VritualBox Guest Addition 5.2.22 Patch for Cent OS 7.6

instruction.md

VritualBox Guest Addition 5.2.22 Patch for Cent OS 7.6

Original Patch

https://www.virtualbox.org/attachment/ticket/18093/vbox_video_build_rhel76_fix.patch

How to apply

1. Download vboxvide.patch from below
2. Ensure newline is CR LF
3. Change directory to /opt/VBoxGuestAdditions-5.2.22/src/vboxguest-5.2.22/vboxvideo
4. Apply patch with sudo patch -p1 < path/to/vboxvide.patch
5. Rebuild Guest Addition with sudo /opt/VBoxGuestAdditions-5.2.22/init/vboxadd setup

vboxvideo.patch

diff -u vboxvideo-original/vbox_drv.h vboxvideo/vbox_drv.h
--- vboxvideo-original/vbox_drv.h	2018-12-12 12:37:53.919791853 +0900
+++ vboxvideo/vbox_drv.h	2018-12-12 12:43:50.521791853 +0900
@@ -45,6 +45,9 @@
 #include <linux/string.h>
 
 #if defined(RHEL_MAJOR) && defined(RHEL_MINOR)
+# if RHEL_MAJOR == 7 && RHEL_MINOR >= 6
+#  define RHEL_76
+# endif
 # if RHEL_MAJOR == 7 && RHEL_MINOR >= 5
 #  define RHEL_75
 # endif
diff -u vboxvideo-original/vbox_mode.c vboxvideo/vbox_mode.c
--- vboxvideo-original/vbox_mode.c	2018-12-12 12:37:53.919791853 +0900
+++ vboxvideo/vbox_mode.c	2018-12-12 13:06:27.361791853 +0900
@@ -352,7 +352,7 @@
 	/* pick the encoder ids */
 	if (enc_id)
 #if LINUX_VERSION_CODE >= KERNEL_VERSION(4, 15, 0) || \
-	(defined(CONFIG_SUSE_VERSION) && CONFIG_SUSE_VERSION == 15)
+	(defined(CONFIG_SUSE_VERSION) && CONFIG_SUSE_VERSION == 15) || defined(RHEL_76)
 		return drm_encoder_find(connector->dev, NULL, enc_id);
 #else
 		return drm_encoder_find(connector->dev, enc_id);
diff -u vboxvideo-original/vbox_ttm.c vboxvideo/vbox_ttm.c
--- vboxvideo-original/vbox_ttm.c	2018-12-12 12:37:53.919791853 +0900
+++ vboxvideo/vbox_ttm.c	2018-12-12 13:07:45.712791853 +0900
@@ -204,7 +204,7 @@
 	.destroy = &vbox_ttm_backend_destroy,
 };
 
-#if LINUX_VERSION_CODE < KERNEL_VERSION(4, 17, 0)
+#if (LINUX_VERSION_CODE < KERNEL_VERSION(4, 17, 0)) && !defined(RHEL_76)
 static struct ttm_tt *vbox_ttm_tt_create(struct ttm_bo_device *bdev,
 					 unsigned long size,
 					 u32 page_flags,
@@ -221,7 +221,7 @@
 		return NULL;
 
 	tt->func = &vbox_tt_backend_func;
-#if LINUX_VERSION_CODE < KERNEL_VERSION(4, 17, 0)
+#if (LINUX_VERSION_CODE < KERNEL_VERSION(4, 17, 0)) && !defined(RHEL_76)
 	if (ttm_tt_init(tt, bdev, size, page_flags, dummy_read_page)) {
 #else
 	if (ttm_tt_init(tt, bo, page_flags)) {
@@ -234,7 +234,7 @@
 }
 
 #if LINUX_VERSION_CODE < KERNEL_VERSION(4, 17, 0)
-# if LINUX_VERSION_CODE < KERNEL_VERSION(4, 16, 0)
+# if (LINUX_VERSION_CODE < KERNEL_VERSION(4, 16, 0)) && !defined(RHEL_76)
 static int vbox_ttm_tt_populate(struct ttm_tt *ttm)
 {
 	return ttm_pool_populate(ttm);
@@ -268,7 +268,7 @@
 	.io_mem_reserve = &vbox_ttm_io_mem_reserve,
 	.io_mem_free = &vbox_ttm_io_mem_free,
 #if LINUX_VERSION_CODE >= KERNEL_VERSION(4, 12, 0) || defined(RHEL_75)
-# if LINUX_VERSION_CODE < KERNEL_VERSION(4, 16, 0)
+# if (LINUX_VERSION_CODE < KERNEL_VERSION(4, 16, 0)) && !defined(RHEL_76)
 	.io_mem_pfn = ttm_bo_default_io_mem_pfn,
 # endif
 #endif
@@ -411,7 +411,7 @@
 #else
 			  align >> PAGE_SHIFT, false, acc_size,
 #endif
-#if LINUX_VERSION_CODE >= KERNEL_VERSION(3, 18, 0) || defined(RHEL_72)
+#if (LINUX_VERSION_CODE >= KERNEL_VERSION(3, 18, 0) || defined(RHEL_72)) && !defined(RHEL_76)
 			  NULL,
 #endif
 			  NULL, vbox_bo_ttm_destroy);
@@ -430,7 +430,7 @@
 
 int vbox_bo_pin(struct vbox_bo *bo, u32 pl_flag, u64 *gpu_addr)
 {
-#if LINUX_VERSION_CODE >= KERNEL_VERSION(4, 16, 0)
+#if (LINUX_VERSION_CODE >= KERNEL_VERSION(4, 16, 0)) || defined(RHEL_76)
 	struct ttm_operation_ctx ctx = { false, false };
 #endif
 	int i, ret;
@@ -448,7 +448,7 @@
 	for (i = 0; i < bo->placement.num_placement; i++)
 		PLACEMENT_FLAGS(bo->placements[i]) |= TTM_PL_FLAG_NO_EVICT;
 
-#if LINUX_VERSION_CODE < KERNEL_VERSION(4, 16, 0)
+#if (LINUX_VERSION_CODE < KERNEL_VERSION(4, 16, 0)) && !defined(RHEL_76)
 	ret = ttm_bo_validate(&bo->bo, &bo->placement, false, false);
 #else
 	ret = ttm_bo_validate(&bo->bo, &bo->placement, &ctx);
@@ -466,7 +466,7 @@
 
 int vbox_bo_unpin(struct vbox_bo *bo)
 {
-#if LINUX_VERSION_CODE >= KERNEL_VERSION(4, 16, 0)
+#if (LINUX_VERSION_CODE >= KERNEL_VERSION(4, 16, 0)) || defined(RHEL_76)
 	struct ttm_operation_ctx ctx = { false, false };
 #endif
 	int i, ret;
@@ -482,7 +482,7 @@
 	for (i = 0; i < bo->placement.num_placement; i++)
 		PLACEMENT_FLAGS(bo->placements[i]) &= ~TTM_PL_FLAG_NO_EVICT;
 
-#if LINUX_VERSION_CODE < KERNEL_VERSION(4, 16, 0)
+#if (LINUX_VERSION_CODE < KERNEL_VERSION(4, 16, 0)) && !defined(RHEL_76)
 	ret = ttm_bo_validate(&bo->bo, &bo->placement, false, false);
 #else
 	ret = ttm_bo_validate(&bo->bo, &bo->placement, &ctx);
@@ -500,7 +500,7 @@
  */
 int vbox_bo_push_sysram(struct vbox_bo *bo)
 {
-#if LINUX_VERSION_CODE >= KERNEL_VERSION(4, 16, 0)
+#if (LINUX_VERSION_CODE >= KERNEL_VERSION(4, 16, 0)) || defined(RHEL_76)
 	struct ttm_operation_ctx ctx = { false, false };
 #endif
 	int i, ret;
@@ -521,7 +521,7 @@
 	for (i = 0; i < bo->placement.num_placement; i++)
 		PLACEMENT_FLAGS(bo->placements[i]) |= TTM_PL_FLAG_NO_EVICT;
 
-#if LINUX_VERSION_CODE < KERNEL_VERSION(4, 16, 0)
+#if (LINUX_VERSION_CODE < KERNEL_VERSION(4, 16, 0)) && !defined(RHEL_76)
 	ret = ttm_bo_validate(&bo->bo, &bo->placement, false, false);
 #else
 	ret = ttm_bo_validate(&bo->bo, &bo->placement, &ctx);