[GIT PULL] perf tools fixes for v5.10: 3rd batch

From: Arnaldo Carvalho de Melo
Date: Tue Nov 17 2020 - 08:18:10 EST


Hi Linus,

Please consider pulling,

Best regards,

- Arnaldo

The following changes since commit af5043c89a8ef6b6949a245fff355a552eaed240:

Merge tag 'acpi-5.10-rc4' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm (2020-11-12 11:06:53 -0800)

are available in the Git repository at:

git://git.kernel.org/pub/scm/linux/kernel/git/acme/linux.git tags/perf-tools-fixes-for-v5.10-2020-11-17

for you to fetch changes up to 568beb27959b0515d325ea1c6cf211eed2d66740:

perf test: Avoid an msan warning in a copied stack. (2020-11-16 14:10:58 -0300)

----------------------------------------------------------------
perf tools updates for v5.10: 3rd batch.

- Fix file corruption due to event deletion in 'perf inject'.

- Update arch/x86/lib/mem{cpy,set}_64.S copies used in 'perf bench mem
memcpy', silencing perf build warning.

- Avoid an msan warning in a copied stack in 'perf test'.

- Correct tracepoint field name "flags" in ARM's CS-ETM hardware tracing
'perf test' entry.

- Update branch sample pattern for cs-etm to cope with excluding guest
in userspace counting.

- Don't free "lock_seq_stat" if read_count isn't zero in 'perf lock'.

Signed-off-by: Arnaldo Carvalho de Melo <acme@xxxxxxxxxx>

Test results at the signed tag at:

https://git.kernel.org/pub/scm/linux/kernel/git/acme/linux.git/tag/?h=perf-tools-fixes-for-v5.10-2020-11-17

----------------------------------------------------------------
Al Grant (1):
perf inject: Fix file corruption due to event deletion

Arnaldo Carvalho de Melo (1):
tools arch: Update arch/x86/lib/mem{cpy,set}_64.S copies used in 'perf bench mem memcpy'

Ian Rogers (1):
perf test: Avoid an msan warning in a copied stack.

Leo Yan (4):
perf lock: Correct field name "flags"
perf lock: Don't free "lock_seq_stat" if read_count isn't zero
perf test: Fix a typo in cs-etm testing
perf test: Update branch sample pattern for cs-etm

tools/arch/x86/lib/memcpy_64.S | 8 +++-----
tools/arch/x86/lib/memset_64.S | 11 ++++++-----
tools/perf/arch/x86/tests/dwarf-unwind.c | 7 +++++++
tools/perf/bench/mem-memcpy-x86-64-asm.S | 3 +++
tools/perf/bench/mem-memset-x86-64-asm.S | 3 +++
tools/perf/builtin-inject.c | 12 +-----------
tools/perf/builtin-lock.c | 4 ++--
tools/perf/tests/shell/test_arm_coresight.sh | 4 ++--
tools/perf/util/include/linux/linkage.h | 7 +++++++
9 files changed, 34 insertions(+), 25 deletions(-)