android_kernel_motorola_sm6375/kernel/events
Repository files (latest commit first)
Filename Latest commit message Latest commit date
Peter Zijlstra 152f51d159 perf: Fix perf_event_validate_size()
[ Upstream commit 382c27f4ed28f803b1f1473ac2d8db0afc795a1b ]

Budimir noted that perf_event_validate_size() only checks the size of
the newly added event, even though the sizes of all existing events
can also change due to not all events having the same read_format.

When we attach the new event, perf_group_attach(), we do re-compute
the size for all events.

Fixes: a723968c0e ("perf: Fix u16 overflows")
Reported-by: Budimir Markovic <markovicbudimir@gmail.com>
Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>
2023-12-13 18:18:15 +01:00
..
callchain.c
core.c perf: Fix perf_event_validate_size() 2023-12-13 18:18:15 +01:00
hw_breakpoint.c
internal.h
Makefile
ring_buffer.c perf/core: Add a new read format to get a number of lost samples 2023-12-13 18:18:15 +01:00
uprobes.c treewide: Remove uninitialized_var() usage 2023-06-09 10:29:01 +02:00