linux-kernel - Re: [tip:x86/microcode] x86/microcode_intel_early.c: Early update ucode on Intel's CPU

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Date:	Wed, 12 Dec 2012 17:06:08 -0800
From:	Yinghai Lu <yinghai@...nel.org>
To:	"H. Peter Anvin" <hpa@...or.com>,
	"Yu, Fenghua" <fenghua.yu@...el.com>
Cc:	Borislav Petkov <bp@...en8.de>,
	"mingo@...nel.org" <mingo@...nel.org>,
	"linux-kernel@...r.kernel.org" <linux-kernel@...r.kernel.org>,
	"tglx@...utronix.de" <tglx@...utronix.de>,
	"hpa@...ux.intel.com" <hpa@...ux.intel.com>,
	"linux-tip-commits@...r.kernel.org" 
	<linux-tip-commits@...r.kernel.org>,
	Konrad Rzeszutek Wilk <konrad.wilk@...cle.com>,
	Stefano Stabellini <Stefano.Stabellini@...citrix.com>
Subject: Re: [tip:x86/microcode] x86/microcode_intel_early.c: Early update
 ucode on Intel's CPU

> please check  early_memremap version for microcode...
>
> 1. make find_cpio take map/unmap function pointer, and use that to set
> sliding window.
> 2. clean the end to size in some function to fix -1 offset
> 3. update_mc_saved to change back to __va for ap etc and after
> initrd_relocation.
>
> should use this one on top of early_ioremap_head64.patch that i sent
> it out this afternoon.

v3...

should split it into to three or four.

Thanks

Yinghai

Download attachment "fix_microcode_v3.patch" of type "application/octet-stream" (12725 bytes)