Arnaldo Carvalho de Melo 80c8ac8eca tools arch: Update arch/x86/lib/mem{cpy,set}_64.S copies used in 'perf bench mem memcpy' ...

[ Upstream commit 35cb8c713a ]

To bring in the change made in this cset:

  f94909ceb1 ("x86: Prepare asm files for straight-line-speculation")

It silences these perf tools build warnings, no change in the tools:

  Warning: Kernel ABI header at 'tools/arch/x86/lib/memcpy_64.S' differs from latest version at 'arch/x86/lib/memcpy_64.S'
  diff -u tools/arch/x86/lib/memcpy_64.S arch/x86/lib/memcpy_64.S
  Warning: Kernel ABI header at 'tools/arch/x86/lib/memset_64.S' differs from latest version at 'arch/x86/lib/memset_64.S'
  diff -u tools/arch/x86/lib/memset_64.S arch/x86/lib/memset_64.S

The code generated was checked before and after using 'objdump -d /tmp/build/perf/bench/mem-memcpy-x86-64-asm.o',
no changes.

Cc: Borislav Petkov <bp@suse.de>
Cc: Peter Zijlstra <peterz@infradead.org>
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

2022-05-15 20:18:51 +02:00

..

inat.c

x86/insn: Add a __ignore_sync_check__ marker

2021-03-15 11:00:57 +01:00

insn.c

x86/insn: Use get_unaligned() instead of memcpy()

2021-11-18 19:16:30 +01:00

memcpy_64.S

tools arch: Update arch/x86/lib/mem{cpy,set}_64.S copies used in 'perf bench mem memcpy'

2022-05-15 20:18:51 +02:00

memset_64.S

tools arch: Update arch/x86/lib/mem{cpy,set}_64.S copies used in 'perf bench mem memcpy'

2022-05-15 20:18:51 +02:00

x86-opcode-map.txt

x86/insn: Add Control-flow Enforcement (CET) instructions to the opcode map

2020-03-26 12:21:40 +01:00