Xiaofei Tan 2f6bca202b scsi: hisi_sas: add check of device in hisi_sas_task_exec() ... Currently we don't check that device is not gone before dereferencing its elements in the function hisi_sas_task_exec() (specifically, the DQ pointer). This patch fixes this issue by filling in the DQ pointer in hisi_sas_task_prep() after we check that the device pointer is still safe to reference. [mkp: typo] Signed-off-by: Xiaofei Tan <tanxiaofei@huawei.com> Signed-off-by: John Garry <john.garry@huawei.com> Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>		2018-05-18 11:22:09 -04:00
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hisi_sas_main.c	scsi: hisi_sas: add check of device in hisi_sas_task_exec()	2018-05-18 11:22:09 -04:00
hisi_sas_v1_hw.c	scsi: hisi_sas: Don't lock DQ for complete task sending	2018-05-18 11:22:09 -04:00
hisi_sas_v2_hw.c	scsi: hisi_sas: Don't lock DQ for complete task sending	2018-05-18 11:22:09 -04:00
hisi_sas_v3_hw.c	scsi: hisi_sas: Use device lock to protect slot alloc/free	2018-05-18 11:22:09 -04:00
hisi_sas.h	scsi: hisi_sas: Don't lock DQ for complete task sending	2018-05-18 11:22:09 -04:00
Kconfig	scsi: hisi_sas: Remove depends on HAS_DMA in case of platform dependency	2018-03-21 18:34:21 -04:00
Makefile	scsi: hisi_sas: add skeleton v3 hw driver	2017-06-19 21:31:25 -04:00