From: Joonas Lahtinen <joonas.lahtinen@linux.intel.com>
To: Chris Wilson <chris@chris-wilson.co.uk>, intel-gfx@lists.freedesktop.org
Subject: Re: [PATCH] drm/i915: Suppress busy status for engines if wedged
Date: Thu, 30 Mar 2017 15:02:37 +0300 [thread overview]
Message-ID: <1490875357.3067.5.camel@linux.intel.com> (raw)
In-Reply-To: <20170330083745.29663-1-chris@chris-wilson.co.uk>
On to, 2017-03-30 at 09:37 +0100, Chris Wilson wrote:
> If the driver is wedged, HW state may be very inconsistent and
> report that it is still busy, even though we have stopped using it. This
> can lead to a double *ERROR* rather than a graceful cleanup after
> wedging.
>
> Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
Reviewed-by: Joonas Lahtinen <joonas.lahtinen@linux.intel.com>
Regards, Joonas
--
Joonas Lahtinen
Open Source Technology Center
Intel Corporation
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prev parent reply other threads:[~2017-03-30 12:02 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2017-03-30 8:37 [PATCH] drm/i915: Suppress busy status for engines if wedged Chris Wilson
2017-03-30 11:00 ` ✓ Fi.CI.BAT: success for " Patchwork
2017-03-30 12:02 ` Joonas Lahtinen [this message]
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