Re: [PATCH 1/1] x86: convert-cpuinfo_x86-array-to-a-per_cpu-array fix

["Yinghai Lu" <yhlu.kernel@gmail.com>]

On 10/12/07, travis@sgi.com <travis@sgi.com> wrote:
> This fix corrects the problem that early_identify_cpu() sets
> cpu_index to '0' (needed when called by setup_arch) after
> smp_store_cpu_info() had set it to the correct value.
>
> Signed-off-by: Mike Travis <travis@sgi.com>
> ---
>  arch/x86_64/kernel/smpboot.c |    2 +-
>  1 file changed, 1 insertion(+), 1 deletion(-)
>
> --- linux.orig/arch/x86_64/kernel/smpboot.c     2007-10-12 14:28:45.000000000 -0700
> +++ linux/arch/x86_64/kernel/smpboot.c  2007-10-12 14:53:42.753508152 -0700
> @@ -141,8 +141,8 @@ static void __cpuinit smp_store_cpu_info
>         struct cpuinfo_x86 *c = &cpu_data(id);
>
>         *c = boot_cpu_data;
> -       c->cpu_index = id;
>         identify_cpu(c);
> +       c->cpu_index = id;
>         print_cpu_info(c);
>  }
>

why not removing assignment in early_identify_cpu?

YH
-
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