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Subject[PATCH next v2] drm/i915/gtt: add missing include file asm/smp.h
Date
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>
---

changes in v2:
- correct build error messages.

---
drivers/gpu/drm/i915/gt/intel_ggtt.c | 1 +
1 file changed, 1 insertion(+)

diff --git a/drivers/gpu/drm/i915/gt/intel_ggtt.c b/drivers/gpu/drm/i915/gt/intel_ggtt.c
index 1a2b5dc..9ef8ed8 100644
--- a/drivers/gpu/drm/i915/gt/intel_ggtt.c
+++ b/drivers/gpu/drm/i915/gt/intel_ggtt.c
@@ -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"
--
2.7.4
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