Re: [PATCH 2.4.31-pre1] x86_64 breakage on UP_IOAPIC

[Mikael Pettersson <mikpe@csd.uu.se>]

Jesper Juhl writes:
 > Tiny, trivial, pedantic whitespace nit : 
 > 
 > On Tue, 26 Apr 2005, Mikael Pettersson wrote:
 > 
 > > The
 > > 
 > >   o x86_64: Resend lost APIC IRQs on Uniprocessor too
 > > 
 > > change in 2.4.31-pre1 causes linkage errors: on UP_IOAPIC systems it
 > > creates references to send_IPI_self() which is only defined on SMP.
 > > 
 > > The patch below reverts this change.
 > > 
 > > Alternatively, x86_64 could implement a send_IPI_self() fallback for !SMP,
 > > just like i386 does.
 > > 
 > > /Mikael
 > > 
 > > --- linux-2.4.31-pre1/include/asm-x86_64/hw_irq.h.~1~	2005-04-26 20:57:43.000000000 +0200
 > > +++ linux-2.4.31-pre1/include/asm-x86_64/hw_irq.h	2005-04-26 21:09:31.000000000 +0200
 > > @@ -156,7 +156,7 @@ static inline void x86_do_profile (unsig
 > >  	atomic_inc((atomic_t *)&prof_buffer[eip]);
 > >  }
 > >  
 > > -#ifdef CONFIG_X86_IO_APIC
 > > +#ifdef CONFIG_SMP /*more of this file should probably be ifdefed SMP */
 >                      ^^^
 >                       Space here?

I did a cut-n-paste from the 2.4.30 original.

/Mikael
-
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