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| author |   Roland Dreier <rolandd@cisco.com> | 2007-10-26 13:44:25 -0700 |
|---|---|---|
| committer | Roland Dreier <rolandd@cisco.com> | 2007-10-26 13:44:25 -0700 |
| commit | 09f60f8f54c5e2391f0b7c38dccd7b00d83587ab (patch) | |
| tree | 4d296b98490e9f30b6a2f06e1676f3cdb8eb646a /drivers/infiniband | |
| parent | Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/roland/infiniband (diff) | |
| download | linux-dev-09f60f8f54c5e2391f0b7c38dccd7b00d83587ab.tar.xz linux-dev-09f60f8f54c5e2391f0b7c38dccd7b00d83587ab.zip | |
IPoIB/cm: Fix receive QP cleanup
Commit 1b524963 ("IPoIB/cm: Use common CQ for CM send completions")
changed how the high-order bits of work request IDs were used, which
had the effect that IPOIB_CM_RX_DRAIN_WRID was no longer handled as a
connected mode receive completion. This leads to the messages
ib1: cm send completion event with wrid 1073741823 (> 64)
ib1: RX drain timing out
when an interface with connected mode QPs is brought down. Fix this
by making sure that both IPOIB_OP_CM and IPOIB_OP_RECV are set in
IPOIB_CM_RX_DRAIN_WRID.
Signed-off-by: Roland Dreier <rolandd@cisco.com>
Diffstat (limited to 'drivers/infiniband')
| -rw-r--r-- | drivers/infiniband/ulp/ipoib/ipoib_cm.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/infiniband/ulp/ipoib/ipoib_cm.c b/drivers/infiniband/ulp/ipoib/ipoib_cm.c index 87610772a979..059cf92b60a5 100644 --- a/drivers/infiniband/ulp/ipoib/ipoib_cm.c +++ b/drivers/infiniband/ulp/ipoib/ipoib_cm.c @@ -60,7 +60,7 @@ static struct ib_qp_attr ipoib_cm_err_attr = { .qp_state = IB_QPS_ERR }; -#define IPOIB_CM_RX_DRAIN_WRID 0x7fffffff +#define IPOIB_CM_RX_DRAIN_WRID 0xffffffff static struct ib_send_wr ipoib_cm_rx_drain_wr = { .wr_id = IPOIB_CM_RX_DRAIN_WRID, |