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| author | Ian Rogers <irogers@google.com> | 2023-05-05 23:41:19 +0300 |
|---|---|---|
| committer | Arnaldo Carvalho de Melo <acme@redhat.com> | 2023-05-06 01:18:55 +0300 |
| commit | 6c73f819b6b6d6f052e8dbe3f66f0693554ddf48 (patch) | |
| tree | fd60cb6403edf0748776195e1bf5c80cf61e8b68 /io_uring/splice.c | |
| parent | a887466562b425bd6183bf75b523c1477c9fd22d (diff) | |
| download | linux-6c73f819b6b6d6f052e8dbe3f66f0693554ddf48.tar.xz | |
perf metrics: Fix SEGV with --for-each-cgroup
Ensure the metric threshold is copied correctly or else a use of
uninitialized memory happens.
Fixes: d0a3052f6faefffc ("perf metric: Compute and print threshold values")
Reported-by: Namhyung Kim <namhyung@kernel.org>
Signed-off-by: Ian Rogers <irogers@google.com>
Tested-by: Namhyung Kim <namhyung@kernel.org>
Cc: Adrian Hunter <adrian.hunter@intel.com>
Cc: Alexander Shishkin <alexander.shishkin@linux.intel.com>
Cc: Ingo Molnar <mingo@redhat.com>
Cc: Jiri Olsa <jolsa@kernel.org>
Cc: Kajol Jain <kjain@linux.ibm.com>
Cc: Mark Rutland <mark.rutland@arm.com>
Cc: Peter Zijlstra <peterz@infradead.org>
Link: https://lore.kernel.org/r/20230505204119.3443491-1-irogers@google.com
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
Diffstat (limited to 'io_uring/splice.c')
0 files changed, 0 insertions, 0 deletions