Kent Overstreet ee526b88ca closures: Fix race in closure_sync() ...

As pointed out by Linus, closure_sync() was racy; we could skip blocking
immediately after a get() and a put(), but then that would skip any
barrier corresponding to the other thread's put() barrier.

To fix this, always do the full __closure_sync() sequence whenever any
get() has happened and the closure might have been used by other
threads.

Signed-off-by: Kent Overstreet <kent.overstreet@linux.dev>

2023-10-30 21:48:22 -04:00

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acpi

cpu-hotplug: Provide prototypes for arch CPU registration

2023-10-11 14:27:37 +02:00

asm-generic

Merge tag 'locking-core-2023-10-28' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip

2023-10-30 12:38:48 -10:00

clocksource

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crypto

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drm

gpu/drm: Eliminate DRM_SCHED_PRIORITY_UNSET

2023-10-17 20:35:38 -04:00

dt-bindings

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keys

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kunit

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kvm

KVM: arm64: timers: Correctly handle TGE flip with CNTPOFF_EL2

2023-10-12 16:55:21 +01:00

linux

closures: Fix race in closure_sync()

2023-10-30 21:48:22 -04:00

math-emu

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media

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memory

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misc

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net

netfilter: flowtable: GC pushes back packets to classic path

2023-10-25 11:35:46 +02:00

pcmcia

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ras

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rdma

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rv

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scsi

scsi: sd: Introduce manage_shutdown device flag

2023-10-27 10:00:19 +09:00

soc

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sound

ASoC: soc-dapm: Add helper for comparing widget name

2023-10-09 13:03:28 +01:00

target

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trace

Merge tag 'sched-core-2023-10-28' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip

2023-10-30 13:12:15 -10:00

uapi

Merge tag 'sched-core-2023-10-28' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip

2023-10-30 13:12:15 -10:00

ufs

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vdso

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video

fbdev: uvesafb: Remove uvesafb_exec() prototype from include/video/uvesafb.h

2023-10-16 23:19:34 +02:00

xen

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