[PATCH] arm64: signal: nofpsimd: Do not allocate fp/simd context when not available

[Will Deacon]

On Fri, 25 Feb 2022 11:40:08 +0100, David Engraf wrote:
> Commit 6d502b6ba1b2 ("arm64: signal: nofpsimd: Handle fp/simd context for
> signal frames") introduced saving the fp/simd context for signal handling
> only when support is available. But setup_sigframe_layout() always
> reserves memory for fp/simd context. The additional memory is not touched
> because preserve_fpsimd_context() is not called and thus the magic is
> invalid.
> 
> [...]

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

[1/1] arm64: signal: nofpsimd: Do not allocate fp/simd context when not available
      https://git.kernel.org/arm64/c/0a32c88ddb9a

Cheers,
-- 
Will

https://fixes.arm64.dev
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