From e75762fdcd27c1d0293d9160b3ac6dcb3371272a Mon Sep 17 00:00:00 2001 From: Rob Landley Date: Mon, 23 May 2011 21:46:56 -0500 Subject: [PATCH] net/9p: enable 9p to work in non-default network namespace Teach 9p filesystem to work in container with non-default network namespace. (Note: I also patched the unix domain socket code but don't have a test case for that. It's the same fix, I just don't have a server for it...) To test, run diod server (http://code.google.com/p/diod): diod -n -f -L stderr -l 172.23.255.1:9999 -c /dev/null -e /root and then mount like so: mount -t 9p -o port=9999,aname=/root,version=9p2000.L 172.23.255.1 /mnt A container test environment is described at http://landley.net/lxc Signed-off-by: Rob Landley Signed-off-by: Eric Van Hensbergen --- net/9p/trans_fd.c | 7 ++++--- 1 file changed, 4 insertions(+), 3 deletions(-) diff --git a/net/9p/trans_fd.c b/net/9p/trans_fd.c index 4a9084395d35..fdfdb5747f63 100644 --- a/net/9p/trans_fd.c +++ b/net/9p/trans_fd.c @@ -916,8 +916,8 @@ p9_fd_create_tcp(struct p9_client *client, const char *addr, char *args) sin_server.sin_family = AF_INET; sin_server.sin_addr.s_addr = in_aton(addr); sin_server.sin_port = htons(opts.port); - err = sock_create_kern(PF_INET, SOCK_STREAM, IPPROTO_TCP, &csocket); - + err = __sock_create(read_pnet(¤t->nsproxy->net_ns), PF_INET, + SOCK_STREAM, IPPROTO_TCP, &csocket, 1); if (err) { P9_EPRINTK(KERN_ERR, "p9_trans_tcp: problem creating socket\n"); return err; @@ -954,7 +954,8 @@ p9_fd_create_unix(struct p9_client *client, const char *addr, char *args) sun_server.sun_family = PF_UNIX; strcpy(sun_server.sun_path, addr); - err = sock_create_kern(PF_UNIX, SOCK_STREAM, 0, &csocket); + err = __sock_create(read_pnet(¤t->nsproxy->net_ns), PF_UNIX, + SOCK_STREAM, 0, &csocket, 1); if (err < 0) { P9_EPRINTK(KERN_ERR, "p9_trans_unix: problem creating socket\n"); return err; -- 2.34.1