linux-kernel - RE: [PATCH v3 08/10] x86/head64.c: Early update ucode in 64-bit

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Date:	Tue, 18 Dec 2012 00:32:12 +0000
From:	"Yu, Fenghua" <fenghua.yu@...el.com>
To:	Yinghai Lu <yinghai@...nel.org>
CC:	"H. Peter Anvin" <hpa@...or.com>, Ingo Molnar <mingo@...e.hu>,
	Thomas Gleixner <tglx@...utronix.de>,
	"Mallick, Asit K" <asit.k.mallick@...el.com>,
	Tigran Aivazian <tigran@...azian.fsnet.co.uk>,
	Andreas Herrmann <andreas.herrmann3@....com>,
	Borislav Petkov <borislav.petkov@....com>,
	linux-kernel <linux-kernel@...r.kernel.org>, x86 <x86@...nel.org>
Subject: RE: [PATCH v3 08/10] x86/head64.c: Early update ucode in 64-bit

> >
> it has to be after #PF handler set page table patch...
> 
> otherwise when ramdisk is above 1G, customer will get early PF
> exception.

In old kernel, where can I put load_ucode_bsp()? Is calling load_ucode_bsp() after relocate_initrd() earliest place?

Thanks.

-Fenghua
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