mirror-linux/drivers/accel
Wludzik, Jozef 63c7870fab accel/ivpu: Fix race condition when mapping dmabuf
Fix a race that can occur when multiple jobs submit the same dmabuf.
This could cause the sg_table to be mapped twice, leading to undefined
behavior.

Fixes: e0c0891cd6 ("accel/ivpu: Rework bind/unbind of imported buffers")
Signed-off-by: Wludzik, Jozef <jozef.wludzik@intel.com>
Reviewed-by: Jeff Hugo <jeff.hugo@oss.qualcomm.com>
Signed-off-by: Karol Wachowski <karol.wachowski@linux.intel.com>
Link: https://lore.kernel.org/r/20251014071725.3047287-1-karol.wachowski@linux.intel.com
2025-10-15 08:10:22 +02:00
..
amdxdna accel/amdxdna: Resume power for creating and destroying hardware context 2025-10-08 08:31:39 -07:00
habanalabs accel/habanalabs: add Infineon version check 2025-09-25 09:14:45 +03:00
ivpu accel/ivpu: Fix race condition when mapping dmabuf 2025-10-15 08:10:22 +02:00
qaic accel/qaic: Support the new READ_DATA implementation 2025-10-14 10:38:39 -06:00
rocket accel/rocket: Fix some error checking in rocket_core_init() 2025-09-01 12:11:28 +02:00
Kconfig accel/rocket: Add a new driver for Rockchip's NPU 2025-07-25 09:56:23 -06:00
Makefile accel/rocket: Add a new driver for Rockchip's NPU 2025-07-25 09:56:23 -06:00
drm_accel.c drm: move drm based debugfs funcs to drm_debugfs.c 2025-07-04 15:58:22 +02:00