On Sat, 6 Sep 2025 08:57:37 +0200 David Hildenbrand david@redhat.com 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.