* [GIT PULL] locking/urgent for v5.15-rc1
@ 2021-09-12 9:02 Borislav Petkov
2021-09-12 18:41 ` pr-tracker-bot
0 siblings, 1 reply; 2+ messages in thread
From: Borislav Petkov @ 2021-09-12 9:02 UTC (permalink / raw)
To: Linus Torvalds; +Cc: x86-ml, lkml
Hi Linus,
please pull several locking fixes which accumulated over the merge
window.
Thx.
---
The following changes since commit 8596e589b787732c8346f0482919e83cc9362db1:
Merge tag 'timers-core-2021-08-30' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip (2021-08-30 15:31:33 -0700)
are available in the Git repository at:
git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git tags/locking_urgent_for_v5.15_rc1
for you to fetch changes up to e5480572706da1b2c2dc2c6484eab64f92b9263b:
locking/rtmutex: Fix ww_mutex deadlock check (2021-09-09 10:31:22 +0200)
----------------------------------------------------------------
- Fix the futex PI requeue machinery to not return to userspace in
inconsistent state
- Avoid a potential null pointer dereference in the ww_mutex deadlock check
- Other smaller cleanups and optimizations
----------------------------------------------------------------
Colin Ian King (1):
futex: Return error code instead of assigning it without effect
Mike Galbraith (1):
locking/rwsem: Add missing __init_rwsem() for PREEMPT_RT
Peter Zijlstra (1):
locking/rtmutex: Fix ww_mutex deadlock check
Thomas Gleixner (4):
futex: Prevent inconsistent state and exit race
futex: Clarify comment for requeue_pi_wake_futex()
futex: Avoid redundant task lookup
futex: Remove unused variable 'vpid' in futex_proxy_trylock_atomic()
include/linux/rwsem.h | 12 +--
kernel/futex.c | 190 +++++++++++++++++++++++++++--------------------
kernel/locking/rtmutex.c | 2 +-
kernel/locking/rwsem.c | 10 ++-
4 files changed, 120 insertions(+), 94 deletions(-)
--
Regards/Gruss,
Boris.
SUSE Software Solutions Germany GmbH, GF: Felix Imendörffer, HRB 36809, AG Nürnberg
^ permalink raw reply [flat|nested] 2+ messages in thread
* Re: [GIT PULL] locking/urgent for v5.15-rc1
2021-09-12 9:02 [GIT PULL] locking/urgent for v5.15-rc1 Borislav Petkov
@ 2021-09-12 18:41 ` pr-tracker-bot
0 siblings, 0 replies; 2+ messages in thread
From: pr-tracker-bot @ 2021-09-12 18:41 UTC (permalink / raw)
To: Borislav Petkov; +Cc: Linus Torvalds, x86-ml, lkml
The pull request you sent on Sun, 12 Sep 2021 11:02:23 +0200:
> git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git tags/locking_urgent_for_v5.15_rc1
has been merged into torvalds/linux.git:
https://git.kernel.org/torvalds/c/165d05d88c27697fe444a6eae4f3882834ef8826
Thank you!
--
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