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authorEric Dumazet <edumazet@google.com>2017-02-04 15:25:00 -0800
committerDavid S. Miller <davem@davemloft.net>2017-02-05 16:11:57 -0500
commit3d1a6333d90167f2b196f2cc0c2a988a10eb76c5 (patch)
tree3ddfae0a8bb6fe6ffb839fcac39b060a9222d516 /net/smc/smc_ib.h
parent0eb7b85c9669fce5ebf22915ee5f93b6d721256e (diff)
ibm/emac: use napi_complete_done()
Use napi_complete_done() instead of __napi_complete() We plan to remove __napi_complete() to reduce NAPI complexity. Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net/smc/smc_ib.h')
0 files changed, 0 insertions, 0 deletions
group operations might still work properly while there are live child events etc. This does however mean that we can miss a perf_group_detach() call when the group decomposes, this in turn can then lead to use-after-free. Fix it by explicitly doing the group detach if its still required. Reported-by: Dmitry Vyukov <dvyukov@google.com> Tested-by: Dmitry Vyukov <dvyukov@google.com> Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org> Cc: Alexander Shishkin <alexander.shishkin@linux.intel.com> Cc: Arnaldo Carvalho de Melo <acme@kernel.org> Cc: Arnaldo Carvalho de Melo <acme@redhat.com> Cc: Jiri Olsa <jolsa@redhat.com> Cc: Linus Torvalds <torvalds@linux-foundation.org> Cc: Mathieu Desnoyers <mathieu.desnoyers@efficios.com> Cc: Peter Zijlstra <peterz@infradead.org> Cc: Thomas Gleixner <tglx@linutronix.de> Cc: stable@vger.kernel.org # v4.5+ Cc: syzkaller <syzkaller@googlegroups.com> Fixes: 63b6da39bb38 ("perf: Fix perf_event_exit_task() race") Link: http://lkml.kernel.org/r/20170126153955.GD6515@twins.programming.kicks-ass.net Signed-off-by: Ingo Molnar <mingo@kernel.org>
Diffstat (limited to 'tools/perf/Documentation/perf-test.txt')