Re: [PATCH] drm/imagination: Fix kernel crash when hard resetting the GPU

2025-07-04 Thread Matt Coster
On Tue, 24 Jun 2025 15:22:08 +0100, Alessio Belle wrote: > The GPU hard reset sequence calls pm_runtime_force_suspend() and > pm_runtime_force_resume(), which according to their documentation should > only be used during system-wide PM transitions to sleep states. > > The main issue though is th

Re: [PATCH] drm/imagination: Fix kernel crash when hard resetting the GPU

2025-07-02 Thread Matt Coster
On 24/06/2025 15:22, Alessio Belle wrote: > The GPU hard reset sequence calls pm_runtime_force_suspend() and > pm_runtime_force_resume(), which according to their documentation should > only be used during system-wide PM transitions to sleep states. > > The main issue though is that depending on s

[PATCH] drm/imagination: Fix kernel crash when hard resetting the GPU

2025-06-24 Thread Alessio Belle
The GPU hard reset sequence calls pm_runtime_force_suspend() and pm_runtime_force_resume(), which according to their documentation should only be used during system-wide PM transitions to sleep states. The main issue though is that depending on some internal runtime PM state as seen by pm_runtime_