linux-kernel - Re: [PATCH 15/22] KVM: MMU: Introduce kvm_read_guest_page

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Message-ID: <4BD70C41.2060202@redhat.com>
Date:	Tue, 27 Apr 2010 19:09:37 +0300
From:	Avi Kivity <avi@...hat.com>
To:	Joerg Roedel <joerg.roedel@....com>
CC:	Marcelo Tosatti <mtosatti@...hat.com>, kvm@...r.kernel.org,
	linux-kernel@...r.kernel.org
Subject: Re: [PATCH 15/22] KVM: MMU: Introduce kvm_read_guest_page_x86()

On 04/27/2010 06:40 PM, Joerg Roedel wrote:
>
> Currently its a bit unclear when to use mmu or nested_mmu. With a
> pointer it would be unclear to the code reader when to use the pointer
> and when to select the mmu_contexts directly.
>    

I think in most cases you'd want full translation, thus the pointer.  
This should be the default.  In specific cases you'd want just the 
non-nested guest translation.

-- 
error compiling committee.c: too many arguments to function

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