Re: [PATCH 1/3] accel/ivpu: Fix dev open/close races with unbind

2024-01-26 Thread Jeffrey Hugo
On 1/22/2024 5:09 AM, Jacek Lawrynowicz wrote: - Add context_list_lock to synchronize user context addition/removal - Use drm_dev_enter() to prevent unbinding the device during ivpu_open() and vpu address allocation Signed-off-by: Jacek Lawrynowicz Reviewed-by: Jeffrey Hugo

[PATCH 1/3] accel/ivpu: Fix dev open/close races with unbind

2024-01-22 Thread Jacek Lawrynowicz
- Add context_list_lock to synchronize user context addition/removal - Use drm_dev_enter() to prevent unbinding the device during ivpu_open() and vpu address allocation Signed-off-by: Jacek Lawrynowicz --- drivers/accel/ivpu/ivpu_drv.c | 110 +- drivers/ac