[vbox-dev] Fix for kernel 6.5 build of VB 7.0.10

[Larry Finger]

Hi,

The 7.0.10 release fixed most problems with kernel 6.5. The first exception was 
the problem with extensible arrays in the kernel's vboxsf module that I 
described earlier. There were some hiccups, but that fix should be in kernel 
6.5-rc6.

One other problem showed up in the compilation of vbox_fb.c. The patch for that, 
released under the MIT license, is shown below:

Index: VirtualBox-7.0.10/src/VBox/Additions/linux/drm/vbox_fb.c
===================================================================
--- VirtualBox-7.0.10.orig/src/VBox/Additions/linux/drm/vbox_fb.c
+++ VirtualBox-7.0.10/src/VBox/Additions/linux/drm/vbox_fb.c
@@ -197,9 +197,13 @@ static struct fb_ops vboxfb_ops = {
         .owner = THIS_MODULE,
         .fb_check_var = drm_fb_helper_check_var,
         .fb_set_par = drm_fb_helper_set_par,
+#if RTLNX_VER_MIN(6, 5, 0)
+       FB_DEFAULT_SYS_OPS,
+#else
         .fb_fillrect = drm_fb_helper_sys_fillrect,
         .fb_copyarea = drm_fb_helper_sys_copyarea,
         .fb_imageblit = drm_fb_helper_sys_imageblit,
+#endif
         .fb_pan_display = drm_fb_helper_pan_display,
         .fb_blank = drm_fb_helper_blank,
         .fb_setcmap = drm_fb_helper_setcmap,

Larry