Re: [PATCH] drm/i915/gt: Disarm breadcrumbs if engines are already idle

2024-05-14 Thread Andi Shyti
Hi Janusz, On Tue, Apr 23, 2024 at 06:23:10PM +0200, Janusz Krzysztofik wrote: > From: Chris Wilson > > The breadcrumbs use a GT wakeref for guarding the interrupt, but are > disarmed during release of the engine wakeref. This leaves a hole where > we may attach a breadcrumb just as the engine

Re: [PATCH] drm/i915/gt: Disarm breadcrumbs if engines are already idle

2024-05-09 Thread Andrzej Hajda
On 23.04.2024 18:23, Janusz Krzysztofik wrote: From: Chris Wilson The breadcrumbs use a GT wakeref for guarding the interrupt, but are disarmed during release of the engine wakeref. This leaves a hole where we may attach a breadcrumb just as the engine is parking (after it has parked its

Re: [PATCH] drm/i915/gt: Disarm breadcrumbs if engines are already idle

2024-04-29 Thread Janusz Krzysztofik
Hi Andrzej, On Friday, 26 April 2024 18:13:02 CEST Nirmoy Das wrote: > > On 4/23/2024 6:23 PM, Janusz Krzysztofik wrote: > > From: Chris Wilson > > > > The breadcrumbs use a GT wakeref for guarding the interrupt, but are > > disarmed during release of the engine wakeref. This leaves a hole

Re: [PATCH] drm/i915/gt: Disarm breadcrumbs if engines are already idle

2024-04-26 Thread Nirmoy Das
On 4/23/2024 6:23 PM, Janusz Krzysztofik wrote: From: Chris Wilson The breadcrumbs use a GT wakeref for guarding the interrupt, but are disarmed during release of the engine wakeref. This leaves a hole where we may attach a breadcrumb just as the engine is parking (after it has parked its

[PATCH] drm/i915/gt: Disarm breadcrumbs if engines are already idle

2024-04-23 Thread Janusz Krzysztofik
From: Chris Wilson The breadcrumbs use a GT wakeref for guarding the interrupt, but are disarmed during release of the engine wakeref. This leaves a hole where we may attach a breadcrumb just as the engine is parking (after it has parked its breadcrumbs), execute the irq worker with some