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Date: Mon, 7 Oct 2019 15:16:55 +0200
From: Ingo Molnar <mingo@...nel.org>
To: Arnaldo Carvalho de Melo <acme@...nel.org>
Cc: Thomas Gleixner <tglx@...utronix.de>, Jiri Olsa <jolsa@...nel.org>,
Namhyung Kim <namhyung@...nel.org>,
Clark Williams <williams@...hat.com>,
linux-kernel@...r.kernel.org, linux-perf-users@...r.kernel.org,
Andi Kleen <ak@...ux.intel.com>,
Brian Robbins <brianrob@...rosoft.com>,
Ian Rogers <irogers@...gle.com>,
Russell King - ARM Linux admin <linux@...linux.org.uk>,
Steve MacLean <Steve.MacLean@...rosoft.com>,
Thomas Richter <tmricht@...ux.ibm.com>,
Arnaldo Carvalho de Melo <acme@...hat.com>
Subject: Re: [GIT PULL] perf/urgent improvements and fixes
* Arnaldo Carvalho de Melo <acme@...nel.org> wrote:
> Hi Ingo/Thomas,
>
> Please consider pulling, mostly small fixes, just one extra
> header copied due to linux/fs.h now having parts of it moved to
> linux/fscrypt.h that then needs syncing so that tooling continues to
> build on older systems.
>
> Best regards,
>
> - Arnaldo
>
> Test results at the end of this message, as usual.
>
> The following changes since commit da05b5ea12c1e50b2988a63470d6b69434796f8b:
>
> Merge branch 'timers-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip (2019-09-26 15:53:17 -0700)
>
> are available in the Git repository at:
>
> git://git.kernel.org/pub/scm/linux/kernel/git/acme/linux.git tags/perf-urgent-for-mingo-5.4-20191001
>
> for you to fetch changes up to 11aad897f6d1a28eae3b7e5b293647c522d65819:
>
> perf annotate: Don't return -1 for error when doing BPF disassembly (2019-09-30 17:30:06 -0300)
>
> ----------------------------------------------------------------
> perf/urgent fixes:
>
> perf script:
>
> Andi Kleen:
>
> - Fix recovery from LBR/binary mismatch in the "brstackinsn" --field.
>
> perf annotate:
>
> Arnaldo Carvalho de Melo:
>
> - Propagate errors so that meaningful messages can be presented to the
> user in case of problems.
>
> perf map:
>
> Steve MacLean:
>
> - Fix handling of maps partially overlapped, resolving symbols in the
> ranges not replaced by new mmaps.
>
> perf tests:
>
> Ian Rogers:
>
> - Use raise() instead of NULL derefs to avoid causing a SIGILL rather than a
> SIGSEGV for optimized builds that turn NULL derefs into ud2 instructions.
>
> perf LLVM:
>
> Ian Rogers:
>
> - Don't access out-of-scope array.
>
> perf inject:
>
> Steve MacLean:
>
> - Fix JIT_CODE_MOVE filename, that was having a u64 truncaded into a 32-bit
> snprintf format and also a missing ".so" suffix in another case.
>
> libsubcmd:
>
> Ian Rogers:
>
> - Make _FORTIFY_SOURCE defines dependent on the feature, avoiding
> false positives with with memory sanitizers such as LLVM's ASan.
>
> Vendor specific events:
>
> Intel:
>
> Andi Kleen:
>
> - Fix period for Intel fixed counters.
>
> s390:
>
> Thomas Richter (2):
>
> - Fix some event details transaction for machine type 8561.
>
> tools headers UAPI:
>
> Arnaldo Carvalho de Melo:
>
> - Sync headers with the kernel, catching new usbdevfs ioctls and
> madvise behaviours to properly decode in 'perf trace' output.
>
> Documentation:
>
> Steve MacLean:
>
> - Correct and clarify jitdump spec.
>
> Signed-off-by: Arnaldo Carvalho de Melo <acme@...hat.com>
>
> ----------------------------------------------------------------
> Andi Kleen (2):
> perf script brstackinsn: Fix recovery from LBR/binary mismatch
> perf jevents: Fix period for Intel fixed counters
>
> Arnaldo Carvalho de Melo (13):
> tools headers uapi: Sync drm/i915_drm.h with the kernel sources
> tools headers uapi: Sync asm-generic/mman-common.h with the kernel
> tools headers uapi: Sync linux/usbdevice_fs.h with the kernel sources
> tools headers uapi: Sync linux/fs.h with the kernel sources
> tools headers kvm: Sync kvm headers with the kernel sources
> perf tools: Propagate get_cpuid() error
> perf evsel: Fall back to global 'perf_env' in perf_evsel__env()
> perf annotate: Propagate perf_env__arch() error
> perf annotate: Fix the signedness of failure returns
> perf annotate: Propagate the symbol__annotate() error return
> perf annotate: Fix arch specific ->init() failure errors
> perf annotate: Return appropriate error code for allocation failures
> perf annotate: Don't return -1 for error when doing BPF disassembly
>
> Ian Rogers (4):
> libsubcmd: Make _FORTIFY_SOURCE defines dependent on the feature
> perf tests: Avoid raising SEGV using an obvious NULL dereference
> perf docs: Allow man page date to be specified
> perf llvm: Don't access out-of-scope array
>
> Steve MacLean (3):
> perf map: Fix overlapped map handling
> perf inject jit: Fix JIT_CODE_MOVE filename
> perf docs: Correct and clarify jitdump spec
>
> Thomas Richter (2):
> perf vendor events s390: Add JSON transaction for machine type 8561
> perf vendor events s390: Use s390 machine name instead of type 8561
>
> tools/arch/arm/include/uapi/asm/kvm.h | 4 +-
> tools/arch/arm64/include/uapi/asm/kvm.h | 4 +-
> tools/arch/s390/include/uapi/asm/kvm.h | 6 +
> tools/arch/x86/include/uapi/asm/vmx.h | 2 +
> tools/include/uapi/asm-generic/mman-common.h | 3 +
> tools/include/uapi/drm/i915_drm.h | 1 +
> tools/include/uapi/linux/fs.h | 55 +------
> tools/include/uapi/linux/fscrypt.h | 181 +++++++++++++++++++++
> tools/include/uapi/linux/kvm.h | 3 +
> tools/include/uapi/linux/usbdevice_fs.h | 4 +
> tools/lib/subcmd/Makefile | 8 +-
> tools/perf/Documentation/asciidoc.conf | 3 +
> tools/perf/Documentation/jitdump-specification.txt | 4 +-
> tools/perf/arch/arm/annotate/instructions.c | 4 +-
> tools/perf/arch/arm64/annotate/instructions.c | 4 +-
> tools/perf/arch/powerpc/util/header.c | 3 +-
> tools/perf/arch/s390/annotate/instructions.c | 6 +-
> tools/perf/arch/s390/util/header.c | 9 +-
> tools/perf/arch/x86/annotate/instructions.c | 6 +-
> tools/perf/arch/x86/util/header.c | 3 +-
> tools/perf/builtin-kvm.c | 7 +-
> tools/perf/builtin-script.c | 6 +-
> tools/perf/check-headers.sh | 1 +
> .../arch/s390/{cf_m8561 => cf_z15}/basic.json | 0
> .../arch/s390/{cf_m8561 => cf_z15}/crypto.json | 0
> .../arch/s390/{cf_m8561 => cf_z15}/crypto6.json | 0
> .../arch/s390/{cf_m8561 => cf_z15}/extended.json | 0
> .../pmu-events/arch/s390/cf_z15/transaction.json | 7 +
> tools/perf/pmu-events/arch/s390/mapfile.csv | 2 +-
> tools/perf/pmu-events/jevents.c | 12 +-
> tools/perf/tests/perf-hooks.c | 3 +-
> tools/perf/util/annotate.c | 35 +++-
> tools/perf/util/annotate.h | 4 +
> tools/perf/util/evsel.c | 3 +-
> tools/perf/util/jitdump.c | 6 +-
> tools/perf/util/llvm-utils.c | 6 +-
> tools/perf/util/map.c | 3 +
> tools/perf/util/python.c | 6 +
> 38 files changed, 315 insertions(+), 99 deletions(-)
> create mode 100644 tools/include/uapi/linux/fscrypt.h
> rename tools/perf/pmu-events/arch/s390/{cf_m8561 => cf_z15}/basic.json (100%)
> rename tools/perf/pmu-events/arch/s390/{cf_m8561 => cf_z15}/crypto.json (100%)
> rename tools/perf/pmu-events/arch/s390/{cf_m8561 => cf_z15}/crypto6.json (100%)
> rename tools/perf/pmu-events/arch/s390/{cf_m8561 => cf_z15}/extended.json (100%)
> create mode 100644 tools/perf/pmu-events/arch/s390/cf_z15/transaction.json
Pulled, thanks a lot Arnaldo!
Ingo
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