RDMA/qedr: Fix QP state initialization race

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Once the FW is transitioned to error, FLUSH cqes can be received.
We want the driver to be aware of the fact that QP is already in error.

Without this fix, a user may see false error messages in the dmesg log,
mentioning that a FLUSH cqe was received while QP is not in error state.

Fixes: cecbcddf ("qedr: Add support for QP verbs")
Signed-off-by: Michal Kalderon <Michal.Kalderon@cavium.com>
Signed-off-by: Ariel Elior <Ariel.Elior@cavium.com>
Signed-off-by: Jason Gunthorpe <jgg@mellanox.com>

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Kalderon, Michal 2018-03-21 14:51:52 +02:00 • committed by Jason Gunthorpe

parent b15606f47b

commit caf61b1b8b

1 changed files with 17 additions and 3 deletions

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20

drivers/infiniband/hw/qedr/verbs.c

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