Sagi Grimberg 37f41dac70 RDMA/iser: Fix possible mr leak on device removal event ...

[ Upstream commit ea174c9573 ]

When the rdma device is removed, we must cleanup all
the rdma resources within the DEVICE_REMOVAL event
handler to let the device teardown gracefully. When
this happens with live I/O, some memory regions are
occupied. Thus, track them too and dereg all the mr's.

We are safe with mr access by iscsi_iser_cleanup_task.

Reported-by: Raju Rangoju <rajur@chelsio.com>
Signed-off-by: Sagi Grimberg <sagi@grimberg.me>
Reviewed-by: Max Gurtovoy <maxg@mellanox.com>
Reviewed-by: Max Gurtovoy <maxg@mellanox.com>
Signed-off-by: Doug Ledford <dledford@redhat.com>
Signed-off-by: Sasha Levin <alexander.levin@verizon.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

2017-12-25 14:23:41 +01:00

..

iscsi_iser.c

IB/iser: Fix connection teardown race condition

2017-07-27 15:08:05 -07:00

iscsi_iser.h

RDMA/iser: Fix possible mr leak on device removal event

2017-12-25 14:23:41 +01:00

iser_initiator.c

IB/iser: Use ib_drain_sq()

2016-02-29 17:10:27 -05:00

iser_memory.c

IB/iser: use IB_PD_UNSAFE_GLOBAL_RKEY

2016-09-23 13:47:44 -04:00

iser_verbs.c

RDMA/iser: Fix possible mr leak on device removal event

2017-12-25 14:23:41 +01:00

Kconfig

Update broken web addresses in the kernel.

2010-10-18 11:03:14 +02:00

Makefile

IB/iser: iSER Kconfig and Makefile

2006-06-22 07:51:14 -07:00