diff options
| -rw-r--r-- | arch/x86/platform/pvh/head.S | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/arch/x86/platform/pvh/head.S b/arch/x86/platform/pvh/head.S index 344030c1a81d..53ee2d53fcf8 100644 --- a/arch/x86/platform/pvh/head.S +++ b/arch/x86/platform/pvh/head.S @@ -91,10 +91,12 @@ SYM_CODE_START(pvh_start_xen) leal rva(early_stack_end)(%ebp), %esp +#if defined(CONFIG_X86_64) || defined(CONFIG_X86_PAE) /* Enable PAE mode. */ mov %cr4, %eax orl $X86_CR4_PAE, %eax mov %eax, %cr4 +#endif #ifdef CONFIG_X86_64 /* Enable Long mode. */ |