From: Arnaldo Carvalho de Melo <acme@kernel.org>
To: Linus Torvalds <torvalds@linux-foundation.org>
Cc: Ingo Molnar <mingo@kernel.org>,
Thomas Gleixner <tglx@linutronix.de>,
Jiri Olsa <jolsa@kernel.org>, Namhyung Kim <namhyung@kernel.org>,
Ian Rogers <irogers@google.com>,
Adrian Hunter <adrian.hunter@intel.com>,
James Clark <james.clark@linaro.org>,
Clark Williams <williams@redhat.com>,
linux-kernel@vger.kernel.org, linux-perf-users@vger.kernel.org,
Arnaldo Carvalho de Melo <acme@kernel.org>,
Guilherme Amadio <amadio@gentoo.org>,
Ravi Bangoria <ravi.bangoria@amd.com>,
Thomas Falcon <thomas.falcon@intel.com>,
Tycho Andersen <tycho@kernel.org>,
Arnaldo Carvalho de Melo <acme@redhat.com>
Subject: [GIT PULL] perf tools fixes for v6.18: 2nd batch
Date: Sun, 16 Nov 2025 16:29:01 -0300 [thread overview]
Message-ID: <20251116192901.272457-1-acme@kernel.org> (raw)
Hi Linus,
Please consider pulling,
Best regards,
- Arnaldo
The following changes since commit 9b9e43704d2b05514aeeaea36311addba2c72408:
Merge tag 'slab-for-6.18-rc6' of git://git.kernel.org/pub/scm/linux/kernel/git/vbabka/slab (2025-11-13 11:42:44 -0800)
are available in the Git repository at:
git://git.kernel.org/pub/scm/linux/kernel/git/perf/perf-tools.git tags/perf-tools-fixes-for-v6.18-2-2025-11-16
for you to fetch changes up to b72b8132d8fd2d6bf5b420a03d4fc553980c3a92:
perf libbfd: Ensure libbfd is initialized prior to use (2025-11-13 17:55:19 -0300)
----------------------------------------------------------------
perf tools fixes for v6.18: 2nd batch
- Fix writing bpf_prog (infos|btfs)_cnt to data file, to not generate
invalid perf.data files in some corner cases.
- Fix 'perf top' segfault by ensuring libbfd is initialized. This is an
opt-in feature due to license incompatibilities.
- Fix segfault in 'perf lock' due to missing kernel map.
- Fix 'perf lock contention' test.
- Don't fail fast path detection if binutils-devel isn't available.
- Sync KVM's vmx.h with the kernel to pick SEAMCALL exit reason.
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
----------------------------------------------------------------
Arnaldo Carvalho de Melo (2):
perf build: Don't fail fast path feature detection when binutils-devel is not available
tools headers UAPI: Sync KVM's vmx.h with the kernel to pick SEAMCALL exit reason
Ian Rogers (1):
perf libbfd: Ensure libbfd is initialized prior to use
Ravi Bangoria (2):
perf lock: Fix segfault due to missing kernel map
perf test: Fix lock contention test
Thomas Falcon (1):
perf header: Write bpf_prog (infos|btfs)_cnt to data file
tools/arch/x86/include/uapi/asm/vmx.h | 1 +
tools/build/feature/Makefile | 4 ++--
tools/perf/Makefile.config | 5 ++--
tools/perf/builtin-lock.c | 2 ++
tools/perf/tests/shell/lock_contention.sh | 14 ++++++++----
tools/perf/util/header.c | 10 ++------
tools/perf/util/libbfd.c | 38 +++++++++++++++++++++++++++++++
tools/perf/util/mutex.c | 14 ++++++++----
tools/perf/util/mutex.h | 2 ++
9 files changed, 68 insertions(+), 22 deletions(-)
next reply other threads:[~2025-11-16 19:29 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2025-11-16 19:29 Arnaldo Carvalho de Melo [this message]
2025-11-16 21:56 ` [GIT PULL] perf tools fixes for v6.18: 2nd batch pr-tracker-bot
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