Commit:     4eb61e0231be536d8116457b67b3e447bbd510dc
Parent:     6585b4a71f523485ecf33e7f4569be4095d63699
Author:     Steve Wise <[EMAIL PROTECTED]>
AuthorDate: Wed Feb 6 12:05:19 2008 -0600
Committer:  Jeff Garzik <[EMAIL PROTECTED]>
CommitDate: Mon Feb 11 11:09:17 2008 -0500

    cxgb3: Handle ARP completions that mark neighbors stale.
    When ARP completes due to a request rather than a reply the neighbor is
    marked NUD_STALE instead of reachable (see arp_process()).  The handler
    for the resulting netevent needs to check also for NUD_STALE.
    Failure to use the arp entry can cause RDMA connection failures.
    Signed-off-by: Steve Wise <[EMAIL PROTECTED]>
    Acked-by: Divy Le Ray <[EMAIL PROTECTED]>
    Signed-off-by: Jeff Garzik <[EMAIL PROTECTED]>
 drivers/net/cxgb3/l2t.c |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)

diff --git a/drivers/net/cxgb3/l2t.c b/drivers/net/cxgb3/l2t.c
index 17ed4c3..865faee 100644
--- a/drivers/net/cxgb3/l2t.c
+++ b/drivers/net/cxgb3/l2t.c
@@ -404,7 +404,7 @@ found:
                        if (neigh->nud_state & NUD_FAILED) {
                                arpq = e->arpq_head;
                                e->arpq_head = e->arpq_tail = NULL;
-                       } else if (neigh_is_connected(neigh))
+                       } else if (neigh->nud_state & (NUD_CONNECTED|NUD_STALE))
                                setup_l2e_send_pending(dev, NULL, e);
                } else {
                        e->state = neigh_is_connected(neigh) ?
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