On Mon, 2019-01-07 at 12:50 +, Tvrtko Ursulin wrote:
> On 05/01/2019 02:40, Carlos Santa wrote:
> > From: Michel Thierry
> >
> > On command streams that could potentially hang the GPU after a last
> > flush command, it's best not to cancel the watchdog
> > until after all commands have
On 07/01/2019 12:54, Chris Wilson wrote:
Quoting Tvrtko Ursulin (2019-01-07 12:50:24)
On 05/01/2019 02:40, Carlos Santa wrote:
+static void gen8_emit_breadcrumb_vcs(struct i915_request *request, u32 *cs)
+{
+ /* w/a: bit 5 needs to be zero for MI_FLUSH_DW address. */
+
Quoting Tvrtko Ursulin (2019-01-07 12:50:24)
>
> On 05/01/2019 02:40, Carlos Santa wrote:
> > +static void gen8_emit_breadcrumb_vcs(struct i915_request *request, u32 *cs)
> > +{
> > + /* w/a: bit 5 needs to be zero for MI_FLUSH_DW address. */
> > + BUILD_BUG_ON(I915_GEM_HWS_INDEX_ADDR &
On 05/01/2019 02:40, Carlos Santa wrote:
From: Michel Thierry
On command streams that could potentially hang the GPU after a last
flush command, it's best not to cancel the watchdog
until after all commands have executed.
Patch shared by Michel Thierry through IIRC after reproduction on
From: Michel Thierry
On command streams that could potentially hang the GPU after a last
flush command, it's best not to cancel the watchdog
until after all commands have executed.
Patch shared by Michel Thierry through IIRC after reproduction on
my local setup.
Tested-by: Carlos Santa
CC:
