Merge branch 'x86-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip

Pull x86 fixes from Ingo Molnar:
 "Two simplefb fixes"

* 'x86-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip:
  x86/simplefb: Mark framebuffer mem-resources as IORESOURCE_BUSY to avoid bootup warning
  x86/simplefb: Fix overflow causing bogus fall-back

1 files changed, 2 insertions, 2 deletions

diff --git a/arch/x86/kernel/sysfb_simplefb.c b/arch/x86/kernel/sysfb_simplefb.c
index 22513e96b012..86179d409893 100644
--- a/arch/x86/kernel/sysfb_simplefb.c
+++ b/arch/x86/kernel/sysfb_simplefb.c
@@ -72,14 +72,14 @@ __init int create_simplefb(const struct screen_info *si,
          * the part that is occupied by the framebuffer */
         len = mode->height * mode->stride;
         len = PAGE_ALIGN(len);
-        if (len > si->lfb_size << 16) {
+        if (len > (u64)si->lfb_size << 16) {
                 printk(KERN_WARNING "sysfb: VRAM smaller than advertised\n");
                 return -EINVAL;
         }
 
         /* setup IORESOURCE_MEM as framebuffer memory */
         memset(&res, 0, sizeof(res));
-        res.flags = IORESOURCE_MEM;
+        res.flags = IORESOURCE_MEM | IORESOURCE_BUSY;
         res.name = simplefb_resname;
         res.start = si->lfb_base;
         res.end = si->lfb_base + len - 1;