On Sat, Feb 25, 2023 at 6:43 PM Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx> wrote: > > Hmm. Just a note to let you know that I'm bisecting google-chrome > dumping core, and it seems to be due to something in this pull. > > I've got a couple of hundred commits to go, so let's see what it > bisects to, but right now all the bad state came from this pull, > afaik. > > Maybe it's a false alarm, but it seems to be consistent so far. > > Will update when I've bisected closer. It's solidly in the "change XYZ to use vma iterator" chunk now. Commit 0378c0a0e9e4 ("mm/mmap: remove preallocation from do_mas_align_munmap()") is good, and commit 37598f5a9d8b ("mlock: convert mlock to vma iterator") is bad. Will bisect further, but adding Liam to the participants because it's now narrowed down to his changes. Linus