Can Guo 04c116e2bd scsi: ufs: core: Let the sq_lock protect sq_tail_slot access ... When accessing sq_tail_slot without protection from sq_lock, a race condition can cause multiple SQEs to be copied to duplicate SQE slots. This can lead to multiple stability issues. Fix this by moving the *dest initialization in ufshcd_send_command() back under protection from the sq_lock. Fixes: 3c85f087fa ("scsi: ufs: mcq: Use pointer arithmetic in ufshcd_send_command()") Signed-off-by: Can Guo <quic_cang@quicinc.com> Link: https://lore.kernel.org/r/1702913550-20631-1-git-send-email-quic_cang@quicinc.com Reviewed-by: Bart Van Assche <bvanassche@acm.org> Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>		2023-12-18 21:09:54 -05:00
..
Kconfig	scsi: ufs: core: Remove HPB support	2023-07-23 16:40:39 -04:00
Makefile	scsi: ufs: core: Remove HPB support	2023-07-23 16:40:39 -04:00
ufs_bsg.c	scsi: ufs: core: Add advanced RPMB support where UFSHCI 4.0 does not support EHS length in UTRD	2023-08-30 21:42:30 -04:00
ufs_bsg.h
ufs-debugfs.c
ufs-debugfs.h
ufs-fault-injection.c	scsi: ufs: Replace all non-returning strlcpy() with strscpy()	2023-05-31 18:06:54 -04:00
ufs-fault-injection.h
ufs-hwmon.c	scsi: ufs: Rename a function argument	2023-07-31 15:17:50 -04:00
ufs-mcq.c	scsi: ufs: core: Fix racing issue between ufshcd_mcq_abort() and ISR	2023-11-08 21:40:41 -05:00
ufs-sysfs.c	scsi: ufs: core: Remove HPB support	2023-07-23 16:40:39 -04:00
ufs-sysfs.h
ufshcd-crypto.c	scsi: ufs: Ungate the clock synchronously	2023-05-31 11:44:01 -04:00
ufshcd-crypto.h	scsi: ufs: Simplify transfer request header initialization	2023-07-31 15:17:51 -04:00
ufshcd-priv.h	scsi: ufs: Improve type safety	2023-07-31 15:17:50 -04:00
ufshcd.c	scsi: ufs: core: Let the sq_lock protect sq_tail_slot access	2023-12-18 21:09:54 -05:00