Hi Ricardo,
How about defining a version of apic_force_enable()
for X86_64 in apic.h which just return failure?
Regards!
Gerry
On 2015/2/2 23:50, Ricardo Ribalda Delgado wrote:
> apic_force_enable is not defined for amd64.
>
> Without this patch:
>
> LD init/built-in.o
> arch/x86/built-in.o: In function `dtb_lapic_setup':
> kernel/devicetree.c:155:
> undefined reference to `apic_force_enable'
> Makefile:923: recipe for target 'vmlinux' failed
> make: *** [vmlinux] Error 1
>
> Signed-off-by: Ricardo Ribalda Delgado <[email protected]>
> ---
> arch/x86/kernel/devicetree.c | 2 ++
> 1 file changed, 2 insertions(+)
>
> diff --git a/arch/x86/kernel/devicetree.c b/arch/x86/kernel/devicetree.c
> index 3d35033..b5560de 100644
> --- a/arch/x86/kernel/devicetree.c
> +++ b/arch/x86/kernel/devicetree.c
> @@ -152,7 +152,9 @@ static void __init dtb_lapic_setup(void)
>
> /* Did the boot loader setup the local APIC ? */
> if (!cpu_has_apic) {
> +#ifndef CONFIG_X86_64
> if (apic_force_enable(r.start))
> +#endif
> return;
> }
> smp_found_config = 1;
>
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