Re: [RESEND PATCH] mm/page_table_check: add explicit pmd_none check in pte_clear_range

From: patchwork-bot+linux-riscv

Date: Sun Nov 01 2026 - 17:47:06 EST


Hello:

This patch was applied to riscv/linux.git (fixes)
by Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>:

On Wed, 19 Aug 2026 10:55:15 +0800 you wrote:
> From: Ye Liu <liuye@xxxxxxxxxx>
>
> In __page_table_check_pte_clear_range(), the condition to determine
> whether to iterate over PTEs only checked pmd_bad() and pmd_leaf().
> This relies on the implicit assumption that pmd_none() is always a
> subset of pmd_bad() on all architectures supporting PAGE_TABLE_CHECK.
>
> [...]

Here is the summary with links:
- [RESEND] mm/page_table_check: add explicit pmd_none check in pte_clear_range
https://git.kernel.org/riscv/c/0224133dba05

You are awesome, thank you!
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