linux-kernel - Re: [BUG] dmi_scan_machine uses uninitialized address on x86 / EFI

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Message-ID: <49A5C055.70000@zytor.com>
Date:	Wed, 25 Feb 2009 14:04:05 -0800
From:	"H. Peter Anvin" <hpa@...or.com>
To:	Thomas Jourdan <tjourdan@...erfaceconcept.com>
CC:	linux-kernel@...r.kernel.org
Subject: Re: [BUG] dmi_scan_machine uses uninitialized address on x86 / EFI

Thomas Jourdan wrote:
> Hi
> 
> On x86/EFI platforms, if efi_enabled is true, the dmi_scan_machine function
> fails, even if valid DMI table is present. In the setup_arch function,
> efi_init is called after dmi_scan_machine. But this is efi_init which will
> initialize the smbios address, needed by dmi_scan_machine.
> 
> This leads to dmi_scan_machine ioremapping physical address 0, instead of
> the address provided by the EFI system table. The following patch fixes the
> problem.
> 

Hi Thomas,

Could you please resend both this patch and the phys_efi_get_time patch 
with a Signed-off-by: line so I can apply them?

Thanks,

	-hpa
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