[PATCH] powerpc/perf: Fix disabling BHRB and instruction sampling

[Michael Ellerman]

On Thu, 19 Oct 2023 01:34:23 +1000, Nicholas Piggin wrote:
> When the PMU is disabled, MMCRA is not updated to disable BHRB and
> instruction sampling. This can lead to those features remaining enabled,
> which can slow down a real or emulated CPU.
> 
> 

Applied to powerpc/next.

[1/1] powerpc/perf: Fix disabling BHRB and instruction sampling
      https://git.kernel.org/powerpc/c/ea142e590aec55ba40c5affb4d49e68c713c63dc

cheers