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: 27
Parent subsystem(s): kernel (122)
Title Rank 🛈 Repro Cause bisect Fix bisect Count Last Reported Discussions
KCSAN: data-race in __perf_event_overflow / __perf_event_set_bpf_prog (2) race:harmful prio:low perf 6 1 34d 34d
possible deadlock in refcount_dec_and_mutex_lock (2) prio:high perf 4 syz, C 11 115d 175d PATCH [155d]
WARNING in perf_event_throttle_group prio:high perf -1 syz, C unreliable error 12 176d 291d PATCH [226d]
WARNING: suspicious RCU usage in get_callchain_entry prio:normal perf 4 syz, C error 13606 1d16h 851d PATCH [206d]
Title Rank 🛈 Repro Cause bisect Fix bisect Count Last Reported Discussions
KASAN: slab-use-after-free Read in uprobe_mmap (2) perf trace prio:normal 19 2 9d08h 5d08h