[PATCH 0/3] arm64: uapi: Provide correct __BITS_PER_LONG for the compat vDSO

[Will Deacon]

On Thu, 21 Aug 2025 09:56:43 +0200, Thomas Weißschuh wrote:
> The generic vDSO library uses the UAPI headers. On arm64 __BITS_PER_LONG is
> always '64' even when used from the compat vDSO. In that case __GENMASK()
> does an illegal bitshift, invoking undefined behaviour.
> 
> The first patch should go into the 6.17 tree.
> 
> 
> [...]

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

[2/3] arm64: vdso32: Stop suppressing warnings
      https://git.kernel.org/arm64/c/80c4e1948908
[3/3] arm64: vdso32: Respect -Werror from kbuild
      https://git.kernel.org/arm64/c/281817dffe28

Cheers,
-- 
Will

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