libvirt, qemu: Move patches to new directory, contrib

I'm about to add a new adaptation carrying out-of-tree patches
for a Kata Containers PoC -- move the existing out-of-tree patches
to their own directory to keep things easy to find in the main one.

Signed-off-by: Stefano Brivio <sbrivio@redhat.com>

1 files changed, 37 insertions, 0 deletions

diff --git a/contrib/qemu/0002-net-Don-t-ignore-EINVAL-on-netdev-socket-connection.patch b/contrib/qemu/0002-net-Don-t-ignore-EINVAL-on-netdev-socket-connection.patch
new file mode 100644
index 0000000..0e31a1b
--- /dev/null
+++ b/contrib/qemu/0002-net-Don-t-ignore-EINVAL-on-netdev-socket-connection.patch
@@ -0,0 +1,37 @@
+From a6d475147682de1fe3b14eb325f4247e013e8440 Mon Sep 17 00:00:00 2001
+Message-Id: <a6d475147682de1fe3b14eb325f4247e013e8440.1619091389.git.sbrivio@redhat.com>
+In-Reply-To: <ba51349d353f11e05c6341a7e065f2ade3874c68.1619091389.git.sbrivio@redhat.com>
+References: <ba51349d353f11e05c6341a7e065f2ade3874c68.1619091389.git.sbrivio@redhat.com>
+From: Stefano Brivio <sbrivio@redhat.com>
+Date: Wed, 21 Apr 2021 18:52:16 +0200
+Subject: [PATCH 2/2] net: Don't ignore EINVAL on netdev socket connection
+
+Other errors are treated as failure by net_socket_connect_init(),
+but if connect() returns EINVAL, we'll fail silently. Remove the
+related exception.
+
+Signed-off-by: Stefano Brivio <sbrivio@redhat.com>
+---
+SPDX-FileCopyrightText: 2020-2021 Red Hat GmbH <sbrivio@redhat.com>
+SPDX-License-Identifier: AGPL-3.0-or-later
+
+ net/socket.c | 3 +--
+ 1 file changed, 1 insertion(+), 2 deletions(-)
+
+diff --git a/net/socket.c b/net/socket.c
+index aadd11dae2b3..d3293ac12e82 100644
+--- a/net/socket.c
++++ b/net/socket.c
+@@ -644,8 +644,7 @@ static int net_socket_connect_init(NetClientState *peer,
+             if (errno == EINTR || errno == EWOULDBLOCK) {
+                 /* continue */
+             } else if (errno == EINPROGRESS ||
+-                       errno == EALREADY ||
+-                       errno == EINVAL) {
++                       errno == EALREADY) {
+                 break;
+             } else {
+                 error_setg_errno(errp, errno, "can't connect socket");
+-- 
+2.29.2
+