On 11/12/15 05:16, Ankitprasad Sharma wrote:
On Thu, 2015-12-10 at 14:15 +, Tvrtko Ursulin wrote:
On 10/12/15 13:17, Ankitprasad Sharma wrote:
On Thu, 2015-12-10 at 09:43 +, Tvrtko Ursulin wrote:
Hi,
Two more comments below:
On 09/12/15 12:46, ankitprasad.r.sha...@intel.com wrote:
On Thu, 2015-12-10 at 18:00 +, Dave Gordon wrote:
> On 10/12/15 14:15, Tvrtko Ursulin wrote:
> >
> > On 10/12/15 13:17, Ankitprasad Sharma wrote:
> >> On Thu, 2015-12-10 at 09:43 +, Tvrtko Ursulin wrote:
> >>> Hi,
> >>>
> >>> Two more comments below:
> >>>
> >>> On 09/12/15 12:46, ankitpras
On Thu, 2015-12-10 at 14:15 +, Tvrtko Ursulin wrote:
> On 10/12/15 13:17, Ankitprasad Sharma wrote:
> > On Thu, 2015-12-10 at 09:43 +, Tvrtko Ursulin wrote:
> >> Hi,
> >>
> >> Two more comments below:
> >>
> >> On 09/12/15 12:46, ankitprasad.r.sha...@intel.com wrote:
> >>> From: Chris Wilso
On 10/12/15 14:15, Tvrtko Ursulin wrote:
On 10/12/15 13:17, Ankitprasad Sharma wrote:
On Thu, 2015-12-10 at 09:43 +, Tvrtko Ursulin wrote:
Hi,
Two more comments below:
On 09/12/15 12:46, ankitprasad.r.sha...@intel.com wrote:
From: Chris Wilson
Ville reminded us that stolen memory is n
On 10/12/15 13:17, Ankitprasad Sharma wrote:
On Thu, 2015-12-10 at 09:43 +, Tvrtko Ursulin wrote:
Hi,
Two more comments below:
On 09/12/15 12:46, ankitprasad.r.sha...@intel.com wrote:
From: Chris Wilson
Ville reminded us that stolen memory is not preserved across
hibernation, and a res
On Thu, 2015-12-10 at 09:43 +, Tvrtko Ursulin wrote:
> Hi,
>
> Two more comments below:
>
> On 09/12/15 12:46, ankitprasad.r.sha...@intel.com wrote:
> > From: Chris Wilson
> >
> > Ville reminded us that stolen memory is not preserved across
> > hibernation, and a result of this was that cont
On Wed, 2015-12-09 at 17:25 +, Tvrtko Ursulin wrote:
> Hi,
>
> On 09/12/15 12:46, ankitprasad.r.sha...@intel.com wrote:
> > From: Chris Wilson
> >
> > Ville reminded us that stolen memory is not preserved across
> > hibernation, and a result of this was that context objects now being
> > allo
Hi,
Two more comments below:
On 09/12/15 12:46, ankitprasad.r.sha...@intel.com wrote:
From: Chris Wilson
Ville reminded us that stolen memory is not preserved across
hibernation, and a result of this was that context objects now being
allocated from stolen were being corrupted on S4 and promp
On 09/12/15 12:46, ankitprasad.r.sha...@intel.com wrote:
From: Chris Wilson
Ville reminded us that stolen memory is not preserved across
hibernation, and a result of this was that context objects now being
allocated from stolen were being corrupted on S4 and promptly hanging
the GPU on resume.
On Wed, Dec 09, 2015 at 05:25:19PM +, Tvrtko Ursulin wrote:
>
> Hi,
>
> On 09/12/15 12:46, ankitprasad.r.sha...@intel.com wrote:
> > From: Chris Wilson
> >
> > Ville reminded us that stolen memory is not preserved across
> > hibernation, and a result of this was that context objects now bein
Hi,
On 09/12/15 12:46, ankitprasad.r.sha...@intel.com wrote:
From: Chris Wilson
Ville reminded us that stolen memory is not preserved across
hibernation, and a result of this was that context objects now being
allocated from stolen were being corrupted on S4 and promptly hanging
the GPU on re
From: Chris Wilson
Ville reminded us that stolen memory is not preserved across
hibernation, and a result of this was that context objects now being
allocated from stolen were being corrupted on S4 and promptly hanging
the GPU on resume.
We want to utilise stolen for as much as possible (nothing
On Wed, Nov 11, 2015 at 04:06:13PM +0530, ankitprasad.r.sha...@intel.com wrote:
> From: Chris Wilson
>
> Ville reminded us that stolen memory is not preserved across
> hibernation, and a result of this was that context objects now being
> allocated from stolen were being corrupted on S4 and promp
On Wed, Nov 11, 2015 at 04:06:13PM +0530, ankitprasad.r.sha...@intel.com wrote:
> +swap_pages:
> + stolen_pages = obj->pages;
> + obj->pages = NULL;
> +
> + obj->base.filp = file;
> + obj->base.read_domains = I915_GEM_DOMAIN_CPU;
> + obj->base.write_domain = I915_GEM_DOMAIN_CPU;
From: Chris Wilson
Ville reminded us that stolen memory is not preserved across
hibernation, and a result of this was that context objects now being
allocated from stolen were being corrupted on S4 and promptly hanging
the GPU on resume.
We want to utilise stolen for as much as possible (nothing
On Thu, 2015-10-08 at 12:02 +0100, Chris Wilson wrote:
> On Thu, Oct 08, 2015 at 11:54:29AM +0530, ankitprasad.r.sha...@intel.com
> wrote:
> > + /* stolen objects are already pinned to prevent shrinkage */
> > + memset(&node, 0, sizeof(node));
> > + ret = drm_mm_insert_node_in_range_generic(
On Thu, 2015-10-08 at 12:02 +0100, Chris Wilson wrote:
> On Thu, Oct 08, 2015 at 11:54:29AM +0530, ankitprasad.r.sha...@intel.com
> wrote:
> > + /* stolen objects are already pinned to prevent shrinkage */
> > + memset(&node, 0, sizeof(node));
> > + ret = drm_mm_insert_node_in_range_generic(
On Thu, Oct 08, 2015 at 11:54:29AM +0530, ankitprasad.r.sha...@intel.com wrote:
> + /* stolen objects are already pinned to prevent shrinkage */
> + memset(&node, 0, sizeof(node));
> + ret = drm_mm_insert_node_in_range_generic(&i915->gtt.base.mm,
> +
From: Chris Wilson
Ville reminded us that stolen memory is not preserved across
hibernation, and a result of this was that context objects now being
allocated from stolen were being corrupted on S4 and promptly hanging
the GPU on resume.
We want to utilise stolen for as much as possible (nothing
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