linux-kernel - [PATCH AUTOSEL for 4.9 37/55] SUNRPC: Allow connect to return EHOSTUNREACH

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Message-ID: <20180124041521.32223-37-alexander.levin@microsoft.com>
Date:   Wed, 24 Jan 2018 04:15:48 +0000
From:   Sasha Levin <Alexander.Levin@...rosoft.com>
To:     "linux-kernel@...r.kernel.org" <linux-kernel@...r.kernel.org>,
        "stable@...r.kernel.org" <stable@...r.kernel.org>
CC:     Trond Myklebust <trond.myklebust@...marydata.com>,
        Anna Schumaker <Anna.Schumaker@...app.com>,
        Sasha Levin <Alexander.Levin@...rosoft.com>
Subject: [PATCH AUTOSEL for 4.9 37/55] SUNRPC: Allow connect to return
 EHOSTUNREACH

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

[ Upstream commit 4ba161a793d5f43757c35feff258d9f20a082940 ]

Reported-by: Dmitry Vyukov <dvyukov@...gle.com>
Signed-off-by: Trond Myklebust <trond.myklebust@...marydata.com>
Tested-by: Dmitry Vyukov <dvyukov@...gle.com>
Signed-off-by: Anna Schumaker <Anna.Schumaker@...app.com>
Signed-off-by: Sasha Levin <alexander.levin@...rosoft.com>
---
 net/sunrpc/xprtsock.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/net/sunrpc/xprtsock.c b/net/sunrpc/xprtsock.c
index e01c825bc683..d24d14ea8ba4 100644
--- a/net/sunrpc/xprtsock.c
+++ b/net/sunrpc/xprtsock.c
@@ -2381,6 +2381,7 @@ static void xs_tcp_setup_socket(struct work_struct *work)
 	case -ECONNREFUSED:
 	case -ECONNRESET:
 	case -ENETUNREACH:
+	case -EHOSTUNREACH:
 	case -EADDRINUSE:
 	case -ENOBUFS:
 		/* retry with existing socket, after a delay */
-- 
2.11.0