query EFI facilities
Reply-To: <1357219085-4312-2-git-send-email-m...@console-pimps.org>
In-Reply-To: <1357219085-4312-2-git-send-email-m...@console-pimps.org>
> diff --git a/init/main.c b/init/main.c
> index e33e09d..e71d924 100644
> --- a/init/main.c
> +++ b/init/main.c
> @@ -604,7 +604,7 @@ asmlinkage void __init start_kernel(void)
> pidmap_init();
> anon_vma_init();
> #ifdef CONFIG_X86
> - if (efi_enabled)
> + if (efi_enabled(EFI_RUNTIME_SERVICES))
> efi_enter_virtual_mode();
> #endif
> thread_info_cache_init();
> @@ -632,7 +632,7 @@ asmlinkage void __init start_kernel(void)
> acpi_early_init(); /* before LAPIC and SMP init */
> sfi_init_late();
>
> - if (efi_enabled) {
> + if (efi_enabled(EFI_RUNTIME_SERVICES)) {
> efi_late_init();
> efi_free_boot_services();
> }
I just wonder why we compile efi code away explicitly by CONFIG_X86 in
one place and implicitly by if (0) in another place, in the same
function.
Thanks,
Guo Chao
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