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drm/i915/gtt: add missing include file asm/smp.h

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Fix build error:
drivers/gpu/drm/i915/gt/intel_ggtt.c: In function ggtt_restore_mappings:
drivers/gpu/drm/i915/gt/intel_ggtt.c:1239:3: error:
	implicit declaration of function wbinvd_on_all_cpus; did you mean wrmsr_on_cpus? [-Werror=implicit-function-declaration]
   wbinvd_on_all_cpus();
      ^~~~~~~~~~~~~~~~~~
         wrmsr_on_cpus

Reported-by: Hulk Robot <hulkci@huawei.com>
Signed-off-by: Chen Zhou <chenzhou10@huawei.com>
Reviewed-by: Chris Wilson <chris@chris-wilson.co.uk>
Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
Link: https://patchwork.freedesktop.org/patch/msgid/20200109012303.153001-1-chenzhou10@huawei.com
This commit is contained in:
Chen Zhou 2020-01-09 09:23:03 +08:00 committed by Chris Wilson
parent 5c34ba27cb
commit 8801eb4840
1 changed files with 1 additions and 0 deletions
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drivers/gpu/drm/i915/gt/intel_ggtt.c
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@ -6,6 +6,7 @@
#include <linux/stop_machine.h>
#include <asm/set_memory.h>
#include <asm/smp.h>
#include "intel_gt.h"
#include "i915_drv.h"