#
0f69403d |
| 25-Jun-2020 |
Jani Nikula <jani.nikula@intel.com> |
Merge drm/drm-next into drm-intel-next-queued
Catch up with upstream, in particular to get c1e8d7c6a7a6 ("mmap locking API: convert mmap_sem comments").
Signed-off-by: Jani Nikula <jani.nikula@inte
Merge drm/drm-next into drm-intel-next-queued
Catch up with upstream, in particular to get c1e8d7c6a7a6 ("mmap locking API: convert mmap_sem comments").
Signed-off-by: Jani Nikula <jani.nikula@intel.com>
show more ...
|
Revision tags: v5.4.49, v5.7.6, v5.7.5, v5.4.48, v5.7.4, v5.7.3, v5.4.47 |
|
#
6870112c |
| 17-Jun-2020 |
Mark Brown <broonie@kernel.org> |
Merge tag 'v5.8-rc1' into regulator-5.8
Linux 5.8-rc1
|
#
07c7b547 |
| 16-Jun-2020 |
Tony Lindgren <tony@atomide.com> |
Merge tag 'v5.8-rc1' into fixes
Linux 5.8-rc1
|
#
4b3c1f1b |
| 16-Jun-2020 |
Thomas Zimmermann <tzimmermann@suse.de> |
Merge v5.8-rc1 into drm-misc-fixes
Beginning a new release cycles for what will become v5.8. Updating drm-misc-fixes accordingly.
Signed-off-by: Thomas Zimmermann <tzimmermann@suse.de>
|
#
8440d4a7 |
| 12-Jun-2020 |
Rob Herring <robh@kernel.org> |
Merge branch 'dt/schema-cleanups' into dt/linus
|
#
f77d26a9 |
| 11-Jun-2020 |
Thomas Gleixner <tglx@linutronix.de> |
Merge branch 'x86/entry' into ras/core
to fixup conflicts in arch/x86/kernel/cpu/mce/core.c so MCE specific follow up patches can be applied without creating a horrible merge conflict afterwards.
|
Revision tags: v5.4.46, v5.7.2, v5.4.45, v5.7.1 |
|
#
38b3a5aa |
| 04-Jun-2020 |
Linus Torvalds <torvalds@linux-foundation.org> |
Merge tag 'perf-tools-2020-06-02' of git://git.kernel.org/pub/scm/linux/kernel/git/acme/linux
Pull perf tooling updates from Arnaldo Carvalho de Melo: "These are additional changes to the perf tool
Merge tag 'perf-tools-2020-06-02' of git://git.kernel.org/pub/scm/linux/kernel/git/acme/linux
Pull perf tooling updates from Arnaldo Carvalho de Melo: "These are additional changes to the perf tools, on top of what Ingo already submitted.
- Further Intel PT call-trace fixes
- Improve SELinux docs and tool warnings
- Fix race at exit in 'perf record' using eventfd.
- Add missing build tests to the default set of 'make -C tools/perf build-test'
- Sync msr-index.h getting new AMD MSRs to decode and filter in 'perf trace'.
- Fix fallback to libaudit in 'perf trace' for arches not using per-arch *.tbl files.
- Fixes for 'perf ftrace'.
- Fixes and improvements for the 'perf stat' metrics.
- Use dummy event to get PERF_RECORD_{FORK,MMAP,etc} while synthesizing those metadata events for pre-existing threads.
- Fix leaks detected using clang tooling.
- Improvements to PMU event metric testing.
- Report summary for 'perf stat' interval mode at the end, summing up all the intervals.
- Improve pipe mode, i.e. this now works as expected, continuously dumping samples:
# perf record -g -e raw_syscalls:sys_enter | perf --no-pager script
- Fixes for event grouping, detecting incompatible groups such as:
# perf stat -e '{cycles,power/energy-cores/}' -v WARNING: group events cpu maps do not match, disabling group: anon group { power/energy-cores/, cycles } power/energy-cores/: 0 cycles: 0-7
- Fixes for 'perf probe': blacklist address checking, number of kretprobe instances, etc.
- JIT processing improvements and fixes plus the addition of a 'perf test' entry for the java demangler.
- Add support for synthesizing first/last level cache, TLB and remove access events from HW tracing in the auxtrace code, first to use is ARM SPE.
- Vendor events updates and fixes, including for POWER9 and Intel.
- Allow using ~/.perfconfig for removing the ',' separators in 'perf stat' output.
- Opt-in support for libpfm4"
* tag 'perf-tools-2020-06-02' of git://git.kernel.org/pub/scm/linux/kernel/git/acme/linux: (120 commits) perf tools: Remove some duplicated includes perf symbols: Fix kernel maps for kcore and eBPF tools arch x86: Sync the msr-index.h copy with the kernel sources perf stat: Ensure group is defined on top of the same cpu mask perf libdw: Fix off-by 1 relative directory includes perf arm-spe: Support synthetic events perf auxtrace: Add four itrace options perf tools: Move arm-spe-pkt-decoder.h/c to the new dir perf test: Initialize memory in dwarf-unwind perf tests: Don't tail call optimize in unwind test tools compiler.h: Add attribute to disable tail calls perf build: Add a LIBPFM4=1 build test entry perf tools: Add optional support for libpfm4 perf tools: Correct license on jsmn JSON parser perf jit: Fix inaccurate DWARF line table perf jvmti: Remove redundant jitdump line table entries perf build: Add NO_SDT=1 to the default set of build tests perf build: Add NO_LIBCRYPTO=1 to the default set of build tests perf build: Add NO_SYSCALL_TABLE=1 to the build tests perf build: Remove libaudit from the default feature checks ...
show more ...
|
Revision tags: v5.4.44, v5.7, v5.4.43, v5.4.42, v5.4.41, v5.4.40, v5.4.39 |
|
#
70943490 |
| 05-May-2020 |
Stephane Eranian <eranian@google.com> |
perf tools: Add optional support for libpfm4
This patch links perf with the libpfm4 library if it is available and LIBPFM4 is passed to the build. The libpfm4 library contains hardware event tables
perf tools: Add optional support for libpfm4
This patch links perf with the libpfm4 library if it is available and LIBPFM4 is passed to the build. The libpfm4 library contains hardware event tables for all processors supported by perf_events. It is a helper library that helps convert from a symbolic event name to the event encoding required by the underlying kernel interface. This library is open-source and available from: http://perfmon2.sf.net.
With this patch, it is possible to specify full hardware events by name. Hardware filters are also supported. Events must be specified via the --pfm-events and not -e option. Both options are active at the same time and it is possible to mix and match:
$ perf stat --pfm-events inst_retired:any_p:c=1:i -e cycles ....
One needs to explicitely ask for its inclusion by using the LIBPFM4 make command line option, ie its opt-in rather than opt-out of feature detection and build support.
Signed-off-by: Stephane Eranian <eranian@google.com> Reviewed-by: Ian Rogers <irogers@google.com> Cc: Adrian Hunter <adrian.hunter@intel.com> Cc: Alexander Shishkin <alexander.shishkin@linux.intel.com> Cc: Alexei Starovoitov <ast@kernel.org> Cc: Alexey Budankov <alexey.budankov@linux.intel.com> Cc: Andi Kleen <ak@linux.intel.com> Cc: Andrii Nakryiko <andriin@fb.com> Cc: Daniel Borkmann <daniel@iogearbox.net> Cc: Florian Fainelli <f.fainelli@gmail.com> Cc: Greg Kroah-Hartman <gregkh@linuxfoundation.org> Cc: Igor Lubashev <ilubashe@akamai.com> Cc: Jin Yao <yao.jin@linux.intel.com> Cc: Jiri Olsa <jolsa@redhat.com> Cc: Jiwei Sun <jiwei.sun@windriver.com> Cc: John Garry <john.garry@huawei.com> Cc: Kan Liang <kan.liang@linux.intel.com> Cc: Leo Yan <leo.yan@linaro.org> Cc: Mark Rutland <mark.rutland@arm.com> Cc: Martin KaFai Lau <kafai@fb.com> Cc: Namhyung Kim <namhyung@kernel.org> Cc: Peter Zijlstra <peterz@infradead.org> Cc: Thomas Gleixner <tglx@linutronix.de> Cc: Yonghong Song <yhs@fb.com> Cc: bpf@vger.kernel.org Cc: netdev@vger.kernel.org Cc: yuzhoujian <yuzhoujian@didichuxing.com> Link: http://lore.kernel.org/lkml/20200505182943.218248-2-irogers@google.com Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
show more ...
|