Gitweb:
http://git.kernel.org/git/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=4eb61e0231be536d8116457b67b3e447bbd510dc
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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