remove applied patch

Signed-off-by: Igor Gnatenko <i.gnatenko.brain@gmail.com>

i965_Remove_early_release_of_DRI2_miptree.patch

@@ -1,30 +0,0 @@
-From e2a696a4cd93c2dbe445243de48ed478fbdb8009 Mon Sep 17 00:00:00 2001
-From: Chris Wilson <chris@chris-wilson.co.uk>
-Date: Fri, 10 Jul 2015 10:41:35 +0100
-Subject: i965: Remove early release of DRI2 miptree
-
-intel_update_winsys_renderbuffer_miptree() will release the existing
-miptree when wrapping a new DRI2 buffer, so we can remove the early
-release and so prevent a NULL mt dereference should importing the new
-DRI2 name fail for any reason. (Reusing the old DRI2 name will result
-in the rendering going astray, to a stale buffer, and not shown on the
-screen, but it allows us to issue a warning and not crash much later in
-innocent code.)
-
-Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
-
-diff --git a/src/mesa/drivers/dri/i965/brw_context.c b/src/mesa/drivers/dri/i965/brw_context.c
-index e8d1396..72f3897 100644
---- a/src/mesa/drivers/dri/i965/brw_context.c
-+++ b/src/mesa/drivers/dri/i965/brw_context.c
-@@ -1388,7 +1388,6 @@ intel_process_dri2_buffer(struct brw_context *brw,
-               buffer->cpp, buffer->pitch);
-    }
- 
--   intel_miptree_release(&rb->mt);
-    bo = drm_intel_bo_gem_create_from_name(brw->bufmgr, buffer_name,
-                                           buffer->name);
-    if (!bo) {
--- 
-cgit v0.10.2
-

mesa.spec

@@ -70,11 +70,6 @@ Source3: vl_mpeg12_decoder.c
 # Fedora opts to ignore the optional part of clause 2 and treat that code as 2 clause BSD.
 Source4: Mesa-MLAA-License-Clarification-Email.txt
 
-# upstream workaround for recent intel crasher regression
-# https://bugzilla.redhat.com/show_bug.cgi?id=1259443
-# http://bugs.freedesktop.org/show_bug.cgi?id=86281
-Patch1: i965_Remove_early_release_of_DRI2_miptree.patch
-
 Patch15: mesa-9.2-hardware-float.patch
 Patch20: mesa-10.2-evergreen-big-endian.patch
 Patch30: mesa-10.3-bigendian-assert.patch
@@ -349,7 +344,6 @@ Mesa Direct3D9 state tracker development package
 %setup -q -n mesa-%{git}
 grep -q ^/ src/gallium/auxiliary/vl/vl_decoder.c && exit 1
 
-%patch1 -p1 -b .i965_Remove_early_release_of_DRI2_miptree
 %patch15 -p1 -b .hwfloat
 %patch20 -p1 -b .egbe
 %patch30 -p1 -b .beassert