From: Tom Tucker <tom-/Yg/VP3ZvrM@public.gmane.org>
To: "J. Bruce Fields" <bfields-uC3wQj2KruNg9hUCZPvPmw@public.gmane.org>
Cc: Chuck Lever <chuck.lever-QHcLZuEGTsvQT0dZR+AlfA@public.gmane.org>,
Steve Wise
<swise-7bPotxP6k4+P2YhJcF5u+vpXobYPEAuW@public.gmane.org>,
"linux-nfs-u79uwXL29TY76Z2rM5mHXA@public.gmane.org"
<linux-nfs-u79uwXL29TY76Z2rM5mHXA@public.gmane.org>,
linux-rdma-u79uwXL29TY76Z2rM5mHXA@public.gmane.org
Subject: [PATCH] svcrdma: RDMA support not yet compatible with RPC6
Date: Sat, 03 Apr 2010 08:27:29 -0500 [thread overview]
Message-ID: <4BB74241.4060308@ogc.us> (raw)
RPC6 requires that it be possible to create endpoints that listen
exclusively for IPv4 or IPv6 connection requests. This is not currently
supported by the RDMA API.
Signed-off-by: Tom Tucker<tom-7bPotxP6k4+P2YhJcF5u+vpXobYPEAuW@public.gmane.org>
Tested-by: Steve Wise<swise-7bPotxP6k4+P2YhJcF5u+vpXobYPEAuW@public.gmane.org>
---
net/sunrpc/xprtrdma/svc_rdma_transport.c | 5 ++++-
1 files changed, 4 insertions(+), 1 deletions(-)
diff --git a/net/sunrpc/xprtrdma/svc_rdma_transport.c b/net/sunrpc/xprtrdma/svc_rdma_transport.c
index 3fa5751..4e6bbf9 100644
--- a/net/sunrpc/xprtrdma/svc_rdma_transport.c
+++ b/net/sunrpc/xprtrdma/svc_rdma_transport.c
@@ -678,7 +678,10 @@ static struct svc_xprt *svc_rdma_create(struct svc_serv *serv,
int ret;
dprintk("svcrdma: Creating RDMA socket\n");
-
+ if (sa->sa_family != AF_INET) {
+ dprintk("svcrdma: Address family %d is not supported.\n", sa->sa_family);
+ return ERR_PTR(-EAFNOSUPPORT);
+ }
cma_xprt = rdma_create_xprt(serv, 1);
if (!cma_xprt)
return ERR_PTR(-ENOMEM);
--
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next reply other threads:[~2010-04-03 13:27 UTC|newest]
Thread overview: 8+ messages / expand[flat|nested] mbox.gz Atom feed top
2010-04-03 13:27 Tom Tucker [this message]
[not found] ` <4BB74241.4060308-/Yg/VP3ZvrM@public.gmane.org>
2010-04-05 14:55 ` [PATCH] svcrdma: RDMA support not yet compatible with RPC6 Chuck Lever
[not found] ` <4BB9F9D0.1040203-QHcLZuEGTsvQT0dZR+AlfA@public.gmane.org>
2010-04-05 15:48 ` J. Bruce Fields
[not found] ` <20100405154850.GG16370-uC3wQj2KruNg9hUCZPvPmw@public.gmane.org>
2010-04-05 15:49 ` Chuck Lever
2010-04-05 15:50 ` Tom Tucker
[not found] ` <4BBA06B8.3090201-7bPotxP6k4+P2YhJcF5u+vpXobYPEAuW@public.gmane.org>
2010-04-05 16:16 ` J. Bruce Fields
[not found] ` <20100405161618.GI16370-uC3wQj2KruNg9hUCZPvPmw@public.gmane.org>
2010-04-05 16:20 ` J. Bruce Fields
[not found] ` <20100405162020.GJ16370-uC3wQj2KruNg9hUCZPvPmw@public.gmane.org>
2010-04-05 16:19 ` Tom Tucker
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