Re: [PATCH] fix warning in arch/x86/mm/pgtable.c

[Ingo Molnar]

* Michael Borisov <niro@xxxxxx> wrote:

> This patch fixes the following compile warning:
> 
> arch/x86/mm/pgtable.c: In function âpgd_mop_up_pmdsâ:
> arch/x86/mm/pgtable.c:194: warning: unused variable âpmdâ

> -               pmd_t *pmd = (pmd_t *)get_zeroed_page(GFP_KERNEL|
> __GFP_REPEAT);
> +               pmd_t *pmd;
> +               pmd = (pmd_t *)get_zeroed_page(GFP_KERNEL|__GFP_REPEAT);

what gcc version are you using? Seems to be a compiler bug.

	Ingo
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