[Xen-devel] [PATCH v2 4/5] xen/x86: Use constant as multiboot protocol identifier

[Daniel Kiper <daniel.kiper@xxxxxxxxxx>]

Use constant as multiboot protocol identifier instead of plain number.

Signed-off-by: Daniel Kiper <daniel.kiper@xxxxxxxxxx>
---
v2 - suggestions/fixes:
   - patch split rearrangement
     (suggested by Andrew Cooper and Jan Beulich).
---
 xen/arch/x86/boot/head.S |    2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/xen/arch/x86/boot/head.S b/xen/arch/x86/boot/head.S
index 79bce3c..7e48833 100644
--- a/xen/arch/x86/boot/head.S
+++ b/xen/arch/x86/boot/head.S
@@ -82,7 +82,7 @@ __start:
         mov     %ecx,%ss
 
         /* Check for Multiboot bootloader */
-        cmp     $0x2BADB002,%eax
+        cmp     $MULTIBOOT_BOOTLOADER_MAGIC,%eax
         jne     not_multiboot
 
         /* Set up trampoline segment 64k below EBDA */
-- 
1.7.10.4


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