RDMA/cxgb3: Mark RDMA device with CXIO_ERROR_FATAL when removing

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If cxgb3 calls the iw_cxgb3 t3cclient remove function due to a device
removal event, then the iwch device must be marked with CXIO_ERROR_FATAL
since the device below us is going away.  Otherwise, we can get stuck in
a deadlock as RDMA ULPs try and deallocate objects (like MRs, QPs, etc).
So always mark the device with CXIO_ERROR_FATAL when removing.

Signed-off-by: Steve Wise <swise@opengridcomputing.com>
Signed-off-by: Roland Dreier <rolandd@cisco.com>

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Steve Wise 2010-02-22 22:07:22 +00:00 • committed by Roland Dreier

parent 5279d3ac2d

commit 68baf495d8

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drivers/infiniband/hw/cxgb3/iwch.c

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