[CIFS] Do not time out posix brl requests when using new posix setfileinfo
request and do not time out slow requests to a server that is still responding
well to other threads

Suggested by jra of Samba team

Signed-off-by: Steve French <sfrench@us.ibm.com>
(cherry picked from 89b57148115479eef074b8d3f86c4c86c96ac969 commit)
diff --git a/fs/cifs/CHANGES b/fs/cifs/CHANGES
index a61d17e..acb843b 100644
--- a/fs/cifs/CHANGES
+++ b/fs/cifs/CHANGES
@@ -1,3 +1,9 @@
+Version 1.45
+------------
+Do not time out lockw calls when using posix extensions. Do not
+time out requests if server still responding reasonably fast
+on requests on other threads
+
 Version 1.44
 ------------
 Rewritten sessionsetup support, including support for legacy SMB