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authorKa-Cheong Poon <ka-cheong.poon@oracle.com>2018-07-24 06:51:21 +0300
committerDavid S. Miller <davem@davemloft.net>2018-07-24 07:17:44 +0300
commiteee2fa6ab3225192d6d894c54a6fb02ac9efdff6 (patch)
tree3031ff1c766052744eb5dc7c373ea25bebd75f36 /net/rds/loop.c
parenta6c90dd321bfeb5e48fc2eb6623b7b976106f6d7 (diff)
downloadlinux-eee2fa6ab3225192d6d894c54a6fb02ac9efdff6.tar.xz
rds: Changing IP address internal representation to struct in6_addr
This patch changes the internal representation of an IP address to use struct in6_addr. IPv4 address is stored as an IPv4 mapped address. All the functions which take an IP address as argument are also changed to use struct in6_addr. But RDS socket layer is not modified such that it still does not accept IPv6 address from an application. And RDS layer does not accept nor initiate IPv6 connections. v2: Fixed sparse warnings. Signed-off-by: Ka-Cheong Poon <ka-cheong.poon@oracle.com> Acked-by: Santosh Shilimkar <santosh.shilimkar@oracle.com> Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net/rds/loop.c')
-rw-r--r--net/rds/loop.c7
1 files changed, 4 insertions, 3 deletions
diff --git a/net/rds/loop.c b/net/rds/loop.c
index feea1f96ee2a..1d73ad79c847 100644
--- a/net/rds/loop.c
+++ b/net/rds/loop.c
@@ -1,5 +1,5 @@
/*
- * Copyright (c) 2006 Oracle. All rights reserved.
+ * Copyright (c) 2006, 2017 Oracle and/or its affiliates. All rights reserved.
*
* This software is available to you under a choice of one of two
* licenses. You may choose to be licensed under the terms of the GNU
@@ -35,6 +35,7 @@
#include <linux/in.h>
#include <net/net_namespace.h>
#include <net/netns/generic.h>
+#include <linux/ipv6.h>
#include "rds_single_path.h"
#include "rds.h"
@@ -88,11 +89,11 @@ static int rds_loop_xmit(struct rds_connection *conn, struct rds_message *rm,
BUG_ON(hdr_off || sg || off);
- rds_inc_init(&rm->m_inc, conn, conn->c_laddr);
+ rds_inc_init(&rm->m_inc, conn, &conn->c_laddr);
/* For the embedded inc. Matching put is in loop_inc_free() */
rds_message_addref(rm);
- rds_recv_incoming(conn, conn->c_laddr, conn->c_faddr, &rm->m_inc,
+ rds_recv_incoming(conn, &conn->c_laddr, &conn->c_faddr, &rm->m_inc,
GFP_KERNEL);
rds_send_drop_acked(conn, be64_to_cpu(rm->m_inc.i_hdr.h_sequence),