Re: [GIT PULL 0/7] perf/urgent fixes

From: Ingo Molnar
Date: Fri Apr 12 2019 - 12:33:15 EST



* Arnaldo Carvalho de Melo <acme@xxxxxxxxxx> wrote:

> Hi Ingo,
>
> Please consider pulling,
>
> - Arnaldo
>
> Test results at the end of this message, as usual.
>
> The following changes since commit 6d3edaae16c6c7d238360f2841212c2b26774d5e:
>
> x86/perf/amd: Resolve NMI latency issues for active PMCs (2019-04-03 11:40:32 +0200)
>
> are available in the Git repository at:
>
> git://git.kernel.org/pub/scm/linux/kernel/git/acme/linux.git tags/perf-urgent-for-mingo-5.1-20190412
>
> for you to fetch changes up to 21e6dfe04861c2c1b529f2759850bc62a80ca050:
>
> perf evsel: Use hweight64() instead of hweight_long(attr.sample_regs_user) (2019-04-10 10:25:28 -0300)
>
> ----------------------------------------------------------------
> perf/urgent fixes:
>
> core:
>
> Mao Han:
>
> - Use hweight64() instead of hweight_long(attr.sample_regs_user) when parsing
> samples, this is what the kernel uses and fixes de problem in 32-bit
> architectures such as C-SKY that have more than 32 registers that can come
> in a sample.
>
> perf stat:
>
> Jiri Olsa:
>
> - Disable DIR_FORMAT feature for 'perf stat record', fixing an assert()
> failure.
>
> Intel PT:
>
> Adrian Hunter:
>
> - Fix use of parent_id in calls_view in export-to-sqlite.py.
>
> BPF:
>
> Gustavo A. R. Silva:
>
> - Fix lock/unlock imbalances when processing BPF/BTF info, found by the
> coverity tool.
>
> libtraceevent:
>
> Rikard Falkeborn:
>
> - Fix missing equality check for strcmp(), detected by the cppcheck tool.
>
> Signed-off-by: Arnaldo Carvalho de Melo <acme@xxxxxxxxxx>
>
> ----------------------------------------------------------------
> Adrian Hunter (1):
> perf scripts python: export-to-sqlite.py: Fix use of parent_id in calls_view
>
> Gustavo A. R. Silva (1):
> perf header: Fix lock/unlock imbalances when processing BPF/BTF info
>
> Jiri Olsa (1):
> perf stat: Disable DIR_FORMAT feature for 'perf stat record'
>
> Lendacky, Thomas (2):
> x86/perf/amd: Remove need to check "running" bit in NMI handler
> x86/perf/amd: Fix build failure when CONFIG_HAVE_NMI_WATCHDOG is not set
>
> Mao Han (1):
> perf evsel: Use hweight64() instead of hweight_long(attr.sample_regs_user)
>
> Rikard Falkeborn (1):
> tools lib traceevent: Fix missing equality check for strcmp
>
> arch/x86/events/amd/core.c | 21 +++++++++++++++++++--
> arch/x86/events/core.c | 13 +++----------
> tools/lib/traceevent/event-parse.c | 2 +-
> tools/perf/builtin-stat.c | 1 +
> tools/perf/scripts/python/export-to-sqlite.py | 2 +-
> tools/perf/util/evsel.c | 12 ++++++------
> tools/perf/util/header.c | 22 +++++++++++++---------
> 7 files changed, 44 insertions(+), 29 deletions(-)

Pulled, thanks a lot Arnaldo!

Ingo