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From: Sasha Levin <sashal@kernel.org>
To: linux-kernel@vger.kernel.org, stable@vger.kernel.org
Cc: Trond Myklebust <trond.myklebust@hammerspace.com>,
	Sasha Levin <sashal@kernel.org>,
	linux-nfs@vger.kernel.org, netdev@vger.kernel.org
Subject: [PATCH AUTOSEL 5.2 46/94] SUNRPC: Handle connection breakages correctly in call_status()
Date: Wed,  4 Sep 2019 11:56:51 -0400
Message-ID: <20190904155739.2816-46-sashal@kernel.org> (raw)
In-Reply-To: <20190904155739.2816-1-sashal@kernel.org>

From: Trond Myklebust <trond.myklebust@hammerspace.com>

[ Upstream commit c82e5472c9980e0e483f4b689044150eefaca408 ]

If the connection breaks while we're waiting for a reply from the
server, then we want to immediately try to reconnect.

Fixes: ec6017d90359 ("SUNRPC fix regression in umount of a secure mount")
Signed-off-by: Trond Myklebust <trond.myklebust@hammerspace.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>
---
 net/sunrpc/clnt.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/net/sunrpc/clnt.c b/net/sunrpc/clnt.c
index 3f090a75f3721..49adae7cf4c2d 100644
--- a/net/sunrpc/clnt.c
+++ b/net/sunrpc/clnt.c
@@ -2292,7 +2292,7 @@ call_status(struct rpc_task *task)
 	case -ECONNABORTED:
 	case -ENOTCONN:
 		rpc_force_rebind(clnt);
-		/* fall through */
+		break;
 	case -EADDRINUSE:
 		rpc_delay(task, 3*HZ);
 		/* fall through */
-- 
2.20.1


  parent reply index

Thread overview: 12+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
     [not found] <20190904155739.2816-1-sashal@kernel.org>
2019-09-04 15:56 ` [PATCH AUTOSEL 5.2 25/94] NFSv4: Fix return values for nfs4_file_open() Sasha Levin
2019-09-04 15:56 ` [PATCH AUTOSEL 5.2 26/94] NFSv4: Fix return value in nfs_finish_open() Sasha Levin
2019-09-04 15:56 ` [PATCH AUTOSEL 5.2 27/94] NFS: Fix initialisation of I/O result struct in nfs_pgio_rpcsetup Sasha Levin
2019-09-04 15:56 ` [PATCH AUTOSEL 5.2 28/94] NFS: On fatal writeback errors, we need to call nfs_inode_remove_request() Sasha Levin
2019-09-04 15:56 ` [PATCH AUTOSEL 5.2 45/94] SUNRPC: Handle EADDRINUSE and ENOBUFS correctly Sasha Levin
2019-09-04 15:56 ` Sasha Levin [this message]
2019-09-04 15:56 ` [PATCH AUTOSEL 5.2 47/94] pNFS/flexfiles: Don't time out requests on hard mounts Sasha Levin
2019-09-04 15:56 ` [PATCH AUTOSEL 5.2 48/94] NFS: Fix spurious EIO read errors Sasha Levin
2019-09-04 15:56 ` [PATCH AUTOSEL 5.2 49/94] NFS: Fix writepage(s) error handling to not report errors twice Sasha Levin
2019-09-04 15:56 ` [PATCH AUTOSEL 5.2 53/94] NFSv2: Fix eof handling Sasha Levin
2019-09-04 15:56 ` [PATCH AUTOSEL 5.2 54/94] NFSv2: Fix write regression Sasha Levin
2019-09-04 15:57 ` [PATCH AUTOSEL 5.2 55/94] NFS: remove set but not used variable 'mapping' Sasha Levin

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