From: Andrea Arcangeli <andrea@suse.de>
To: Hugh Dickins <hugh@veritas.com>
Cc: Benoit Boissinot <bboissin@gmail.com>,
Linux Kernel <linux-kernel@vger.kernel.org>,
Andrew Morton <akpm@osdl.org>, Mike Kirk <mike.kirk@sympatico.ca>
Subject: Re: 2.6.10-rc2-mm3 [was: Re: 2.6.9-rc2: "kernel BUG at mm/rmap.c:473!"]
Date: Wed, 1 Dec 2004 02:10:46 +0100 [thread overview]
Message-ID: <20041201011046.GY4365@dualathlon.random> (raw)
In-Reply-To: <Pine.LNX.4.44.0412010028460.3344-100000@localhost.localdomain>
On Wed, Dec 01, 2004 at 12:49:39AM +0000, Hugh Dickins wrote:
> The atomic counter underflow in do_exit does suggest corruption
> elsewhere than in transcode's page table (though I'm not at all
> sure that is corrupt) - as always, it is worth giving memtest86
> a thorough run to check your memory.
Transcode should be 99% cpu bound in userspace and it shouldn't be
kernel intensive at all. It's one of the few desktop apps 99% cpu bound,
in turn the reasoning that the cpu is overheating sounds reasonable to
me. It might also be using sse2 to compress faster etc...
next prev parent reply other threads:[~2004-12-01 1:13 UTC|newest]
Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top
2004-09-19 1:41 2.6.9-rc2: "kernel BUG at mm/rmap.c:473!" Mike Kirk
2004-09-19 12:07 ` Hugh Dickins
2004-11-30 15:06 ` 2.6.10-rc2-mm3 [was: Re: 2.6.9-rc2: "kernel BUG at mm/rmap.c:473!"] Benoit Boissinot
2004-12-01 0:49 ` Hugh Dickins
2004-12-01 1:10 ` Andrea Arcangeli [this message]
2004-12-01 11:09 ` Benoit Boissinot
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