[PATCH Resend] perf/arm-cmn: Remove CMN-600 DTC domain special case

Will Deacon will at kernel.org
Thu Apr 17 07:27:31 PDT 2025


On Tue, 18 Mar 2025 14:32:10 +0000, Robin Murphy wrote:
> The special case for trying to infer the DTC domain for DTC-adjacent
> nodes on CMN-600 is fragile and buggy - currently resulting in subtly
> messed up DTC counter allocation - and the theoretical benefit it
> offers to a tiny minority of use-cases arguably doesn't outweigh the
> inconsistency it offers to others anyway. Just get rid of it.
> 
> 
> [...]

Applied to will (for-next/perf), thanks!

[1/1] perf/arm-cmn: Remove CMN-600 DTC domain special case
      https://git.kernel.org/will/c/674cd7740257

Cheers,
-- 
Will

https://fixes.arm64.dev
https://next.arm64.dev
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