CC: stable

On 5/6/08, Li Zefan <lizf@cn.fujitsu.com> wrote:
quoted text
>
> ---
>  mm/page_alloc.c |    2 +-
>  1 files changed, 1 insertions(+), 1 deletions(-)
>
> diff --git a/mm/page_alloc.c b/mm/page_alloc.c
> index bdd5c43..d0ba10d 100644
> --- a/mm/page_alloc.c
> +++ b/mm/page_alloc.c
> @@ -303,7 +303,7 @@ static void destroy_compound_page(struct page *page,
> unsigned long order)
>  	for (i = 1; i < nr_pages; i++) {
>  		struct page *p = page + i;
>
> -		if (unlikely(!PageTail(p) |
> +		if (unlikely(!PageTail(p) ||
>  				(p->first_page != page)))
>  			bad_page(page);
>  		__ClearPageTail(p);
> -- 1.5.4.rc3
> --
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-- 
Thanks,
Oliver
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