perf tools fixes for v6.7: 2nd batch

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A random set of small bug fixes including:
 
  * Fix segfault on AmpereOne due to missing default metricgroup name.
  * Fix segfault on `perf list --json` due to NULL pointer.
 
 Signed-off-by: Namhyung Kim <namhyung@kernel.org>
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Merge tag 'perf-tools-fixes-for-v6.7-2-2023-12-08' of git://git.kernel.org/pub/scm/linux/kernel/git/perf/perf-tools

Pull perf tools fixes from Namhyung Kim:
 "A random set of small bug fixes including:

   - Fix segfault on AmpereOne due to missing default metricgroup name

   - Fix segfault on `perf list --json` due to NULL pointer"

* tag 'perf-tools-fixes-for-v6.7-2-2023-12-08' of git://git.kernel.org/pub/scm/linux/kernel/git/perf/perf-tools:
  perf list: Fix JSON segfault by setting the used skip_duplicate_pmus callback
  perf vendor events arm64: AmpereOne: Add missing DefaultMetricgroupName fields
  perf metrics: Avoid segv if default metricgroup isn't set

...

This commit is contained in:

Linus Torvalds 2023-12-09 12:16:50 -08:00

parent 2099306c4e b169374748

commit 9d3bc457a2

3 changed files with 9 additions and 1 deletions

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6

tools/perf/builtin-list.c

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2

tools/perf/pmu-events/arch/arm64/ampere/ampereone/metrics.json

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2

tools/perf/util/metricgroup.c

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