x86/msr: Fix XEN_MSR_PAT to build with older binutils

Older binutils complains with:
  trampoline.S:95: Error: junk `ul&0xffffffff' after expression

Use an assembly-safe constant.

Signed-off-by: Andrew Cooper <andrew.cooper3@citrix.com>
Acked-by: Jan Beulich <jbeulich@suse.com>

diff --git a/xen/include/asm-x86/processor.h b/xen/include/asm-x86/processor.h
index ea6e5497f4ff39b9ed64e09ae63a0822eb9f7508..8f6f5a97dd7640ca862a6853d00a5218da172f00 100644 (file)
--- a/xen/include/asm-x86/processor.h
+++ b/xen/include/asm-x86/processor.h
@@ -99,7 +99,7 @@
  * Host IA32_CR_PAT value to cover all memory types.  This is not the default
  * MSR_PAT value, and is an ABI with PV guests.
  */
-#define XEN_MSR_PAT 0x050100070406ul
+#define XEN_MSR_PAT _AC(0x050100070406, ULL)
 
 #ifndef __ASSEMBLY__