linux-kernel - Re: [PATCH 5/5] x86: Move enabling of PSE and PGE out of init_memory

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Message-ID: <20120813073440.GC16654@liondog.tnic>
Date:	Mon, 13 Aug 2012 09:34:40 +0200
From:	Borislav Petkov <bp@...en8.de>
To:	Tejun Heo <tj@...nel.org>
Cc:	Jacob Shin <jacob.shin@....com>, X86-ML <x86@...nel.org>,
	LKML <linux-kernel@...r.kernel.org>,
	Yinghai Lu <yinghai@...nel.org>,
	"H. Peter Anvin" <hpa@...or.com>,
	Andreas Herrmann <andreas.herrmann3@....com>
Subject: Re: [PATCH 5/5] x86: Move enabling of PSE and PGE out of
 init_memory_mapping

Hi Tejun,

On Sat, Aug 11, 2012 at 01:01:33PM -0700, Tejun Heo wrote:
> Shouldn't this happen before init_memory_mapping() is called multiple
> times?

It does.

Those CR4 flags are set before the loop which calls init_memory_mapping().

> Also, there seem to be other stuff which need to be moved out.

Which are those pls?

Thanks.

-- 
Regards/Gruss,
    Boris.
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