Re: [PATCH v2 19/37] mm/gup: remove record_subpages()
Andrew Morton <[email protected]>
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On Sat, 6 Sep 2025 08:57:37 +0200 David Hildenbrand <[email protected]> wrote: > >> @@ -3024,6 +3025,7 @@ static int gup_fast_pud_leaf(pud_t orig, pud_t *pudp, unsigned long addr, > >> return 0; > >> } > >> + pages += *nr; > >> *nr += refs; > >> for (; refs; refs--) > >> *(pages++) = page++; > > > > Can this get folded in soon? This bug is causing crashes in AF_ALG too. > > Andrew immediately dropped the original patch, so it's gone from > mm-unstable and should be gone from next soon (today?). I restored it once you sent out the fix. It doesn't seem to be in present -next but it should be there in the next one.