From: Dave Airlie <airlied@gmail.com>
To: Hugh Dickins <hugh@veritas.com>
Cc: Greg KH <greg@kroah.com>, Andrew Morton <akpm@osdl.org>,
Andrea Arcangeli <andrea@suse.de>,
linux-kernel@vger.kernel.org
Subject: Re: kernel BUG at mm/rmap.c:480 in 2.6.10-rc3-bk7
Date: Thu, 16 Dec 2004 09:33:46 +1100 [thread overview]
Message-ID: <21d7e9970412151433443c746b@mail.gmail.com> (raw)
In-Reply-To: <Pine.LNX.4.44.0412151830270.3267-100000@localhost.localdomain>
> > > Which would suggest some kind of refcounting bug in drivers/char/drm/,
> > > such that the reserved pages get unreserved and freed before their
> > > last unmap. I've started looking for that, but drivers/char/drm/ is
> > > unfamiliar territory to me, so I'd be glad for someone to beat me to it.
> ...
What's the chip? Radeon IGP by any chance, as these are shared memory
chips I wonder have we missed something in the drm... also what X
release....
Nothing obvious is jumping out at me from the code that is in that
tree, it was with -mm I'd wonder but with stock kernel there is
nothing that should have changed greatly...
Dave.
next prev parent reply other threads:[~2004-12-15 22:34 UTC|newest]
Thread overview: 18+ messages / expand[flat|nested] mbox.gz Atom feed top
2004-12-14 16:45 kernel BUG at mm/rmap.c:480 in 2.6.10-rc3-bk7 Greg KH
2004-12-14 23:26 ` Hugh Dickins
2004-12-15 0:10 ` Nick Piggin
2004-12-15 0:19 ` Greg KH
2004-12-15 1:11 ` Greg KH
2004-12-15 17:23 ` Hugh Dickins
2004-12-15 17:58 ` Greg KH
2004-12-15 18:48 ` Hugh Dickins
2004-12-15 22:22 ` Hugh Dickins
2004-12-15 22:33 ` Dave Airlie [this message]
2004-12-15 23:19 ` Greg KH
2004-12-15 19:03 ` Andrea Arcangeli
2004-12-15 22:48 ` Andrea Arcangeli
2004-12-15 23:41 ` Greg KH
2004-12-16 5:18 ` Hugh Dickins
2004-12-16 14:28 ` Andrea Arcangeli
2004-12-16 17:03 ` Hugh Dickins
2004-12-15 0:43 ` Andrea Arcangeli
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