Re: 2.6.19-rc2-mm2 not building on ia64

From: Andrew Morton
Date: Fri Oct 20 2006 - 18:31:40 EST


On Sat, 21 Oct 2006 00:14:34 +0200 (CEST)
Jiri Kosina <jikos@xxxxxxxx> wrote:

> On Fri, 20 Oct 2006, Bryce Harrington wrote:
>
> > We're seeing the following error building the 2.6.19-rc2-mm2 kernel on
> > ia64 (it builds ok on x86_64). 2.6.19-rc2-git4 builds ok.
> > CC [M] drivers/acpi/processor_throttling.o
> > arch/ia64/sn/kernel/setup.c: In function `sn_setup':
> > arch/ia64/sn/kernel/setup.c:470: error: `ia64_timestamp_clock' undeclared (first use in this function)
> > arch/ia64/sn/kernel/setup.c:470: error: (Each undeclared identifier is reported only once
> > arch/ia64/sn/kernel/setup.c:470: error: for each function it appears in.)
> > CC fs/ext2/namei.o
> > make[2]: *** [arch/ia64/sn/kernel/setup.o] Error 1
> > make[1]: *** [arch/ia64/sn/kernel] Error 2
> > make: *** [arch/ia64/sn] Error 2
> > make: *** Waiting for unfinished jobs....
>
> (added relevant CCs)
>
> This is caused by
> statistics-infrastructure-make-printk_clock-a-generic-kernel-wide-nsec-resolution.patch
>
> I wonder how this could ever compile :)

grr. How many times do we have to tell how many people to not put extern
declarations in C files? This build error is a direct consequence of that
absolutely utterly basic programming mistake.

> Andrew, could you please apply this trivial on top of the original one?

If I had the energy I'd fix it for real, but I don't so I won't. Thanks.

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