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authorVladimir Sokolovsky <vlad@mellanox.co.il>2008-08-27 14:29:57 -0700
committerLinus Torvalds <torvalds@linux-foundation.org>2008-08-27 14:40:38 -0700
commit4c246edd2550304df5b766cc841584b2bb058843 (patch)
tree16f9a553226d256adc3f1969c1d966dbc6e646f9
parentee7cbabbd359b5d9a60de3d5f1693163e07987ca (diff)
IB/mlx4: Actually return L_Key and R_Key for fast register MRs
Initialize the L_Key and R_Key for memory regions returned from mlx4_ib_alloc_fast_reg_mr(). Otherwise callers just get garbage for the memory keys and can't do anything useful with these MRs. Signed-off-by: Vladimir Sokolovsky <vlad@mellanox.co.il> Signed-off-by: Roland Dreier <rolandd@cisco.com> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
-rw-r--r--drivers/infiniband/hw/mlx4/mr.c2
1 files changed, 2 insertions, 0 deletions
diff --git a/drivers/infiniband/hw/mlx4/mr.c b/drivers/infiniband/hw/mlx4/mr.c
index a4cdb465cd1d..87f5c5a87b98 100644
--- a/drivers/infiniband/hw/mlx4/mr.c
+++ b/drivers/infiniband/hw/mlx4/mr.c
@@ -204,6 +204,8 @@ struct ib_mr *mlx4_ib_alloc_fast_reg_mr(struct ib_pd *pd,
if (err)
goto err_mr;
+ mr->ibmr.rkey = mr->ibmr.lkey = mr->mmr.key;
+
return &mr->ibmr;
err_mr:

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