diff --git a/0001-glx-fix-xshm-check-to-init-xshm_opcode.patch b/0001-glx-fix-xshm-check-to-init-xshm_opcode.patch
new file mode 100644
index 0000000..1b2ec86
--- /dev/null
+++ b/0001-glx-fix-xshm-check-to-init-xshm_opcode.patch
@@ -0,0 +1,27 @@
+From 808c054a42fd24a1aaefaeb1d95195fea9fb6e84 Mon Sep 17 00:00:00 2001
+From: Dave Airlie <airlied@redhat.com>
+Date: Wed, 7 Dec 2022 05:11:47 +1000
+Subject: [PATCH] glx: fix xshm check to init xshm_opcode.
+
+Found and proposed by Ray Strode (halfline)
+
+Fixes: 68e89401140d ("glx/drisw: use xcb instead of X to query connection")
+---
+ src/glx/drisw_glx.c | 1 +
+ 1 file changed, 1 insertion(+)
+
+diff --git a/src/glx/drisw_glx.c b/src/glx/drisw_glx.c
+index c0d1e85fdc4..d7658eaf7c1 100644
+--- a/src/glx/drisw_glx.c
++++ b/src/glx/drisw_glx.c
+@@ -874,6 +874,7 @@ check_xshm(Display *dpy)
+ 
+    shm_cookie = xcb_query_extension(c, 7, "MIT-SHM");
+    shm_reply = xcb_query_extension_reply(c, shm_cookie, NULL);
++   xshm_opcode = shm_reply->major_opcode;
+ 
+    has_mit_shm = shm_reply->present;
+    free(shm_reply);
+-- 
+2.38.1
+
diff --git a/mesa.spec b/mesa.spec
index 19e3a17..37c28d5 100644
--- a/mesa.spec
+++ b/mesa.spec
@@ -52,7 +52,7 @@
 
 Name:           mesa
 Summary:        Mesa graphics libraries
-%global ver 22.3.0-rc4
+%global ver 22.3.0
 Version:        %{lua:ver = string.gsub(rpm.expand("%{ver}"), "-", "~"); print(ver)}
 Release:        1%{?dist}
 License:        MIT
@@ -65,6 +65,7 @@ Source0:        https://mesa.freedesktop.org/archive/%{name}-%{ver}.tar.xz
 Source1:        Mesa-MLAA-License-Clarification-Email.txt
 
 Patch10:	gnome-shell-glthread-disable.patch
+Patch11:        0001-glx-fix-xshm-check-to-init-xshm_opcode.patch
 
 BuildRequires:  meson >= 0.45
 BuildRequires:  gcc
@@ -601,6 +602,9 @@ popd
 %endif
 
 %changelog
+* Wed Dec 07 2022 Dave Airlie <airlied@redhat.com> - 22.3.0-1
+- Update to mesa 22.3.0 + fix  mit-shm regression
+
 * Fri Nov 25 2022 Dave Airlie <airlied@redhat.com> - 22.3.0~rc4.1
 - Update to mesa 22.3.0-rc4 + disable glthread for gnome-shell
 
diff --git a/sources b/sources
index b4ccea1..058052e 100644
--- a/sources
+++ b/sources
@@ -1 +1 @@
-SHA512 (mesa-22.3.0-rc4.tar.xz) = b07c8c3adbd3e8878e4849954ed8b2344d2827da85ccc2dbaa2a26e154193fb736cd1773838957ee597158c8678603ac76b3bf94ec15f8280a1fd65c5f7a67e3
+SHA512 (mesa-22.3.0.tar.xz) = bf4d344459f97d266a5943b33aecf062b0825e13c1617afdab71c4ba6a87a201440761c9a32a6e0060910a0917122e3f4d29f666d6b94a38a71c94b9ff3ab9da