linux-kernel - Re: [PATCH v2] x86: Factor out common CPU initialization code

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Message-ID: <551BFD30.9010300@citrix.com>
Date:	Wed, 1 Apr 2015 15:14:08 +0100
From:	David Vrabel <david.vrabel@...rix.com>
To:	Boris Ostrovsky <boris.ostrovsky@...cle.com>, <mingo@...nel.org>,
	<tglx@...utronix.de>, <hpa@...or.com>, <konrad.wilk@...cle.com>
CC:	<linux-kernel@...r.kernel.org>, <xen-devel@...ts.xenproject.org>,
	<luto@...capital.net>
Subject: Re: [PATCH v2] x86: Factor out common CPU initialization code

On 01/04/15 15:12, Boris Ostrovsky wrote:
> Some of x86 bare-metal and Xen CPU initialization code is common between the two
> and therefore can be factored out to avoid code duplication.
> 
> As a side effect, doing so will also extend the fix provided by commit
> a7fcf28d431e ("x86/asm/entry: Replace this_cpu_sp0() with current_top_of_stack()
> to x86_32") to 32-bit Xen PV guests.

Reviewed-by: David Vrabel <david.vrabel@...rix.com>

David
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