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linux/arch/arm64
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Linus Torvalds b115d85a95 Locking changes in v6.4: 
- Introduce local{,64}_try_cmpxchg() - a slightly more optimal
    primitive, which will be used in perf events ring-buffer code.
 
  - Simplify/modify rwsems on PREEMPT_RT, to address writer starvation.
 
  - Misc cleanups/fixes.
 
 Signed-off-by: Ingo Molnar <mingo@kernel.org>
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Merge tag 'locking-core-2023-05-05' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip

Pull locking updates from Ingo Molnar:

 - Introduce local{,64}_try_cmpxchg() - a slightly more optimal
   primitive, which will be used in perf events ring-buffer code

 - Simplify/modify rwsems on PREEMPT_RT, to address writer starvation

 - Misc cleanups/fixes

* tag 'locking-core-2023-05-05' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip:
  locking/atomic: Correct (cmp)xchg() instrumentation
  locking/x86: Define arch_try_cmpxchg_local()
  locking/arch: Wire up local_try_cmpxchg()
  locking/generic: Wire up local{,64}_try_cmpxchg()
  locking/atomic: Add generic try_cmpxchg{,64}_local() support
  locking/rwbase: Mitigate indefinite writer starvation
  locking/arch: Rename all internal __xchg() names to __arch_xchg()
2023-05-05 12:56:55 -07:00
..
boot hte: Changes for v6.4-rc1 2023-05-03 11:00:27 -07:00
configs arm64: defconfig: enable building the nvmem-reboot-mode module 2023-04-17 16:38:41 +02:00
crypto crypto: arm64/aes-neonbs - fix crash with CFI enabled 2023-03-14 17:06:44 +08:00
hyperv
include Locking changes in v6.4: 2023-05-05 12:56:55 -07:00
kernel arm64 fixes for -rc1 2023-05-04 12:45:32 -07:00
kvm s390: 2023-05-01 12:06:20 -07:00
lib arm: uaccess: Remove memcpy_page_flushcache() 2023-03-27 16:26:19 +01:00
mm arm64 fixes for -rc1 2023-05-04 12:45:32 -07:00
net bpf, arm64: Fixed a BTI error on returning to patched function 2023-04-03 17:44:03 +02:00
tools s390: 2023-05-01 12:06:20 -07:00
xen
Kbuild
Kconfig - Nick Piggin's "shoot lazy tlbs" series, to improve the peformance of 2023-04-27 19:42:02 -07:00
Kconfig.debug
Kconfig.platforms arm64 updates for 6.3: 2023-02-21 15:27:48 -08:00
Makefile arm64 updates for 6.3: 2023-02-21 15:27:48 -08:00