Re: UML doesn't compile in 2.6.21

[Jeff Dike <jdike@addtoit.com>]

On Thu, May 17, 2007 at 12:49:38AM +0200, Robert Schwebel wrote:
> Jeff,
> 
> Any idea how this could happen? I'm trying to build 2.6.21 for
> ARCH=um, and the linker stage explodes here:
> 
>   CHK     include/linux/compile.h
>   UPD     include/linux/compile.h
>   CC      init/version.o
>   LD      init/built-in.o
>   LD      .tmp_vmlinux1
> lib/lib.a(bug.o): In function `find_bug':
> bug.c:(.text+0x171): undefined reference to `__start___bug_table'
> bug.c:(.text+0x177): undefined reference to `__stop___bug_table'
> bug.c:(.text+0x180): undefined reference to `__start___bug_table'
> bug.c:(.text+0x193): undefined reference to `__stop___bug_table'

No, I don't.  The bug_table symbols are rather unconditionally defined
in asm-generic/vmlinux.lds.h.  This can't be affected by any config
settings that I can see, let alone module support.  Further, the
config I always build has modules enabled, and I've never seen this.

Can you try starting over with an mrproper and see if you can
reproduce it?

				Jeff

-- 
Work email - jdike at linux dot intel dot com
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