From 7271e19f490b07dbfb8bb3d453c12592aed86719 Mon Sep 17 00:00:00 2001
From: Matthew Auld <matthew.auld@intel.com>
Date: Thu, 21 Oct 2021 13:53:31 +0100
Subject: drm/i915/dmabuf: fix broken build
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Git-commit: 5740211ea442dbfd143093f8eea39faba186042f
Patch-mainline: v5.16-rc1
References: jsc#PED-1166 jsc#PED-1168 jsc#PED-1170 jsc#PED-1218 jsc#PED-1220 jsc#PED-1222 jsc#PED-1223 jsc#PED-1225

wbinvd_on_all_cpus() is only defined on x86 it seems, plus we need to
include asm/smp.h here.

SUSE backport: This got reverted in a merge commit so we duplicate that
revert in this patch instead.

Reported-by: kernel test robot <lkp@intel.com>
Signed-off-by: Matthew Auld <matthew.auld@intel.com>
Cc: Thomas Hellström <thomas.hellstrom@linux.intel.com>
Reviewed-by: Ashutosh Dixit <ashutosh.dixit@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20211021125332.2455288-1-matthew.auld@intel.com
(cherry picked from commit 777226dac058d119286b4081953cb5aa2cb7394b)
Signed-off-by: Rodrigo Vivi <rodrigo.vivi@intel.com>
Acked-by: Patrik Jakobsson <pjakobsson@suse.de>
---
 drivers/gpu/drm/i915/gem/i915_gem_dmabuf.c | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/drivers/gpu/drm/i915/gem/i915_gem_dmabuf.c b/drivers/gpu/drm/i915/gem/i915_gem_dmabuf.c
index eae09d323049..e8a58c997170 100644
--- a/drivers/gpu/drm/i915/gem/i915_gem_dmabuf.c
+++ b/drivers/gpu/drm/i915/gem/i915_gem_dmabuf.c
@@ -9,6 +9,8 @@
 #include <linux/dma-resv.h>
 #include <linux/module.h>
 
+#include <asm/smp.h>
+
 #include "i915_drv.h"
 #include "i915_gem_object.h"
 #include "i915_scatterlist.h"
-- 
2.38.1