Re: [PATCH] fix DMI for EFI

From: Ingo Molnar
Date: Wed Mar 04 2009 - 12:54:48 EST



* Brian Maly <bmaly@xxxxxxxxxx> wrote:

>
>
>> Hm, could we ever find ourselves in the positition of having to access
>> the DMI strings table in the EFI init code, to implement a quirk? I
>> think that's quite plausible.
>
>> OTOH, with some DMI quirks in EFI tables it's a bit of a chicken and
>> egg problem. Can DMI strings ever be outside of EFI tables on EFI
>> systems?
>
>> Ingo
>
> Right now it is EFI that loads the dmi tables (and all other
> tables such as ACPI), so it is a chicken and the egg. I think
> that if dmi is ever needed by EFI, the dmi scan will have to
> be moved inside efi_init. We could move the dmi scan into
> efi_init and do the dmi scan the moment we have the dmi table.
> Thats really the soonest point we could scan on EFI systems.
> Im OK with moving dmi to efi_init if you prefer.

Your patch looks fine, but i'd like to hear the opinion of Ying
Huang as well.

Ingo
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