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| author | Sagi Grimberg <sagi@grimberg.me> | 2017-02-27 20:16:33 +0200 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2017-12-25 14:22:12 +0100 |
| commit | 52cd7920b7ac2617ffbfd6912e6488a0d3e34042 (patch) | |
| tree | a2c984ed28944ef7bafcdb717f3a23bf068ce1e5 /drivers/net/irda/vlsi_ir.c | |
| parent | 85e54ef781b63796e1abfc3bfc3a765f87734fd4 (diff) | |
RDMA/iser: Fix possible mr leak on device removal event
[ Upstream commit ea174c9573b0e0c8bc1a7a90fe9360ccb7aa9cbb ]
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>
Diffstat (limited to 'drivers/net/irda/vlsi_ir.c')
0 files changed, 0 insertions, 0 deletions