linux-kernel - Re: about x86: relax RAM check in ioremap

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Date:	Sun, 3 Feb 2008 18:52:08 -0800
From:	"Yinghai Lu" <yhlu.kernel@...il.com>
To:	"Yinghai Lu" <Yinghai.Lu@....com>
Cc:	"Ingo Molnar" <mingo@...e.hu>, kjwinchester@...il.com,
	"Thomas Gleixner" <tglx@...utronix.de>,
	linux-kernel@...r.kernel.org
Subject: Re: about x86: relax RAM check in ioremap

On Feb 3, 2008 3:38 PM, Yinghai Lu <Yinghai.Lu@....com> wrote:
> wonder if you still need that patch after following patch is a applied.
>
> YH
>
> diff --git a/arch/x86/kernel/aperture_64.c b/arch/x86/kernel/aperture_64.c
> index 608152a..f645413 100644
> --- a/arch/x86/kernel/aperture_64.c
> +++ b/arch/x86/kernel/aperture_64.c
> @@ -278,7 +278,7 @@ void __init early_gart_iommu_check(void)
>                 last_aper_enabled = aper_enabled;
>         }
>
> -       if (!fix && !aper_enabled)
> +       if (!fix /* && !aper_enabled*/)
>                 return;
>
>         if (!aper_base || !aper_size || aper_base + aper_size > 0x100000000UL)
> --

forget about it, it seem kevin is using 32 bit kernel.

YH
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