077 44.352 100.000
UDP_RR 196 threads 5.757 3.775 35.764 99.991
UDP_RR 224 threads 5.124 3.704 28.748 99.860
schedstat_parse.py -f schbench_vanilla.log
(each group has 28 tasks)
case load se_eff% dom_eff% fast_rate% success_rate%
normal 1 mthread 99.152 6.400 99.941 100.000
normal 2 mthreads 97.844 4.003 99.908 100.000
normal 3 mthreads 96.395 2.118 99.917 99.998
normal 4 mthreads 55.288 1.451 98.615 99.804
normal 5 mthreads 7.004 1.870 45.597 61.036
normal 6 mthreads 3.354 1.346 20.777 34.230
normal 7 mthreads 2.183 1.028 11.257 21.055
normal 8 mthreads 1.653 0.825 7.849 15.549
schedstat_parse.py -f hackbench_vanilla.log
(each group has 28 tasks)
case load se_eff% dom_eff% fast_rate% success_rate%
process-pipe 1 group 99.991 7.692 99.999 100.000
process-pipe 2 groups 99.934 4.615 99.997 100.000
process-pipe 3 groups 99.597 3.198 99.987 100.000
process-pipe 4 groups 98.378 2.464 99.958 100.000
process-pipe 5 groups 27.474 3.653 89.811 99.800
process-pipe 6 groups 20.201 4.098 82.763 99.570
process-pipe 7 groups 16.423 4.156 77.398 99.316
process-pipe 8 groups 13.165 3.920 72.232 98.828
process-sockets 1 group 99.977 5.882 99.999 100.000
process-sockets 2 groups 99.927 5.505 99.996 100.000
process-sockets 3 groups 99.397 3.250 99.980 100.000
process-sockets 4 groups 79.680 4.258 98.864 99.998
process-sockets 5 groups 7.673 2.503 63.659 92.115
process-sockets 6 groups 4.642 1.584 58.946 88.048
process-sockets 7 groups 3.493 1.379 49.816 81.164
process-sockets 8 groups 3.015 1.407 40.845 75.500
threads-pipe 1 group 99.997 0.000 100.000 100.000
threads-pipe 2 groups 99.894 2.932 99.997 100.000
threads-pipe 3 groups 99.611 4.117 99.983 100.000
threads-pipe 4 groups 97.703 2.624 99.937 100.000
threads-pipe 5 groups 22.919 3.623 87.150 99.764
threads-pipe 6 groups 18.016 4.038 80.491 99.557
threads-pipe 7 groups 14.663 3.991 75.239 99.247
threads-pipe 8 groups 12.242 3.808 70.651 98.644
threads-sockets 1 group 99.990 6.667 99.999 100.000
threads-sockets 2 groups 99.940 5.114 99.997 100.000
threads-sockets 3 groups 99.469 4.115 99.977 100.000
threads-sockets 4 groups 87.528 4.038 99.400 100.000
threads-sockets 5 groups 6.942 2.398 59.244 88.337
threads-sockets 6 groups 4.359 1.954 49.448 87.860
threads-sockets 7 groups 2.845 1.345 41.198 77.102
threads-sockets 8 groups 2.871 1.404 38.512 74.312
schedstat_parse.py -f tbench_vanilla.log
case load se_eff% dom_eff% fast_rate% success_rate%
loopback 28 threads 99.976 18.369 99.995 100.000
loopback 56 threads 99.222 7.799 99.934 100.000
loopback 84 threads 19.723 6.819 70.215 100.000
loopback 112 threads 11.283 5.371 55.371 99.999
loopback 140 threads 0.000 0.000 0.000 0.000
loopback 168 threads 0.000 0.000 0.000 0.000
loopback 196 threads 0.000 0.000 0.000 0.000
loopback 224 threads 0.000 0.000 0.000 0.000
According to the test above, if the system becomes busy, the
SIS Search Efficiency(se_eff%) drops significantly. Although some
benchmarks would finally find an idle CPU(success_rate% = 100%), it is
doubtful whether it is worth it to search the whole LLC domain.
[Proposal]
It would be ideal to have a crystal ball to answer this question:
How many CPUs must a wakeup path walk down, before it can find an idle
CPU? Many potential metrics could be used to predict the number.
One candidate is the sum of util_avg in this LLC domain. The benefit
of choosing util_avg is that it is a metric of accumulated historic
activity, which seems to be smoother than instantaneous metrics
(such as rq->nr_running). Besides, choosing the sum of util_avg
would help predict the load of the LLC domain more precisely, because
SIS_PROP uses one CPU's idle time to estimate the total LLC domain idle
time.
In summary, the lower the util_avg is, the more select_idle_cpu()
should scan for idle CPU, and vice versa. When the sum of util_avg
in this LLC domain hits 85% or above, the scan stops. The reason to
choose 85% as the threshold is that this is the imbalance_pct(117)
when a LLC sched group is overloaded.
Introduce the quadratic function:
y = SCHED_CAPACITY_SCALE - p * x^2
and y'= y / SCHED_CAPACITY_SCALE
x is the ratio of sum_util compared to the CPU capacity:
x = sum_util / (llc_weight * SCHED_CAPACITY_SCALE)
y' is the ratio of CPUs to be scanned in the LLC domain,
and the number of CPUs to scan is calculated by:
nr_scan = llc_weight * y'
Choosing quadratic function is because:
[1] Compared to the linear function, it scans more aggressively when the
sum_util is low.
[2] Compared to the exponential function, it is easier to calculate.
[3] It seems that there is no accurate mapping between the sum of util_avg
and the number of CPUs to be scanned. Use heuristic scan for now.
For a platform with 112 CPUs per LLC, the number of CPUs to scan is:
sum_util% 0 5 15 25 35 45 55 65 75 85 86 ...
scan_nr 112 111 108 102 93 81 65 47 25 1 0 ...
For a platform with 16 CPUs per LLC, the number of CPUs to scan is:
sum_util% 0 5 15 25 35 45 55 65 75 85 86 ...
scan_nr 16 15 15 14 13 11 9 6 3 0 0 ...
Furthermore, to minimize the overhead of calculating the metrics in
select_idle_cpu(), borrow the statistics from periodic load balance.
As mentioned by Abel, on a platform with 112 CPUs per LLC, the
sum_util calculated by periodic load balance after 112 ms would
decay to about 0.5 * 0.5 * 0.5 * 0.7 = 8.75%, thus bringing a delay
in reflecting the latest utilization. But it is a trade-off.
Checking the util_avg in newidle load balance would be more frequent,
but it brings overhead - multiple CPUs write/read the per-LLC shared
variable and introduces cache contention. Tim also mentioned that,
it is allowed to be non-optimal in terms of scheduling for the
short-term variations, but if there is a long-term trend in the load
behavior, the scheduler can adjust for that.
When SIS_UTIL is enabled, the select_idle_cpu() uses the nr_scan
calculated by SIS_UTIL instead of the one from SIS_PROP. As Peter and
Mel suggested, SIS_UTIL should be enabled by default.
This patch is based on the util_avg, which is very sensitive to the
CPU frequency invariance. There is an issue that, when the max frequency
has been clamp, the util_avg would decay insanely fast when
the CPU is idle. Commit addca285120b ("cpufreq: intel_pstate: Handle no_turbo
in frequency invariance") could be used to mitigate this symptom, by adjusting
the arch_max_freq_ratio when turbo is disabled. But this issue is still
not thoroughly fixed, because the current code is unaware of the user-specified
max CPU frequency.
[Test result]
netperf and tbench were launched with 25% 50% 75% 100% 125% 150%
175% 200% of CPU number respectively. Hackbench and schbench were launched
by 1, 2 ,4, 8 groups. Each test lasts for 100 seconds and repeats 3 times.
The following is the benchmark result comparison between
baseline:vanilla v5.19-rc1 and compare:patched kernel. Positive compare%
indicates better performance.
Each netperf test is a:
netperf -4 -H 127.0.1 -t TCP/UDP_RR -c -C -l 100
netperf.throughput
=======
case load baseline(std%) compare%( std%)
TCP_RR 28 threads 1.00 ( 0.34) -0.16 ( 0.40)
TCP_RR 56 threads 1.00 ( 0.19) -0.02 ( 0.20)
TCP_RR 84 threads 1.00 ( 0.39) -0.47 ( 0.40)
TCP_RR 112 threads 1.00 ( 0.21) -0.66 ( 0.22)
TCP_RR 140 threads 1.00 ( 0.19) -0.69 ( 0.19)
TCP_RR 168 threads 1.00 ( 0.18) -0.48 ( 0.18)
TCP_RR 196 threads 1.00 ( 0.16) +194.70 ( 16.43)
TCP_RR 224 threads 1.00 ( 0.16) +197.30 ( 7.85)
UDP_RR 28 threads 1.00 ( 0.37) +0.35 ( 0.33)
UDP_RR 56 threads 1.00 ( 11.18) -0.32 ( 0.21)
UDP_RR 84 threads 1.00 ( 1.46) -0.98 ( 0.32)
UDP_RR 112 threads 1.00 ( 28.85) -2.48 ( 19.61)
UDP_RR 140 threads 1.00 ( 0.70) -0.71 ( 14.04)
UDP_RR 168 threads 1.00 ( 14.33) -0.26 ( 11.16)
UDP_RR 196 threads 1.00 ( 12.92) +186.92 ( 20.93)
UDP_RR 224 threads 1.00 ( 11.74) +196.79 ( 18.62)
Take the 224 threads as an example, the SIS search metrics changes are
illustrated below:
vanilla patched
4544492 +237.5% 15338634 sched_debug.cpu.sis_domain_search.avg
38539 +39686.8% 15333634 sched_debug.cpu.sis_failed.avg
128300000 -87.9% 15551326 sched_debug.cpu.sis_scanned.avg
5842896 +162.7% 15347978 sched_debug.cpu.sis_search.avg
There is -87.9% less CPU scans after patched, which indicates lower overhead.
Besides, with this patch applied, there is -13% less rq lock contention
in perf-profile.calltrace.cycles-pp._raw_spin_lock.raw_spin_rq_lock_nested
.try_to_wake_up.default_wake_function.woken_wake_function.
This might help explain the performance improvement - Because this patch allows
the waking task to remain on the previous CPU, rather than grabbing other CPUs'
lock.
Each hackbench test is a:
hackbench -g $job --process/threads --pipe/sockets -l 1000000 -s 100
hackbench.throughput
=========
case load baseline(std%) compare%( std%)
process-pipe 1 group 1.00 ( 1.29) +0.57 ( 0.47)
process-pipe 2 groups 1.00 ( 0.27) +0.77 ( 0.81)
process-pipe 4 groups 1.00 ( 0.26) +1.17 ( 0.02)
process-pipe 8 groups 1.00 ( 0.15) -4.79 ( 0.02)
process-sockets 1 group 1.00 ( 0.63) -0.92 ( 0.13)
process-sockets 2 groups 1.00 ( 0.03) -0.83 ( 0.14)
process-sockets 4 groups 1.00 ( 0.40) +5.20 ( 0.26)
process-sockets 8 groups 1.00 ( 0.04) +3.52 ( 0.03)
threads-pipe 1 group 1.00 ( 1.28) +0.07 ( 0.14)
threads-pipe 2 groups 1.00 ( 0.22) -0.49 ( 0.74)
threads-pipe 4 groups 1.00 ( 0.05) +1.88 ( 0.13)
threads-pipe 8 groups 1.00 ( 0.09) -4.90 ( 0.06)
threads-sockets 1 group 1.00 ( 0.25) -0.70 ( 0.53)
threads-sockets 2 groups 1.00 ( 0.10) -0.63 ( 0.26)
threads-sockets 4 groups 1.00 ( 0.19) +11.92 ( 0.24)
threads-sockets 8 groups 1.00 ( 0.08) +4.31 ( 0.11)
Each tbench test is a:
tbench -t 100 $job 127.0.0.1
tbench.throughput
======
case load baseline(std%) compare%( std%)
loopback 28 threads 1.00 ( 0.06) -0.14 ( 0.09)
loopback 56 threads 1.00 ( 0.03) -0.04 ( 0.17)
loopback 84 threads 1.00 ( 0.05) +0.36 ( 0.13)
loopback 112 threads 1.00 ( 0.03) +0.51 ( 0.03)
loopback 140 threads 1.00 ( 0.02) -1.67 ( 0.19)
loopback 168 threads 1.00 ( 0.38) +1.27 ( 0.27)
loopback 196 threads 1.00 ( 0.11) +1.34 ( 0.17)
loopback 224 threads 1.00 ( 0.11) +1.67 ( 0.22)
Each schbench test is a:
schbench -m $job -t 28 -r 100 -s 30000 -c 30000
schbench.latency_90%_us
========
case load baseline(std%) compare%( std%)
normal 1 mthread 1.00 ( 31.22) -7.36 ( 20.25)*
normal 2 mthreads 1.00 ( 2.45) -0.48 ( 1.79)
normal 4 mthreads 1.00 ( 1.69) +0.45 ( 0.64)
normal 8 mthreads 1.00 ( 5.47) +9.81 ( 14.28)
*Consider the Standard Deviation, this -7.36% regression might not be valid.
Also, a OLTP workload with a commercial RDBMS has been tested, and there
is no significant change.
There were concerns that unbalanced tasks among CPUs would cause problems.
For example, suppose the LLC domain is composed of 8 CPUs, and 7 tasks are
bound to CPU0~CPU6, while CPU7 is idle:
CPU0 CPU1 CPU2 CPU3 CPU4 CPU5 CPU6 CPU7
util_avg 1024 1024 1024 1024 1024 1024 1024 0
Since the util_avg ratio is 87.5%( = 7/8 ), which is higher than 85%,
select_idle_cpu() will not scan, thus CPU7 is undetected during scan.
But according to Mel, it is unlikely the CPU7 will be idle all the time
because CPU7 could pull some tasks via CPU_NEWLY_IDLE.
lkp(kernel test robot) has reported a regression on stress-ng.sock on a
very busy system. According to the sched_debug statistics, it might be caused
by SIS_UTIL terminates the scan and chooses a previous CPU earlier, and this
might introduce more context switch, especially involuntary preemption, which
impacts a busy stress-ng. This regression has shown that, not all benchmarks
in every scenario benefit from idle CPU scan limit, and it needs further
investigation.
Besides, there is slight regression in hackbench's 16 groups case when the
LLC domain has 16 CPUs. Prateek mentioned that we should scan aggressively
in an LLC domain with 16 CPUs. Because the cost to search for an idle one
among 16 CPUs is negligible. The current patch aims to propose a generic
solution and only considers the util_avg. Something like the below could
be applied on top of the current patch to fulfill the requirement:
if (llc_weight <= 16)
nr_scan = nr_scan * 32 / llc_weight;
For LLC domain with 16 CPUs, the nr_scan will be expanded to 2 times large.
The smaller the CPU number this LLC domain has, the larger nr_scan will be
expanded. This needs further investigation.
There is also ongoing work[2] from Abel to filter out the busy CPUs during
wakeup, to further speed up the idle CPU scan. And it could be a following-up
optimization on top of this change.
Suggested-by: Tim Chen <tim.c.chen@intel.com>
Suggested-by: Peter Zijlstra <peterz@infradead.org>
Signed-off-by: Chen Yu <yu.c.chen@intel.com>
Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org>
Tested-by: Yicong Yang <yangyicong@hisilicon.com>
Tested-by: Mohini Narkhede <mohini.narkhede@intel.com>
Tested-by: K Prateek Nayak <kprateek.nayak@amd.com>
Link: https://lore.kernel.org/r/20220612163428.849378-1-yu.c.chen@intel.com
Signed-off-by: Sasha Levin <sashal@kernel.org>
|
||
|
Tadeusz Struk
|
1f8ca9c40e |
bpf: Fix KASAN use-after-free Read in compute_effective_progs
commit 4c46091ee985ae84c60c5e95055d779fcd291d87 upstream.
Syzbot found a Use After Free bug in compute_effective_progs().
The reproducer creates a number of BPF links, and causes a fault
injected alloc to fail, while calling bpf_link_detach on them.
Link detach triggers the link to be freed by bpf_link_free(),
which calls __cgroup_bpf_detach() and update_effective_progs().
If the memory allocation in this function fails, the function restores
the pointer to the bpf_cgroup_link on the cgroup list, but the memory
gets freed just after it returns. After this, every subsequent call to
update_effective_progs() causes this already deallocated pointer to be
dereferenced in prog_list_length(), and triggers KASAN UAF error.
To fix this issue don't preserve the pointer to the prog or link in the
list, but remove it and replace it with a dummy prog without shrinking
the table. The subsequent call to __cgroup_bpf_detach() or
__cgroup_bpf_detach() will correct it.
Fixes:
|
||
|
heshuai1
|
2487db8d59 |
ANDROID: freezer: Add vendor hook to freezer for GKI purpose.
Add the vendor hook to freezer.c, because of some special cases related to our feature, we do not want the process to be frozen immediately, so we add the hook at __refrigerator to make sure we can go to our own freeze logic when the process is about to be frozen. Bug: 187458531 Signed-off-by: heshuai1 <heshuai1@xiaomi.com> Change-Id: Iea42fd9604d6b33ccd6502425416f0dd28eecebb (cherry picked from commit a1580311c36ca28344b2f03b3c8a72d9f8db5bde) |
||
|
heshuai1
|
9ac0923ef5 |
ANDROID: user: Add vendor hook to user for GKI purpose
Add the vendor hook to user.c, because of some speical cases related to our feature, we need to initialize the variables defined by ourselves in user_struct, so we add the hook at alloc_uid to make sure we can go to our own logic when the user_struct is about to initialize. Bug: 187458531 Signed-off-by: heshuai1 <heshuai1@xiaomi.com> Change-Id: I078484aac2c3d396aba5971d6d0f491652f3781c (cherry picked from commit c9b8fa644f45e9c99da85d8947f6c7e06771f205) |
||
|
Greg Kroah-Hartman
|
ace7d3bc60 |
Merge 5.15.59 into android13-5.15-lts
Changes in 5.15.59
Bluetooth: L2CAP: Fix use-after-free caused by l2cap_chan_put
Revert "ocfs2: mount shared volume without ha stack"
ntfs: fix use-after-free in ntfs_ucsncmp()
fs: sendfile handles O_NONBLOCK of out_fd
secretmem: fix unhandled fault in truncate
mm: fix page leak with multiple threads mapping the same page
hugetlb: fix memoryleak in hugetlb_mcopy_atomic_pte
asm-generic: remove a broken and needless ifdef conditional
s390/archrandom: prevent CPACF trng invocations in interrupt context
nouveau/svm: Fix to migrate all requested pages
drm/simpledrm: Fix return type of simpledrm_simple_display_pipe_mode_valid()
watch_queue: Fix missing rcu annotation
watch_queue: Fix missing locking in add_watch_to_object()
tcp: Fix data-races around sysctl_tcp_dsack.
tcp: Fix a data-race around sysctl_tcp_app_win.
tcp: Fix a data-race around sysctl_tcp_adv_win_scale.
tcp: Fix a data-race around sysctl_tcp_frto.
tcp: Fix a data-race around sysctl_tcp_nometrics_save.
tcp: Fix data-races around sysctl_tcp_no_ssthresh_metrics_save.
ice: check (DD | EOF) bits on Rx descriptor rather than (EOP | RS)
ice: do not setup vlan for loopback VSI
scsi: ufs: host: Hold reference returned by of_parse_phandle()
Revert "tcp: change pingpong threshold to 3"
octeontx2-pf: Fix UDP/TCP src and dst port tc filters
tcp: Fix data-races around sysctl_tcp_moderate_rcvbuf.
tcp: Fix a data-race around sysctl_tcp_limit_output_bytes.
tcp: Fix a data-race around sysctl_tcp_challenge_ack_limit.
scsi: core: Fix warning in scsi_alloc_sgtables()
scsi: mpt3sas: Stop fw fault watchdog work item during system shutdown
net: ping6: Fix memleak in ipv6_renew_options().
ipv6/addrconf: fix a null-ptr-deref bug for ip6_ptr
net/tls: Remove the context from the list in tls_device_down
igmp: Fix data-races around sysctl_igmp_qrv.
net: pcs: xpcs: propagate xpcs_read error to xpcs_get_state_c37_sgmii
net: sungem_phy: Add of_node_put() for reference returned by of_get_parent()
tcp: Fix a data-race around sysctl_tcp_min_tso_segs.
tcp: Fix a data-race around sysctl_tcp_min_rtt_wlen.
tcp: Fix a data-race around sysctl_tcp_autocorking.
tcp: Fix a data-race around sysctl_tcp_invalid_ratelimit.
Documentation: fix sctp_wmem in ip-sysctl.rst
macsec: fix NULL deref in macsec_add_rxsa
macsec: fix error message in macsec_add_rxsa and _txsa
macsec: limit replay window size with XPN
macsec: always read MACSEC_SA_ATTR_PN as a u64
net: macsec: fix potential resource leak in macsec_add_rxsa() and macsec_add_txsa()
net: mld: fix reference count leak in mld_{query | report}_work()
tcp: Fix data-races around sk_pacing_rate.
net: Fix data-races around sysctl_[rw]mem(_offset)?.
tcp: Fix a data-race around sysctl_tcp_comp_sack_delay_ns.
tcp: Fix a data-race around sysctl_tcp_comp_sack_slack_ns.
tcp: Fix a data-race around sysctl_tcp_comp_sack_nr.
tcp: Fix data-races around sysctl_tcp_reflect_tos.
ipv4: Fix data-races around sysctl_fib_notify_on_flag_change.
i40e: Fix interface init with MSI interrupts (no MSI-X)
sctp: fix sleep in atomic context bug in timer handlers
octeontx2-pf: cn10k: Fix egress ratelimit configuration
netfilter: nf_queue: do not allow packet truncation below transport header offset
virtio-net: fix the race between refill work and close
perf symbol: Correct address for bss symbols
sfc: disable softirqs for ptp TX
sctp: leave the err path free in sctp_stream_init to sctp_stream_free
ARM: crypto: comment out gcc warning that breaks clang builds
mm/hmm: fault non-owner device private entries
page_alloc: fix invalid watermark check on a negative value
ARM: 9216/1: Fix MAX_DMA_ADDRESS overflow
EDAC/ghes: Set the DIMM label unconditionally
docs/kernel-parameters: Update descriptions for "mitigations=" param with retbleed
locking/rwsem: Allow slowpath writer to ignore handoff bit if not set by first waiter
x86/bugs: Do not enable IBPB at firmware entry when IBPB is not available
Linux 5.15.59
Signed-off-by: Greg Kroah-Hartman <gregkh@google.com>
Change-Id: I00a5e80067e6edfcce68cc0dd54d9bf54c9dbfab
|
||
|
Greg Kroah-Hartman
|
91021ef477 |
Merge 5.15.58 into android-5.15
Changes in 5.15.58 pinctrl: stm32: fix optional IRQ support to gpios riscv: add as-options for modules with assembly compontents mlxsw: spectrum_router: Fix IPv4 nexthop gateway indication lockdown: Fix kexec lockdown bypass with ima policy drm/ttm: fix locking in vmap/vunmap TTM GEM helpers bus: mhi: host: pci_generic: add Telit FN980 v1 hardware revision bus: mhi: host: pci_generic: add Telit FN990 Revert "selftest/vm: verify remap destination address in mremap_test" Revert "selftest/vm: verify mmap addr in mremap_test" PCI: hv: Fix multi-MSI to allow more than one MSI vector PCI: hv: Fix hv_arch_irq_unmask() for multi-MSI PCI: hv: Reuse existing IRTE allocation in compose_msi_msg() PCI: hv: Fix interrupt mapping for multi-MSI serial: mvebu-uart: correctly report configured baudrate value batman-adv: Use netif_rx_any_context() any. Revert "mt76: mt7921: Fix the error handling path of mt7921_pci_probe()" Revert "mt76: mt7921e: fix possible probe failure after reboot" mt76: mt7921: use physical addr to unify register access mt76: mt7921e: fix possible probe failure after reboot mt76: mt7921: Fix the error handling path of mt7921_pci_probe() xfs: fix maxlevels comparisons in the btree staging code xfs: fold perag loop iteration logic into helper function xfs: rename the next_agno perag iteration variable xfs: terminate perag iteration reliably on agcount xfs: fix perag reference leak on iteration race with growfs xfs: prevent a WARN_ONCE() in xfs_ioc_attr_list() r8152: fix a WOL issue ip: Fix data-races around sysctl_ip_default_ttl. xfrm: xfrm_policy: fix a possible double xfrm_pols_put() in xfrm_bundle_lookup() power/reset: arm-versatile: Fix refcount leak in versatile_reboot_probe RDMA/irdma: Do not advertise 1GB page size for x722 RDMA/irdma: Fix sleep from invalid context BUG pinctrl: ralink: rename MT7628(an) functions to MT76X8 pinctrl: ralink: rename pinctrl-rt2880 to pinctrl-ralink pinctrl: ralink: Check for null return of devm_kcalloc perf/core: Fix data race between perf_event_set_output() and perf_mmap_close() ipv4/tcp: do not use per netns ctl sockets net: tun: split run_ebpf_filter() and pskb_trim() into different "if statement" mm/pagealloc: sysctl: change watermark_scale_factor max limit to 30% sysctl: move some boundary constants from sysctl.c to sysctl_vals tcp: Fix data-races around sysctl_tcp_ecn. drm/amd/display: Support for DMUB HPD interrupt handling drm/amd/display: Add option to defer works of hpd_rx_irq drm/amd/display: Fork thread to offload work of hpd_rx_irq drm/amdgpu/display: add quirk handling for stutter mode drm/amd/display: Ignore First MST Sideband Message Return Error scsi: megaraid: Clear READ queue map's nr_queues scsi: ufs: core: Drop loglevel of WriteBoost message nvme: check for duplicate identifiers earlier nvme: fix block device naming collision e1000e: Enable GPT clock before sending message to CSME Revert "e1000e: Fix possible HW unit hang after an s0ix exit" igc: Reinstate IGC_REMOVED logic and implement it properly ip: Fix data-races around sysctl_ip_no_pmtu_disc. ip: Fix data-races around sysctl_ip_fwd_use_pmtu. ip: Fix data-races around sysctl_ip_fwd_update_priority. ip: Fix data-races around sysctl_ip_nonlocal_bind. ip: Fix a data-race around sysctl_ip_autobind_reuse. ip: Fix a data-race around sysctl_fwmark_reflect. tcp/dccp: Fix a data-race around sysctl_tcp_fwmark_accept. tcp: sk->sk_bound_dev_if once in inet_request_bound_dev_if() tcp: Fix data-races around sysctl_tcp_l3mdev_accept. tcp: Fix data-races around sysctl_tcp_mtu_probing. tcp: Fix data-races around sysctl_tcp_base_mss. tcp: Fix data-races around sysctl_tcp_min_snd_mss. tcp: Fix a data-race around sysctl_tcp_mtu_probe_floor. tcp: Fix a data-race around sysctl_tcp_probe_threshold. tcp: Fix a data-race around sysctl_tcp_probe_interval. net: stmmac: fix pm runtime issue in stmmac_dvr_remove() net: stmmac: fix unbalanced ptp clock issue in suspend/resume flow mtd: rawnand: gpmi: validate controller clock rate mtd: rawnand: gpmi: Set WAIT_FOR_READY timeout based on program/erase times net: dsa: microchip: ksz_common: Fix refcount leak bug net: skb: introduce kfree_skb_reason() net: skb: use kfree_skb_reason() in tcp_v4_rcv() net: skb: use kfree_skb_reason() in __udp4_lib_rcv() net: socket: rename SKB_DROP_REASON_SOCKET_FILTER net: skb_drop_reason: add document for drop reasons net: netfilter: use kfree_drop_reason() for NF_DROP net: ipv4: use kfree_skb_reason() in ip_rcv_core() net: ipv4: use kfree_skb_reason() in ip_rcv_finish_core() i2c: mlxcpld: Fix register setting for 400KHz frequency i2c: cadence: Change large transfer count reset logic to be unconditional perf tests: Fix Convert perf time to TSC test for hybrid net: stmmac: fix dma queue left shift overflow issue net/tls: Fix race in TLS device down flow igmp: Fix data-races around sysctl_igmp_llm_reports. igmp: Fix a data-race around sysctl_igmp_max_memberships. igmp: Fix data-races around sysctl_igmp_max_msf. tcp: Fix data-races around keepalive sysctl knobs. tcp: Fix data-races around sysctl_tcp_syn(ack)?_retries. tcp: Fix data-races around sysctl_tcp_syncookies. tcp: Fix data-races around sysctl_tcp_migrate_req. tcp: Fix data-races around sysctl_tcp_reordering. tcp: Fix data-races around some timeout sysctl knobs. tcp: Fix a data-race around sysctl_tcp_notsent_lowat. tcp: Fix a data-race around sysctl_tcp_tw_reuse. tcp: Fix data-races around sysctl_max_syn_backlog. tcp: Fix data-races around sysctl_tcp_fastopen. tcp: Fix data-races around sysctl_tcp_fastopen_blackhole_timeout. iavf: Fix handling of dummy receive descriptors pinctrl: armada-37xx: Use temporary variable for struct device pinctrl: armada-37xx: Make use of the devm_platform_ioremap_resource() pinctrl: armada-37xx: Convert to use dev_err_probe() pinctrl: armada-37xx: use raw spinlocks for regmap to avoid invalid wait context i40e: Fix erroneous adapter reinitialization during recovery process ixgbe: Add locking to prevent panic when setting sriov_numvfs to zero net: stmmac: remove redunctant disable xPCS EEE call gpio: pca953x: only use single read/write for No AI mode gpio: pca953x: use the correct range when do regmap sync gpio: pca953x: use the correct register address when regcache sync during init be2net: Fix buffer overflow in be_get_module_eeprom net: dsa: sja1105: silent spi_device_id warnings net: dsa: vitesse-vsc73xx: silent spi_device_id warnings drm/imx/dcss: Add missing of_node_put() in fail path ipv4: Fix a data-race around sysctl_fib_multipath_use_neigh. ipv4: Fix data-races around sysctl_fib_multipath_hash_policy. ipv4: Fix data-races around sysctl_fib_multipath_hash_fields. ip: Fix data-races around sysctl_ip_prot_sock. udp: Fix a data-race around sysctl_udp_l3mdev_accept. tcp: Fix data-races around sysctl knobs related to SYN option. tcp: Fix a data-race around sysctl_tcp_early_retrans. tcp: Fix data-races around sysctl_tcp_recovery. tcp: Fix a data-race around sysctl_tcp_thin_linear_timeouts. tcp: Fix data-races around sysctl_tcp_slow_start_after_idle. tcp: Fix a data-race around sysctl_tcp_retrans_collapse. tcp: Fix a data-race around sysctl_tcp_stdurg. tcp: Fix a data-race around sysctl_tcp_rfc1337. tcp: Fix a data-race around sysctl_tcp_abort_on_overflow. tcp: Fix data-races around sysctl_tcp_max_reordering. gpio: gpio-xilinx: Fix integer overflow KVM: selftests: Fix target thread to be migrated in rseq_test spi: bcm2835: bcm2835_spi_handle_err(): fix NULL pointer deref for non DMA transfers KVM: Don't null dereference ops->destroy mm/mempolicy: fix uninit-value in mpol_rebind_policy() bpf: Make sure mac_header was set before using it sched/deadline: Fix BUG_ON condition for deboosted tasks x86/bugs: Warn when "ibrs" mitigation is selected on Enhanced IBRS parts dlm: fix pending remove if msg allocation fails x86/uaccess: Implement macros for CMPXCHG on user addresses x86/extable: Tidy up redundant handler functions x86/extable: Get rid of redundant macros x86/mce: Deduplicate exception handling x86/extable: Rework the exception table mechanics x86/extable: Provide EX_TYPE_DEFAULT_MCE_SAFE and EX_TYPE_FAULT_MCE_SAFE bitfield.h: Fix "type of reg too small for mask" test x86/entry_32: Remove .fixup usage x86/extable: Extend extable functionality x86/msr: Remove .fixup usage x86/futex: Remove .fixup usage KVM: x86: Use __try_cmpxchg_user() to emulate atomic accesses xhci: dbc: refactor xhci_dbc_init() xhci: dbc: create and remove dbc structure in dbgtty driver. xhci: dbc: Rename xhci_dbc_init and xhci_dbc_exit xhci: Set HCD flag to defer primary roothub registration mt76: fix use-after-free by removing a non-RCU wcid pointer iwlwifi: fw: uefi: add missing include guards crypto: qat - set to zero DH parameters before free crypto: qat - use pre-allocated buffers in datapath crypto: qat - refactor submission logic crypto: qat - add backlog mechanism crypto: qat - fix memory leak in RSA crypto: qat - remove dma_free_coherent() for RSA crypto: qat - remove dma_free_coherent() for DH crypto: qat - add param check for RSA crypto: qat - add param check for DH crypto: qat - re-enable registration of algorithms exfat: fix referencing wrong parent directory information after renaming tracing: Have event format check not flag %p* on __get_dynamic_array() tracing: Place trace_pid_list logic into abstract functions tracing: Fix return value of trace_pid_write() um: virtio_uml: Allow probing from devicetree um: virtio_uml: Fix broken device handling in time-travel Bluetooth: Add bt_skb_sendmsg helper Bluetooth: Add bt_skb_sendmmsg helper Bluetooth: SCO: Replace use of memcpy_from_msg with bt_skb_sendmsg Bluetooth: RFCOMM: Replace use of memcpy_from_msg with bt_skb_sendmmsg Bluetooth: Fix passing NULL to PTR_ERR Bluetooth: SCO: Fix sco_send_frame returning skb->len Bluetooth: Fix bt_skb_sendmmsg not allocating partial chunks exfat: use updated exfat_chain directly during renaming drm/amd/display: Reset DMCUB before HW init drm/amd/display: Optimize bandwidth on following fast update drm/amd/display: Fix surface optimization regression on Carrizo x86/amd: Use IBPB for firmware calls x86/alternative: Report missing return thunk details watchqueue: make sure to serialize 'wqueue->defunct' properly tty: drivers/tty/, stop using tty_schedule_flip() tty: the rest, stop using tty_schedule_flip() tty: drop tty_schedule_flip() tty: extract tty_flip_buffer_commit() from tty_flip_buffer_push() tty: use new tty_insert_flip_string_and_push_buffer() in pty_write() net: usb: ax88179_178a needs FLAG_SEND_ZLP watch-queue: remove spurious double semicolon drm/amd/display: Don't lock connection_mutex for DMUB HPD drm/amd/display: invalid parameter check in dmub_hpd_callback x86/extable: Prefer local labels in .set directives KVM: x86: fix typo in __try_cmpxchg_user causing non-atomicness x86: drop bogus "cc" clobber from __try_cmpxchg_user_asm() drm/amdgpu: Off by one in dm_dmub_outbox1_low_irq() x86/entry_32: Fix segment exceptions drm/amd/display: Fix wrong format specifier in amdgpu_dm.c Linux 5.15.58 Signed-off-by: Greg Kroah-Hartman <gregkh@google.com> Change-Id: Id5d721199f6acc2bdaf37ef7d133904993d9160f |
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Liujie Xie
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d1bc61dd85 |
ANDROID: android: Export symbols for invoking cpufreq_update_util()
In order to update cpufreq, vendor modules invoke cpufreq_update_util(), but when we build our modules, report error: ERROR: modpost: "cpufreq_update_util_data" [xxx.ko] undefined! Bug: 192218676 Signed-off-by: Liujie Xie <xieliujie@oppo.com> Change-Id: Ib1da70229f04b08d8d812d065021dec0bf891e0e (cherry picked from commit 8943a2e7a33e33fd89614ac83b33b30f8d8c6b96) |
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Greg Kroah-Hartman
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817780c598 |
Merge 5.15.56 into android13-5.15-lts
Changes in 5.15.56
ALSA: hda - Add fixup for Dell Latitidue E5430
ALSA: hda/conexant: Apply quirk for another HP ProDesk 600 G3 model
ALSA: hda/realtek: Fix headset mic for Acer SF313-51
ALSA: hda/realtek - Fix headset mic problem for a HP machine with alc671
ALSA: hda/realtek: fix mute/micmute LEDs for HP machines
ALSA: hda/realtek - Fix headset mic problem for a HP machine with alc221
ALSA: hda/realtek - Enable the headset-mic on a Xiaomi's laptop
xen/netback: avoid entering xenvif_rx_next_skb() with an empty rx queue
fix race between exit_itimers() and /proc/pid/timers
mm: userfaultfd: fix UFFDIO_CONTINUE on fallocated shmem pages
mm: split huge PUD on wp_huge_pud fallback
tracing/histograms: Fix memory leak problem
net: sock: tracing: Fix sock_exceed_buf_limit not to dereference stale pointer
ip: fix dflt addr selection for connected nexthop
ARM: 9213/1: Print message about disabled Spectre workarounds only once
ARM: 9214/1: alignment: advance IT state after emulating Thumb instruction
wifi: mac80211: fix queue selection for mesh/OCB interfaces
cgroup: Use separate src/dst nodes when preloading css_sets for migration
btrfs: return -EAGAIN for NOWAIT dio reads/writes on compressed and inline extents
drm/panfrost: Put mapping instead of shmem obj on panfrost_mmu_map_fault_addr() error
drm/panfrost: Fix shrinker list corruption by madvise IOCTL
fs/remap: constrain dedupe of EOF blocks
nilfs2: fix incorrect masking of permission flags for symlinks
sh: convert nommu io{re,un}map() to static inline functions
Revert "evm: Fix memleak in init_desc"
xfs: only run COW extent recovery when there are no live extents
xfs: don't include bnobt blocks when reserving free block pool
xfs: run callbacks before waking waiters in xlog_state_shutdown_callbacks
xfs: drop async cache flushes from CIL commits.
reset: Fix devm bulk optional exclusive control getter
ARM: dts: imx6qdl-ts7970: Fix ngpio typo and count
spi: amd: Limit max transfer and message size
ARM: 9209/1: Spectre-BHB: avoid pr_info() every time a CPU comes out of idle
ARM: 9210/1: Mark the FDT_FIXED sections as shareable
net/mlx5e: kTLS, Fix build time constant test in TX
net/mlx5e: kTLS, Fix build time constant test in RX
net/mlx5e: Fix enabling sriov while tc nic rules are offloaded
net/mlx5e: Fix capability check for updating vnic env counters
net/mlx5e: Ring the TX doorbell on DMA errors
drm/i915: fix a possible refcount leak in intel_dp_add_mst_connector()
ima: Fix a potential integer overflow in ima_appraise_measurement
ASoC: sgtl5000: Fix noise on shutdown/remove
ASoC: tas2764: Add post reset delays
ASoC: tas2764: Fix and extend FSYNC polarity handling
ASoC: tas2764: Correct playback volume range
ASoC: tas2764: Fix amp gain register offset & default
ASoC: Intel: Skylake: Correct the ssp rate discovery in skl_get_ssp_clks()
ASoC: Intel: Skylake: Correct the handling of fmt_config flexible array
net: stmmac: dwc-qos: Disable split header for Tegra194
net: ethernet: ti: am65-cpsw: Fix devlink port register sequence
sysctl: Fix data races in proc_dointvec().
sysctl: Fix data races in proc_douintvec().
sysctl: Fix data races in proc_dointvec_minmax().
sysctl: Fix data races in proc_douintvec_minmax().
sysctl: Fix data races in proc_doulongvec_minmax().
sysctl: Fix data races in proc_dointvec_jiffies().
tcp: Fix a data-race around sysctl_tcp_max_orphans.
inetpeer: Fix data-races around sysctl.
net: Fix data-races around sysctl_mem.
cipso: Fix data-races around sysctl.
icmp: Fix data-races around sysctl.
ipv4: Fix a data-race around sysctl_fib_sync_mem.
ARM: dts: at91: sama5d2: Fix typo in i2s1 node
ARM: dts: sunxi: Fix SPI NOR campatible on Orange Pi Zero
arm64: dts: broadcom: bcm4908: Fix timer node for BCM4906 SoC
arm64: dts: broadcom: bcm4908: Fix cpu node for smp boot
netfilter: nf_log: incorrect offset to network header
netfilter: nf_tables: replace BUG_ON by element length check
drm/i915/gvt: IS_ERR() vs NULL bug in intel_gvt_update_reg_whitelist()
xen/gntdev: Ignore failure to unmap INVALID_GRANT_HANDLE
lockd: set fl_owner when unlocking files
lockd: fix nlm_close_files
tracing: Fix sleeping while atomic in kdb ftdump
drm/i915/selftests: fix a couple IS_ERR() vs NULL tests
drm/i915/dg2: Add Wa_22011100796
drm/i915/gt: Serialize GRDOM access between multiple engine resets
drm/i915/gt: Serialize TLB invalidates with GT resets
drm/i915/uc: correctly track uc_fw init failure
drm/i915: Require the vm mutex for i915_vma_bind()
bnxt_en: Fix bnxt_reinit_after_abort() code path
bnxt_en: Fix bnxt_refclk_read()
sysctl: Fix data-races in proc_dou8vec_minmax().
sysctl: Fix data-races in proc_dointvec_ms_jiffies().
icmp: Fix data-races around sysctl_icmp_echo_enable_probe.
icmp: Fix a data-race around sysctl_icmp_ignore_bogus_error_responses.
icmp: Fix a data-race around sysctl_icmp_errors_use_inbound_ifaddr.
icmp: Fix a data-race around sysctl_icmp_ratelimit.
icmp: Fix a data-race around sysctl_icmp_ratemask.
raw: Fix a data-race around sysctl_raw_l3mdev_accept.
tcp: Fix a data-race around sysctl_tcp_ecn_fallback.
ipv4: Fix data-races around sysctl_ip_dynaddr.
nexthop: Fix data-races around nexthop_compat_mode.
net: ftgmac100: Hold reference returned by of_get_child_by_name()
net: stmmac: fix leaks in probe
ima: force signature verification when CONFIG_KEXEC_SIG is configured
ima: Fix potential memory leak in ima_init_crypto()
drm/amd/display: Only use depth 36 bpp linebuffers on DCN display engines.
drm/amd/pm: Prevent divide by zero
sfc: fix use after free when disabling sriov
ceph: switch netfs read ops to use rreq->inode instead of rreq->mapping->host
seg6: fix skb checksum evaluation in SRH encapsulation/insertion
seg6: fix skb checksum in SRv6 End.B6 and End.B6.Encaps behaviors
seg6: bpf: fix skb checksum in bpf_push_seg6_encap()
sfc: fix kernel panic when creating VF
net: atlantic: remove deep parameter on suspend/resume functions
net: atlantic: remove aq_nic_deinit() when resume
KVM: x86: Fully initialize 'struct kvm_lapic_irq' in kvm_pv_kick_cpu_op()
net/tls: Check for errors in tls_device_init
ACPI: video: Fix acpi_video_handles_brightness_key_presses()
mm: sysctl: fix missing numa_stat when !CONFIG_HUGETLB_PAGE
btrfs: rename btrfs_bio to btrfs_io_context
btrfs: zoned: fix a leaked bioc in read_zone_info
ksmbd: use SOCK_NONBLOCK type for kernel_accept()
powerpc/xive/spapr: correct bitmap allocation size
vdpa/mlx5: Initialize CVQ vringh only once
vduse: Tie vduse mgmtdev and its device
virtio_mmio: Add missing PM calls to freeze/restore
virtio_mmio: Restore guest page size on resume
netfilter: br_netfilter: do not skip all hooks with 0 priority
scsi: hisi_sas: Limit max hw sectors for v3 HW
cpufreq: pmac32-cpufreq: Fix refcount leak bug
platform/x86: hp-wmi: Ignore Sanitization Mode event
firmware: sysfb: Make sysfb_create_simplefb() return a pdev pointer
firmware: sysfb: Add sysfb_disable() helper function
fbdev: Disable sysfb device registration when removing conflicting FBs
net: tipc: fix possible refcount leak in tipc_sk_create()
NFC: nxp-nci: don't print header length mismatch on i2c error
nvme-tcp: always fail a request when sending it failed
nvme: fix regression when disconnect a recovering ctrl
net: sfp: fix memory leak in sfp_probe()
ASoC: ops: Fix off by one in range control validation
pinctrl: aspeed: Fix potential NULL dereference in aspeed_pinmux_set_mux()
ASoC: Realtek/Maxim SoundWire codecs: disable pm_runtime on remove
ASoC: rt711-sdca-sdw: fix calibrate mutex initialization
ASoC: Intel: sof_sdw: handle errors on card registration
ASoC: rt711: fix calibrate mutex initialization
ASoC: rt7*-sdw: harden jack_detect_handler
ASoC: codecs: rt700/rt711/rt711-sdca: initialize workqueues in probe
ASoC: SOF: Intel: hda-loader: Clarify the cl_dsp_init() flow
ASoC: wcd938x: Fix event generation for some controls
ASoC: Intel: bytcr_wm5102: Fix GPIO related probe-ordering problem
ASoC: wm5110: Fix DRE control
ASoC: rt711-sdca: fix kernel NULL pointer dereference when IO error
ASoC: dapm: Initialise kcontrol data for mux/demux controls
ASoC: cs47l15: Fix event generation for low power mux control
ASoC: madera: Fix event generation for OUT1 demux
ASoC: madera: Fix event generation for rate controls
irqchip: or1k-pic: Undefine mask_ack for level triggered hardware
x86: Clear .brk area at early boot
soc: ixp4xx/npe: Fix unused match warning
ARM: dts: stm32: use the correct clock source for CEC on stm32mp151
Revert "can: xilinx_can: Limit CANFD brp to 2"
ALSA: usb-audio: Add quirks for MacroSilicon MS2100/MS2106 devices
ALSA: usb-audio: Add quirk for Fiero SC-01
ALSA: usb-audio: Add quirk for Fiero SC-01 (fw v1.0.0)
nvme-pci: phison e16 has bogus namespace ids
signal handling: don't use BUG_ON() for debugging
USB: serial: ftdi_sio: add Belimo device ids
usb: typec: add missing uevent when partner support PD
usb: dwc3: gadget: Fix event pending check
tty: serial: samsung_tty: set dma burst_size to 1
vt: fix memory overlapping when deleting chars in the buffer
serial: 8250: fix return error code in serial8250_request_std_resource()
serial: stm32: Clear prev values before setting RTS delays
serial: pl011: UPSTAT_AUTORTS requires .throttle/unthrottle
serial: 8250: Fix PM usage_count for console handover
x86/pat: Fix x86_has_pat_wp()
drm/aperture: Run fbdev removal before internal helpers
Linux 5.15.56
Signed-off-by: Greg Kroah-Hartman <gregkh@google.com>
Change-Id: Ib44efbedc8fea205005bd3ec2806ebb8cb19710d
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Greg Kroah-Hartman
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85e3c21eb8 |
Merge 5.15.54 into android13-5.15-lts
Changes in 5.15.54
mm/slub: add missing TID updates on slab deactivation
mm/filemap: fix UAF in find_lock_entries
Revert "selftests/bpf: Add test for bpf_timer overwriting crash"
ALSA: usb-audio: Workarounds for Behringer UMC 204/404 HD
ALSA: hda/realtek: Add quirk for Clevo L140PU
ALSA: cs46xx: Fix missing snd_card_free() call at probe error
can: bcm: use call_rcu() instead of costly synchronize_rcu()
can: grcan: grcan_probe(): remove extra of_node_get()
can: gs_usb: gs_usb_open/close(): fix memory leak
can: m_can: m_can_chip_config(): actually enable internal timestamping
can: m_can: m_can_{read_fifo,echo_tx_event}(): shift timestamp to full 32 bits
can: mcp251xfd: mcp251xfd_regmap_crc_read(): improve workaround handling for mcp2517fd
can: mcp251xfd: mcp251xfd_regmap_crc_read(): update workaround broken CRC on TBC register
bpf: Fix incorrect verifier simulation around jmp32's jeq/jne
bpf: Fix insufficient bounds propagation from adjust_scalar_min_max_vals
usbnet: fix memory leak in error case
net: rose: fix UAF bug caused by rose_t0timer_expiry
netfilter: nft_set_pipapo: release elements in clone from abort path
netfilter: nf_tables: stricter validation of element data
btrfs: rename btrfs_alloc_chunk to btrfs_create_chunk
btrfs: add additional parameters to btrfs_init_tree_ref/btrfs_init_data_ref
btrfs: fix invalid delayed ref after subvolume creation failure
btrfs: fix warning when freeing leaf after subvolume creation failure
Input: cpcap-pwrbutton - handle errors from platform_get_irq()
Input: goodix - change goodix_i2c_write() len parameter type to int
Input: goodix - add a goodix.h header file
Input: goodix - refactor reset handling
Input: goodix - try not to touch the reset-pin on x86/ACPI devices
dma-buf/poll: Get a file reference for outstanding fence callbacks
btrfs: fix deadlock between chunk allocation and chunk btree modifications
drm/i915: Disable bonding on gen12+ platforms
drm/i915/gt: Register the migrate contexts with their engines
drm/i915: Replace the unconditional clflush with drm_clflush_virt_range()
PCI/portdrv: Rename pm_iter() to pcie_port_device_iter()
PCI: pciehp: Ignore Link Down/Up caused by error-induced Hot Reset
media: ir_toy: prevent device from hanging during transmit
memory: renesas-rpc-if: Avoid unaligned bus access for HyperFlash
ath11k: add hw_param for wakeup_mhi
qed: Improve the stack space of filter_config()
platform/x86: wmi: introduce helper to convert driver to WMI driver
platform/x86: wmi: Replace read_takes_no_args with a flags field
platform/x86: wmi: Fix driver->notify() vs ->probe() race
mt76: mt7921: get rid of mt7921_mac_set_beacon_filter
mt76: mt7921: introduce mt7921_mcu_set_beacon_filter utility routine
mt76: mt7921: fix a possible race enabling/disabling runtime-pm
bpf: Stop caching subprog index in the bpf_pseudo_func insn
bpf, arm64: Use emit_addr_mov_i64() for BPF_PSEUDO_FUNC
riscv: defconfig: enable DRM_NOUVEAU
RISC-V: defconfigs: Set CONFIG_FB=y, for FB console
net/mlx5e: Check action fwd/drop flag exists also for nic flows
net/mlx5e: Split actions_match_supported() into a sub function
net/mlx5e: TC, Reject rules with drop and modify hdr action
net/mlx5e: TC, Reject rules with forward and drop actions
ASoC: rt5682: Avoid the unexpected IRQ event during going to suspend
ASoC: rt5682: Re-detect the combo jack after resuming
ASoC: rt5682: Fix deadlock on resume
netfilter: nf_tables: convert pktinfo->tprot_set to flags field
netfilter: nft_payload: support for inner header matching / mangling
netfilter: nft_payload: don't allow th access for fragments
s390/boot: allocate amode31 section in decompressor
s390/setup: use physical pointers for memblock_reserve()
s390/setup: preserve memory at OLDMEM_BASE and OLDMEM_SIZE
ibmvnic: init init_done_rc earlier
ibmvnic: clear fop when retrying probe
ibmvnic: Allow queueing resets during probe
virtio-blk: avoid preallocating big SGL for data
io_uring: ensure that fsnotify is always called
block: use bdev_get_queue() in bio.c
block: only mark bio as tracked if it really is tracked
block: fix rq-qos breakage from skipping rq_qos_done_bio()
stddef: Introduce struct_group() helper macro
media: omap3isp: Use struct_group() for memcpy() region
media: davinci: vpif: fix use-after-free on driver unbind
mt76: mt76_connac: fix MCU_CE_CMD_SET_ROC definition error
mt76: mt7921: do not always disable fw runtime-pm
cxl/port: Hold port reference until decoder release
clk: renesas: r9a07g044: Update multiplier and divider values for PLL2/3
KVM: x86/mmu: Use yield-safe TDP MMU root iter in MMU notifier unmapping
KVM: x86/mmu: Use common TDP MMU zap helper for MMU notifier unmap hook
scsi: qla2xxx: Move heartbeat handling from DPC thread to workqueue
scsi: qla2xxx: Fix laggy FC remote port session recovery
scsi: qla2xxx: edif: Replace list_for_each_safe with list_for_each_entry_safe
scsi: qla2xxx: Fix crash during module load unload test
gfs2: Fix gfs2_file_buffered_write endless loop workaround
vdpa/mlx5: Avoid processing works if workqueue was destroyed
btrfs: handle device lookup with btrfs_dev_lookup_args
btrfs: add a btrfs_get_dev_args_from_path helper
btrfs: use btrfs_get_dev_args_from_path in dev removal ioctls
btrfs: remove device item and update super block in the same transaction
drbd: add error handling support for add_disk()
drbd: Fix double free problem in drbd_create_device
drbd: fix an invalid memory access caused by incorrect use of list iterator
drm/amd/display: Set min dcfclk if pipe count is 0
drm/amd/display: Fix by adding FPU protection for dcn30_internal_validate_bw
NFSD: De-duplicate net_generic(nf->nf_net, nfsd_net_id)
NFSD: COMMIT operations must not return NFS?ERR_INVAL
riscv/mm: Add XIP_FIXUP for riscv_pfn_base
iio: accel: mma8452: use the correct logic to get mma8452_data
batman-adv: Use netif_rx().
mtd: spi-nor: Skip erase logic when SPI_NOR_NO_ERASE is set
Compiler Attributes: add __alloc_size() for better bounds checking
mm: vmalloc: introduce array allocation functions
KVM: use __vcalloc for very large allocations
btrfs: don't access possibly stale fs_info data in device_list_add
KVM: s390x: fix SCK locking
scsi: qla2xxx: Fix loss of NVMe namespaces after driver reload test
powerpc/32: Don't use lmw/stmw for saving/restoring non volatile regs
powerpc: flexible GPR range save/restore macros
powerpc/tm: Fix more userspace r13 corruption
serial: sc16is7xx: Clear RS485 bits in the shutdown
bus: mhi: core: Use correctly sized arguments for bit field
bus: mhi: Fix pm_state conversion to string
stddef: Introduce DECLARE_FLEX_ARRAY() helper
uapi/linux/stddef.h: Add include guards
ASoC: rt5682: move clk related code to rt5682_i2c_probe
ASoC: rt5682: fix an incorrect NULL check on list iterator
drm/amd/vcn: fix an error msg on vcn 3.0
KVM: Don't create VM debugfs files outside of the VM directory
tty: n_gsm: Modify CR,PF bit when config requester
tty: n_gsm: Save dlci address open status when config requester
tty: n_gsm: fix frame reception handling
ALSA: usb-audio: add mapping for MSI MPG X570S Carbon Max Wifi.
ALSA: usb-audio: add mapping for MSI MAG X570S Torpedo MAX.
tty: n_gsm: fix missing update of modem controls after DLCI open
btrfs: zoned: encapsulate inode locking for zoned relocation
btrfs: zoned: use dedicated lock for data relocation
KVM: Initialize debugfs_dentry when a VM is created to avoid NULL deref
mm/hwpoison: mf_mutex for soft offline and unpoison
mm/hwpoison: avoid the impact of hwpoison_filter() return value on mce handler
mm/memory-failure.c: fix race with changing page compound again
mm/hwpoison: fix race between hugetlb free/demotion and memory_failure_hugetlb()
tty: n_gsm: fix invalid use of MSC in advanced option
tty: n_gsm: fix sometimes uninitialized warning in gsm_dlci_modem_output()
serial: 8250_mtk: Make sure to select the right FEATURE_SEL
tty: n_gsm: fix invalid gsmtty_write_room() result
drm/amd: Refactor `amdgpu_aspm` to be evaluated per device
drm/amdgpu: vi: disable ASPM on Intel Alder Lake based systems
drm/i915: Fix a race between vma / object destruction and unbinding
drm/mediatek: Use mailbox rx_callback instead of cmdq_task_cb
drm/mediatek: Remove the pointer of struct cmdq_client
drm/mediatek: Detect CMDQ execution timeout
drm/mediatek: Add cmdq_handle in mtk_crtc
drm/mediatek: Add vblank register/unregister callback functions
Bluetooth: protect le accept and resolv lists with hdev->lock
Bluetooth: btmtksdio: fix use-after-free at btmtksdio_recv_event
io_uring: avoid io-wq -EAGAIN looping for !IOPOLL
irqchip/gic-v3: Ensure pseudo-NMIs have an ISB between ack and handling
irqchip/gic-v3: Refactor ISB + EOIR at ack time
rxrpc: Fix locking issue
dt-bindings: soc: qcom: smd-rpm: Add compatible for MSM8953 SoC
dt-bindings: soc: qcom: smd-rpm: Fix missing MSM8936 compatible
module: change to print useful messages from elf_validity_check()
module: fix [e_shstrndx].sh_size=0 OOB access
iommu/vt-d: Fix PCI bus rescan device hot add
fbdev: fbmem: Fix logo center image dx issue
fbmem: Check virtual screen sizes in fb_set_var()
fbcon: Disallow setting font bigger than screen size
fbcon: Prevent that screen size is smaller than font size
PM: runtime: Redefine pm_runtime_release_supplier()
memregion: Fix memregion_free() fallback definition
video: of_display_timing.h: include errno.h
powerpc/powernv: delay rng platform device creation until later in boot
net: dsa: qca8k: reset cpu port on MTU change
can: kvaser_usb: replace run-time checks with struct kvaser_usb_driver_info
can: kvaser_usb: kvaser_usb_leaf: fix CAN clock frequency regression
can: kvaser_usb: kvaser_usb_leaf: fix bittiming limits
xfs: remove incorrect ASSERT in xfs_rename
Revert "serial: sc16is7xx: Clear RS485 bits in the shutdown"
btrfs: fix error pointer dereference in btrfs_ioctl_rm_dev_v2()
virtio-blk: modify the value type of num in virtio_queue_rq()
btrfs: fix use of uninitialized variable at rm device ioctl
tty: n_gsm: fix encoding of command/response bit
ARM: meson: Fix refcount leak in meson_smp_prepare_cpus
pinctrl: sunxi: a83t: Fix NAND function name for some pins
ASoC: rt711: Add endianness flag in snd_soc_component_driver
ASoC: rt711-sdca: Add endianness flag in snd_soc_component_driver
ASoC: codecs: rt700/rt711/rt711-sdca: resume bus/codec in .set_jack_detect
arm64: dts: qcom: msm8994: Fix CPU6/7 reg values
arm64: dts: qcom: sdm845: use dispcc AHB clock for mdss node
ARM: mxs_defconfig: Enable the framebuffer
arm64: dts: imx8mp-evk: correct mmc pad settings
arm64: dts: imx8mp-evk: correct the uart2 pinctl value
arm64: dts: imx8mp-evk: correct gpio-led pad settings
arm64: dts: imx8mp-evk: correct vbus pad settings
arm64: dts: imx8mp-evk: correct eqos pad settings
arm64: dts: imx8mp-evk: correct I2C1 pad settings
arm64: dts: imx8mp-evk: correct I2C3 pad settings
arm64: dts: imx8mp-phyboard-pollux-rdk: correct uart pad settings
arm64: dts: imx8mp-phyboard-pollux-rdk: correct eqos pad settings
arm64: dts: imx8mp-phyboard-pollux-rdk: correct i2c2 & mmc settings
pinctrl: sunxi: sunxi_pconf_set: use correct offset
arm64: dts: qcom: msm8992-*: Fix vdd_lvs1_2-supply typo
ARM: at91: pm: use proper compatible for sama5d2's rtc
ARM: at91: pm: use proper compatibles for sam9x60's rtc and rtt
ARM: at91: pm: use proper compatibles for sama7g5's rtc and rtt
ARM: dts: at91: sam9x60ek: fix eeprom compatible and size
ARM: dts: at91: sama5d2_icp: fix eeprom compatibles
ARM: at91: fix soc detection for SAM9X60 SiPs
xsk: Clear page contiguity bit when unmapping pool
i2c: piix4: Fix a memory leak in the EFCH MMIO support
i40e: Fix dropped jumbo frames statistics
i40e: Fix VF's MAC Address change on VM
ARM: dts: stm32: use usbphyc ck_usbo_48m as USBH OHCI clock on stm32mp151
ARM: dts: stm32: add missing usbh clock and fix clk order on stm32mp15
ibmvnic: Properly dispose of all skbs during a failover.
selftests: forwarding: fix flood_unicast_test when h2 supports IFF_UNICAST_FLT
selftests: forwarding: fix learning_test when h1 supports IFF_UNICAST_FLT
selftests: forwarding: fix error message in learning_test
r8169: fix accessing unset transport header
i2c: cadence: Unregister the clk notifier in error path
dmaengine: imx-sdma: Allow imx8m for imx7 FW revs
misc: rtsx_usb: fix use of dma mapped buffer for usb bulk transfer
misc: rtsx_usb: use separate command and response buffers
misc: rtsx_usb: set return value in rsp_buf alloc err path
Revert "mm/memory-failure.c: fix race with changing page compound again"
Revert "serial: 8250_mtk: Make sure to select the right FEATURE_SEL"
dt-bindings: dma: allwinner,sun50i-a64-dma: Fix min/max typo
ida: don't use BUG_ON() for debugging
dmaengine: pl330: Fix lockdep warning about non-static key
dmaengine: lgm: Fix an error handling path in intel_ldma_probe()
dmaengine: at_xdma: handle errors of at_xdmac_alloc_desc() correctly
dmaengine: ti: Fix refcount leak in ti_dra7_xbar_route_allocate
dmaengine: qcom: bam_dma: fix runtime PM underflow
dmaengine: ti: Add missing put_device in ti_dra7_xbar_route_allocate
dmaengine: idxd: force wq context cleanup on device disable path
selftests/net: fix section name when using xdp_dummy.o
Linux 5.15.54
Signed-off-by: Greg Kroah-Hartman <gregkh@google.com>
Change-Id: I5434cb4ec4ac9e6d1f619f47a5139a11352b98e1
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Greg Kroah-Hartman
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bab324e8a8 |
Merge 5.15.52 into android13-5.15-lts
Changes in 5.15.52 tick/nohz: unexport __init-annotated tick_nohz_full_setup() x86, kvm: use proper ASM macros for kvm_vcpu_is_preempted bcache: memset on stack variables in bch_btree_check() and bch_sectors_dirty_init() xfs: use kmem_cache_free() for kmem_cache objects xfs: punch out data fork delalloc blocks on COW writeback failure xfs: Fix the free logic of state in xfs_attr_node_hasname xfs: remove all COW fork extents when remounting readonly xfs: check sb_meta_uuid for dabuf buffer recovery xfs: prevent UAF in xfs_log_item_in_current_chkpt xfs: only bother with sync_filesystem during readonly remount powerpc/ftrace: Remove ftrace init tramp once kernel init is complete fs: add is_idmapped_mnt() helper fs: move mapping helpers fs: tweak fsuidgid_has_mapping() fs: account for filesystem mappings docs: update mapping documentation fs: use low-level mapping helpers fs: remove unused low-level mapping helpers fs: port higher-level mapping helpers fs: add i_user_ns() helper fs: support mapped mounts of mapped filesystems fs: fix acl translation fs: account for group membership rtw88: 8821c: support RFE type4 wifi NIC rtw88: rtw8821c: enable rfe 6 devices net: mscc: ocelot: allow unregistered IP multicast flooding to CPU io_uring: fix not locked access to fixed buf table Linux 5.15.52 Signed-off-by: Greg Kroah-Hartman <gregkh@google.com> Change-Id: I2e16e1b5f0367946199f0a0a3b371b54f2377267 |
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Greg Kroah-Hartman
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09b3a27222 |
Merge 5.15.51 into android13-5.15-lts
Changes in 5.15.51 random: schedule mix_interrupt_randomness() less often random: quiet urandom warning ratelimit suppression message ALSA: hda/via: Fix missing beep setup ALSA: hda/conexant: Fix missing beep setup ALSA: hda/realtek: Add mute LED quirk for HP Omen laptop ALSA: hda/realtek - ALC897 headset MIC no sound ALSA: hda/realtek: Apply fixup for Lenovo Yoga Duet 7 properly ALSA: hda/realtek: Add quirk for Clevo PD70PNT ALSA: hda/realtek: Add quirk for Clevo NS50PU net: openvswitch: fix parsing of nw_proto for IPv6 fragments 9p: Fix refcounting during full path walks for fid lookups 9p: fix fid refcount leak in v9fs_vfs_atomic_open_dotl 9p: fix fid refcount leak in v9fs_vfs_get_link btrfs: fix hang during unmount when block group reclaim task is running btrfs: prevent remounting to v1 space cache for subpage mount btrfs: add error messages to all unrecognized mount options scsi: ibmvfc: Store vhost pointer during subcrq allocation scsi: ibmvfc: Allocate/free queue resource only during probe/remove mmc: sdhci-pci-o2micro: Fix card detect by dealing with debouncing mmc: mediatek: wait dma stop bit reset to 0 xen/gntdev: Avoid blocking in unmap_grant_pages() MAINTAINERS: Add new IOMMU development mailing list mtd: rawnand: gpmi: Fix setting busy timeout setting ata: libata: add qc->flags in ata_qc_complete_template tracepoint dm era: commit metadata in postsuspend after worker stops dm mirror log: clear log bits up to BITS_PER_LONG boundary tracing/kprobes: Check whether get_kretprobe() returns NULL in kretprobe_dispatcher() drm/i915: Implement w/a 22010492432 for adl-s USB: serial: pl2303: add support for more HXN (G) types USB: serial: option: add Telit LE910Cx 0x1250 composition USB: serial: option: add Quectel EM05-G modem USB: serial: option: add Quectel RM500K module support drm/msm: Ensure mmap offset is initialized drm/msm: Fix double pm_runtime_disable() call netfilter: use get_random_u32 instead of prandom scsi: scsi_debug: Fix zone transition to full condition drm/msm: Switch ordering of runpm put vs devfreq_idle scsi: iscsi: Exclude zero from the endpoint ID range xsk: Fix generic transmit when completion queue reservation fails drm/msm: use for_each_sgtable_sg to iterate over scatterlist bpf: Fix request_sock leak in sk lookup helpers drm/sun4i: Fix crash during suspend after component bind failure bpf, x86: Fix tail call count offset calculation on bpf2bpf call scsi: storvsc: Correct reporting of Hyper-V I/O size limits phy: aquantia: Fix AN when higher speeds than 1G are not advertised KVM: arm64: Prevent kmemleak from accessing pKVM memory net: Write lock dev_base_lock without disabling bottom halves. net: fix data-race in dev_isalive() tipc: fix use-after-free Read in tipc_named_reinit igb: fix a use-after-free issue in igb_clean_tx_ring bonding: ARP monitor spams NETDEV_NOTIFY_PEERS notifiers ethtool: Fix get module eeprom fallback net/sched: sch_netem: Fix arithmetic in netem_dump() for 32-bit platforms drm/msm/mdp4: Fix refcount leak in mdp4_modeset_init_intf drm/msm/dp: check core_initialized before disable interrupts at dp_display_unbind() drm/msm/dp: Drop now unused hpd_high member drm/msm/dp: dp_link_parse_sink_count() return immediately if aux read failed drm/msm/dp: do not initialize phy until plugin interrupt received drm/msm/dp: force link training for display resolution change perf arm-spe: Don't set data source if it's not a memory operation erspan: do not assume transport header is always set net/tls: fix tls_sk_proto_close executed repeatedly udmabuf: add back sanity check selftests: netfilter: correct PKTGEN_SCRIPT_PATHS in nft_concat_range.sh xen-blkfront: Handle NULL gendisk x86/xen: Remove undefined behavior in setup_features() MIPS: Remove repetitive increase irq_err_count afs: Fix dynamic root getattr ice: ethtool: advertise 1000M speeds properly regmap-irq: Fix a bug in regmap_irq_enable() for type_in_mask chips regmap-irq: Fix offset/index mismatch in read_sub_irq_data() igb: Make DMA faster when CPU is active on the PCIe link virtio_net: fix xdp_rxq_info bug after suspend/resume Revert "net/tls: fix tls_sk_proto_close executed repeatedly" sock: redo the psock vs ULP protection check nvme-pci: add NO APST quirk for Kioxia device nvme: move the Samsung X5 quirk entry to the core quirks gpio: winbond: Fix error code in winbond_gpio_get() s390/cpumf: Handle events cycles and instructions identical iio: mma8452: fix probe fail when device tree compatible is used. iio: magnetometer: yas530: Fix memchr_inv() misuse iio: adc: vf610: fix conversion mode sysfs node name usb: typec: wcove: Drop wrong dependency to INTEL_SOC_PMIC xhci: turn off port power in shutdown xhci-pci: Allow host runtime PM as default for Intel Raptor Lake xHCI xhci-pci: Allow host runtime PM as default for Intel Meteor Lake xHCI usb: gadget: Fix non-unique driver names in raw-gadget driver USB: gadget: Fix double-free bug in raw_gadget driver usb: chipidea: udc: check request status before setting device address dt-bindings: usb: ohci: Increase the number of PHYs dt-bindings: usb: ehci: Increase the number of PHYs btrfs: don't set lock_owner when locking extent buffer for reading btrfs: fix deadlock with fsync+fiemap+transaction commit f2fs: attach inline_data after setting compression iio:humidity:hts221: rearrange iio trigger get and register iio:chemical:ccs811: rearrange iio trigger get and register iio:accel:kxcjk-1013: rearrange iio trigger get and register iio:accel:bma180: rearrange iio trigger get and register iio:accel:mxc4005: rearrange iio trigger get and register iio: accel: mma8452: ignore the return value of reset operation iio: gyro: mpu3050: Fix the error handling in mpu3050_power_up() iio: trigger: sysfs: fix use-after-free on remove iio: adc: stm32: fix maximum clock rate for stm32mp15x iio: imu: inv_icm42600: Fix broken icm42600 (chip id 0 value) iio: afe: rescale: Fix boolean logic bug iio: adc: stm32: Fix ADCs iteration in irq handler iio: adc: stm32: Fix IRQs on STM32F4 by removing custom spurious IRQs message iio: adc: axp288: Override TS pin bias current for some models iio: adc: rzg2l_adc: add missing fwnode_handle_put() in rzg2l_adc_parse_properties() iio: adc: adi-axi-adc: Fix refcount leak in adi_axi_adc_attach_client iio: adc: ti-ads131e08: add missing fwnode_handle_put() in ads131e08_alloc_channels() xtensa: xtfpga: Fix refcount leak bug in setup xtensa: Fix refcount leak bug in time.c parisc/stifb: Fix fb_is_primary_device() only available with CONFIG_FB_STI parisc: Enable ARCH_HAS_STRICT_MODULE_RWX powerpc/microwatt: wire up rng during setup_arch() powerpc: Enable execve syscall exit tracepoint powerpc/rtas: Allow ibm,platform-dump RTAS call with null buffer address powerpc/powernv: wire up rng during setup_arch drm/msm/dp: Always clear mask bits to disable interrupts at dp_ctrl_reset_irq_ctrl() ARM: dts: imx7: Move hsic_phy power domain to HSIC PHY node ARM: dts: imx6qdl: correct PU regulator ramp delay arm64: dts: ti: k3-am64-main: Remove support for HS400 speed mode ARM: exynos: Fix refcount leak in exynos_map_pmu soc: bcm: brcmstb: pm: pm-arm: Fix refcount leak in brcmstb_pm_probe ARM: Fix refcount leak in axxia_boot_secondary memory: samsung: exynos5422-dmc: Fix refcount leak in of_get_dram_timings ARM: cns3xxx: Fix refcount leak in cns3xxx_init modpost: fix section mismatch check for exported init/exit sections ARM: dts: bcm2711-rpi-400: Fix GPIO line names random: update comment from copy_to_user() -> copy_to_iter() perf build-id: Fix caching files with a wrong build ID dma-direct: use the correct size for dma_set_encrypted() kbuild: link vmlinux only once for CONFIG_TRIM_UNUSED_KSYMS (2nd attempt) powerpc/pseries: wire up rng during setup_arch() Linux 5.15.51 Signed-off-by: Greg Kroah-Hartman <gregkh@google.com> Change-Id: Iac87c7937a5517ad126a1b4512680a2bbfb6447d |
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Greg Kroah-Hartman
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a4ccdcb542 |
Merge 5.15.50 into android13-5.15-lts
Changes in 5.15.50 s390/mm: use non-quiescing sske for KVM switch to keyed guest drm/amd/display: Don't reinitialize DMCUB on s0ix resume net: mana: Add handling of CQE_RX_TRUNCATED zonefs: fix zonefs_iomap_begin() for reads usb: gadget: u_ether: fix regression in setting fixed MAC address bpf: Fix calling global functions from BPF_PROG_TYPE_EXT programs selftests/bpf: Add selftest for calling global functions from freplace serial: core: Initialize rs485 RTS polarity already on probe arm64: mm: Don't invalidate FROM_DEVICE buffers at start of DMA transfer Linux 5.15.50 Signed-off-by: Greg Kroah-Hartman <gregkh@google.com> Change-Id: I0cca5a60b921fc6871bd6fc4896690546752c85b |
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Greg Kroah-Hartman
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b9490d767d |
Merge 5.15.49 into android13-5.15-lts
Changes in 5.15.49 Revert "drm/amd/display: Fix DCN3 B0 DP Alt Mapping" nfsd: Replace use of rwsem with errseq_t arm64: dts: imx8mm-beacon: Enable RTS-CTS on UART3 arm64: dts: imx8mn-beacon: Enable RTS-CTS on UART3 powerpc/kasan: Silence KASAN warnings in __get_wchan() ASoC: nau8822: Add operation for internal PLL off and on drm/amd/display: Read Golden Settings Table from VBIOS drm/amdkfd: Use mmget_not_zero in MMU notifier dma-debug: make things less spammy under memory pressure ASoC: cs42l52: Fix TLV scales for mixer controls ASoC: cs35l36: Update digital volume TLV ASoC: cs53l30: Correct number of volume levels on SX controls ASoC: cs42l52: Correct TLV for Bypass Volume ASoC: cs42l56: Correct typo in minimum level for SX volume controls ASoC: cs42l51: Correct minimum value for SX volume control drm/amdkfd: add pinned BOs to kfd_bo_list ata: libata-core: fix NULL pointer deref in ata_host_alloc_pinfo() quota: Prevent memory allocation recursion while holding dq_lock ASoC: wm8962: Fix suspend while playing music ASoC: es8328: Fix event generation for deemphasis control ASoC: wm_adsp: Fix event generation for wm_adsp_fw_put() Input: soc_button_array - also add Lenovo Yoga Tablet2 1051F to dmi_use_low_level_irq scsi: vmw_pvscsi: Expand vcpuHint to 16 bits scsi: lpfc: Resolve NULL ptr dereference after an ELS LOGO is aborted scsi: lpfc: Fix port stuck in bypassed state after LIP in PT2PT topology scsi: lpfc: Allow reduced polling rate for nvme_admin_async_event cmd completion scsi: mpt3sas: Fix out-of-bounds compiler warning scsi: ipr: Fix missing/incorrect resource cleanup in error case scsi: pmcraid: Fix missing resource cleanup in error case ALSA: hda/realtek - Add HW8326 support virtio-mmio: fix missing put_device() when vm_cmdline_parent registration failed nfc: nfcmrvl: Fix memory leak in nfcmrvl_play_deferred ipv6: Fix signed integer overflow in l2tp_ip6_sendmsg net: ethernet: mtk_eth_soc: fix misuse of mem alloc interface netdev[napi]_alloc_frag gcc-12: disable '-Wdangling-pointer' warning for now mellanox: mlx5: avoid uninitialized variable warning with gcc-12 MIPS: Loongson-3: fix compile mips cpu_hwmon as module build error. random: credit cpu and bootloader seeds by default gpio: dwapb: Don't print error on -EPROBE_DEFER platform/x86: gigabyte-wmi: Add Z690M AORUS ELITE AX DDR4 support platform/x86: gigabyte-wmi: Add support for B450M DS3H-CF platform/x86/intel: hid: Add Surface Go to VGBS allow list staging: r8188eu: fix rtw_alloc_hwxmits error detection for now staging: r8188eu: Use zeroing allocator in wpa_set_encryption() staging: r8188eu: Fix warning of array overflow in ioctl_linux.c pNFS: Don't keep retrying if the server replied NFS4ERR_LAYOUTUNAVAILABLE pNFS: Avoid a live lock condition in pnfs_update_layout() sunrpc: set cl_max_connect when cloning an rpc_clnt clocksource: hyper-v: unexport __init-annotated hv_init_clocksource() i40e: Fix adding ADQ filter to TC0 i40e: Fix calculating the number of queue pairs i40e: Fix call trace in setup_tx_descriptors Drivers: hv: vmbus: Release cpu lock in error case tty: goldfish: Fix free_irq() on remove misc: atmel-ssc: Fix IRQ check in ssc_probe io_uring: fix races with file table unregister io_uring: fix races with buffer table unregister drm/i915/reset: Fix error_state_read ptr + offset use net: hns3: split function hclge_update_port_base_vlan_cfg() net: hns3: set port base vlan tbl_sta to false before removing old vlan net: hns3: don't push link state to VF if unalive net: hns3: fix tm port shapping of fibre port is incorrect after driver initialization nvme: add device name to warning in uuid_show() mlxsw: spectrum_cnt: Reorder counter pools net: bgmac: Fix an erroneous kfree() in bgmac_remove() net: ax25: Fix deadlock caused by skb_recv_datagram in ax25_recvmsg arm64: ftrace: fix branch range checks arm64: ftrace: consistently handle PLTs. certs/blacklist_hashes.c: fix const confusion in certs blacklist init: Initialize noop_backing_dev_info early block: Fix handling of offline queues in blk_mq_alloc_request_hctx() faddr2line: Fix overlapping text section failures, the sequel i2c: npcm7xx: Add check for platform_driver_register irqchip/gic/realview: Fix refcount leak in realview_gic_of_init irqchip/gic-v3: Fix error handling in gic_populate_ppi_partitions irqchip/gic-v3: Fix refcount leak in gic_populate_ppi_partitions irqchip/realtek-rtl: Fix refcount leak in map_interrupts sched: Fix balance_push() vs __sched_setscheduler() i2c: designware: Use standard optional ref clock implementation mei: hbm: drop capability response on early shutdown mei: me: add raptor lake point S DID comedi: vmk80xx: fix expression for tx buffer size crypto: memneq - move into lib/ USB: serial: option: add support for Cinterion MV31 with new baseline USB: serial: io_ti: add Agilent E5805A support usb: dwc2: Fix memory leak in dwc2_hcd_init usb: cdnsp: Fixed setting last_trb incorrectly usb: gadget: lpc32xx_udc: Fix refcount leak in lpc32xx_udc_probe usb: gadget: f_fs: change ep->status safe in ffs_epfile_io() usb: gadget: f_fs: change ep->ep safe in ffs_epfile_io() tty: n_gsm: Debug output allocation must use GFP_ATOMIC serial: 8250: Store to lsr_save_flags after lsr read bus: fsl-mc-bus: fix KASAN use-after-free in fsl_mc_bus_remove() dm mirror log: round up region bitmap size to BITS_PER_LONG drm/amd/display: Cap OLED brightness per max frame-average luminance cfi: Fix __cfi_slowpath_diag RCU usage with cpuidle ext4: fix super block checksum incorrect after mount ext4: fix bug_on ext4_mb_use_inode_pa ext4: make variable "count" signed ext4: add reserved GDT blocks check KVM: arm64: Don't read a HW interrupt pending state in user context ALSA: hda/realtek: fix right sounds and mute/micmute LEDs for HP machine virtio-pci: Remove wrong address verification in vp_del_vqs() powerpc/book3e: get rid of #include <generated/compile.h> clk: imx8mp: fix usb_root_clk parent Linux 5.15.49 Signed-off-by: Greg Kroah-Hartman <gregkh@google.com> Change-Id: Ie4c283ebc18a1c5ff94878cdadcf6a1659e710d4 |
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Greg Kroah-Hartman
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f3a0b5d245 |
Merge 5.15.47 into android13-5.15-lts
Changes in 5.15.47
pcmcia: db1xxx_ss: restrict to MIPS_DB1XXX boards
staging: greybus: codecs: fix type confusion of list iterator variable
iio: adc: ad7124: Remove shift from scan_type
lkdtm/bugs: Check for the NULL pointer after calling kmalloc
lkdtm/bugs: Don't expect thread termination without CONFIG_UBSAN_TRAP
tty: goldfish: Use tty_port_destroy() to destroy port
tty: serial: owl: Fix missing clk_disable_unprepare() in owl_uart_probe
tty: n_tty: Restore EOF push handling behavior
serial: 8250_aspeed_vuart: Fix potential NULL dereference in aspeed_vuart_probe
tty: serial: fsl_lpuart: fix potential bug when using both of_alias_get_id and ida_simple_get
remoteproc: imx_rproc: Ignore create mem entry for resource table
usb: usbip: fix a refcount leak in stub_probe()
usb: usbip: add missing device lock on tweak configuration cmd
USB: storage: karma: fix rio_karma_init return
usb: musb: Fix missing of_node_put() in omap2430_probe
staging: fieldbus: Fix the error handling path in anybuss_host_common_probe()
pwm: lp3943: Fix duty calculation in case period was clamped
pwm: raspberrypi-poe: Fix endianness in firmware struct
rpmsg: qcom_smd: Fix irq_of_parse_and_map() return value
usb: dwc3: gadget: Replace list_for_each_entry_safe() if using giveback
usb: dwc3: pci: Fix pm_runtime_get_sync() error checking
misc: fastrpc: fix an incorrect NULL check on list iterator
firmware: stratix10-svc: fix a missing check on list iterator
usb: typec: mux: Check dev_set_name() return value
rpmsg: virtio: Fix possible double free in rpmsg_probe()
rpmsg: virtio: Fix possible double free in rpmsg_virtio_add_ctrl_dev()
rpmsg: virtio: Fix the unregistration of the device rpmsg_ctrl
iio: adc: stmpe-adc: Fix wait_for_completion_timeout return value check
iio: proximity: vl53l0x: Fix return value check of wait_for_completion_timeout
iio: adc: sc27xx: fix read big scale voltage not right
iio: adc: sc27xx: Fine tune the scale calibration values
rpmsg: qcom_smd: Fix returning 0 if irq_of_parse_and_map() fails
pvpanic: Fix typos in the comments
misc/pvpanic: Convert regular spinlock into trylock on panic path
phy: qcom-qmp: fix pipe-clock imbalance on power-on failure
power: supply: axp288_fuel_gauge: Drop BIOS version check from "T3 MRD" DMI quirk
serial: sifive: Report actual baud base rather than fixed 115200
export: fix string handling of namespace in EXPORT_SYMBOL_NS
soundwire: intel: prevent pm_runtime resume prior to system suspend
coresight: cpu-debug: Replace mutex with mutex_trylock on panic notifier
ksmbd: fix reference count leak in smb_check_perm_dacl()
extcon: ptn5150: Add queue work sync before driver release
soc: rockchip: Fix refcount leak in rockchip_grf_init
clocksource/drivers/riscv: Events are stopped during CPU suspend
ARM: dts: aspeed: ast2600-evb: Enable RX delay for MAC0/MAC1
rtc: mt6397: check return value after calling platform_get_resource()
rtc: ftrtc010: Use platform_get_irq() to get the interrupt
rtc: ftrtc010: Fix error handling in ftrtc010_rtc_probe
staging: r8188eu: add check for kzalloc
tty: n_gsm: Don't ignore write return value in gsmld_output()
tty: n_gsm: Fix packet data hex dump output
serial: meson: acquire port->lock in startup()
serial: 8250_fintek: Check SER_RS485_RTS_* only with RS485
serial: cpm_uart: Fix build error without CONFIG_SERIAL_CPM_CONSOLE
serial: digicolor-usart: Don't allow CS5-6
serial: rda-uart: Don't allow CS5-6
serial: txx9: Don't allow CS5-6
serial: sh-sci: Don't allow CS5-6
serial: sifive: Sanitize CSIZE and c_iflag
serial: st-asc: Sanitize CSIZE and correct PARENB for CS7
serial: stm32-usart: Correct CSIZE, bits, and parity
firmware: dmi-sysfs: Fix memory leak in dmi_sysfs_register_handle
bus: ti-sysc: Fix warnings for unbind for serial
driver: base: fix UAF when driver_attach failed
driver core: fix deadlock in __device_attach
watchdog: rti-wdt: Fix pm_runtime_get_sync() error checking
watchdog: ts4800_wdt: Fix refcount leak in ts4800_wdt_probe
blk-mq: don't touch ->tagset in blk_mq_get_sq_hctx
ASoC: fsl_sai: Fix FSL_SAI_xDR/xFR definition
clocksource/drivers/oxnas-rps: Fix irq_of_parse_and_map() return value
s390/crypto: fix scatterwalk_unmap() callers in AES-GCM
net: sched: fixed barrier to prevent skbuff sticking in qdisc backlog
net: ethernet: mtk_eth_soc: out of bounds read in mtk_hwlro_get_fdir_entry()
net: ethernet: ti: am65-cpsw-nuss: Fix some refcount leaks
net: dsa: mv88e6xxx: Fix refcount leak in mv88e6xxx_mdios_register
modpost: fix removing numeric suffixes
jffs2: fix memory leak in jffs2_do_fill_super
ubi: fastmap: Fix high cpu usage of ubi_bgt by making sure wl_pool not empty
ubi: ubi_create_volume: Fix use-after-free when volume creation failed
selftests/bpf: fix selftest after random: Urandom_read tracepoint removal
selftests/bpf: fix stacktrace_build_id with missing kprobe/urandom_read
bpf: Fix probe read error in ___bpf_prog_run()
block: take destination bvec offsets into account in bio_copy_data_iter
riscv: read-only pages should not be writable
net/smc: fixes for converting from "struct smc_cdc_tx_pend **" to "struct smc_wr_tx_pend_priv *"
tcp: add accessors to read/set tp->snd_cwnd
nfp: only report pause frame configuration for physical device
sfc: fix considering that all channels have TX queues
sfc: fix wrong tx channel offset with efx_separate_tx_channels
block: make bioset_exit() fully resilient against being called twice
vdpa: Fix error logic in vdpa_nl_cmd_dev_get_doit
virtio: pci: Fix an error handling path in vp_modern_probe()
net/mlx5: Don't use already freed action pointer
net/mlx5e: TC NIC mode, fix tc chains miss table
net/mlx5: CT: Fix header-rewrite re-use for tupels
net/mlx5: correct ECE offset in query qp output
net/mlx5e: Update netdev features after changing XDP state
net: sched: add barrier to fix packet stuck problem for lockless qdisc
tcp: tcp_rtx_synack() can be called from process context
vdpa: ifcvf: set pci driver data in probe
octeontx2-af: fix error code in is_valid_offset()
s390/mcck: isolate SIE instruction when setting CIF_MCCK_GUEST flag
regulator: mt6315-regulator: fix invalid allowed mode
gpio: pca953x: use the correct register address to do regcache sync
afs: Fix infinite loop found by xfstest generic/676
scsi: sd: Fix potential NULL pointer dereference
tipc: check attribute length for bearer name
driver core: Fix wait_for_device_probe() & deferred_probe_timeout interaction
perf c2c: Fix sorting in percent_rmt_hitm_cmp()
dmaengine: idxd: set DMA_INTERRUPT cap bit
mips: cpc: Fix refcount leak in mips_cpc_default_phys_base
bootconfig: Make the bootconfig.o as a normal object file
tracing: Make tp_printk work on syscall tracepoints
tracing: Fix sleeping function called from invalid context on RT kernel
tracing: Avoid adding tracer option before update_tracer_options
iommu/arm-smmu: fix possible null-ptr-deref in arm_smmu_device_probe()
iommu/arm-smmu-v3: check return value after calling platform_get_resource()
f2fs: remove WARN_ON in f2fs_is_valid_blkaddr
i2c: cadence: Increase timeout per message if necessary
m68knommu: set ZERO_PAGE() to the allocated zeroed page
m68knommu: fix undefined reference to `_init_sp'
dmaengine: zynqmp_dma: In struct zynqmp_dma_chan fix desc_size data type
NFSv4: Don't hold the layoutget locks across multiple RPC calls
video: fbdev: hyperv_fb: Allow resolutions with size > 64 MB for Gen1
video: fbdev: pxa3xx-gcu: release the resources correctly in pxa3xx_gcu_probe/remove()
RISC-V: use memcpy for kexec_file mode
m68knommu: fix undefined reference to `mach_get_rtc_pll'
f2fs: fix to tag gcing flag on page during file defragment
xprtrdma: treat all calls not a bcall when bc_serv is NULL
drm/bridge: sn65dsi83: Fix an error handling path in sn65dsi83_probe()
drm/bridge: ti-sn65dsi83: Handle dsi_lanes == 0 as invalid
netfilter: nat: really support inet nat without l3 address
netfilter: nf_tables: use kfree_rcu(ptr, rcu) to release hooks in clean_net path
netfilter: nf_tables: delete flowtable hooks via transaction list
powerpc/kasan: Force thread size increase with KASAN
SUNRPC: Trap RDMA segment overflows
netfilter: nf_tables: always initialize flowtable hook list in transaction
ata: pata_octeon_cf: Fix refcount leak in octeon_cf_probe
netfilter: nf_tables: release new hooks on unsupported flowtable flags
netfilter: nf_tables: memleak flow rule from commit path
netfilter: nf_tables: bail out early if hardware offload is not supported
xen: unexport __init-annotated xen_xlate_map_ballooned_pages()
stmmac: intel: Fix an error handling path in intel_eth_pci_probe()
af_unix: Fix a data-race in unix_dgram_peer_wake_me().
bpf, arm64: Clear prog->jited_len along prog->jited
net: dsa: lantiq_gswip: Fix refcount leak in gswip_gphy_fw_list
net/mlx4_en: Fix wrong return value on ioctl EEPROM query failure
i40e: xsk: Move tmp desc array from driver to pool
xsk: Fix handling of invalid descriptors in XSK TX batching API
SUNRPC: Fix the calculation of xdr->end in xdr_get_next_encode_buffer()
net: mdio: unexport __init-annotated mdio_bus_init()
net: xfrm: unexport __init-annotated xfrm4_protocol_init()
net: ipv6: unexport __init-annotated seg6_hmac_init()
net/mlx5: Lag, filter non compatible devices
net/mlx5: Fix mlx5_get_next_dev() peer device matching
net/mlx5: Rearm the FW tracer after each tracer event
net/mlx5: fs, fail conflicting actions
ip_gre: test csum_start instead of transport header
net: altera: Fix refcount leak in altera_tse_mdio_create
net: dsa: mv88e6xxx: use BMSR_ANEGCOMPLETE bit for filling an_complete
tcp: use alloc_large_system_hash() to allocate table_perturb
drm: imx: fix compiler warning with gcc-12
nfp: flower: restructure flow-key for gre+vlan combination
iov_iter: Fix iter_xarray_get_pages{,_alloc}()
iio: dummy: iio_simple_dummy: check the return value of kstrdup()
staging: rtl8712: fix a potential memory leak in r871xu_drv_init()
iio: st_sensors: Add a local lock for protecting odr
lkdtm/usercopy: Expand size of "out of frame" object
drivers: staging: rtl8723bs: Fix deadlock in rtw_surveydone_event_callback()
drivers: staging: rtl8192bs: Fix deadlock in rtw_joinbss_event_prehandle()
tty: synclink_gt: Fix null-pointer-dereference in slgt_clean()
tty: Fix a possible resource leak in icom_probe
thunderbolt: Use different lane for second DisplayPort tunnel
drivers: staging: rtl8192u: Fix deadlock in ieee80211_beacons_stop()
drivers: staging: rtl8192e: Fix deadlock in rtllib_beacons_stop()
USB: host: isp116x: check return value after calling platform_get_resource()
drivers: tty: serial: Fix deadlock in sa1100_set_termios()
drivers: usb: host: Fix deadlock in oxu_bus_suspend()
USB: hcd-pci: Fully suspend across freeze/thaw cycle
char: xillybus: fix a refcount leak in cleanup_dev()
sysrq: do not omit current cpu when showing backtrace of all active CPUs
usb: dwc2: gadget: don't reset gadget's driver->bus
soundwire: qcom: adjust autoenumeration timeout
misc: rtsx: set NULL intfdata when probe fails
extcon: Fix extcon_get_extcon_dev() error handling
extcon: Modify extcon device to be created after driver data is set
clocksource/drivers/sp804: Avoid error on multiple instances
staging: rtl8712: fix uninit-value in usb_read8() and friends
staging: rtl8712: fix uninit-value in r871xu_drv_init()
serial: msm_serial: disable interrupts in __msm_console_write()
kernfs: Separate kernfs_pr_cont_buf and rename_lock.
watchdog: wdat_wdt: Stop watchdog when rebooting the system
md: protect md_unregister_thread from reentrancy
scsi: myrb: Fix up null pointer access on myrb_cleanup()
Revert "net: af_key: add check for pfkey_broadcast in function pfkey_process"
ceph: allow ceph.dir.rctime xattr to be updatable
ceph: flush the mdlog for filesystem sync
drm/amd/display: Check if modulo is 0 before dividing.
drm/radeon: fix a possible null pointer dereference
drm/amd/pm: Fix missing thermal throttler status
um: line: Use separate IRQs per line
modpost: fix undefined behavior of is_arm_mapping_symbol()
x86/cpu: Elide KCSAN for cpu_has() and friends
jump_label,noinstr: Avoid instrumentation for JUMP_LABEL=n builds
nbd: call genl_unregister_family() first in nbd_cleanup()
nbd: fix race between nbd_alloc_config() and module removal
nbd: fix io hung while disconnecting device
s390/gmap: voluntarily schedule during key setting
cifs: version operations for smb20 unneeded when legacy support disabled
drm/amd/pm: use bitmap_{from,to}_arr32 where appropriate
nodemask: Fix return values to be unsigned
vringh: Fix loop descriptors check in the indirect cases
scripts/gdb: change kernel config dumping method
ALSA: usb-audio: Skip generic sync EP parse for secondary EP
ALSA: usb-audio: Set up (implicit) sync for Saffire 6
ALSA: hda/conexant - Fix loopback issue with CX20632
ALSA: hda/realtek: Fix for quirk to enable speaker output on the Lenovo Yoga DuetITL 2021
ALSA: hda/realtek: Add quirk for HP Dev One
cifs: return errors during session setup during reconnects
cifs: fix reconnect on smb3 mount types
KEYS: trusted: tpm2: Fix migratable logic
ata: libata-transport: fix {dma|pio|xfer}_mode sysfs files
mmc: block: Fix CQE recovery reset success
net: phy: dp83867: retrigger SGMII AN when link change
net: openvswitch: fix misuse of the cached connection on tuple changes
writeback: Fix inode->i_io_list not be protected by inode->i_lock error
nfc: st21nfca: fix incorrect validating logic in EVT_TRANSACTION
nfc: st21nfca: fix memory leaks in EVT_TRANSACTION handling
nfc: st21nfca: fix incorrect sizing calculations in EVT_TRANSACTION
ixgbe: fix bcast packets Rx on VF after promisc removal
ixgbe: fix unexpected VLAN Rx in promisc mode on VF
Input: bcm5974 - set missing URB_NO_TRANSFER_DMA_MAP urb flag
vduse: Fix NULL pointer dereference on sysfs access
powerpc: Don't select HAVE_IRQ_EXIT_ON_IRQ_STACK
drm/bridge: analogix_dp: Support PSR-exit to disable transition
drm/atomic: Force bridge self-refresh-exit on CRTC switch
drm/amdgpu: update VCN codec support for Yellow Carp
powerpc/32: Fix overread/overwrite of thread_struct via ptrace
powerpc/mm: Switch obsolete dssall to .long
drm/ast: Create threshold values for AST2600
random: avoid checking crng_ready() twice in random_init()
random: mark bootloader randomness code as __init
random: account for arch randomness in bits
md/raid0: Ignore RAID0 layout if the second zone has only one device
net/sched: act_police: more accurate MTU policing
PCI: qcom: Fix pipe clock imbalance
zonefs: fix handling of explicit_open option on mount
iov_iter: fix build issue due to possible type mis-match
dmaengine: idxd: add missing callback function to support DMA_INTERRUPT
tcp: fix tcp_mtup_probe_success vs wrong snd_cwnd
xsk: Fix possible crash when multiple sockets are created
Linux 5.15.47
Signed-off-by: Greg Kroah-Hartman <gregkh@google.com>
Change-Id: I4f53567cd8a0a13927a16f41a2be8bc0db21ce5b
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deyaoren@google.com
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052da2b1cf |
Merge remote-tracking branch into HEAD
* keystone/mirror-android13-5.15-2022-07: ANDROID: GKI: update symbol list ANDROID: GKI: vendor code needs __balance_callbacks access ANDROID: firmware_loader: Restore permissions for firmware class path Signed-off-by: deyaoren@google.com <deyaoren@google.com> Change-Id: I8592f3a79e9a27a7727c59551908f401bd0c79b7 |
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Greg Kroah-Hartman
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790584e9ab |
ANDROID: fix build breakage in the scheduler out-of-tree code
In commit |
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Stephen Dickey
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e57d2630ea |
ANDROID: GKI: vendor code needs __balance_callbacks access
Vendor module code needs to ensure that pushes to the balance
callback queue are handled prior to releasing rq locks.
Export __balance_callbacks to facilitate this.
Bug: 241223356
Change-Id: I86a3f5cb6cc7b97d87bd2db3e11cb7a8d99d4aef
Signed-off-by: Stephen Dickey <quic_dickey@quicinc.com>
(cherry picked from commit
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Greg Kroah-Hartman
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c65a741a72 |
Revert "signal: Deliver SIGTRAP on perf event asynchronously if blocked"
This reverts commit
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Greg Kroah-Hartman
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a9422ed2f1 |
Merge 5.15.46 into android13-5.15-lts
Changes in 5.15.46
binfmt_flat: do not stop relocating GOT entries prematurely on riscv
parisc/stifb: Implement fb_is_primary_device()
parisc/stifb: Keep track of hardware path of graphics card
RISC-V: Mark IORESOURCE_EXCLUSIVE for reserved mem instead of IORESOURCE_BUSY
riscv: Initialize thread pointer before calling C functions
riscv: Fix irq_work when SMP is disabled
riscv: Wire up memfd_secret in UAPI header
riscv: Move alternative length validation into subsection
ALSA: hda/realtek - Add new type for ALC245
ALSA: hda/realtek: Enable 4-speaker output for Dell XPS 15 9520 laptop
ALSA: hda/realtek - Fix microphone noise on ASUS TUF B550M-PLUS
ALSA: usb-audio: Cancel pending work at closing a MIDI substream
USB: serial: pl2303: fix type detection for odd device
USB: serial: option: add Quectel BG95 modem
USB: new quirk for Dell Gen 2 devices
usb: isp1760: Fix out-of-bounds array access
usb: dwc3: gadget: Move null pinter check to proper place
usb: core: hcd: Add support for deferring roothub registration
fs/ntfs3: Update valid size if -EIOCBQUEUED
fs/ntfs3: Fix fiemap + fix shrink file size (to remove preallocated space)
fs/ntfs3: Keep preallocated only if option prealloc enabled
fs/ntfs3: Check new size for limits
fs/ntfs3: In function ntfs_set_acl_ex do not change inode->i_mode if called from function ntfs_init_acl
fs/ntfs3: Fix some memory leaks in an error handling path of 'log_replay()'
fs/ntfs3: Update i_ctime when xattr is added
fs/ntfs3: Restore ntfs_xattr_get_acl and ntfs_xattr_set_acl functions
cifs: fix potential double free during failed mount
cifs: when extending a file with falloc we should make files not-sparse
xhci: Allow host runtime PM as default for Intel Alder Lake N xHCI
platform/x86: intel-hid: fix _DSM function index handling
x86/MCE/AMD: Fix memory leak when threshold_create_bank() fails
perf/x86/intel: Fix event constraints for ICL
x86/kexec: fix memory leak of elf header buffer
x86/sgx: Set active memcg prior to shmem allocation
ptrace/um: Replace PT_DTRACE with TIF_SINGLESTEP
ptrace/xtensa: Replace PT_SINGLESTEP with TIF_SINGLESTEP
ptrace: Reimplement PTRACE_KILL by always sending SIGKILL
btrfs: add "0x" prefix for unsupported optional features
btrfs: return correct error number for __extent_writepage_io()
btrfs: repair super block num_devices automatically
btrfs: fix the error handling for submit_extent_page() for btrfs_do_readpage()
iommu/vt-d: Add RPLS to quirk list to skip TE disabling
drm/vmwgfx: validate the screen formats
drm/virtio: fix NULL pointer dereference in virtio_gpu_conn_get_modes
selftests/bpf: Fix vfs_link kprobe definition
selftests/bpf: Fix parsing of prog types in UAPI hdr for bpftool sync
mwifiex: add mutex lock for call in mwifiex_dfs_chan_sw_work_queue
b43legacy: Fix assigning negative value to unsigned variable
b43: Fix assigning negative value to unsigned variable
ipw2x00: Fix potential NULL dereference in libipw_xmit()
ipv6: fix locking issues with loops over idev->addr_list
fbcon: Consistently protect deferred_takeover with console_lock()
x86/platform/uv: Update TSC sync state for UV5
ACPICA: Avoid cache flush inside virtual machines
mac80211: minstrel_ht: fix where rate stats are stored (fixes debugfs output)
drm/komeda: return early if drm_universal_plane_init() fails.
drm/amd/display: Disabling Z10 on DCN31
rcu-tasks: Fix race in schedule and flush work
rcu: Make TASKS_RUDE_RCU select IRQ_WORK
sfc: ef10: Fix assigning negative value to unsigned variable
ALSA: jack: Access input_dev under mutex
rtw88: 8821c: fix debugfs rssi value
spi: spi-rspi: Remove setting {src,dst}_{addr,addr_width} based on DMA direction
tools/power turbostat: fix ICX DRAM power numbers
scsi: lpfc: Move cfg_log_verbose check before calling lpfc_dmp_dbg()
scsi: lpfc: Fix SCSI I/O completion and abort handler deadlock
scsi: lpfc: Fix call trace observed during I/O with CMF enabled
cpuidle: PSCI: Improve support for suspend-to-RAM for PSCI OSI mode
drm/amd/pm: fix double free in si_parse_power_table()
ASoC: rsnd: care default case on rsnd_ssiu_busif_err_status_clear()
ASoC: rsnd: care return value from rsnd_node_fixed_index()
ath9k: fix QCA9561 PA bias level
media: venus: hfi: avoid null dereference in deinit
media: pci: cx23885: Fix the error handling in cx23885_initdev()
media: cx25821: Fix the warning when removing the module
md/bitmap: don't set sb values if can't pass sanity check
mmc: jz4740: Apply DMA engine limits to maximum segment size
drivers: mmc: sdhci_am654: Add the quirk to set TESTCD bit
scsi: megaraid: Fix error check return value of register_chrdev()
drm/amdgpu/sdma: Fix incorrect calculations of the wptr of the doorbells
scsi: ufs: Use pm_runtime_resume_and_get() instead of pm_runtime_get_sync()
scsi: lpfc: Fix resource leak in lpfc_sli4_send_seq_to_ulp()
ath11k: disable spectral scan during spectral deinit
ASoC: Intel: bytcr_rt5640: Add quirk for the HP Pro Tablet 408
drm/plane: Move range check for format_count earlier
drm/amd/pm: fix the compile warning
ath10k: skip ath10k_halt during suspend for driver state RESTARTING
arm64: compat: Do not treat syscall number as ESR_ELx for a bad syscall
drm: msm: fix error check return value of irq_of_parse_and_map()
scsi: target: tcmu: Fix possible data corruption
ipv6: Don't send rs packets to the interface of ARPHRD_TUNNEL
net/mlx5: fs, delete the FTE when there are no rules attached to it
ASoC: dapm: Don't fold register value changes into notifications
mlxsw: spectrum_dcb: Do not warn about priority changes
mlxsw: Treat LLDP packets as control
drm/amdgpu/psp: move PSP memory alloc from hw_init to sw_init
drm/amdgpu/ucode: Remove firmware load type check in amdgpu_ucode_free_bo
regulator: mt6315: Enforce regulator-compatible, not name
HID: bigben: fix slab-out-of-bounds Write in bigben_probe
of: Support more than one crash kernel regions for kexec -s
ASoC: tscs454: Add endianness flag in snd_soc_component_driver
scsi: lpfc: Alter FPIN stat accounting logic
net: remove two BUG() from skb_checksum_help()
s390/preempt: disable __preempt_count_add() optimization for PROFILE_ALL_BRANCHES
perf/amd/ibs: Cascade pmu init functions' return value
sched/core: Avoid obvious double update_rq_clock warning
spi: stm32-qspi: Fix wait_cmd timeout in APM mode
dma-debug: change allocation mode from GFP_NOWAIT to GFP_ATIOMIC
ACPI: PM: Block ASUS B1400CEAE from suspend to idle by default
ipmi:ssif: Check for NULL msg when handling events and messages
ipmi: Fix pr_fmt to avoid compilation issues
rtlwifi: Use pr_warn instead of WARN_ONCE
mt76: mt7921: accept rx frames with non-standard VHT MCS10-11
mt76: fix encap offload ethernet type check
media: rga: fix possible memory leak in rga_probe
media: coda: limit frame interval enumeration to supported encoder frame sizes
media: hantro: HEVC: unconditionnaly set pps_{cb/cr}_qp_offset values
media: ccs-core.c: fix failure to call clk_disable_unprepare
media: imon: reorganize serialization
media: cec-adap.c: fix is_configuring state
usbnet: Run unregister_netdev() before unbind() again
openrisc: start CPU timer early in boot
nvme-pci: fix a NULL pointer dereference in nvme_alloc_admin_tags
ASoC: rt5645: Fix errorenous cleanup order
nbd: Fix hung on disconnect request if socket is closed before
drm/amd/pm: update smartshift powerboost calc for smu12
drm/amd/pm: update smartshift powerboost calc for smu13
net: phy: micrel: Allow probing without .driver_data
media: exynos4-is: Fix compile warning
media: hantro: Stop using H.264 parameter pic_num
ASoC: max98357a: remove dependency on GPIOLIB
ASoC: rt1015p: remove dependency on GPIOLIB
ACPI: CPPC: Assume no transition latency if no PCCT
nvme: set non-mdts limits in nvme_scan_work
can: mcp251xfd: silence clang's -Wunaligned-access warning
x86/microcode: Add explicit CPU vendor dependency
net: ipa: ignore endianness if there is no header
m68k: atari: Make Atari ROM port I/O write macros return void
rxrpc: Return an error to sendmsg if call failed
rxrpc, afs: Fix selection of abort codes
afs: Adjust ACK interpretation to try and cope with NAT
eth: tg3: silence the GCC 12 array-bounds warning
char: tpm: cr50_i2c: Suppress duplicated error message in .remove()
selftests/bpf: fix btf_dump/btf_dump due to recent clang change
gfs2: use i_lock spin_lock for inode qadata
scsi: target: tcmu: Avoid holding XArray lock when calling lock_page
IB/rdmavt: add missing locks in rvt_ruc_loopback
ARM: dts: ox820: align interrupt controller node name with dtschema
ARM: dts: socfpga: align interrupt controller node name with dtschema
ARM: dts: s5pv210: align DMA channels with dtschema
arm64: dts: qcom: msm8994: Fix the cont_splash_mem address
arm64: dts: qcom: msm8994: Fix BLSP[12]_DMA channels count
PM / devfreq: rk3399_dmc: Disable edev on remove()
crypto: ccree - use fine grained DMA mapping dir
soc: ti: ti_sci_pm_domains: Check for null return of devm_kcalloc
fs: jfs: fix possible NULL pointer dereference in dbFree()
arm64: dts: qcom: sdm845-xiaomi-beryllium: fix typo in panel's vddio-supply property
ALSA: usb-audio: Add quirk bits for enabling/disabling generic implicit fb
ALSA: usb-audio: Move generic implicit fb quirk entries into quirks.c
ARM: OMAP1: clock: Fix UART rate reporting algorithm
powerpc/fadump: Fix fadump to work with a different endian capture kernel
fat: add ratelimit to fat*_ent_bread()
pinctrl: renesas: rzn1: Fix possible null-ptr-deref in sh_pfc_map_resources()
ARM: versatile: Add missing of_node_put in dcscb_init
ARM: dts: exynos: add atmel,24c128 fallback to Samsung EEPROM
ARM: hisi: Add missing of_node_put after of_find_compatible_node
cpufreq: Avoid unnecessary frequency updates due to mismatch
powerpc/rtas: Keep MSR[RI] set when calling RTAS
PCI: Avoid pci_dev_lock() AB/BA deadlock with sriov_numvfs_store()
KVM: PPC: Book3S HV Nested: L2 LPCR should inherit L1 LPES setting
alpha: fix alloc_zeroed_user_highpage_movable()
tracing: incorrect isolate_mote_t cast in mm_vmscan_lru_isolate
powerpc/powernv/vas: Assign real address to rx_fifo in vas_rx_win_attr
powerpc/xics: fix refcount leak in icp_opal_init()
powerpc/powernv: fix missing of_node_put in uv_init()
macintosh/via-pmu: Fix build failure when CONFIG_INPUT is disabled
powerpc/iommu: Add missing of_node_put in iommu_init_early_dart
smb3: check for null tcon
RDMA/hfi1: Prevent panic when SDMA is disabled
Input: gpio-keys - cancel delayed work only in case of GPIO
drm: fix EDID struct for old ARM OABI format
drm/bridge_connector: enable HPD by default if supported
dt-bindings: display: sitronix, st7735r: Fix backlight in example
drm/vmwgfx: Fix an invalid read
ath11k: acquire ab->base_lock in unassign when finding the peer by addr
drm: bridge: it66121: Fix the register page length
ath9k: fix ar9003_get_eepmisc
drm/edid: fix invalid EDID extension block filtering
drm/bridge: adv7511: clean up CEC adapter when probe fails
drm: bridge: icn6211: Fix register layout
drm: bridge: icn6211: Fix HFP_HSW_HBP_HI and HFP_MIN handling
mtd: spinand: gigadevice: fix Quad IO for GD5F1GQ5UExxG
spi: qcom-qspi: Add minItems to interconnect-names
ASoC: mediatek: Fix error handling in mt8173_max98090_dev_probe
ASoC: mediatek: Fix missing of_node_put in mt2701_wm8960_machine_probe
x86/delay: Fix the wrong asm constraint in delay_loop()
drm/vc4: hvs: Fix frame count register readout
drm/mediatek: Fix mtk_cec_mask()
drm/vc4: hvs: Reset muxes at probe time
drm/vc4: txp: Don't set TXP_VSTART_AT_EOF
drm/vc4: txp: Force alpha to be 0xff if it's disabled
libbpf: Don't error out on CO-RE relos for overriden weak subprogs
x86/PCI: Fix ALi M1487 (IBC) PIRQ router link value interpretation
mptcp: reset the packet scheduler on PRIO change
nl80211: show SSID for P2P_GO interfaces
drm/komeda: Fix an undefined behavior bug in komeda_plane_add()
drm: mali-dp: potential dereference of null pointer
spi: spi-ti-qspi: Fix return value handling of wait_for_completion_timeout
scftorture: Fix distribution of short handler delays
net: dsa: mt7530: 1G can also support 1000BASE-X link mode
ixp4xx_eth: fix error check return value of platform_get_irq()
NFC: NULL out the dev->rfkill to prevent UAF
efi: Add missing prototype for efi_capsule_setup_info
device property: Check fwnode->secondary when finding properties
device property: Allow error pointer to be passed to fwnode APIs
target: remove an incorrect unmap zeroes data deduction
drbd: fix duplicate array initializer
EDAC/dmc520: Don't print an error for each unconfigured interrupt line
mtd: rawnand: denali: Use managed device resources
HID: hid-led: fix maximum brightness for Dream Cheeky
HID: elan: Fix potential double free in elan_input_configured
drm/bridge: Fix error handling in analogix_dp_probe
regulator: da9121: Fix uninit-value in da9121_assign_chip_model()
drm/mediatek: dpi: Use mt8183 output formats for mt8192
signal: Deliver SIGTRAP on perf event asynchronously if blocked
sched/fair: Fix cfs_rq_clock_pelt() for throttled cfs_rq
sched/psi: report zeroes for CPU full at the system level
spi: img-spfi: Fix pm_runtime_get_sync() error checking
cpufreq: Fix possible race in cpufreq online error path
printk: use atomic updates for klogd work
printk: add missing memory barrier to wake_up_klogd()
printk: wake waiters for safe and NMI contexts
ath9k_htc: fix potential out of bounds access with invalid rxstatus->rs_keyix
media: i2c: max9286: Use dev_err_probe() helper
media: i2c: max9286: Use "maxim,gpio-poc" property
media: i2c: max9286: fix kernel oops when removing module
media: hantro: Empty encoder capture buffers by default
drm/panel: simple: Add missing bus flags for Innolux G070Y2-L01
ALSA: pcm: Check for null pointer of pointer substream before dereferencing it
mtdblock: warn if opened on NAND
inotify: show inotify mask flags in proc fdinfo
fsnotify: fix wrong lockdep annotations
spi: rockchip: Stop spi slave dma receiver when cs inactive
spi: rockchip: Preset cs-high and clk polarity in setup progress
spi: rockchip: fix missing error on unsupported SPI_CS_HIGH
of: overlay: do not break notify on NOTIFY_{OK|STOP}
selftests/damon: add damon to selftests root Makefile
drm/msm/dp: Modify prototype of encoder based API
drm/msm/hdmi: switch to drm_bridge_connector
drm/msm/dpu: adjust display_v_end for eDP and DP
scsi: iscsi: Fix harmless double shift bug
scsi: ufs: qcom: Fix ufs_qcom_resume()
scsi: ufs: core: Exclude UECxx from SFR dump list
drm/v3d: Fix null pointer dereference of pointer perfmon
selftests/resctrl: Fix null pointer dereference on open failed
libbpf: Fix logic for finding matching program for CO-RE relocation
mtd: spi-nor: core: Check written SR value in spi_nor_write_16bit_sr_and_check()
x86/pm: Fix false positive kmemleak report in msr_build_context()
mtd: rawnand: cadence: fix possible null-ptr-deref in cadence_nand_dt_probe()
mtd: rawnand: intel: fix possible null-ptr-deref in ebu_nand_probe()
x86/speculation: Add missing prototype for unpriv_ebpf_notify()
ASoC: rk3328: fix disabling mclk on pclk probe failure
perf tools: Add missing headers needed by util/data.h
drm/msm/disp/dpu1: set vbif hw config to NULL to avoid use after memory free during pm runtime resume
drm/msm/dp: stop event kernel thread when DP unbind
drm/msm/dp: fix error check return value of irq_of_parse_and_map()
drm/msm/dp: reset DP controller before transmit phy test pattern
drm/msm/dp: do not stop transmitting phy test pattern during DP phy compliance test
drm/msm/dsi: fix error checks and return values for DSI xmit functions
drm/msm/hdmi: check return value after calling platform_get_resource_byname()
drm/msm/hdmi: fix error check return value of irq_of_parse_and_map()
drm/msm: add missing include to msm_drv.c
drm/panel: panel-simple: Fix proper bpc for AM-1280800N3TZQW-T00H
kunit: fix debugfs code to use enum kunit_status, not bool
drm/rockchip: vop: fix possible null-ptr-deref in vop_bind()
spi: cadence-quadspi: fix Direct Access Mode disable for SoCFPGA
perf tools: Use Python devtools for version autodetection rather than runtime
virtio_blk: fix the discard_granularity and discard_alignment queue limits
nl80211: don't hold RTNL in color change request
x86: Fix return value of __setup handlers
irqchip/exiu: Fix acknowledgment of edge triggered interrupts
irqchip/aspeed-i2c-ic: Fix irq_of_parse_and_map() return value
irqchip/aspeed-scu-ic: Fix irq_of_parse_and_map() return value
x86/mm: Cleanup the control_va_addr_alignment() __setup handler
arm64: fix types in copy_highpage()
regulator: core: Fix enable_count imbalance with EXCLUSIVE_GET
drm/msm/dsi: fix address for second DSI PHY on SDM660
drm/msm/dp: fix event thread stuck in wait_event after kthread_stop()
drm/msm/mdp5: Return error code in mdp5_pipe_release when deadlock is detected
drm/msm/mdp5: Return error code in mdp5_mixer_release when deadlock is detected
drm/msm: return an error pointer in msm_gem_prime_get_sg_table()
media: uvcvideo: Fix missing check to determine if element is found in list
arm64: stackleak: fix current_top_of_stack()
iomap: iomap_write_failed fix
spi: spi-fsl-qspi: check return value after calling platform_get_resource_byname()
Revert "cpufreq: Fix possible race in cpufreq online error path"
regulator: qcom_smd: Fix up PM8950 regulator configuration
samples: bpf: Don't fail for a missing VMLINUX_BTF when VMLINUX_H is provided
perf/amd/ibs: Use interrupt regs ip for stack unwinding
ath11k: Don't check arvif->is_started before sending management frames
wilc1000: fix crash observed in AP mode with cfg80211_register_netdevice()
HID: amd_sfh: Modify the bus name
HID: amd_sfh: Modify the hid name
ASoC: fsl: Use dev_err_probe() helper
ASoC: fsl: Fix refcount leak in imx_sgtl5000_probe
ASoC: imx-hdmi: Fix refcount leak in imx_hdmi_probe
ASoC: mxs-saif: Fix refcount leak in mxs_saif_probe
regulator: pfuze100: Fix refcount leak in pfuze_parse_regulators_dt
dma-direct: factor out a helper for DMA_ATTR_NO_KERNEL_MAPPING allocations
dma-direct: don't fail on highmem CMA pages in dma_direct_alloc_pages
ASoC: samsung: Use dev_err_probe() helper
ASoC: samsung: Fix refcount leak in aries_audio_probe
block: Fix the bio.bi_opf comment
kselftest/cgroup: fix test_stress.sh to use OUTPUT dir
scripts/faddr2line: Fix overlapping text section failures
media: aspeed: Fix an error handling path in aspeed_video_probe()
media: exynos4-is: Fix PM disable depth imbalance in fimc_is_probe
mt76: mt7921: Fix the error handling path of mt7921_pci_probe()
mt76: do not attempt to reorder received 802.3 packets without agg session
media: st-delta: Fix PM disable depth imbalance in delta_probe
media: atmel: atmel-isc: Fix PM disable depth imbalance in atmel_isc_probe
media: i2c: rdacm2x: properly set subdev entity function
media: exynos4-is: Change clk_disable to clk_disable_unprepare
media: pvrusb2: fix array-index-out-of-bounds in pvr2_i2c_core_init
media: vsp1: Fix offset calculation for plane cropping
media: atmel: atmel-sama5d2-isc: fix wrong mask in YUYV format check
media: hantro: HEVC: Fix tile info buffer value computation
Bluetooth: fix dangling sco_conn and use-after-free in sco_sock_timeout
Bluetooth: use hdev lock in activate_scan for hci_is_adv_monitoring
Bluetooth: use hdev lock for accept_list and reject_list in conn req
nvme: set dma alignment to dword
m68k: math-emu: Fix dependencies of math emulation support
sctp: read sk->sk_bound_dev_if once in sctp_rcv()
net: hinic: add missing destroy_workqueue in hinic_pf_to_mgmt_init
ASoC: ti: j721e-evm: Fix refcount leak in j721e_soc_probe_*
kselftest/arm64: bti: force static linking
media: ov7670: remove ov7670_power_off from ov7670_remove
media: i2c: ov5648: fix wrong pointer passed to IS_ERR() and PTR_ERR()
media: staging: media: rkvdec: Make use of the helper function devm_platform_ioremap_resource()
media: rkvdec: h264: Fix dpb_valid implementation
media: rkvdec: h264: Fix bit depth wrap in pps packet
regulator: scmi: Fix refcount leak in scmi_regulator_probe
ext4: reject the 'commit' option on ext2 filesystems
drm/msm/a6xx: Fix refcount leak in a6xx_gpu_init
drm: msm: fix possible memory leak in mdp5_crtc_cursor_set()
x86/sev: Annotate stack change in the #VC handler
drm/msm: don't free the IRQ if it was not requested
selftests/bpf: Add missed ima_setup.sh in Makefile
drm/msm/dpu: handle pm_runtime_get_sync() errors in bind path
drm/i915: Fix CFI violation with show_dynamic_id()
thermal/drivers/bcm2711: Don't clamp temperature at zero
thermal/drivers/broadcom: Fix potential NULL dereference in sr_thermal_probe
thermal/core: Fix memory leak in __thermal_cooling_device_register()
thermal/drivers/imx_sc_thermal: Fix refcount leak in imx_sc_thermal_probe
bfq: Relax waker detection for shared queues
bfq: Allow current waker to defend against a tentative one
ASoC: wm2000: fix missing clk_disable_unprepare() on error in wm2000_anc_transition()
PM: domains: Fix initialization of genpd's next_wakeup
net: macb: Fix PTP one step sync support
NFC: hci: fix sleep in atomic context bugs in nfc_hci_hcp_message_tx
ASoC: max98090: Move check for invalid values before casting in max98090_put_enab_tlv()
net: stmmac: selftests: Use kcalloc() instead of kzalloc()
net: stmmac: fix out-of-bounds access in a selftest
hv_netvsc: Fix potential dereference of NULL pointer
hwmon: (pmbus) Check PEC support before reading other registers
rxrpc: Fix listen() setting the bar too high for the prealloc rings
rxrpc: Don't try to resend the request if we're receiving the reply
rxrpc: Fix overlapping ACK accounting
rxrpc: Don't let ack.previousPacket regress
rxrpc: Fix decision on when to generate an IDLE ACK
net: huawei: hinic: Use devm_kcalloc() instead of devm_kzalloc()
hinic: Avoid some over memory allocation
net: dsa: restrict SMSC_LAN9303_I2C kconfig
net/smc: postpone sk_refcnt increment in connect()
dma-direct: factor out dma_set_{de,en}crypted helpers
dma-direct: don't call dma_set_decrypted for remapped allocations
dma-direct: always leak memory that can't be re-encrypted
dma-direct: don't over-decrypt memory
arm64: dts: rockchip: Move drive-impedance-ohm to emmc phy on rk3399
arm64: dts: mt8192: Fix nor_flash status disable typo
PCI/ACPI: Allow D3 only if Root Port can signal and wake from D3
memory: samsung: exynos5422-dmc: Avoid some over memory allocation
ARM: dts: BCM5301X: update CRU block description
ARM: dts: BCM5301X: Update pin controller node name
ARM: dts: suniv: F1C100: fix watchdog compatible
soc: qcom: smp2p: Fix missing of_node_put() in smp2p_parse_ipc
soc: qcom: smsm: Fix missing of_node_put() in smsm_parse_ipc
PCI: cadence: Fix find_first_zero_bit() limit
PCI: rockchip: Fix find_first_zero_bit() limit
PCI: mediatek: Fix refcount leak in mtk_pcie_subsys_powerup()
PCI: dwc: Fix setting error return on MSI DMA mapping failure
ARM: dts: ci4x10: Adapt to changes in imx6qdl.dtsi regarding fec clocks
soc: qcom: llcc: Add MODULE_DEVICE_TABLE()
KVM: nVMX: Leave most VM-Exit info fields unmodified on failed VM-Entry
KVM: nVMX: Clear IDT vectoring on nested VM-Exit for double/triple fault
crypto: qat - set CIPHER capability for QAT GEN2
crypto: qat - set COMPRESSION capability for QAT GEN2
crypto: qat - set CIPHER capability for DH895XCC
crypto: qat - set COMPRESSION capability for DH895XCC
platform/chrome: cros_ec: fix error handling in cros_ec_register()
ARM: dts: imx6dl-colibri: Fix I2C pinmuxing
platform/chrome: Re-introduce cros_ec_cmd_xfer and use it for ioctls
can: xilinx_can: mark bit timing constants as const
ARM: dts: stm32: Fix PHY post-reset delay on Avenger96
ARM: dts: bcm2835-rpi-zero-w: Fix GPIO line name for Wifi/BT
ARM: dts: bcm2837-rpi-cm3-io3: Fix GPIO line names for SMPS I2C
ARM: dts: bcm2837-rpi-3-b-plus: Fix GPIO line name of power LED
ARM: dts: bcm2835-rpi-b: Fix GPIO line names
misc: ocxl: fix possible double free in ocxl_file_register_afu
crypto: marvell/cesa - ECB does not IV
gpiolib: of: Introduce hook for missing gpio-ranges
pinctrl: bcm2835: implement hook for missing gpio-ranges
arm: mediatek: select arch timer for mt7629
pinctrl/rockchip: support deferring other gpio params
pinctrl: mediatek: mt8195: enable driver on mtk platforms
arm64: dts: qcom: qrb5165-rb5: Fix can-clock node name
Drivers: hv: vmbus: Fix handling of messages with transaction ID of zero
powerpc/fadump: fix PT_LOAD segment for boot memory area
mfd: ipaq-micro: Fix error check return value of platform_get_irq()
scsi: fcoe: Fix Wstringop-overflow warnings in fcoe_wwn_from_mac()
soc: bcm: Check for NULL return of devm_kzalloc()
arm64: dts: ti: k3-am64-mcu: remove incorrect UART base clock rates
ASoC: sh: rz-ssi: Check return value of pm_runtime_resume_and_get()
ASoC: sh: rz-ssi: Propagate error codes returned from platform_get_irq_byname()
ASoC: sh: rz-ssi: Release the DMA channels in rz_ssi_probe() error path
firmware: arm_scmi: Fix list protocols enumeration in the base protocol
nvdimm: Fix firmware activation deadlock scenarios
nvdimm: Allow overwrite in the presence of disabled dimms
pinctrl: mvebu: Fix irq_of_parse_and_map() return value
drivers/base/node.c: fix compaction sysfs file leak
dax: fix cache flush on PMD-mapped pages
drivers/base/memory: fix an unlikely reference counting issue in __add_memory_block()
firmware: arm_ffa: Fix uuid parameter to ffa_partition_probe
firmware: arm_ffa: Remove incorrect assignment of driver_data
list: introduce list_is_head() helper and re-use it in list.h
list: fix a data-race around ep->rdllist
drm/msm/dpu: fix error check return value of irq_of_parse_and_map()
powerpc/8xx: export 'cpm_setbrg' for modules
pinctrl: renesas: r8a779a0: Fix GPIO function on I2C-capable pins
pinctrl: renesas: core: Fix possible null-ptr-deref in sh_pfc_map_resources()
powerpc/idle: Fix return value of __setup() handler
powerpc/4xx/cpm: Fix return value of __setup() handler
RDMA/hns: Add the detection for CMDQ status in the device initialization process
arm64: dts: marvell: espressobin-ultra: fix SPI-NOR config
arm64: dts: marvell: espressobin-ultra: enable front USB3 port
ASoC: atmel-pdmic: Remove endianness flag on pdmic component
ASoC: atmel-classd: Remove endianness flag on class d component
proc: fix dentry/inode overinstantiating under /proc/${pid}/net
ipc/mqueue: use get_tree_nodev() in mqueue_get_tree()
PCI: imx6: Fix PERST# start-up sequence
tty: fix deadlock caused by calling printk() under tty_port->lock
crypto: sun8i-ss - rework handling of IV
crypto: sun8i-ss - handle zero sized sg
crypto: cryptd - Protect per-CPU resource by disabling BH.
ARM: dts: at91: sama7g5: remove interrupt-parent from gic node
hugetlbfs: fix hugetlbfs_statfs() locking
Input: sparcspkr - fix refcount leak in bbc_beep_probe
PCI/AER: Clear MULTI_ERR_COR/UNCOR_RCV bits
PCI: microchip: Fix potential race in interrupt handling
hwrng: omap3-rom - fix using wrong clk_disable() in omap_rom_rng_runtime_resume()
powerpc/64: Only WARN if __pa()/__va() called with bad addresses
powerpc/perf: Fix the threshold compare group constraint for power10
powerpc/perf: Fix the threshold compare group constraint for power9
macintosh: via-pmu and via-cuda need RTC_LIB
powerpc/xive: Add some error handling code to 'xive_spapr_init()'
powerpc/xive: Fix refcount leak in xive_spapr_init
powerpc/fsl_rio: Fix refcount leak in fsl_rio_setup
mfd: davinci_voicecodec: Fix possible null-ptr-deref davinci_vc_probe()
nfsd: destroy percpu stats counters after reply cache shutdown
mailbox: forward the hrtimer if not queued and under a lock
RDMA/hfi1: Prevent use of lock before it is initialized
KVM: LAPIC: Drop pending LAPIC timer injection when canceling the timer
Input: stmfts - do not leave device disabled in stmfts_input_open
OPP: call of_node_put() on error path in _bandwidth_supported()
f2fs: support fault injection for dquot_initialize()
f2fs: fix to do sanity check on inline_dots inode
f2fs: fix dereference of stale list iterator after loop body
iommu/amd: Enable swiotlb in all cases
iommu/mediatek: Fix 2 HW sharing pgtable issue
iommu/mediatek: Add list_del in mtk_iommu_remove
iommu/mediatek: Remove clk_disable in mtk_iommu_remove
iommu/mediatek: Add mutex for m4u_group and m4u_dom in data
i2c: at91: use dma safe buffers
cpufreq: mediatek: Use module_init and add module_exit
cpufreq: mediatek: Unregister platform device on exit
iommu/arm-smmu-v3-sva: Fix mm use-after-free
MIPS: Loongson: Use hwmon_device_register_with_groups() to register hwmon
iommu/mediatek: Fix NULL pointer dereference when printing dev_name
i2c: at91: Initialize dma_buf in at91_twi_xfer()
dmaengine: idxd: Fix the error handling path in idxd_cdev_register()
NFS: Do not report EINTR/ERESTARTSYS as mapping errors
NFS: fsync() should report filesystem errors over EINTR/ERESTARTSYS
NFS: Don't report ENOSPC write errors twice
NFS: Do not report flush errors in nfs_write_end()
NFS: Don't report errors from nfs_pageio_complete() more than once
NFSv4/pNFS: Do not fail I/O when we fail to allocate the pNFS layout
NFS: Further fixes to the writeback error handling
video: fbdev: clcdfb: Fix refcount leak in clcdfb_of_vram_setup
dmaengine: stm32-mdma: remove GISR1 register
dmaengine: stm32-mdma: fix chan initialization in stm32_mdma_irq_handler()
iommu/amd: Increase timeout waiting for GA log enablement
i2c: npcm: Fix timeout calculation
i2c: npcm: Correct register access width
i2c: npcm: Handle spurious interrupts
i2c: rcar: fix PM ref counts in probe error paths
perf build: Fix btf__load_from_kernel_by_id() feature check
perf c2c: Use stdio interface if slang is not supported
perf jevents: Fix event syntax error caused by ExtSel
video: fbdev: vesafb: Fix a use-after-free due early fb_info cleanup
NFS: Always initialise fattr->label in nfs_fattr_alloc()
NFS: Create a new nfs_alloc_fattr_with_label() function
NFS: Convert GFP_NOFS to GFP_KERNEL
NFSv4.1 mark qualified async operations as MOVEABLE tasks
f2fs: fix to avoid f2fs_bug_on() in dec_valid_node_count()
f2fs: fix to do sanity check on block address in f2fs_do_zero_range()
f2fs: fix to clear dirty inode in f2fs_evict_inode()
f2fs: fix deadloop in foreground GC
f2fs: don't need inode lock for system hidden quota
f2fs: fix to do sanity check on total_data_blocks
f2fs: don't use casefolded comparison for "." and ".."
f2fs: fix fallocate to use file_modified to update permissions consistently
f2fs: fix to do sanity check for inline inode
objtool: Fix objtool regression on x32 systems
objtool: Fix symbol creation
wifi: mac80211: fix use-after-free in chanctx code
iwlwifi: mvm: fix assert 1F04 upon reconfig
fs-writeback: writeback_sb_inodes：Recalculate 'wrote' according skipped pages
efi: Do not import certificates from UEFI Secure Boot for T2 Macs
bfq: Avoid false marking of bic as stably merged
bfq: Avoid merging queues with different parents
bfq: Split shared queues on move between cgroups
bfq: Update cgroup information before merging bio
bfq: Drop pointless unlock-lock pair
bfq: Remove pointless bfq_init_rq() calls
bfq: Track whether bfq_group is still online
bfq: Get rid of __bio_blkcg() usage
bfq: Make sure bfqg for which we are queueing requests is online
ext4: mark group as trimmed only if it was fully scanned
ext4: fix use-after-free in ext4_rename_dir_prepare
ext4: fix race condition between ext4_write and ext4_convert_inline_data
ext4: fix warning in ext4_handle_inode_extension
ext4: fix bug_on in ext4_writepages
ext4: filter out EXT4_FC_REPLAY from on-disk superblock field s_state
ext4: fix bug_on in __es_tree_search
ext4: verify dir block before splitting it
ext4: avoid cycles in directory h-tree
ACPI: property: Release subnode properties with data nodes
tty: goldfish: Introduce gf_ioread32()/gf_iowrite32()
tracing: Fix potential double free in create_var_ref()
tracing: Initialize integer variable to prevent garbage return value
drm/amdgpu: add beige goby PCI ID
PCI/PM: Fix bridge_d3_blacklist[] Elo i2 overwrite of Gigabyte X299
PCI: qcom: Fix runtime PM imbalance on probe errors
PCI: qcom: Fix unbalanced PHY init on probe errors
staging: r8188eu: prevent ->Ssid overflow in rtw_wx_set_scan()
mm, compaction: fast_find_migrateblock() should return pfn in the target zone
s390/perf: obtain sie_block from the right address
s390/stp: clock_delta should be signed
dlm: fix plock invalid read
dlm: uninitialized variable on error in dlm_listen_for_all()
dlm: fix missing lkb refcount handling
ocfs2: dlmfs: fix error handling of user_dlm_destroy_lock
scsi: dc395x: Fix a missing check on list iterator
scsi: ufs: qcom: Add a readl() to make sure ref_clk gets enabled
landlock: Add clang-format exceptions
landlock: Format with clang-format
selftests/landlock: Add clang-format exceptions
selftests/landlock: Normalize array assignment
selftests/landlock: Format with clang-format
samples/landlock: Add clang-format exceptions
samples/landlock: Format with clang-format
landlock: Fix landlock_add_rule(2) documentation
selftests/landlock: Make tests build with old libc
selftests/landlock: Extend tests for minimal valid attribute size
selftests/landlock: Add tests for unknown access rights
selftests/landlock: Extend access right tests to directories
selftests/landlock: Fully test file rename with "remove" access
selftests/landlock: Add tests for O_PATH
landlock: Change landlock_add_rule(2) argument check ordering
landlock: Change landlock_restrict_self(2) check ordering
selftests/landlock: Test landlock_create_ruleset(2) argument check ordering
landlock: Define access_mask_t to enforce a consistent access mask size
landlock: Reduce the maximum number of layers to 16
landlock: Create find_rule() from unmask_layers()
landlock: Fix same-layer rule unions
drm/amdgpu/cs: make commands with 0 chunks illegal behaviour.
drm/nouveau/subdev/bus: Ratelimit logging for fault errors
drm/etnaviv: check for reaped mapping in etnaviv_iommu_unmap_gem
drm/nouveau/clk: Fix an incorrect NULL check on list iterator
drm/nouveau/kms/nv50-: atom: fix an incorrect NULL check on list iterator
drm/bridge: analogix_dp: Grab runtime PM reference for DP-AUX
drm/i915/dsi: fix VBT send packet port selection for ICL+
md: fix an incorrect NULL check in does_sb_need_changing
md: fix an incorrect NULL check in md_reload_sb
mtd: cfi_cmdset_0002: Move and rename chip_check/chip_ready/chip_good_for_write
mtd: cfi_cmdset_0002: Use chip_ready() for write on S29GL064N
media: coda: Fix reported H264 profile
media: coda: Add more H264 levels for CODA960
ima: remove the IMA_TEMPLATE Kconfig option
Kconfig: Add option for asm goto w/ tied outputs to workaround clang-13 bug
RDMA/hfi1: Fix potential integer multiplication overflow errors
mmc: core: Allows to override the timeout value for ioctl() path
csky: patch_text: Fixup last cpu should be master
irqchip/armada-370-xp: Do not touch Performance Counter Overflow on A375, A38x, A39x
irqchip: irq-xtensa-mx: fix initial IRQ affinity
thermal: devfreq_cooling: use local ops instead of global ops
cfg80211: declare MODULE_FIRMWARE for regulatory.db
mac80211: upgrade passive scan to active scan on DFS channels after beacon rx
um: Use asm-generic/dma-mapping.h
um: chan_user: Fix winch_tramp() return value
um: Fix out-of-bounds read in LDT setup
kexec_file: drop weak attribute from arch_kexec_apply_relocations[_add]
ftrace: Clean up hash direct_functions on register failures
ksmbd: fix outstanding credits related bugs
iommu/msm: Fix an incorrect NULL check on list iterator
iommu/dma: Fix iova map result check bug
Revert "mm/cma.c: remove redundant cma_mutex lock"
mm/page_alloc: always attempt to allocate at least one page during bulk allocation
nodemask.h: fix compilation error with GCC12
hugetlb: fix huge_pmd_unshare address update
mm/memremap: fix missing call to untrack_pfn() in pagemap_range()
xtensa/simdisk: fix proc_read_simdisk()
rtl818x: Prevent using not initialized queues
ASoC: rt5514: Fix event generation for "DSP Voice Wake Up" control
carl9170: tx: fix an incorrect use of list iterator
stm: ltdc: fix two incorrect NULL checks on list iterator
bcache: improve multithreaded bch_btree_check()
bcache: improve multithreaded bch_sectors_dirty_init()
bcache: remove incremental dirty sector counting for bch_sectors_dirty_init()
bcache: avoid journal no-space deadlock by reserving 1 journal bucket
serial: pch: don't overwrite xmit->buf[0] by x_char
tilcdc: tilcdc_external: fix an incorrect NULL check on list iterator
gma500: fix an incorrect NULL check on list iterator
arm64: dts: qcom: ipq8074: fix the sleep clock frequency
arm64: tegra: Add missing DFLL reset on Tegra210
clk: tegra: Add missing reset deassertion
phy: qcom-qmp: fix struct clk leak on probe errors
ARM: dts: s5pv210: Remove spi-cs-high on panel in Aries
ARM: pxa: maybe fix gpio lookup tables
SMB3: EBADF/EIO errors in rename/open caused by race condition in smb2_compound_op
docs/conf.py: Cope with removal of language=None in Sphinx 5.0.0
dt-bindings: gpio: altera: correct interrupt-cells
vdpasim: allow to enable a vq repeatedly
blk-iolatency: Fix inflight count imbalances and IO hangs on offline
coresight: core: Fix coresight device probe failure issue
phy: qcom-qmp: fix reset-controller leak on probe errors
net: ipa: fix page free in ipa_endpoint_trans_release()
net: ipa: fix page free in ipa_endpoint_replenish_one()
kseltest/cgroup: Make test_stress.sh work if run interactively
list: test: Add a test for list_is_head()
Revert "random: use static branch for crng_ready()"
staging: r8188eu: delete rtw_wx_read/write32()
RDMA/hns: Remove the num_cqc_timer variable
RDMA/rxe: Generate a completion for unsupported/invalid opcode
MIPS: IP27: Remove incorrect `cpu_has_fpu' override
MIPS: IP30: Remove incorrect `cpu_has_fpu' override
ext4: only allow test_dummy_encryption when supported
interconnect: qcom: sc7180: Drop IP0 interconnects
interconnect: qcom: icc-rpmh: Add BCMs to commit list in pre_aggregate
fs: add two trivial lookup helpers
exportfs: support idmapped mounts
fs/ntfs3: Fix invalid free in log_replay
md: Don't set mddev private to NULL in raid0 pers->free
md: fix double free of io_acct_set bioset
md: bcache: check the return value of kzalloc() in detached_dev_do_request()
pinctrl/rockchip: support setting input-enable param
block: fix bio_clone_blkg_association() to associate with proper blkcg_gq
Linux 5.15.46
Signed-off-by: Greg Kroah-Hartman <gregkh@google.com>
Change-Id: Id50a95d816e662c0cba3d09dbfd561f386d7a52e
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||
|
Greg Kroah-Hartman
|
89405fc691 |
Merge 5.15.45 into android13-5.15-lts
Changes in 5.15.45
ALSA: usb-audio: Don't get sample rate for MCT Trigger 5 USB-to-HDMI
pinctrl: sunxi: fix f1c100s uart2 function
KVM: arm64: Don't hypercall before EL2 init
percpu_ref_init(): clean ->percpu_count_ref on failure
net: af_key: check encryption module availability consistency
nfc: pn533: Fix buggy cleanup order
net: ftgmac100: Disable hardware checksum on AST2600
i2c: ismt: Provide a DMA buffer for Interrupt Cause Logging
drivers: i2c: thunderx: Allow driver to work with ACPI defined TWSI controllers
netfilter: nf_tables: disallow non-stateful expression in sets earlier
i2c: ismt: prevent memory corruption in ismt_access()
assoc_array: Fix BUG_ON during garbage collect
pipe: make poll_usage boolean and annotate its access
pipe: Fix missing lock in pipe_resize_ring()
net: ipa: compute proper aggregation limit
drm/i915: Fix -Wstringop-overflow warning in call to intel_read_wm_latency()
exfat: check if cluster num is valid
lib/crypto: add prompts back to crypto libraries
crypto: drbg - prepare for more fine-grained tracking of seeding state
crypto: drbg - track whether DRBG was seeded with !rng_is_initialized()
crypto: drbg - move dynamic ->reseed_threshold adjustments to __drbg_seed()
crypto: drbg - make reseeding from get_random_bytes() synchronous
netfilter: nf_tables: sanitize nft_set_desc_concat_parse()
netfilter: nf_tables: hold mutex on netns pre_exit path
netfilter: nf_tables: double hook unregistration in netns path
netfilter: conntrack: re-fetch conntrack after insertion
KVM: PPC: Book3S HV: fix incorrect NULL check on list iterator
x86/kvm: Alloc dummy async #PF token outside of raw spinlock
x86, kvm: use correct GFP flags for preemption disabled
KVM: x86: avoid calling x86 emulator without a decoded instruction
KVM: x86: Drop WARNs that assert a triple fault never "escapes" from L2
KVM: SVM: Use kzalloc for sev ioctl interfaces to prevent kernel data leak
crypto: caam - fix i.MX6SX entropy delay value
crypto: ecrdsa - Fix incorrect use of vli_cmp
zsmalloc: fix races between asynchronous zspage free and page migration
ALSA: usb-audio: Workaround for clock setup on TEAC devices
ALSA: usb-audio: Add missing ep_idx in fixed EP quirks
ALSA: usb-audio: Configure sync endpoints before data
Bluetooth: hci_qca: Use del_timer_sync() before freeing
ARM: dts: s5pv210: Correct interrupt name for bluetooth in Aries
dm integrity: fix error code in dm_integrity_ctr()
dm crypt: make printing of the key constant-time
dm stats: add cond_resched when looping over entries
dm verity: set DM_TARGET_IMMUTABLE feature flag
raid5: introduce MD_BROKEN
fs/ntfs3: validate BOOT sectors_per_clusters
HID: multitouch: Add support for Google Whiskers Touchpad
HID: multitouch: add quirks to enable Lenovo X12 trackpoint
x86/sgx: Disconnect backing page references from dirty status
x86/sgx: Mark PCMD page as dirty when modifying contents
x86/sgx: Obtain backing storage page with enclave mutex held
x86/sgx: Fix race between reclaimer and page fault handler
x86/sgx: Ensure no data in PCMD page after truncate
media: i2c: imx412: Fix reset GPIO polarity
media: i2c: imx412: Fix power_off ordering
tpm: Fix buffer access in tpm2_get_tpm_pt()
tpm: ibmvtpm: Correct the return value in tpm_ibmvtpm_probe()
docs: submitting-patches: Fix crossref to 'The canonical patch format'
NFS: Memory allocation failures are not server fatal errors
NFSD: Fix possible sleep during nfsd4_release_lockowner()
bpf: Fix potential array overflow in bpf_trampoline_get_progs()
bpf: Enlarge offset check value to INT_MAX in bpf_skb_{load,store}_bytes
bpf: Fix excessive memory allocation in stack_map_alloc()
bpf: Reject writes for PTR_TO_MAP_KEY in check_helper_mem_access
bpf: Check PTR_TO_MEM | MEM_RDONLY in check_helper_mem_access
ALSA: usb-audio: Optimize TEAC clock quirk
Linux 5.15.45
Signed-off-by: Greg Kroah-Hartman <gregkh@google.com>
Change-Id: I80c8d092a237b8314e834ff13a9ef86c9a86fa23
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||
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Alistair Delva
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aa2c64b99d |
Merge branch 'android13-5.15' into android13-5.15-lts
Need to merge back android13-5.15 to get the ABI updates so we can fix presubmits on this branch. Change-Id: If7150cb0c3e4b8872bdebf2e622efb3a0739bd55 Signed-off-by: Alistair Delva <adelva@google.com> |
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|
Stephen Dickey
|
a2f552f49c |
ANDROID: GKI: vendor code needs __balance_callbacks access
Vendor module code needs to ensure that pushes to the balance callback queue are handled prior to releasing rq locks. Export __balance_callbacks to facilitate this. Bug: 241223356 Change-Id: I86a3f5cb6cc7b97d87bd2db3e11cb7a8d99d4aef Signed-off-by: Stephen Dickey <quic_dickey@quicinc.com> |
||
|
Waiman Long
|
d10e819d13 |
locking/rwsem: Allow slowpath writer to ignore handoff bit if not set by first waiter
commit 6eebd5fb20838f5971ba17df9f55cc4f84a31053 upstream.
With commit d257cc8cb8d5 ("locking/rwsem: Make handoff bit handling more
consistent"), the writer that sets the handoff bit can be interrupted
out without clearing the bit if the wait queue isn't empty. This disables
reader and writer optimistic lock spinning and stealing.
Now if a non-first writer in the queue is somehow woken up or a new
waiter enters the slowpath, it can't acquire the lock. This is not the
case before commit d257cc8cb8d5 as the writer that set the handoff bit
will clear it when exiting out via the out_nolock path. This is less
efficient as the busy rwsem stays in an unlock state for a longer time.
In some cases, this new behavior may cause lockups as shown in [1] and
[2].
This patch allows a non-first writer to ignore the handoff bit if it
is not originally set or initiated by the first waiter. This patch is
shown to be effective in fixing the lockup problem reported in [1].
[1] https://lore.kernel.org/lkml/20220617134325.GC30825@techsingularity.net/
[2] https://lore.kernel.org/lkml/3f02975c-1a9d-be20-32cf-f1d8e3dfafcc@oracle.com/
Fixes: d257cc8cb8d5 ("locking/rwsem: Make handoff bit handling more consistent")
Signed-off-by: Waiman Long <longman@redhat.com>
Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org>
Acked-by: John Donnelly <john.p.donnelly@oracle.com>
Tested-by: Mel Gorman <mgorman@techsingularity.net>
Link: https://lore.kernel.org/r/20220622200419.778799-1-longman@redhat.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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||
|
Linus Torvalds
|
c9c01dd389 |
watch_queue: Fix missing locking in add_watch_to_object()
commit e64ab2dbd882933b65cd82ff6235d705ad65dbb6 upstream.
If a watch is being added to a queue, it needs to guard against
interference from addition of a new watch, manual removal of a watch and
removal of a watch due to some other queue being destroyed.
KEYCTL_WATCH_KEY guards against this for the same {key,queue} pair by
holding the key->sem writelocked and by holding refs on both the key and
the queue - but that doesn't prevent interaction from other {key,queue}
pairs.
While add_watch_to_object() does take the spinlock on the event queue,
it doesn't take the lock on the source's watch list. The assumption was
that the caller would prevent that (say by taking key->sem) - but that
doesn't prevent interference from the destruction of another queue.
Fix this by locking the watcher list in add_watch_to_object().
Fixes:
|
||
|
David Howells
|
093610f216 |
watch_queue: Fix missing rcu annotation
commit e0339f036ef4beb9b20f0b6532a1e0ece7f594c6 upstream.
Since __post_watch_notification() walks wlist->watchers with only the
RCU read lock held, we need to use RCU methods to add to the list (we
already use RCU methods to remove from the list).
Fix add_watch_to_object() to use hlist_add_head_rcu() instead of
hlist_add_head() for that list.
Fixes:
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||
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Todd Kjos
|
5bf17fef6c |
ANDROID: Remove all but top-level OWNERS
Now that the branch is used to create production GKI images, need to institute ACK DrNo for all commits. The DrNo approvers are in the android-mainline branch at /OWNERS_DrNo. Bug: 240999246 Signed-off-by: Todd Kjos <tkjos@google.com> Change-Id: Id5bb83d7add5f314df6816c1c51b4bf2d8018e79 |
||
|
Rick Yiu
|
d66cc0913f |
ANDROID: sched: Add vendor hook for rt util update
Vendor may have need to track rt util. Bug: 201261299 Signed-off-by: Rick Yiu <rickyiu@google.com> Change-Id: I2f4e5142c6bc8574ee3558042e1fb0dae13b702d |
||
|
Rick Yiu
|
eb994f2728 |
ANDROID: sched: Add vendor hook for util-update related functions
Vendor may have the need to implement their own util tracking. Bug: 201260585 Signed-off-by: Rick Yiu <rickyiu@google.com> Change-Id: I973902e6ff82a85ecd029ac5a78692d629df1ebe |
||
|
Darren Hsu
|
9204c086fe |
ANDROID: power: add a vendor hook to log unfrozen tasks
We recently noticed an issue where freezing of user space tasks is failed due to a process being in uninterruptible sleep state. Currently, the logging of unfrozen tasks is disabled by default. Although it can be enabled for debugging via a adb command, it's usually hard to reproduce the issue. So we want to add a vendor hook to log unfrozen tasks. pm_debug_messages enables a large amount of log output during every suspend/resume cycle of which at most 1 line is helpful for investigating this recurring class of battery life issues. Deploying builds with pm_debug_messages is therefore not viable, as it substantially shortens the temporal span of the log. The new vendor hook will only emit logs specific to this class of problem, and only when the problem actually manifests. Bug: 240091483 Test: all presubmit tests passed Change-Id: Ief3d4196ea7220d4897c00a37ab96f456dbf2259 Signed-off-by: Darren Hsu <darrenhsu@google.com> (cherry picked from commit 3821e5b25c4067d2263bc47c674fde57a17cf7c4) |
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Linus Torvalds
|
d026ed6eda |
watch-queue: remove spurious double semicolon
commit 44e29e64cf1ac0cffb152e0532227ea6d002aa28 upstream.
Sedat Dilek noticed that I had an extraneous semicolon at the end of a
line in the previous patch.
It's harmless, but unintentional, and while compilers just treat it as
an extra empty statement, for all I know some other tooling might warn
about it. So clean it up before other people notice too ;)
Fixes: 353f7988dd84 ("watchqueue: make sure to serialize 'wqueue->defunct' properly")
Reported-by: Sedat Dilek <sedat.dilek@gmail.com>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Reported-by: Sedat Dilek <sedat.dilek@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
|