From: Andrew Morton <akpm@osdl.org>
To: Dave Airlie <airlied@linux.ie>
Cc: pbadari@us.ibm.com, linux-kernel@vger.kernel.org, hugh@veritas.com
Subject: Re: 2.6.14 X spinning in the kernel
Date: Mon, 14 Nov 2005 18:57:51 -0800 [thread overview]
Message-ID: <20051114185751.795b8a3d.akpm@osdl.org> (raw)
In-Reply-To: <Pine.LNX.4.58.0511150247160.24064@skynet>
Dave Airlie <airlied@linux.ie> wrote:
>
>
> >
> > ah-hah. We've had machines stuck in radeon_do_wait_for_idle() before. In
> > fact, my workstation was doing it a year or two back.
> >
> > Are you able to identify the most recent kernel which didn't do this?
> >
> > David, is there a common cause for this? ISTR that it's a semi-FAQ.
>
> Yes invariably the GPU has crashed and isn't responding to anything.
But radeon_do_wait_for_idle() and radeon_do_wait_for_fifo() have timeouts.
Should Badari have waited longer?
>
> Also what X was doing etc at the time is invalulable info..
>
And whether a particualr kernel version introduced this behaviour.
next prev parent reply other threads:[~2005-11-15 2:58 UTC|newest]
Thread overview: 18+ messages / expand[flat|nested] mbox.gz Atom feed top
2005-11-14 23:51 2.6.14 X spinning in the kernel Badari Pulavarty
2005-11-15 0:17 ` Andrew Morton
2005-11-15 0:52 ` Badari Pulavarty
2005-11-15 1:30 ` Andrew Morton
2005-11-15 2:48 ` Dave Airlie
2005-11-15 2:57 ` Andrew Morton [this message]
2005-11-15 3:02 ` Dave Airlie
2005-11-15 22:50 ` Badari Pulavarty
2005-11-15 3:10 ` Dave Jones
2005-11-15 22:49 ` Badari Pulavarty
2005-11-16 21:07 ` Max Krasnyansky
2005-11-16 21:52 ` Badari Pulavarty
2005-11-16 22:11 ` Lee Revell
2005-11-16 22:37 ` Badari Pulavarty
2005-11-16 22:42 ` Dave Airlie
2005-11-16 23:27 ` Badari Pulavarty
2005-11-17 0:10 ` Badari Pulavarty
2005-11-16 15:24 ` Pasi Savolainen
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