From: Avi Kivity <avi-atKUWr5tajBWk0Htik3J/w@public.gmane.org>
To: "Zhang, Xiantao" <xiantao.zhang-ral2JQCrhuEAvxtiuMwx3w@public.gmane.org>
Cc: carsteno-tA70FqPdS9bQT0dZR+AlfA@public.gmane.org,
kvm-devel-5NWGOfrQmneRv+LV9MX5uipxlwaOVQ5f@public.gmane.org,
Hollis Blanchard
<hollisb-r/Jw6+rmf7HQT0dZR+AlfA@public.gmane.org>
Subject: Re: [PATCH] 5/5 Move-some-x86-specific-part-from-kvm_init-to-kvm_arch
Date: Wed, 14 Nov 2007 15:37:52 +0200 [thread overview]
Message-ID: <473AFA30.3040703@qumranet.com> (raw)
In-Reply-To: <42DFA526FC41B1429CE7279EF83C6BDC94FBF7-wq7ZOvIWXbMAbVU2wMM1CrfspsVTdybXVpNB7YpNyf8@public.gmane.org>
Zhang, Xiantao wrote:
> Carsten Otte wrote:
>
>> I think two other functionalities need to be moved to kvm_arch_init
>> which are still in common: The call to kvm_mmu_set_nonpresent_ptes()
>> and the creation of kvm_vcpu_cache. This can well be done after
>> merging this patch. kvm_init looks very much cleaned up now, well done
>> Xiantao :-).
>>
>
> Agree. I am working on this now. I think we should move all mmu code
> to arch specific.
>
> Avi,
> What's your ideas ? I rememberd you said we should keep some mmu
> interface in common, but seems current code is more x86-specific. Maybe
> we should move them into arch first. If other archs need them, we can
> move back and work out more generic interfaces. At least, IA64 and S390
> doesn't need them:-)
>
kvm_mmu_set_nonpresent_ptes() is very much arch specific. It's okay by me to move things and move them back, so long that's the exception and not the rule.
--
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next prev parent reply other threads:[~2007-11-14 13:37 UTC|newest]
Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top
2007-11-14 5:44 [PATCH] 5/5 Move-some-x86-specific-part-from-kvm_init-to-kvm_arch Zhang, Xiantao
[not found] ` <42DFA526FC41B1429CE7279EF83C6BDC94FACC-wq7ZOvIWXbMAbVU2wMM1CrfspsVTdybXVpNB7YpNyf8@public.gmane.org>
2007-11-14 12:02 ` Carsten Otte
[not found] ` <473AE3E9.9020709-tA70FqPdS9bQT0dZR+AlfA@public.gmane.org>
2007-11-14 12:23 ` Zhang, Xiantao
[not found] ` <42DFA526FC41B1429CE7279EF83C6BDC94FBF7-wq7ZOvIWXbMAbVU2wMM1CrfspsVTdybXVpNB7YpNyf8@public.gmane.org>
2007-11-14 13:18 ` Carsten Otte
2007-11-14 13:37 ` Avi Kivity [this message]
[not found] ` <473AFA30.3040703-atKUWr5tajBWk0Htik3J/w@public.gmane.org>
2007-11-14 15:22 ` [PATCH] 5/5Move-some-x86-specific-part-from-kvm_init-to-kvm_arch Zhang, Xiantao
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