[PATCH 1/1] perf/arm-cmn: Add more bits to child node address offset field

Will Deacon will at kernel.org
Thu Sep 22 13:33:03 PDT 2022


On Mon, 8 Aug 2022 12:54:55 -0700, Ilkka Koskinen wrote:
> CMN-600 uses bits [27:0] for child node address offset while bits [30:28]
> are required to be zero.
> 
> For CMN-650, the child node address offset field has been increased
> to include bits [29:0] while leaving only bit 30 set to zero.
> 
> Let's include the missing two bits and assume older implementations
> comply with the spec and set bits [29:28] to 0.
> 
> [...]

Applied to arm64 (for-next/fixes), thanks!

[1/1] perf/arm-cmn: Add more bits to child node address offset field
      https://git.kernel.org/arm64/c/05d6f6d346fe

Cheers,
-- 
Will

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