Re: [Intel-gfx] [PATCH v6 16/20] drm/i915: Watchdog timeout: IRQ handler for gen8+

2017-04-19 Thread Michel Thierry
On 19/04/17 10:51, Chris Wilson wrote: On Wed, Apr 19, 2017 at 10:11:37AM -0700, Michel Thierry wrote: On 19/04/17 03:20, Chris Wilson wrote: On Tue, Apr 18, 2017 at 01:23:31PM -0700, Michel Thierry wrote: *** General *** Watchdog timeout (or "media engine reset") is a feature that

Re: [Intel-gfx] [PATCH v6 16/20] drm/i915: Watchdog timeout: IRQ handler for gen8+

2017-04-19 Thread Chris Wilson
On Wed, Apr 19, 2017 at 10:11:37AM -0700, Michel Thierry wrote: > > > On 19/04/17 03:20, Chris Wilson wrote: > >On Tue, Apr 18, 2017 at 01:23:31PM -0700, Michel Thierry wrote: > >>*** General *** > >> > >>Watchdog timeout (or "media engine reset") is a feature that allows > >>userland

Re: [Intel-gfx] [PATCH v6 16/20] drm/i915: Watchdog timeout: IRQ handler for gen8+

2017-04-19 Thread Michel Thierry
On 19/04/17 03:20, Chris Wilson wrote: On Tue, Apr 18, 2017 at 01:23:31PM -0700, Michel Thierry wrote: *** General *** Watchdog timeout (or "media engine reset") is a feature that allows userland applications to enable hang detection on individual batch buffers. The detection mechanism

Re: [Intel-gfx] [PATCH v6 16/20] drm/i915: Watchdog timeout: IRQ handler for gen8+

2017-04-19 Thread Chris Wilson
On Tue, Apr 18, 2017 at 01:23:31PM -0700, Michel Thierry wrote: > *** General *** > > Watchdog timeout (or "media engine reset") is a feature that allows > userland applications to enable hang detection on individual batch buffers. > The detection mechanism itself is mostly bound to the hardware

[Intel-gfx] [PATCH v6 16/20] drm/i915: Watchdog timeout: IRQ handler for gen8+

2017-04-18 Thread Michel Thierry
*** General *** Watchdog timeout (or "media engine reset") is a feature that allows userland applications to enable hang detection on individual batch buffers. The detection mechanism itself is mostly bound to the hardware and the only thing that the driver needs to do to support this form of