Messages in this thread | | | Date | Tue, 16 Jun 2015 13:19:20 -0400 | From | Chris Mason <> | Subject | Re: [4.1-rc7] btrfs related VM_BUG_ON in filemap.c |
| |
On 06/16/2015 01:14 PM, David Sterba wrote: > On Wed, Jun 10, 2015 at 01:43:31PM -0400, Chris Mason wrote: >> On 06/10/2015 09:40 AM, Dave Jones wrote: >>> Found this on serial console this morning. The machine had rebooted itself shortly >>> afterwards (surprising, given I don't have panic-on-oops or similar set). >>> >> >> We had one other report of this a few months ago. Josef and I read >> through all of this and decided it was impossible, so someone else must >> be holding on to that page and unlocking it. >> >> (that someone else could easily be btrfs, just not in this code path) > > https://patchwork.kernel.org/patch/6478941/ looks like the fix, bug > symptoms match the "keywords", I haven't inspected it closely. >
That one is in my integration-4.2 branch if you want to give it a shot.
-chris
| |