From: Chris Wilson <chris@chris-wilson.co.uk>
To: Zdenek Kabelac <zdenek.kabelac@gmail.com>,
intel-gfx@lists.freedesktop.org
Subject: Re: SNA crashes
Date: Thu, 24 May 2012 15:21:54 +0100 [thread overview]
Message-ID: <1337869332_225389@CP5-2952> (raw)
In-Reply-To: <CAJJYPdn7zf=XK=s0x+qb7bmfawrgwk7hWTsbbME5nC+p7SfD+A@mail.gmail.com>
On Thu, 24 May 2012 16:15:41 +0200, Zdenek Kabelac <zdenek.kabelac@gmail.com> wrote:
> Hi
>
> Since I've started to use SNA driver (when UXA appeared to be very
> slow), I'm facing higher number of Xorg crashes.
> SNA is faster, but less stable then UXA is.
They are all debugging assertions caused by the earlier GPU hang, to
catch instances were we are losing commands and thus potentially
corrupting the output due to the loss of the GPU. Tip, don't hang the
GPU or don't ask for the bt.
-Chris
--
Chris Wilson, Intel Open Source Technology Centre
next prev parent reply other threads:[~2012-05-24 14:22 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2012-05-24 14:15 SNA crashes Zdenek Kabelac
2012-05-24 14:21 ` Chris Wilson [this message]
2012-05-27 11:25 ` Zdenek Kabelac
2012-05-27 15:22 ` Zdenek Kabelac
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