linux

Pranjal Ramajor Asha Kanojiya 21ba0445e4 accel/qaic: Synchronize access to DBC request queue head & tail pointer [ Upstream commit `52e59f7740` ] 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 Signed-off-by: Sasha Levin <sashal@kernel.org>		History 2025-10-23 16:20:36 +02:00
..
habanalabs	accel/habanalabs/gaudi2: Use kvfree() for memory allocated with kvcalloc()	2025-08-28 16:31:06 +02:00
ivpu	accel/ivpu: Prevent recovery work from being queued during device removal	2025-09-09 18:58:14 +02:00
qaic	accel/qaic: Synchronize access to DBC request queue head & tail pointer	2025-10-23 16:20:36 +02:00
drm_accel.c	accel: Use XArray instead of IDR for minors	2024-08-26 17:06:22 +02:00
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