linux-kernel - Re: [PATCH] Lowmemory corruption. Quirk for Intel DG45ID board.

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Message-ID: <20090718113953.GG27287@elte.hu>
Date:	Sat, 18 Jul 2009 13:39:53 +0200
From:	Ingo Molnar <mingo@...e.hu>
To:	Alexey Fisher <bug-track@...her-privat.net>,
	"H. Peter Anvin" <hpa@...or.com>
Cc:	ykzhao <yakui.zhao@...el.com>, linux-kernel@...r.kernel.org,
	tglx@...utronix.de, alan@...rguk.ukuu.org.uk
Subject: Re: [PATCH] Lowmemory corruption. Quirk for Intel DG45ID board.


* Alexey Fisher <bug-track@...her-privat.net> wrote:

> AMI BIOS with lowmemory corruption was found on Intel DG45ID board
> (Bug 13710). It hase differnt DMI_BIOS_VENDOR = "Intel Corp.", for
> now we will match only DMI_BOARD_NAME.
> 
> Signed-off-by: Alexey Fisher <bug-track@...her-privat.net>
> ---
>  arch/x86/kernel/setup.c |   13 +++++++++++++
>  1 files changed, 13 insertions(+), 0 deletions(-)
> 
> diff --git a/arch/x86/kernel/setup.c b/arch/x86/kernel/setup.c
> index de2cab1..4bacb68 100644
> --- a/arch/x86/kernel/setup.c
> +++ b/arch/x86/kernel/setup.c
> @@ -672,6 +672,19 @@ static struct dmi_system_id __initdata bad_bios_dmi_table[] = {
>  			DMI_MATCH(DMI_BIOS_VENDOR, "Phoenix Technologies"),
>  		},
>  	},
> +	{
> +	/*
> +	 * AMI BIOS with lowmemory corruption was found on Intel DG45ID board.
> +	 * It hase differnt DMI_BIOS_VENDOR = "Intel Corp.", for now we will

FYI, i did: s/differnt/different

and a few other minor edits.

> +	 * match only DMI_BOARD_NAME and see if there is more bad products
> +	 * with this vendor.
> +	 */
> +		.callback = dmi_low_memory_corruption,
> +		.ident = "AMI BIOS",
> +		.matches = {
> +			DMI_MATCH(DMI_BOARD_NAME, "DG45ID"),
> +		},
> +	},
>  #endif

Applied to tip:x86/urgent, thanks Alexey!

	Ingo
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