linux-kernel - Re: [RFC PATCH 00/14] Support timezone of ACPI TAD and EFI TIME

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Message-ID: <20131220215056.GA29501@console-pimps.org>
Date:	Fri, 20 Dec 2013 21:50:56 +0000
From:	Matt Fleming <matt@...sole-pimps.org>
To:	"H. Peter Anvin" <hpa@...or.com>
Cc:	"Rafael J. Wysocki" <rjw@...ysocki.net>, joeyli <jlee@...e.com>,
	Alessandro Zummo <a.zummo@...ertech.it>,
	Matthew Garrett <matthew.garrett@...ula.com>, Elliott@...com,
	samer.el-haj-mahmoud@...com, Oliver Neukum <oneukum@...e.de>,
	werner@...e.com, trenn@...e.de, JBeulich@...e.com,
	linux-kernel@...r.kernel.org, rtc-linux@...glegroups.com,
	x86@...nel.org,
	"linux-efi@...r.kernel.org" <linux-efi@...r.kernel.org>,
	linux-acpi@...r.kernel.org, Borislav Petkov <bp@...e.de>
Subject: Re: [RFC PATCH 00/14] Support timezone of ACPI TAD and EFI TIME

On Fri, 20 Dec, at 01:43:38PM, H. Peter Anvin wrote:
> 
> Possibly... will have to investigate.  I would also ask if the same
> applies to the PNP0B0x devices -- all we really need there is the
> presence/absence indication and the I/O port base.

It's worth noting that efi_late_init() exists solely because the ACPI
infrastructure to find the BGRT table isn't available any earlier.

If we could setup ACPI earlier that would be awesome.

-- 
Matt Fleming, Intel Open Source Technology Center
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