Re: [PATCH v3] arm64: mm: Test for pmd_sect() in vmemmap_check_pmd()

From: Will Deacon
Date: Wed Jan 08 2025 - 11:43:25 EST


On Thu, 02 Jan 2025 15:40:47 +0800, Zhenhua Huang wrote:
> Commit 2045a3b8911b ("mm/sparse-vmemmap: generalise vmemmap_populate_hugepages()")
> introduces the vmemmap_check_pmd() while does not verify if the entry is a
> section mapping, as is already done for Loongarch & X86.
> The update includes a check for pmd_sect(). Only if pmd_sect() returns true,
> further vmemmap population for the addr is skipped.
>
>
> [...]

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

[1/1] arm64: mm: Test for pmd_sect() in vmemmap_check_pmd()
https://git.kernel.org/arm64/c/9ab2601dc4c1

Cheers,
--
Will

https://fixes.arm64.dev
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