linux-stable/drivers/infiniband/ulp
Bart Van Assche c8b56e51aa RDMA/ib_srp: Fix a deadlock
[ Upstream commit 081bdc9fe0 ]

Remove the flush_workqueue(system_long_wq) call since flushing
system_long_wq is deadlock-prone and since that call is redundant with a
preceding cancel_work_sync()

Link: https://lore.kernel.org/r/20220215210511.28303-3-bvanassche@acm.org
Fixes: ef6c49d87c ("IB/srp: Eliminate state SRP_TARGET_DEAD")
Reported-by: syzbot+831661966588c802aae9@syzkaller.appspotmail.com
Signed-off-by: Bart Van Assche <bvanassche@acm.org>
Reviewed-by: Leon Romanovsky <leonro@nvidia.com>
Signed-off-by: Jason Gunthorpe <jgg@nvidia.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>
2022-03-02 11:48:02 +01:00
..
ipoib ethtool: extend coalesce setting uAPI with CQE mode 2021-08-24 07:38:29 -07:00
iser scsi: RDMA/iser: Use scsi_cmd_to_rq() instead of scsi_cmnd.request 2021-08-11 22:25:37 -04:00
isert IB/isert: Align target max I/O size to initiator size 2021-06-24 09:07:53 -03:00
opa_vnic RDMA: Convert comma to semicolon 2021-01-07 13:53:41 -04:00
rtrs RDMA/rtrs-clt: Move free_permit from free_clt to rtrs_clt_close 2022-03-02 11:48:02 +01:00
srp RDMA/ib_srp: Fix a deadlock 2022-03-02 11:48:02 +01:00
srpt IB/srpt: Remove redundant assignment to ret 2021-05-11 13:42:17 -03:00
Makefile RDMA/rtrs: include client and server modules into kernel compilation 2020-05-17 18:57:15 -03:00