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From 73e77e056427e2042b8d84933c02db92e17cf233 Mon Sep 17 00:00:00 2001
From: David McFarland <corngood@gmail.com>
Date: Thu, 29 Dec 2016 14:49:18 -0400
Subject: [PATCH] use kernel fence_array in 4.8+
---
amd/backport/include/kcl/kcl_fence_array.h | 10 ++++++++--
amd/backport/kcl_fence_array.c | 2 +-
2 files changed, 9 insertions(+), 3 deletions(-)
diff --git a/amd/backport/include/kcl/kcl_fence_array.h b/amd/backport/include/kcl/kcl_fence_array.h
index bb4401e..0d9f344 100644
--- a/amd/backport/include/kcl/kcl_fence_array.h
+++ b/amd/backport/include/kcl/kcl_fence_array.h
@@ -19,11 +19,15 @@
* more details.
*/
-#ifndef __LINUX_FENCE_ARRAY_H
-#define __LINUX_FENCE_ARRAY_H
+#ifndef __KCL_FENCE_ARRAY_H
+#define __KCL_FENCE_ARRAY_H
#include <linux/fence.h>
+#if LINUX_VERSION_CODE >= KERNEL_VERSION(4,8,0)
+#include <linux/fence-array.h>
+#else
+
/**
* struct fence_array_cb - callback helper for fence array
* @cb: fence callback structure for signaling
@@ -72,4 +76,6 @@ struct fence_array *fence_array_create(int num_fences, struct fence **fences,
u64 context, unsigned seqno,
bool signal_on_any);
+#endif
+
#endif /* __LINUX_FENCE_ARRAY_H */
diff --git a/amd/backport/kcl_fence_array.c b/amd/backport/kcl_fence_array.c
index d7ee15c..1865444 100644
--- a/amd/backport/kcl_fence_array.c
+++ b/amd/backport/kcl_fence_array.c
@@ -21,7 +21,7 @@
#include <linux/export.h>
#include <linux/slab.h>
-#if defined(BUILD_AS_DKMS)
+#if defined(BUILD_AS_DKMS) && LINUX_VERSION_CODE < KERNEL_VERSION(4,8,0)
static void fence_array_cb_func(struct fence *f, struct fence_cb *cb);
static const char *fence_array_get_driver_name(struct fence *fence)
--
2.11.0
|