linux-kernel - Re: [PATCH 3/6] x86: early_ioremap

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Message-ID: <20080125090112.GC23708@elte.hu>
Date:	Fri, 25 Jan 2008 10:01:12 +0100
From:	Ingo Molnar <mingo@...e.hu>
To:	"Huang, Ying" <ying.huang@...el.com>
Cc:	Ingo Molnar <mingo@...hat.com>, "H. Peter Anvin" <hpa@...or.com>,
	Thomas Gleixner <tglx@...utronix.de>, Andi Kleen <ak@...e.de>,
	linux-kernel@...r.kernel.org
Subject: Re: [PATCH 3/6] x86: early_ioremap_reset fix


* Huang, Ying <ying.huang@...el.com> wrote:

> This patch fixes a bug of early_ioremap_reset.
> 
> Signed-off-by: Huang Ying <ying.huang@...el.com>
> 
> ---
>  arch/x86/mm/ioremap_32.c |    2 +-
>  1 file changed, 1 insertion(+), 1 deletion(-)
> 
> --- a/arch/x86/mm/ioremap_32.c
> +++ b/arch/x86/mm/ioremap_32.c
> @@ -285,7 +285,7 @@ void __init early_ioremap_reset(void)
>  	pte_t *pte;
>  
>  	after_paging_init = 1;
> -	for (idx = FIX_BTMAP_BEGIN; idx <= FIX_BTMAP_END; idx--) {
> +	for (idx = FIX_BTMAP_BEGIN; idx >= FIX_BTMAP_END; idx--) {
>  		addr = fix_to_virt(idx);

thanks, applied.

	Ingo
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