Re: [PATCH v7 07/15] mm: preserve RWP marker across PTE rewrites

From: Kiryl Shutsemau

Date: Mon Jun 29 2026 - 12:15:40 EST


On Mon, Jun 29, 2026 at 12:33:19PM +0000, sashiko-bot@xxxxxxxxxx wrote:
> Thank you for your contribution! Sashiko AI review found 3 potential issue(s) to consider:
> - [Critical] do_swap_page bypasses RWP tracking on non-exclusive private pages by resolving COW faults internally, dropping the RWP marker.

Okay, this one is real. I will add test-case for it and fix in v8.

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Kiryl Shutsemau / Kirill A. Shutemov