Commit d12526dd authored Aug 17, 2021 by Kim Phillips Committed by Greg Kroah-Hartman Sep 12, 2021

perf/x86/amd/power: Assign pmu.module



[ Upstream commit ccf26483416a339c114409f6e7cd02abdeaf8052 ]

Assign pmu.module so the driver can't be unloaded whilst in use.

Signed-off-by: Kim Phillips <kim.phillips@amd.com>
Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org>
Signed-off-by: Ingo Molnar <mingo@kernel.org>
Link: https://lore.kernel.org/r/20210817221048.88063-4-kim.phillips@amd.com


Signed-off-by: Sasha Levin <sashal@kernel.org>

parent be1f76fc

arch/x86/events/amd/power.c

+1 −0

Original line number	Diff line number	Diff line
		@@ -217,6 +217,7 @@ static struct pmu pmu_class = {
		.stop = pmu_event_stop,
		.read = pmu_event_read,
		.capabilities = PERF_PMU_CAP_NO_EXCLUDE,
		.module = THIS_MODULE,
		};

		static int power_cpu_exit(unsigned int cpu)