commit d2a67f7afcad12bc958f947118e94d5af05aa218
author Trond Myklebust <trond.myklebust@primarydata.com> Fri Nov 24 12:00:24 2017 -0500
committer Greg Kroah-Hartman <gregkh@linuxfoundation.org> Sat Feb 03 17:05:39 2018 +0100
tree dffdf5608295deb294c0b7c71bffca4ecd92916d
parent c4ecc2f696430bbd6c4b8bf3f114ad9a86e2c9b1

SUNRPC: Allow connect to return EHOSTUNREACH


[ Upstream commit 4ba161a793d5f43757c35feff258d9f20a082940 ]

Reported-by: Dmitry Vyukov <dvyukov@google.com>
Signed-off-by: Trond Myklebust <trond.myklebust@primarydata.com>
Tested-by: Dmitry Vyukov <dvyukov@google.com>
Signed-off-by: Anna Schumaker <Anna.Schumaker@Netapp.com>
Signed-off-by: Sasha Levin <alexander.levin@microsoft.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

net/sunrpc/xprtsock.c

diff --git a/net/sunrpc/xprtsock.c b/net/sunrpc/xprtsock.c
index e01c825..d24d14e 100644
--- a/net/sunrpc/xprtsock.c
+++ b/net/sunrpc/xprtsock.c
@@ -2381,6 +2381,7 @@
 	case -ECONNREFUSED:
 	case -ECONNRESET:
 	case -ENETUNREACH:
+	case -EHOSTUNREACH:
 	case -EADDRINUSE:
 	case -ENOBUFS:
 		/* retry with existing socket, after a delay */