diff options
| author | Jacek Lawrynowicz <jacek.lawrynowicz@linux.intel.com> | 2024-01-22 15:09:43 +0300 |
|---|---|---|
| committer | Jacek Lawrynowicz <jacek.lawrynowicz@linux.intel.com> | 2024-01-25 12:16:56 +0300 |
| commit | f1cc6aceecd04964304786530eaa4ad87d90b972 (patch) | |
| tree | abbfe177f3f83772c837cec402338fdf943938b1 /drivers/accel/ivpu/ivpu_job.h | |
| parent | d1b163aa0749706379055e40a52cf7a851abf9dc (diff) | |
| download | linux-f1cc6aceecd04964304786530eaa4ad87d90b972.tar.xz | |
accel/ivpu: Fix dev open/close races with unbind
- 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 <jacek.lawrynowicz@linux.intel.com>
Reviewed-by: Wachowski, Karol <karol.wachowski@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20240122120945.1150728-2-jacek.lawrynowicz@linux.intel.com
Diffstat (limited to 'drivers/accel/ivpu/ivpu_job.h')
| -rw-r--r-- | drivers/accel/ivpu/ivpu_job.h | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/accel/ivpu/ivpu_job.h b/drivers/accel/ivpu/ivpu_job.h index 45a2f2ec82e5..bd22cf8e39e7 100644 --- a/drivers/accel/ivpu/ivpu_job.h +++ b/drivers/accel/ivpu/ivpu_job.h @@ -56,7 +56,7 @@ struct ivpu_job { int ivpu_submit_ioctl(struct drm_device *dev, void *data, struct drm_file *file); -void ivpu_cmdq_release_all(struct ivpu_file_priv *file_priv); +void ivpu_cmdq_release_all_locked(struct ivpu_file_priv *file_priv); void ivpu_cmdq_reset_all_contexts(struct ivpu_device *vdev); void ivpu_job_done_consumer_init(struct ivpu_device *vdev); |