linux-kernel - [GIT PULL] locking changes for v6.11

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Message-ID: <ZpUSBpYTFbyHtQBv@gmail.com>
Date: Mon, 15 Jul 2024 14:11:50 +0200
From: Ingo Molnar <mingo@...nel.org>
To: Linus Torvalds <torvalds@...ux-foundation.org>
Cc: linux-kernel@...r.kernel.org, Peter Zijlstra <peterz@...radead.org>,
	Thomas Gleixner <tglx@...utronix.de>, Will Deacon <will@...nel.org>,
	Waiman Long <longman@...hat.com>, Boqun Feng <boqun.feng@...il.com>,
	Borislav Petkov <bp@...en8.de>
Subject: [GIT PULL] locking changes for v6.11

Linus,

Please pull the latest locking/core Git tree from:

   git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git locking-core-2024-07-15

   # HEAD: e81859fe64ad42dccefe134d1696e0635f78d763 locking/rwsem: Add __always_inline annotation to __down_write_common() and inlined callers

Locking changes for v6.11:

 - Jump label fixes, including a perf events fix that originally
   manifested as jump label failures, but was a serialization bug
   at the usage site.

 - Mark down_write*() helpers as __always_inline, to improve
   WCHAN debuggability.

 - Misc cleanups and fixes.

 Thanks,

	Ingo

------------------>
Ingo Molnar (1):
      cleanup: Standardize the header guard define's name

John Stultz (1):
      locking/rwsem: Add __always_inline annotation to __down_write_common() and inlined callers

Thomas Gleixner (4):
      perf/x86: Serialize set_attr_rdpmc()
      jump_label: Fix concurrency issues in static_key_slow_dec()
      jump_label: Clarify condition in static_key_fast_inc_not_disabled()
      jump_label: Simplify and clarify static_key_fast_inc_cpus_locked()


 arch/x86/events/core.c  |  3 ++
 include/linux/cleanup.h |  6 ++--
 kernel/jump_label.c     | 74 ++++++++++++++++++++++++++++++-------------------
 kernel/locking/rwsem.c  |  6 ++--
 4 files changed, 55 insertions(+), 34 deletions(-)