IB/mlx4: Check if GRH is available before using it

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commit bf08e884bf upstream.

Before reading GRH attributes, need to make sure AH contains GRH,
and in addition, initialize GID type.

Fixes: dbf727de74 ('IB/core: Use GID table in AH creation and dmac resolution')
Signed-off-by: Eran Ben Elisha <eranbe@mellanox.com>
Signed-off-by: Daniel Jurgens <danielj@mellanox.com>
Reviewed-by: Mark Bloch <markb@mellanox.com>
Signed-off-by: Leon Romanovsky <leon@kernel.org>
Signed-off-by: Doug Ledford <dledford@redhat.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

...

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Eran Ben Elisha 2016-11-10 11:31:01 +02:00 • committed by Greg Kroah-Hartman

parent 661600ff77

commit 656a7d6575

1 changed files with 2 additions and 2 deletions

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drivers/infiniband/hw/mlx4/qp.c

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