[PATCH v2] arm64: cacheinfo: Avoid out-of-bounds write to cacheinfo array

[Will Deacon]

On Thu, 06 Feb 2025 12:44:20 -0500, Radu Rendec wrote:
> The loop that detects/populates cache information already has a bounds
> check on the array size but does not account for cache levels with
> separate data/instructions cache. Fix this by incrementing the index
> for any populated leaf (instead of any populated level).
> 
> Fixes: 5d425c186537 ("arm64: kernel: add support for cpu cache information")
> 
> [...]

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

[1/1] arm64: cacheinfo: Avoid out-of-bounds write to cacheinfo array
      https://git.kernel.org/arm64/c/875d742cf532

Cheers,
-- 
Will

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