From mboxrd@z Thu Jan 1 00:00:00 1970 From: Eric Auger Subject: Re: The status about vhost-net on kvm-arm? Date: Tue, 12 Aug 2014 09:29:56 +0200 Message-ID: <53E9C274.1090009@linaro.org> References: <53E97EBD.6070401@huawei.com> Mime-Version: 1.0 Content-Type: text/plain; charset=ISO-8859-1 Content-Transfer-Encoding: 7bit To: Li Liu , kvmarm@lists.cs.columbia.edu, kvm@vger.kernel.org, qemu-devel@nongnu.org Return-path: Received: from mail-wi0-f177.google.com ([209.85.212.177]:36330 "EHLO mail-wi0-f177.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1753690AbaHLHaB (ORCPT ); Tue, 12 Aug 2014 03:30:01 -0400 Received: by mail-wi0-f177.google.com with SMTP id ho1so5315441wib.4 for ; Tue, 12 Aug 2014 00:30:00 -0700 (PDT) In-Reply-To: <53E97EBD.6070401@huawei.com> Sender: kvm-owner@vger.kernel.org List-ID: On 08/12/2014 04:41 AM, Li Liu wrote: > Hi all, > > Is anyone there can tell the current status of vhost-net on kvm-arm? > > Half a year has passed from Isa Ansharullah asked this question: > http://www.spinics.net/lists/kvm-arm/msg08152.html > > I have found two patches which have provided the kvm-arm support of > eventfd and irqfd: > > 1) [RFC PATCH 0/4] ARM: KVM: Enable the ioeventfd capability of KVM on ARM > http://lists.gnu.org/archive/html/qemu-devel/2014-01/msg01770.html > > 2) [RFC,v3] ARM: KVM: add irqfd and irq routing support > https://patches.linaro.org/32261/ Hi Li, The patch below uses Paul Mackerras' work and removed usage of GSI routing table. It is a simpler alternative to 2) http://www.spinics.net/lists/kvm/msg106535.html > > And there's a rough patch for qemu to support eventfd from Ying-Shiuan Pan: > > [Qemu-devel] [PATCH 0/4] ioeventfd support for virtio-mmio > https://lists.gnu.org/archive/html/qemu-devel/2014-02/msg00715.html > > But there no any comments of this patch. And I can found nothing about qemu > to support irqfd. Do I lost the track? Actually I am using irqfd in QEMU VFIO Platform device https://lists.nongnu.org/archive/html/qemu-devel/2014-08/msg01455.html Best Regards Eric > > If nobody try to fix it. We have a plan to complete it about virtio-mmio > supporing irqfd and multiqueue. > > > > > > > -- > To unsubscribe from this list: send the line "unsubscribe kvm" in > the body of a message to majordomo@vger.kernel.org > More majordomo info at http://vger.kernel.org/majordomo-info.html >