Messages in this thread | | | Date | Fri, 13 Feb 2015 20:45:40 -0800 | From | Guenter Roeck <> | Subject | Re: linux-next: Tree for Feb 13 (runtime failures and 'non-zero nr_pmds' messages) |
| |
Hi Stephen,
On 02/13/2015 03:37 PM, Stephen Rothwell wrote: > Hi Guenter, > > On Fri, 13 Feb 2015 10:54:28 -0800 Guenter Roeck <linux@roeck-us.net> wrote: >> >> I see a number of runtime failures with this version. >> It affects alpha, mips64, ppc64, and x86_64. >> Symptom is always the same. There are lots of >> >> BUG: non-zero nr_pmds on freeing mm: X (where X is 1..4) >> >> messages in the log, and the affected VMs don't reboot. >> >> I don't see the problem in curent mainline, nor in mmotm. >> Bisect points to "Merge branch 'akpm-current/current'", >> which isn't really helpful. >> >> Not sure if this is a bad merge resolution, so just take this >> as a heads-up for now. > > Yours is the second report overnight (see attached). Almost certainly > a bad merge resolution on my part (its a bit hard when Andrew get part > of his patch set merged by Linus :-() > And now Fengguang's tests caught it as well.
> I will fix up the merge on Monday (unless Andrew gets more stuff merged > or updates mmotm for me). > > Sorry about that. >
No worries. Good news is that test coverage is getting better.
Guenter
| |