[xen staging] Update Xen version to 4.17-rc

[patchbot@xxxxxxx]

commit 9029bc265cdf2bd63376dde9fdd91db4ce9c0586
Author:     Julien Grall <jgrall@xxxxxxxxxx>
AuthorDate: Fri Oct 7 10:13:41 2022 +0100
Commit:     Julien Grall <jgrall@xxxxxxxxxx>
CommitDate: Fri Oct 7 14:30:01 2022 +0100

    Update Xen version to 4.17-rc
    
    Signed-off-by: Julien Grall <jgrall@xxxxxxxxxx>
    Release-acked-by: Henry Wang <Henry.Wang@xxxxxxx>
---
 README       | 16 ++++++++--------
 SUPPORT.md   |  2 +-
 xen/Makefile |  2 +-
 3 files changed, 10 insertions(+), 10 deletions(-)

diff --git a/README b/README
index 89a1d0b43c..2fdca8861b 100644
--- a/README
+++ b/README
@@ -1,11 +1,11 @@
-############################################################
-__  __                                _        _     _
-\ \/ /___ _ __        _   _ _ __  ___| |_ __ _| |__ | | ___
- \  // _ \ '_ \ _____| | | | '_ \/ __| __/ _` | '_ \| |/ _ \
- /  \  __/ | | |_____| |_| | | | \__ \ || (_| | |_) | |  __/
-/_/\_\___|_| |_|      \__,_|_| |_|___/\__\__,_|_.__/|_|\___|
-
-############################################################
+###############################################
+__  __            _  _    _ _____
+\ \/ /___ _ __   | || |  / |___  |    _ __ ___
+ \  // _ \ '_ \  | || |_ | |  / /____| '__/ __|
+ /  \  __/ | | | |__   _|| | / /_____| | | (__
+/_/\_\___|_| |_|    |_|(_)_|/_/      |_|  \___|
+
+###############################################
 
 https://www.xen.org/
 
diff --git a/SUPPORT.md b/SUPPORT.md
index 29f74ac506..cf2ddfacaf 100644
--- a/SUPPORT.md
+++ b/SUPPORT.md
@@ -9,7 +9,7 @@ for the definitions of the support status levels etc.
 
 # Release Support
 
-    Xen-Version: unstable
+    Xen-Version: 4.17-rc
     Initial-Release: n/a
     Supported-Until: TBD
     Security-Support-Until: Unreleased - not yet security-supported
diff --git a/xen/Makefile b/xen/Makefile
index 4e6e661261..9d0df5e2c5 100644
--- a/xen/Makefile
+++ b/xen/Makefile
@@ -6,7 +6,7 @@ this-makefile := $(call lastword,$(MAKEFILE_LIST))
 # All other places this is stored (eg. compile.h) should be autogenerated.
 export XEN_VERSION       = 4
 export XEN_SUBVERSION    = 17
-export XEN_EXTRAVERSION ?= -unstable$(XEN_VENDORVERSION)
+export XEN_EXTRAVERSION ?= -rc$(XEN_VENDORVERSION)
 export XEN_FULLVERSION   = $(XEN_VERSION).$(XEN_SUBVERSION)$(XEN_EXTRAVERSION)
 -include xen-version
 
--
generated by git-patchbot for /home/xen/git/xen.git#staging