Messages in this thread | | | Date | Tue, 03 Feb 2015 00:14:14 +0800 | From | Jiang Liu <> | Subject | Re: [PATCH] x86/devicetree: Fix build for amd64 |
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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 <ricardo.ribalda@gmail.com> > --- > 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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