On Wed, Apr 27, 2022 at 12:15:17PM -0700, Andrew Morton wrote: > On Wed, 27 Apr 2022 14:32:20 +0900 Naoya Horiguchi <naoya.horiguchi@xxxxxxxxx> wrote: > > > From: Naoya Horiguchi <naoya.horiguchi@xxxxxxx> > > > > The following VM_BUG_ON_FOLIO() is triggered when memory error event > > happens on the (thp/folio) pages which are about to be freed: > > > > ... > > > > Fixes: 74e8ee4708a8 ("mm: Turn head_compound_mapcount() into folio_entire_mapcount()") > > I added cc:stable to this, OK? Yes, that's fine. 74e8ee4708a8 is new, and only v5.17.z is the target tree. Thank you. - Naoya Horiguchi