syzbot: perf subsystem

perf subsystem

List(s): linux-perf-users@vger.kernel.org
Maintainer(s): acme@kernel.org, mingo@redhat.com, namhyung@kernel.org, peterz@infradead.org
Fixed bugs: 26
Parent subsystem(s): kernel (84)

open (2):
Title	Repro	Cause bisect	Fix bisect	Count	Last	Reported	Discussions
WARNING in __perf_event_overflow (2) perf	syz	error		16	1h00m	14d
WARNING: suspicious RCU usage in get_callchain_entry perf	C	error		5894	now	387d	PATCH [308d]

moderation (2):
Title	Repro	Cause bisect	Fix bisect	Count	Last	Reported	Discussions
KCSAN: data-race in __perf_event_read_value / perf_event_set_state (4) perf				1	1d02h	1d02h
WARNING: refcount bug in call_timer_fn (4) perf				2	48d	92d