linux-stable/kernel/events
Peter Zijlstra 2d5228be5e perf: Fix the nr_addr_filters fix
[ Upstream commit 388a1fb7da ]

Thomas reported that commit 652ffc2104 ("perf/core: Fix narrow
startup race when creating the perf nr_addr_filters sysfs file") made
the entire attribute group vanish, instead of only the nr_addr_filters
attribute.

Additionally a stray return.

Insufficient coffee was involved with both writing and merging the
patch.

Fixes: 652ffc2104 ("perf/core: Fix narrow startup race when creating the perf nr_addr_filters sysfs file")
Reported-by: Thomas Richter <tmricht@linux.ibm.com>
Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org>
Tested-by: Thomas Richter <tmricht@linux.ibm.com>
Link: https://lkml.kernel.org/r/20231122100756.GP8262@noisy.programming.kicks-ass.net
Signed-off-by: Sasha Levin <sashal@kernel.org>
2024-02-05 20:14:33 +00:00
..
Makefile
callchain.c
core.c perf: Fix the nr_addr_filters fix 2024-02-05 20:14:33 +00:00
hw_breakpoint.c perf/hw_breakpoint: Remove arch breakpoint hooks 2023-08-16 23:54:50 +10:00
hw_breakpoint_test.c perf/hw_breakpoint: remove MODULE_LICENSE in non-modules 2023-04-13 13:13:52 -07:00
internal.h
ring_buffer.c perf/core: Bail out early if the request AUX area is out of bound 2023-11-28 17:19:36 +00:00
uprobes.c mmu_notifiers: don't invalidate secondary TLBs as part of mmu_notifier_invalidate_range_end() 2023-08-18 10:12:41 -07:00