On Wed, 20 Aug 2003, Alex Goddard wrote:

> Attempting to compile results in this:
> 
> arch/i386/kernel/setup.c: In function `parse_cmdline_early':
> arch/i386/kernel/setup.c:548: `skip_ioapic_setup' undeclared (first use in 
> this function)
> arch/i386/kernel/setup.c:548: (Each undeclared identifier is reported only 
> once
> arch/i386/kernel/setup.c:548: for each function it appears in.)
> make[1]: *** [arch/i386/kernel/setup.o] Error 1
> make: *** [arch/i386/kernel] Error 2
> 
> regardless of whether APIC support is enabled.

Attached is my .config.  The machine's a uniprocessor Athlon.  Normally
APIC is disabled, and this paticular problem gets hit regardless of
whether APIC is enabled or not.

Adding a header or two (apic.h and io_apic.h) to setup.c fixes the
problem, but only if I enable APIC.

-- 
Alex Goddard
agoddard@purdue.edu