From mboxrd@z Thu Jan 1 00:00:00 1970 From: Avi Kivity Subject: Re: [RFC] KVM Source layout Proposal to accommodate new CPU architecture Date: Sun, 30 Sep 2007 12:52:38 +0200 Message-ID: <46FF7FF6.6090103@qumranet.com> References: <42DFA526FC41B1429CE7279EF83C6BDC753A4E@pdsmsx415.ccr.corp.intel.com> <46FB7566.9030504@qumranet.com> <42DFA526FC41B1429CE7279EF83C6BDC753E73@pdsmsx415.ccr.corp.intel.com> <46FD1392.1080905@qumranet.com> <42DFA526FC41B1429CE7279EF83C6BDC754031@pdsmsx415.ccr.corp.intel.com> <46FD33F2.9090506@qumranet.com> <42DFA526FC41B1429CE7279EF83C6BDC754076@pdsmsx415.ccr.corp.intel.com> Mime-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Cc: kvm-devel-5NWGOfrQmneRv+LV9MX5uipxlwaOVQ5f@public.gmane.org, virtualization To: "Zhang, Xiantao" Return-path: In-Reply-To: <42DFA526FC41B1429CE7279EF83C6BDC754076-wq7ZOvIWXbMAbVU2wMM1CrfspsVTdybXVpNB7YpNyf8@public.gmane.org> List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: kvm-devel-bounces-5NWGOfrQmneRv+LV9MX5uipxlwaOVQ5f@public.gmane.org Errors-To: kvm-devel-bounces-5NWGOfrQmneRv+LV9MX5uipxlwaOVQ5f@public.gmane.org List-Id: kvm.vger.kernel.org Zhang, Xiantao wrote: > Zhang, Xiantao wrote: > >>> Hi Avi, >>> So you mean IA64 can adopt the similar method as well? >>> > > >> What method do you mean exactly? >> > Put all arch-specific files into arch/ia64/kvm as you described in > future KVM infrastructure. > >> The powerpc people had some patches to make kvm_main arch independent. >> We should work on that base. >> To avoid a dependency on the x86 merge, we can start by working withing >> drivers/kvm/, for example creating drivers/kvm/x86.c and >> drivers/kvm/ia64.c. Later patches can move these to arch/*/. >> > It may work on x86 side. But for IA64, we have several source files and > assembly files to implement a VMM module, which contains the > virtualization logic of CPU, MMU and other platform devices. (In KVM > forum, Anthony had presented IA64/KVM architecture which is a bit > different with x86 side due to different approaches for VT.).If we put > all such these arch-specific files in one directory, it looks very > strange! > ia64/ subdirectory is also fine. -- error compiling committee.c: too many arguments to function ------------------------------------------------------------------------- This SF.net email is sponsored by: Microsoft Defy all challenges. Microsoft(R) Visual Studio 2005. http://clk.atdmt.com/MRT/go/vse0120000070mrt/direct/01/