[PATCH v3] arm64: mm: fix p?d_leaf()
Will Deacon
will at kernel.org
Fri Apr 22 03:55:36 PDT 2022
On Fri, 22 Apr 2022 14:00:33 +0800, Muchun Song wrote:
> The pmd_leaf() is used to test a leaf mapped PMD, however, it misses
> the PROT_NONE mapped PMD on arm64. Fix it. A real world issue [1]
> caused by this was reported by Qian Cai. Also fix pud_leaf().
>
>
Applied to arm64 (for-next/fixes), thanks!
[1/1] arm64: mm: fix p?d_leaf()
https://git.kernel.org/arm64/c/23bc8f69f0ec
Cheers,
--
Will
https://fixes.arm64.dev
https://next.arm64.dev
https://will.arm64.dev
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