From: Jesse Barnes <jbarnes@virtuousgeek.org>
To: Joonas Lahtinen <joonas.lahtinen@linux.intel.com>,
Mika Kuoppala <mika.kuoppala@linux.intel.com>,
Chris Wilson <chris@chris-wilson.co.uk>
Cc: Daniel Vetter <daniel.vetter@ffwll.ch>, intel-gfx@lists.freedesktop.org
Subject: Re: [PATCH RFC 3/4] drm/i915: add SVM execbuf ioctl v10
Date: Wed, 17 Aug 2016 07:59:16 -0700 [thread overview]
Message-ID: <1471445956.2982.15.camel@virtuousgeek.org> (raw)
In-Reply-To: <1471426660.3613.24.camel@linux.intel.com>
On Wed, 2016-08-17 at 12:37 +0300, Joonas Lahtinen wrote:
> On ma, 2016-08-15 at 09:26 -0700, Jesse Barnes wrote:
> >
> > On Mon, 2016-08-15 at 15:34 +0300, Mika Kuoppala wrote:
> > >
> > >
> > > No idea yet why we would need to limit for rcs only.
> > >
> > I went back and forth; I think I did test on the BLT ring and maybe
> > one
> > of the video rings and things worked on at least one platform. But
> > I'm
> > still worried about bugs...
> >
>
> Any other reason for worrying other than lack of testing?
>
> I'm pretty sure programs using OpenCL (Beignet) will want this on
> other
> rings too for zero-copy video processing as an example.
>
No, not that I remember; and KBL is probably totally fine here. Just
run some tests and turn it on, then hope for the best. :)
Jesse
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next prev parent reply other threads:[~2016-08-17 15:06 UTC|newest]
Thread overview: 27+ messages / expand[flat|nested] mbox.gz Atom feed top
2016-08-15 11:48 [PATCH RFC 0/4] svm support Mika Kuoppala
2016-08-15 11:48 ` [PATCH RFC 1/4] drm/i915: add create_context2 ioctl Mika Kuoppala
2016-08-15 11:55 ` Chris Wilson
2016-08-15 12:25 ` Mika Kuoppala
2016-08-15 12:56 ` Chris Wilson
2016-08-15 16:25 ` Jesse Barnes
2016-08-15 16:36 ` Chris Wilson
2016-08-15 12:03 ` Joonas Lahtinen
2016-08-15 11:48 ` [PATCH RFC 2/4] drm/i915: IOMMU based SVM implementation v13 Mika Kuoppala
2016-08-15 12:05 ` Chris Wilson
2016-08-15 12:13 ` David Woodhouse
2016-08-15 12:23 ` Chris Wilson
2016-08-15 12:30 ` David Woodhouse
2016-08-15 12:53 ` Chris Wilson
2016-08-15 13:04 ` David Woodhouse
2016-08-15 12:07 ` David Woodhouse
2016-08-15 11:48 ` [PATCH RFC 3/4] drm/i915: add SVM execbuf ioctl v10 Mika Kuoppala
2016-08-15 12:09 ` Chris Wilson
2016-08-15 12:34 ` Mika Kuoppala
2016-08-15 16:26 ` Jesse Barnes
2016-08-17 9:37 ` Joonas Lahtinen
2016-08-17 14:59 ` Jesse Barnes [this message]
2016-08-15 11:48 ` [PATCH RFC 4/4] drm/i915: Add param for SVM Mika Kuoppala
2016-08-15 12:11 ` Chris Wilson
2016-08-15 12:22 ` Mika Kuoppala
2016-08-15 12:24 ` ✗ Ro.CI.BAT: failure for svm support Patchwork
2016-08-15 13:43 ` [PATCH RFC 0/4] " Chris Wilson
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