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linux/drivers/accel
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Pranjal Ramajor Asha Kanojiya 52e59f7740 accel/qaic: Synchronize access to DBC request queue head & tail pointer 
Two threads of the same process can potential read and write parallelly to
head and tail pointers of the same DBC request queue. This could lead to a
race condition and corrupt the DBC request queue.

Fixes: ff13be8303 ("accel/qaic: Add datapath")
Signed-off-by: Pranjal Ramajor Asha Kanojiya <quic_pkanojiy@quicinc.com>
Signed-off-by: Youssef Samir <youssef.abdulrahman@oss.qualcomm.com>
Reviewed-by: Jeff Hugo <jeff.hugo@oss.qualcomm.com>
Reviewed-by: Carl Vanderlip <carl.vanderlip@oss.qualcomm.com>
[jhugo: Add fixes tag]
Signed-off-by: Jeff Hugo <jeff.hugo@oss.qualcomm.com>
Link: https://lore.kernel.org/r/20251007061837.206132-1-youssef.abdulrahman@oss.qualcomm.com
2025-10-14 08:56:31 -06:00
..
amdxdna accel/amdxdna: Add ioctl DRM_IOCTL_AMDXDNA_GET_ARRAY 2025-09-04 08:26:43 -07:00
habanalabs accel/habanalabs: add Infineon version check 2025-09-25 09:14:45 +03:00
ivpu Linux 6.17-rc6 2025-09-15 17:51:07 +10:00
qaic accel/qaic: Synchronize access to DBC request queue head & tail pointer 2025-10-14 08:56:31 -06:00
rocket accel/rocket: Fix some error checking in rocket_core_init() 2025-09-01 12:11:28 +02:00
drm_accel.c drm: move drm based debugfs funcs to drm_debugfs.c 2025-07-04 15:58:22 +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