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

From: Ingo Molnar
Date: Sat Jul 18 2009 - 07:41:17 EST



* Alexey Fisher <bug-track@xxxxxxxxxxxxxxxxx> 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@xxxxxxxxxxxxxxxxx>
> ---
> 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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