From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mailman by lists.gnu.org with tmda-scanned (Exim 4.43) id 1K1mDm-0000w8-L8 for qemu-devel@nongnu.org; Thu, 29 May 2008 13:47:26 -0400 Received: from exim by lists.gnu.org with spam-scanned (Exim 4.43) id 1K1mDk-0000uM-Ol for qemu-devel@nongnu.org; Thu, 29 May 2008 13:47:26 -0400 Received: from [199.232.76.173] (port=48796 helo=monty-python.gnu.org) by lists.gnu.org with esmtp (Exim 4.43) id 1K1mDk-0000u5-JA for qemu-devel@nongnu.org; Thu, 29 May 2008 13:47:24 -0400 Received: from yx-out-1718.google.com ([74.125.44.157]:56378) by monty-python.gnu.org with esmtp (Exim 4.60) (envelope-from ) id 1K1mDk-0007hQ-6P for qemu-devel@nongnu.org; Thu, 29 May 2008 13:47:24 -0400 Received: by yx-out-1718.google.com with SMTP id 3so363908yxi.82 for ; Thu, 29 May 2008 10:47:23 -0700 (PDT) Message-ID: <483EEC20.5030606@codemonkey.ws> Date: Thu, 29 May 2008 12:47:12 -0500 From: Anthony Liguori MIME-Version: 1.0 Subject: Re: [Qemu-devel] Re: KQEMU code organization References: <483C3D55.2000508@siemens.com> <483C8705.307@bellard.org> <483D81FA.5070202@siemens.com> <483D8A2E.5070907@bellard.org> <483D8E9A.40509@siemens.com> <483EA1AD.1010901@bellard.org> <20080529161322.GB21610@shareable.org> <483EDE5E.2000807@siemens.com> In-Reply-To: <483EDE5E.2000807@siemens.com> Content-Type: text/plain; charset=ISO-8859-1; format=flowed Content-Transfer-Encoding: 7bit Reply-To: qemu-devel@nongnu.org List-Id: qemu-devel.nongnu.org List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , To: qemu-devel@nongnu.org Jan Kiszka wrote: > Jamie Lokier wrote: > > Virtio on x86 requires no special host-kernel support, IIRC. But, yeah, > in-kernel irqchip (including APIC) is a further incentive to motivate > such step. > > But - this is all nice on the drawing board. It just requires a > reasonable balance between required effort (wouldn't be small, I guess) > and future relevance. For x86, by AMD and Intel at least (not sure about > VIA right now), As of the recently announced Isaiah microarchitecture, VIA includes support for VT. Regards, Anthony Liguori > you see hardware virtualization in every new processor. > So kqemu becomes less and less relevant over the time. The thrilling > question is: Is that period long enough to justify a kqemu / soft-kvm, > and to push the result mainline? > > Jan > >