On Tue, 20 Feb 2024 10:53:43 +0900 Byungchul Park <byungchul@xxxxxx> wrote: > > > IIUC, you will use patch as fix to the issue in > > > > > > https://lore.kernel.org/lkml/20240216111502.79759-1-byungchul@xxxxxx/ > > > > > > If so, we need the Fixes: tag to make it land in -stable properly. > > > > Yes, this changelog is missing rather a lot of important information. > > This is not the root cause fix any more but just optimization. It would have been helpful to have told us this in the changelog :( > That's > why I didn't add Fixes: tag and cc stable@xxxxxxxxxxxxxxx in here. > > Instead, I added Fixes: tag and cc'ed stable@xxxxxxxxxxxxxxx in the real > fix patch. check the following link please: > > https://lore.kernel.org/lkml/20240216111502.79759-1-byungchul@xxxxxx/ But doesn't this patch "sched/numa, mm: do not try to migrate memory to memoryless nodes" also fix the bug? Do we truly need both?