[PATCH] arm64: cpufeature: Fix CLRBHB and BC detection

[Will Deacon]

On Tue, 12 Sep 2023 14:34:29 +0100, Kristina Martsenko wrote:
> ClearBHB support is indicated by the CLRBHB field in ID_AA64ISAR2_EL1.
> Following some refactoring the kernel incorrectly checks the BC field
> instead. Fix the detection to use the right field.
> 
> (Note: The original ClearBHB support had it as FTR_HIGHER_SAFE, but this
> patch uses FTR_LOWER_SAFE, which seems more correct.)
> 
> [...]

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

[1/1] arm64: cpufeature: Fix CLRBHB and BC detection
      https://git.kernel.org/arm64/c/479965a2b7ec

Cheers,
-- 
Will

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