• Peter Zijlstra's avatar
    perf/x86/amd/ibs: Fix pmu::stop() nesting · 85dc6002
    Peter Zijlstra authored
    Patch 5a50f529 ("perf/x86/ibs: Fix race with IBS_STARTING state")
    closed a big hole while opening another, smaller hole.
    Signed-off-by: default avatarPeter Zijlstra (Intel) <peterz@infradead.org>
    Cc: Alexander Shishkin <alexander.shishkin@linux.intel.com>
    Cc: Arnaldo Carvalho de Melo <acme@redhat.com>
    Cc: Jiri Olsa <jolsa@redhat.com>
    Cc: Linus Torvalds <torvalds@linux-foundation.org>
    Cc: Peter Zijlstra <peterz@infradead.org>
    Cc: Stephane Eranian <eranian@google.com>
    Cc: Thomas Gleixner <tglx@linutronix.de>
    Cc: Vince Weaver <vincent.weaver@maine.edu>
    Fixes: 5a50f529 ("perf/x86/ibs: Fix race with IBS_STARTING state")
    Signed-off-by: default avatarIngo Molnar <mingo@kernel.org>
    85dc6002
ibs.c 24.2 KB