From: "Anton V. Boyarshinov" <boyarsh@altlinux.org>
To: Daniel Vetter <daniel@ffwll.ch>
Cc: DRI mailing list <dri-devel@lists.freedesktop.org>
Subject: Re: [PATCH] xf86drm.c: add counter for ioctl restarting
Date: Mon, 16 Apr 2012 12:54:35 +0400 [thread overview]
Message-ID: <20120416125435.6a94f9f9@boyarsh.office.altlinux.ru> (raw)
In-Reply-To: <20120413134216.GG4525@phenom.ffwll.local>
Hi
> Obviously if we have a dead gpu, we need to break out of this loop. But
> detecting a dead gpu (and returning an appropriate error like EIO) is the
> kernel's job.
In my case gpu isn't really dead. It works after some ioctl skip. I
understend that it is a driver bug in any case, but i thing that working
around this bugs with proper logging (absent in this patch) much better
than lockup.
Regards,
Anton
next prev parent reply other threads:[~2012-04-16 8:54 UTC|newest]
Thread overview: 8+ messages / expand[flat|nested] mbox.gz Atom feed top
2012-04-13 13:26 [PATCH] xf86drm.c: add counter for ioctl restarting Anton V. Boyarshinov
2012-04-13 13:40 ` Chris Wilson
2012-04-16 8:45 ` Anton V. Boyarshinov
2012-04-13 13:42 ` Daniel Vetter
2012-04-13 14:45 ` Ville Syrjälä
2012-04-16 8:54 ` Anton V. Boyarshinov [this message]
2012-04-16 14:12 ` Adam Jackson
2012-04-16 15:05 ` Anton V. Boyarshinov
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