* [PATCH ibacm 3/8] acm.c: Invalid pkey has low order 15 bits 0
@ 2013-08-06 11:45 Hal Rosenstock
0 siblings, 0 replies; only message in thread
From: Hal Rosenstock @ 2013-08-06 11:45 UTC (permalink / raw)
To: Hefty, Sean
Cc: linux-rdma (linux-rdma-u79uwXL29TY76Z2rM5mHXA@public.gmane.org)
so add in handling for pkey 0x8000 as well as 0 for invalid
Signed-off-by: Hal Rosenstock <hal-VPRAkNaXOzVWk0Htik3J/w@public.gmane.org>
---
src/acm.c | 2 +-
1 files changed, 1 insertions(+), 1 deletions(-)
diff --git a/src/acm.c b/src/acm.c
index a15f094..7de5873 100644
--- a/src/acm.c
+++ b/src/acm.c
@@ -3211,7 +3211,7 @@ static void acm_port_up(struct acm_port *port)
atomic_set(&port->sa_dest.refcnt, 1);
for (i = 0; i < attr.pkey_tbl_len; i++) {
ret = ibv_query_pkey(port->dev->verbs, port->port_num, i, &pkey);
- if (ret || !pkey)
+ if (ret || !(ntohs(pkey) & 0x7fff))
continue;
port->pkey_cnt++;
acm_ep_up(port, (uint16_t) i);
--
1.7.8.2
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2013-08-06 11:45 [PATCH ibacm 3/8] acm.c: Invalid pkey has low order 15 bits 0 Hal Rosenstock
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