This is a note to let you know that I've just added the patch titled
SUNRPC: Ensure call_connect_status() deals correctly with SOFTCONN tasks
to the 3.14-stable tree which can be found at:
http://www.kernel.org/git/?p=linux/kernel/git/stable/stable-queue.git;a=summary
The filename of the patch is:
sunrpc-ensure-call_connect_status-deals-correctly-with-softconn-tasks.patch
and it can be found in the queue-3.14 subdirectory.
If you, or anyone else, feels it should not be added to the stable tree,
please let <stable@xxxxxxxxxxxxxxx> know about it.
>From 1fa3e2eb9db07f30a605c66d1a2fdde4b24e74d5 Mon Sep 17 00:00:00 2001
From: Steve Dickson <steved@xxxxxxxxxx>
Date: Thu, 20 Mar 2014 11:23:03 -0400
Subject: SUNRPC: Ensure call_connect_status() deals correctly with SOFTCONN tasks
From: Steve Dickson <steved@xxxxxxxxxx>
commit 1fa3e2eb9db07f30a605c66d1a2fdde4b24e74d5 upstream.
Don't schedule an rpc_delay before checking to see if the task
is a SOFTCONN because the tk_callback from the delay (__rpc_atrun)
clears the task status before the rpc_exit_task can be run.
Signed-off-by: Steve Dickson <steved@xxxxxxxxxx>
Fixes: 561ec1603171c (SUNRPC: call_connect_status should recheck...)
Link: http://lkml.kernel.org/r/5329CF7C.7090308@xxxxxxxxxx
Signed-off-by: Trond Myklebust <trond.myklebust@xxxxxxxxxxxxxxx>
Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>
---
net/sunrpc/clnt.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
--- a/net/sunrpc/clnt.c
+++ b/net/sunrpc/clnt.c
@@ -1803,10 +1803,10 @@ call_connect_status(struct rpc_task *tas
case -ECONNABORTED:
case -ENETUNREACH:
case -EHOSTUNREACH:
- /* retry with existing socket, after a delay */
- rpc_delay(task, 3*HZ);
if (RPC_IS_SOFTCONN(task))
break;
+ /* retry with existing socket, after a delay */
+ rpc_delay(task, 3*HZ);
case -EAGAIN:
/* Check for timeouts before looping back to call_bind */
case -ETIMEDOUT:
Patches currently in stable-queue which might be from steved@xxxxxxxxxx are
queue-3.14/sunrpc-ensure-call_connect_status-deals-correctly-with-softconn-tasks.patch
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