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Message-ID: <alpine.LFD.2.00.1004021135530.3634@i5.linux-foundation.org> Date: Fri, 2 Apr 2010 11:37:08 -0700 (PDT) From: Linus Torvalds <torvalds@...ux-foundation.org> To: Andrew Morton <akpm@...ux-foundation.org> cc: Borislav Petkov <bp@...en8.de>, Rik van Riel <riel@...hat.com>, Linux Kernel Mailing List <linux-kernel@...r.kernel.org>, KOSAKI Motohiro <kosaki.motohiro@...fujitsu.com>, Lee Schermerhorn <Lee.Schermerhorn@...com>, Minchan Kim <minchan.kim@...il.com>, Nick Piggin <npiggin@...e.de>, Andrea Arcangeli <aarcange@...hat.com>, Hugh Dickins <hugh.dickins@...cali.co.uk>, sgunderson@...foot.com Subject: Re: Ugly rmap NULL ptr deref oopsie on hibernate (was Linux 2.6.34-rc3) On Fri, 2 Apr 2010, Andrew Morton wrote: > On Fri, 2 Apr 2010 11:09:14 -0700 (PDT) Linus Torvalds <torvalds@...ux-foundation.org> wrote: > > > > > I think this is likely due to the new scalable anon_vma linking by Rik. > > Similar to https://bugzilla.kernel.org/show_bug.cgi?id=15680 Yup, looks like the same thing, except that bugzilla entry was due to swapping rather than hibernation and memory shrinking. But same end result, just different reasons for why we were trying to shrink the page lists. Linus -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@...r.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
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