linux-stable/drivers/accel
Carl Vanderlip 3e1b9b2d81 accel/qaic: Free user handle on interrupted mutex
After user handle is allocated, if mutex is interrupted, we do not free
the user handle and return an error. Kref had been initialized, but not
added to users list, so device teardown would also not call free_usr.

Fixes: c501ca23a6 ("accel/qaic: Add uapi and core driver file")
Signed-off-by: Carl Vanderlip <quic_carlv@quicinc.com>
Reviewed-by: Pranjal Ramajor Asha Kanojiya <quic_pkanojiy@quicinc.com>
Reviewed-by: Jeffrey Hugo <quic_jhugo@quicinc.com>
Signed-off-by: Jeffrey Hugo <quic_jhugo@quicinc.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20230602210440.8411-2-quic_jhugo@quicinc.com
2023-06-09 11:06:33 -06:00
..
habanalabs Driver core changes for 6.4-rc1 2023-04-27 11:53:57 -07:00
ivpu accel/ivpu: Fix sporadic VPU boot failure 2023-06-08 08:17:27 +02:00
qaic accel/qaic: Free user handle on interrupted mutex 2023-06-09 11:06:33 -06:00
drm_accel.c driver core: class: remove module * from class_create() 2023-03-17 15:16:33 +01:00
Kconfig accel/qaic: Add qaic driver to the build system 2023-04-06 08:23:03 +02:00
Makefile accel/qaic: Add qaic driver to the build system 2023-04-06 08:23:03 +02:00