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786615bc1c
linux/net/sunrpc
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Trond Myklebust 786615bc1c SUNRPC: If the rpcbind channel is disconnected, fail the call to unregister 
If rpcbind causes our connection to the AF_LOCAL socket to close after
we've registered a service, then we want to be careful about reconnecting
since the mount namespace may have changed.

By simply refusing to reconnect the AF_LOCAL socket in the case of
unregister, we avoid the need to somehow save the mount namespace. While
this may lead to some services not unregistering properly, it should
be safe.

Signed-off-by: Trond Myklebust <Trond.Myklebust@netapp.com>
Cc: Nix <nix@esperi.org.uk>
Cc: Jeff Layton <jlayton@redhat.com>
Cc: stable@vger.kernel.org # 3.9.x
2013-08-07 17:07:18 -04:00
..
auth_gss svcrpc: set cr_gss_mech from gss-proxy as well as legacy upcall 2013-08-01 08:42:01 -04:00
xprtrdma Merge branch 'for-3.11' of git://linux-nfs.org/~bfields/linux 2013-07-17 13:43:55 -07:00
addr.c sunrpc: move address copy/cmp/convert routines and prototypes from clnt.h to addr.h 2013-02-05 09:41:14 -05:00
auth_generic.c sunrpc: Convert kuids and kgids to uids and gids for printing 2013-02-13 06:15:19 -08:00
auth_null.c
auth_unix.c sunrpc: Properly encode kuids and kgids in RPC_AUTH_UNIX credentials 2013-02-13 06:15:24 -08:00
auth.c SUNRPC: Don't recognize RPC_AUTH_MAXFLAVOR 2013-04-04 17:01:00 -04:00
backchannel_rqst.c SUNRPC: remove two BUG_ON asserts 2012-11-04 14:43:41 -05:00
bc_svc.c SUNRPC: remove BUG_ON from bc_send 2012-11-04 14:43:41 -05:00
cache.c Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs 2013-07-14 11:42:26 -07:00
clnt.c SUNRPC: If the rpcbind channel is disconnected, fail the call to unregister 2013-08-07 17:07:18 -04:00
Kconfig Merge branch 'rpcsec_gss-from_cel' into linux-next 2013-04-23 15:40:40 -04:00
Makefile SUNRPC: sunrpc should not explicitly depend on NFS config options 2011-07-15 09:12:23 -04:00
netns.h SUNRPC: If the rpcbind channel is disconnected, fail the call to unregister 2013-08-07 17:07:18 -04:00
rpc_pipe.c Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs 2013-07-14 11:42:26 -07:00
rpcb_clnt.c SUNRPC: If the rpcbind channel is disconnected, fail the call to unregister 2013-08-07 17:07:18 -04:00
sched.c NFS client updates for Linux 3.11 2013-07-09 12:09:43 -07:00
socklib.c sunrpc: remove the second argument of k[un]map_atomic() 2012-03-20 21:48:28 +08:00
stats.c procfs: new helper - PDE_DATA(inode) 2013-04-09 14:13:32 -04:00
sunrpc_syms.c SUNRPC: register PipeFS file system after pernet sybsystem 2012-04-18 11:05:48 -04:00
sunrpc.h SUNRPC: subscribe RPC clients to pipefs notifications 2012-01-31 18:20:25 -05:00
svc_xprt.c svcrpc: fix rpc server shutdown races 2013-02-17 10:53:51 -05:00
svc.c drivers: avoid parsing names as kthread_run() format strings 2013-07-03 16:07:41 -07:00
svcauth_unix.c svcrpc: fix failures to handle -1 uid's 2013-07-08 17:27:23 -04:00
svcauth.c hlist: drop the node parameter from iterators 2013-02-27 19:10:24 -08:00
svcsock.c NFSD/sunrpc: avoid deadlock on TCP connection due to memory pressure. 2013-08-01 08:39:16 -04:00
sysctl.c net: Convert uses of typedef ctl_table to struct ctl_table 2013-06-13 02:36:09 -07:00
timer.c net: cleanup unsigned to unsigned int 2012-04-15 12:44:40 -04:00
xdr.c sunrpc: trim off trailing checksum before returning decrypted or integrity authenticated buffer 2013-02-08 15:19:10 -05:00
xprt.c SUNRPC: allow disabling idle timeout 2013-04-26 11:41:26 -04:00
xprtsock.c Merge branch 'for-3.11' of git://linux-nfs.org/~bfields/linux 2013-07-11 10:17:13 -07:00