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Message-ID: <cb0375e10910010942m31c40ff5kc261deaa87969e55@mail.gmail.com> Date: Thu, 1 Oct 2009 12:42:45 -0400 From: Andrew Lutomirski <andy@...o.us> To: Theodore Tso <tytso@....edu>, Andrew Lutomirski <andy@...o.us>, linux-kernel@...r.kernel.org, linux-ext4@...r.kernel.org Subject: Re: 2.6.32-rc1 oops in ext4 On Wed, Sep 30, 2009 at 11:07 PM, Theodore Tso <tytso@....edu> wrote: > On Wed, Sep 30, 2009 at 10:54:26PM -0400, Andrew Lutomirski wrote: >> All I did was boot Fedora 11 and open a Konsole. I'm running >> 84d88d5d4efc37dfb8a93a4a58d8a227ee86ffa4. > > I'm pretty sure this patch should fix things; can you confirm? > > - Ted > > commit 1f94533d9cd75f6d2826018d54a971b9cc085992 > Author: Theodore Ts'o <tytso@....edu> > Date: Wed Sep 30 22:57:41 2009 -0400 > > ext4: fix a BUG_ON crash by checking that page has buffers attached to it > > In ext4_num_dirty_pages() we were calling page_buffers() before > checking to see if the page actually had pages attached to it; this > would cause a BUG check crash in the inline function page_buffers(). > > Thanks to Markus Trippelsdorf for reporting this bug. > > Signed-off-by: "Theodore Ts'o" <tytso@....edu> I patched that onto the same kernel from git and it seems to work. Tested-by: Andy Lutomirski <luto@....edu> Thanks, Andy -- 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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