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authorOlga Kornievskaia <kolga@netapp.com>2019-05-29 16:46:00 +0200
committerAnna Schumaker <Anna.Schumaker@Netapp.com>2019-05-30 21:15:42 +0200
commitec6017d9035986a36de064f48a63245930bfad6f (patch)
treef871501689d3a3119153e04460d65e0a1db31e12 /net/sunrpc
parentxprtrdma: Use struct_size() in kzalloc() (diff)
downloadlinux-ec6017d9035986a36de064f48a63245930bfad6f.tar.xz
linux-ec6017d9035986a36de064f48a63245930bfad6f.zip
SUNRPC fix regression in umount of a secure mount
If call_status returns ENOTCONN, we need to re-establish the connection state after. Otherwise the client goes into an infinite loop of call_encode, call_transmit, call_status (ENOTCONN), call_encode. Fixes: c8485e4d63 ("SUNRPC: Handle ECONNREFUSED correctly in xprt_transmit()") Signed-off-by: Olga Kornievskaia <kolga@netapp.com> Cc: stable@vger.kernel.org # v2.6.29+ Signed-off-by: Anna Schumaker <Anna.Schumaker@Netapp.com>
Diffstat (limited to 'net/sunrpc')
-rw-r--r--net/sunrpc/clnt.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/net/sunrpc/clnt.c b/net/sunrpc/clnt.c
index d6e57da56c94..94a653be8e25 100644
--- a/net/sunrpc/clnt.c
+++ b/net/sunrpc/clnt.c
@@ -2288,13 +2288,13 @@ call_status(struct rpc_task *task)
case -ECONNREFUSED:
case -ECONNRESET:
case -ECONNABORTED:
+ case -ENOTCONN:
rpc_force_rebind(clnt);
/* fall through */
case -EADDRINUSE:
rpc_delay(task, 3*HZ);
/* fall through */
case -EPIPE:
- case -ENOTCONN:
case -EAGAIN:
break;
case -EIO: