From mboxrd@z Thu Jan 1 00:00:00 1970 From: Eric Auger Subject: Re: [PATCH v9 12/18] vfio: Register/unregister irq_bypass_producer Date: Mon, 21 Sep 2015 21:46:23 +0200 Message-ID: <56005E8F.5090308@linaro.org> References: <1442586596-5920-1-git-send-email-feng.wu@intel.com> <1442586596-5920-13-git-send-email-feng.wu@intel.com> <55FFCE9F.5090001@redhat.com> <55FFFFEE.6090800@redhat.com> Mime-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Return-path: In-Reply-To: <55FFFFEE.6090800-H+wXaHxf7aLQT0dZR+AlfA@public.gmane.org> List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: iommu-bounces-cunTk1MwBs9QetFLy7KEm3xJsTq8ys+cHZ5vskTnxNA@public.gmane.org Errors-To: iommu-bounces-cunTk1MwBs9QetFLy7KEm3xJsTq8ys+cHZ5vskTnxNA@public.gmane.org To: Paolo Bonzini , "Wu, Feng" , "alex.williamson-H+wXaHxf7aLQT0dZR+AlfA@public.gmane.org" , "joro-zLv9SwRftAIdnm+yROfE0A@public.gmane.org" , "mtosatti-H+wXaHxf7aLQT0dZR+AlfA@public.gmane.org" Cc: "iommu-cunTk1MwBs9QetFLy7KEm3xJsTq8ys+cHZ5vskTnxNA@public.gmane.org" , "linux-kernel-u79uwXL29TY76Z2rM5mHXA@public.gmane.org" , "kvm-u79uwXL29TY76Z2rM5mHXA@public.gmane.org" List-Id: iommu@lists.linux-foundation.org Hi, On 09/21/2015 03:02 PM, Paolo Bonzini wrote: > > > On 21/09/2015 14:53, Wu, Feng wrote: >>>>>> I think the point is that we cannot trigger the build of irqbypass >>>>>> manager inside KVM or VFIO, we need trigger the build at a high >>>>>> level and it should be built before VFIO and KVM. Any ideas? >>>> >>>> We can add virt/Makefile and build virt/lib/ directly, not through >>>> arch/x86/kvm. >> Thinking about this more, does that mean we need to add the virt directory >> in the top Makefile in Linux tree? > > Yes, it does. So I understand this will replace patches 2 & 3 then and will fix the arm64 issue then. Thanks Eric > > Paolo > From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1757185AbbIUTrZ (ORCPT ); Mon, 21 Sep 2015 15:47:25 -0400 Received: from mail-pa0-f49.google.com ([209.85.220.49]:36158 "EHLO mail-pa0-f49.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1753655AbbIUTrX (ORCPT ); Mon, 21 Sep 2015 15:47:23 -0400 Subject: Re: [PATCH v9 12/18] vfio: Register/unregister irq_bypass_producer To: Paolo Bonzini , "Wu, Feng" , "alex.williamson@redhat.com" , "joro@8bytes.org" , "mtosatti@redhat.com" References: <1442586596-5920-1-git-send-email-feng.wu@intel.com> <1442586596-5920-13-git-send-email-feng.wu@intel.com> <55FFCE9F.5090001@redhat.com> <55FFFFEE.6090800@redhat.com> Cc: "kvm@vger.kernel.org" , "iommu@lists.linux-foundation.org" , "linux-kernel@vger.kernel.org" From: Eric Auger Message-ID: <56005E8F.5090308@linaro.org> Date: Mon, 21 Sep 2015 21:46:23 +0200 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:38.0) Gecko/20100101 Thunderbird/38.2.0 MIME-Version: 1.0 In-Reply-To: <55FFFFEE.6090800@redhat.com> Content-Type: text/plain; charset=windows-1252 Content-Transfer-Encoding: 7bit Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Hi, On 09/21/2015 03:02 PM, Paolo Bonzini wrote: > > > On 21/09/2015 14:53, Wu, Feng wrote: >>>>>> I think the point is that we cannot trigger the build of irqbypass >>>>>> manager inside KVM or VFIO, we need trigger the build at a high >>>>>> level and it should be built before VFIO and KVM. Any ideas? >>>> >>>> We can add virt/Makefile and build virt/lib/ directly, not through >>>> arch/x86/kvm. >> Thinking about this more, does that mean we need to add the virt directory >> in the top Makefile in Linux tree? > > Yes, it does. So I understand this will replace patches 2 & 3 then and will fix the arm64 issue then. Thanks Eric > > Paolo >