2 files changed, 11 insertions, 0 deletions

diff --git a/arch/x86/include/asm/bootparam.h b/arch/x86/include/asm/bootparam.h
index 1724e8de317c..283a9a1b3efd 100644
--- a/arch/x86/include/asm/bootparam.h
+++ b/arch/x86/include/asm/bootparam.h
@@ -109,4 +109,14 @@ struct boot_params {
         __u8  _pad9[276];                               /* 0xeec */
 } __attribute__((packed));
 
+enum {
+        X86_SUBARCH_PC = 0,
+        X86_SUBARCH_LGUEST,
+        X86_SUBARCH_XEN,
+        X86_SUBARCH_MRST,
+        X86_NR_SUBARCHS,
+};
+
+
+
 #endif /* _ASM_X86_BOOTPARAM_H */
diff --git a/arch/x86/kernel/head_32.S b/arch/x86/kernel/head_32.S
index cc827ac9e8d3..304e3f3d747b 100644
--- a/arch/x86/kernel/head_32.S
+++ b/arch/x86/kernel/head_32.S
@@ -157,6 +157,7 @@ subarch_entries:
         .long default_entry             /* normal x86/PC */
         .long lguest_entry              /* lguest hypervisor */
         .long xen_entry                 /* Xen hypervisor */
+        .long default_entry             /* Moorestown MID */
 num_subarch_entries = (. - subarch_entries) / 4
 .previous
 #endif /* CONFIG_PARAVIRT */