From 3062d67c50ef2f2cb5cc5ea64a1fd8b2f54ae822 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?G=C3=BCnther=20Deschner?= <gd@samba.org>
Date: Wed, 17 Feb 2016 14:52:00 +0100
Subject: [PATCH] Activate multi channel support (switched off by default)

Guenther
---
 samba-4.4.0rc2-mc-activate.patch | 73 ++++++++++++++++++++++++++++++++
 samba.spec                       |  9 +++-
 2 files changed, 81 insertions(+), 1 deletion(-)
 create mode 100644 samba-4.4.0rc2-mc-activate.patch

diff --git a/samba-4.4.0rc2-mc-activate.patch b/samba-4.4.0rc2-mc-activate.patch
new file mode 100644
index 0000000..c2d3049
--- /dev/null
+++ b/samba-4.4.0rc2-mc-activate.patch
@@ -0,0 +1,73 @@
+From 7a961dba2db5861ad0d151c7fd12fb3cd8356a2e Mon Sep 17 00:00:00 2001
+From: =?UTF-8?q?G=C3=BCnther=20Deschner?= <gd@samba.org>
+Date: Wed, 20 Jan 2016 17:44:45 +0100
+Subject: [PATCH 1/2] param: add parameter "server multi channel support",
+ defaults to off.
+
+Guenther
+
+Pair-Programmed-With: Michael Adam <obnox@samba.org>
+
+Signed-off-by: Guenther Deschner <gd@samba.org>
+Signed-off-by: Michael Adam <obnox@samba.org>
+---
+ .../smbdotconf/protocol/servermultichannelsupport.xml | 19 +++++++++++++++++++
+ 1 file changed, 19 insertions(+)
+ create mode 100644 docs-xml/smbdotconf/protocol/servermultichannelsupport.xml
+
+diff --git a/docs-xml/smbdotconf/protocol/servermultichannelsupport.xml b/docs-xml/smbdotconf/protocol/servermultichannelsupport.xml
+new file mode 100644
+index 0000000..b85bbd3
+--- /dev/null
++++ b/docs-xml/smbdotconf/protocol/servermultichannelsupport.xml
+@@ -0,0 +1,19 @@
++<samba:parameter name="server multi channel support"
++                 context="G"
++                 type="boolean"
++                 xmlns:samba="http://www.samba.org/samba/DTD/samba-doc">
++<description>
++    <para>This boolean parameter controls whether
++    <citerefentry><refentrytitle>smbd</refentrytitle>
++    <manvolnum>8</manvolnum></citerefentry> will support
++    SMB3 multi-channel.
++    </para>
++    <para>This parameter has been added with version 4.4.</para>
++    <para>
++    Warning: Note that this feature is considered experimental in Samba 4.4.
++    Use it at your own risk: it may result in data corruption.
++    </para>
++</description>
++
++<value type="default">no</value>
++</samba:parameter>
+-- 
+2.5.0
+
+
+From 1f63533b92b859e78e924cc21b7c305ecf245cc8 Mon Sep 17 00:00:00 2001
+From: Michael Adam <obnox@samba.org>
+Date: Tue, 26 Jan 2016 08:16:51 +0100
+Subject: [PATCH 2/2] smbd: enable multi-channel if 'server multi channel
+ support = yes' in the config
+
+Signed-off-by: Michael Adam <obnox@samba.org>
+---
+ source3/smbd/smbXsrv_client.c | 2 ++
+ 1 file changed, 2 insertions(+)
+
+diff --git a/source3/smbd/smbXsrv_client.c b/source3/smbd/smbXsrv_client.c
+index 87cc307..8062593 100644
+--- a/source3/smbd/smbXsrv_client.c
++++ b/source3/smbd/smbXsrv_client.c
+@@ -490,6 +490,8 @@ NTSTATUS smbXsrv_client_create(TALLOC_CTX *mem_ctx,
+ 	client->ev_ctx = ev_ctx;
+ 	client->msg_ctx = msg_ctx;
+ 
++	client->server_multi_channel_enabled = lp_server_multi_channel_support();
++
+ 	client->table = talloc_move(client, &table);
+ 	table = client->table;
+ 
+-- 
+2.5.0
+
diff --git a/samba.spec b/samba.spec
index 80c5eb9..cd4efd9 100644
--- a/samba.spec
+++ b/samba.spec
@@ -6,7 +6,7 @@
 # ctdb is enabled by default, you can disable it with: --without clustering
 %bcond_without clustering
 
-%define main_release 4
+%define main_release 5
 
 %define samba_version 4.4.0
 %define talloc_version 2.1.5
@@ -106,6 +106,8 @@ Source6: samba.pamd
 Source200: README.dc
 Source201: README.downgrade
 
+Patch0: samba-4.4.0rc2-mc-activate.patch
+
 BuildRoot:      %(mktemp -ud %{_tmppath}/%{name}-%{version}-%{release}-XXXXXX)
 
 Requires(pre): /usr/sbin/groupadd
@@ -676,6 +678,8 @@ and use CTDB instead.
 %prep
 %setup -q -n samba-%{version}%{pre_release}
 
+%patch0 -p1 -b .samba-4.4.0rc2-mc-activate.patch
+
 %build
 %global _talloc_lib ,talloc,pytalloc,pytalloc-util
 %global _tevent_lib ,tevent,pytevent
@@ -1966,6 +1970,9 @@ rm -rf %{buildroot}
 %endif # with_clustering_support
 
 %changelog
+* Wed Feb 17 2016 Guenther Deschner <gdeschner@redhat.com> - 4.4.0-0.5.rc2
+- Activate multi channel support (switched off by default)
+
 * Mon Feb 15 2016 Andreas Schneider <asn@redhat.com> - 4.4.0-0.4.rc2
 - More spec file fixes
 - resolves: #1306542 - scriptlet failure because of comments