Messages in this thread |  | | Date | Wed, 9 Apr 2025 13:41:03 +0300 | | From | "Kirill A. Shutemov" <> | | Subject | Re: [PATCH] mm: fix apply_to_existing_page_range() |
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On Wed, Apr 09, 2025 at 12:26:09PM +0200, David Hildenbrand wrote: > > > It should affect apply_to_existing_page_range() users where create==false. > > > There are not many, and likely most PTEs in the range they are passing are > > > all non-none. > > > > Or we just silently leak memory :P > > That's exactly what I am trying to figure out: is there something upstream > that could actually run into this such that we should CC stable?
From a quick glance, I don't see any of them to have a problem, but the fix is trivial enough for stable@ even without a known buggy user.
-- Kiryl Shutsemau / Kirill A. Shutemov
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