From mboxrd@z Thu Jan 1 00:00:00 1970 From: Avi Kivity Subject: Re: [PATCH v2 0/2] KVM: remove host and guest pv mmu support Date: Wed, 02 Nov 2011 14:19:32 +0200 Message-ID: <4EB13554.7030804@redhat.com> References: <20111021004423.GM12280@sequoia.sous-sol.org> <20111027124426.GA30571@amt.cnet> <20111102002555.GA29567@sequoia.sous-sol.org> Mime-Version: 1.0 Content-Type: text/plain; charset=ISO-8859-1 Content-Transfer-Encoding: 7bit Cc: kvm@vger.kernel.org, Marcelo Tosatti To: Chris Wright Return-path: Received: from mx1.redhat.com ([209.132.183.28]:25669 "EHLO mx1.redhat.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752177Ab1KBMTj (ORCPT ); Wed, 2 Nov 2011 08:19:39 -0400 In-Reply-To: <20111102002555.GA29567@sequoia.sous-sol.org> Sender: kvm-owner@vger.kernel.org List-ID: On 11/02/2011 02:25 AM, Chris Wright wrote: > This feature hasn't been in use for some years now. The host side bits > are deprecated for almost a year. The guest side would only get used > on old hosts, and it's slower than shadow or hw assisted paging. > > Time to remove it. > > Chris Wright (2): > KVM Guest: remove KVM guest pv mmu support > KVM: remove KVM host pv mmu support > > Documentation/feature-removal-schedule.txt | 9 -- > arch/x86/include/asm/kvm_host.h | 13 -- > arch/x86/kernel/kvm.c | 181 ---------------------------- > arch/x86/kvm/mmu.c | 135 --------------------- > arch/x86/kvm/x86.c | 12 -- > 5 files changed, 0 insertions(+), 350 deletions(-) > > Thanks, applied. -- error compiling committee.c: too many arguments to function