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SubjectRe: arch/x86/kernel/test_nx.c compile error
On Wed, Jan 30, 2008 at 07:44:32PM +0100, Ingo Molnar wrote:
>
> * Ingo Molnar <mingo@elte.hu> wrote:
>
> > does the patch below help?
>
> uhm, the one below instead.
>
> Ingo
>
> ------------>
> Subject: x86: fix arch/x86/kernel/test_nx.c modular build bug
> From: Ingo Molnar <mingo@elte.hu>
>
> fix this modular build bug:
>
> > CC [M] arch/x86/kernel/test_nx.o
> > {standard input}: Assembler messages:
> > {standard input}:58: Error: cannot represent relocation type BFD_RELOC_64
> > {standard input}:59: Error: cannot represent relocation type BFD_RELOC_64
> > make[2]: *** [arch/x86/kernel/test_nx.o] Error 1
> > make[1]: *** [arch/x86/kernel] Error 2
>
> Reported-by: Adrian Bunk <bunk@kernel.org>
> Signed-off-by: Ingo Molnar <mingo@elte.hu>
> ---
> arch/x86/kernel/test_nx.c | 5 +++++
> 1 file changed, 5 insertions(+)
>
> Index: linux-x86.q/arch/x86/kernel/test_nx.c
> ===================================================================
> --- linux-x86.q.orig/arch/x86/kernel/test_nx.c
> +++ linux-x86.q/arch/x86/kernel/test_nx.c
> @@ -91,8 +91,13 @@ static noinline int test_address(void *a
> ".previous\n"
> ".section __ex_table,\"a\"\n"
> " .align 8\n"
> +#ifdef CONFIG_X86_32
> + " .long 0b\n"
> + " .long 2b\n"
> +#endif
> " .quad 0b\n"
> " .quad 2b\n"
> +#else
>...

You don't test whether your patches compile? ;-)

After the obvious fix it compiled.

Why wasn't this issue found before it entered Linus' tree?

cu
Adrian

--

"Is there not promise of rain?" Ling Tan asked suddenly out
of the darkness. There had been need of rain for many days.
"Only a promise," Lao Er said.
Pearl S. Buck - Dragon Seed



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