Messages in this thread | | | Subject | Re: [PATCH] writeback, cgroup: remove wb from offline list before releasing refcnt | From | Adam Williamson <> | Date | Fri, 23 Jul 2021 12:15:08 -0700 |
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On Fri, 2021-07-23 at 12:13 -0700, Roman Gushchin wrote: > On Fri, Jul 23, 2021 at 11:33:43AM -0700, Adam Williamson wrote: > > Hi folks! I'm not subscribed to the list and am trying to send this > > using git-send-email, apologies for any weirdness related to that. > > > > Just wanted to confirm the issue that this patch attempts to address, > > and ask if it can be reviewed/moved along. I look after Fedora's > > openQA automated test instance, and in tests of recent Fedora Rawhide > > composes, we're seeing at least one failure per compose that's caused > > by this crash (it usually prevents the system shutting down or > > rebooting correctly in a test which requires that to happen). > > > > I can't actually confirm the fix as I can't really easily change our > > tests to run on a non-official kernel build, and our kernel maintainer > > (reasonably) says he won't backport the patch until it's at least got > > some review. But I'm definitely seeing the problem! > > > > Thanks folks. > > -- > > Adam Williamson > > Fedora QA > > IRC: adamw | Twitter: adamw_ha > > https://www.happyassassin.net > > > > Hello, Adam! > > The patch was picked up by Andrew Morton and will be soon merged into the Linus's tree. > Currently you can find it in the "next" tree (can't provide a hash because it's not stable > there). > > Please, note that there it another fix called "writeback, cgroup: do not reparent dax inodes", > which you likely want to backport too. > > Both fixes got some testing and reviews.
Hi Roman! Aha, great, thanks for the info. I didn't see any follow-up on LKML so I figured it was in limbo. I'll let our kernel maintainer know. Thanks again! -- Adam Williamson Fedora QA IRC: adamw | Twitter: adamw_ha https://www.happyassassin.net
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