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SubjectRe: Regression: Bad page map in process xyz
On Sun, 26 Feb 2012, Maciej Rutecki wrote:
> On poniedziałek, 20 lutego 2012 o 11:02:17 Jiri Slaby wrote:
> > Hi,
> >
> > I'm getting a ton of
> > BUG: Bad page map in process zypper pte:676b700029736c6f pmd:44967067
> > when trying to upgrade the system by:
> > zypper dup
> >
> > I bisected that to:
> > commit afb1c03746aa940374b73a7d5750ee05a2376077
> > Author: Naoya Horiguchi <n-horiguchi@ah.jp.nec.com>
> > Date: Fri Feb 17 10:57:58 2012 +1100
> >
> > thp: optimize away unnecessary page table locking
> >
> > thanks,
>
> I created a Bugzilla entry at
> https://bugzilla.kernel.org/show_bug.cgi?id=42820
> for your bug/regression report, please add your address to the CC list in
> there, thanks!

No, thanks for spotting it, but please remove from the regressions
report: it's not a regression in 3.3-rc but in linux-next - don't take
my word for it, check the commit and you'll not find it in 3.3-rc.

We do still need to get the fix into linux-next: Horiguchi-san, has
akpm put your fix in mm-commits yet? Please send it again if not.

Hugh
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