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Date: Sun, 10 Apr 2022 12:50:07 +0200 From: Borislav Petkov <bp@...e.de> To: Linus Torvalds <torvalds@...ux-foundation.org> Cc: x86-ml <x86@...nel.org>, lkml <linux-kernel@...r.kernel.org> Subject: [GIT PULL] locking/urgent for v5.18-rc2 Hi Linus, please pull a bunch of urgent locking fixes for 5.18-rc2. Thx. --- The following changes since commit 3123109284176b1532874591f7c81f3837bbdc17: Linux 5.18-rc1 (2022-04-03 14:08:21 -0700) are available in the Git repository at: git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git tags/locking_urgent_for_v5.18_rc2 for you to fetch changes up to 273ba85b5e8b971ed28eb5c17e1638543be9237d: Revert "mm/page_alloc: mark pagesets as __maybe_unused" (2022-04-05 09:59:39 +0200) ---------------------------------------------------------------- - Allow the compiler to optimize away unused percpu accesses and change the local_lock_* macros back to inline functions - A couple of fixes to static call insn patching ---------------------------------------------------------------- Christophe Leroy (3): static_call: Don't make __static_call_return0 static static_call: Properly initialise DEFINE_STATIC_CALL_RET0() static_call: Remove __DEFINE_STATIC_CALL macro Peter Zijlstra (1): x86,static_call: Fix __static_call_return0 for i386 Sebastian Andrzej Siewior (3): x86/percpu: Remove volatile from arch_raw_cpu_ptr(). Revert "locking/local_lock: Make the empty local_lock_*() function a macro." Revert "mm/page_alloc: mark pagesets as __maybe_unused" arch/powerpc/include/asm/static_call.h | 1 + arch/x86/include/asm/percpu.h | 6 +- arch/x86/include/asm/static_call.h | 2 + arch/x86/kernel/static_call.c | 5 +- include/linux/local_lock_internal.h | 6 +- include/linux/static_call.h | 48 +-- kernel/Makefile | 3 +- kernel/static_call.c | 541 -------------------------------- kernel/static_call_inline.c | 543 +++++++++++++++++++++++++++++++++ mm/page_alloc.c | 2 +- 10 files changed, 585 insertions(+), 572 deletions(-) create mode 100644 kernel/static_call_inline.c -- Regards/Gruss, Boris. SUSE Software Solutions Germany GmbH, GF: Ivo Totev, HRB 36809, AG Nürnberg
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