From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-5.4 required=3.0 tests=DKIM_SIGNED,DKIM_VALID, DKIM_VALID_AU,HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI,SIGNED_OFF_BY, SPF_HELO_NONE,SPF_PASS,USER_AGENT_SANE_1 autolearn=unavailable autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 7E4F5FC6195 for ; Thu, 7 Nov 2019 12:43:55 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 4C86D2187F for ; Thu, 7 Nov 2019 12:43:55 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (1024-bit key) header.d=redhat.com header.i=@redhat.com header.b="V/nFimh8" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S2388656AbfKGMny (ORCPT ); Thu, 7 Nov 2019 07:43:54 -0500 Received: from us-smtp-delivery-1.mimecast.com ([207.211.31.120]:24620 "EHLO us-smtp-1.mimecast.com" rhost-flags-OK-OK-OK-FAIL) by vger.kernel.org with ESMTP id S1733250AbfKGMnx (ORCPT ); Thu, 7 Nov 2019 07:43:53 -0500 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=redhat.com; s=mimecast20190719; t=1573130632; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:cc:mime-version:mime-version:content-type:content-type: content-transfer-encoding:content-transfer-encoding: in-reply-to:in-reply-to:references:references; bh=pATjVuxpgA+rUzNn2lzZ9Qgz3lzYzBUuXos2KOBhUA8=; b=V/nFimh8jiR45m70yKJXar3TIbl+K8V+IjUOKa+Ct/GANAshtNranAnmL2N8+hEUIBmX8U TX/JuEh53syYtY+5H4QzBFeFX1f3rEbT+QlO5IboW+ElnAsMZR2dpg6v3ewAI+8uXzkxhB 9p4c+er9tDwi3aBMtvuQXgVMQAsOs0g= Received: from mimecast-mx01.redhat.com (mimecast-mx01.redhat.com [209.132.183.4]) (Using TLS) by relay.mimecast.com with ESMTP id us-mta-255-8LDROsBLN-2gMmnotsVoag-1; Thu, 07 Nov 2019 07:43:49 -0500 Received: from smtp.corp.redhat.com (int-mx03.intmail.prod.int.phx2.redhat.com [10.5.11.13]) (using TLSv1.2 with cipher AECDH-AES256-SHA (256/256 bits)) (No client certificate requested) by mimecast-mx01.redhat.com (Postfix) with ESMTPS id 1CEED477; Thu, 7 Nov 2019 12:43:45 +0000 (UTC) Received: from [10.72.12.21] (ovpn-12-21.pek2.redhat.com [10.72.12.21]) by smtp.corp.redhat.com (Postfix) with ESMTP id A587D608AC; Thu, 7 Nov 2019 12:43:31 +0000 (UTC) Subject: Re: [PATCH V10 6/6] docs: sample driver to demonstrate how to implement virtio-mdev framework To: "Michael S. Tsirkin" Cc: kvm@vger.kernel.org, linux-s390@vger.kernel.org, linux-kernel@vger.kernel.org, dri-devel@lists.freedesktop.org, intel-gfx@lists.freedesktop.org, intel-gvt-dev@lists.freedesktop.org, kwankhede@nvidia.com, alex.williamson@redhat.com, tiwei.bie@intel.com, virtualization@lists.linux-foundation.org, netdev@vger.kernel.org, cohuck@redhat.com, maxime.coquelin@redhat.com, cunming.liang@intel.com, zhihong.wang@intel.com, rob.miller@broadcom.com, xiao.w.wang@intel.com, haotian.wang@sifive.com, zhenyuw@linux.intel.com, zhi.a.wang@intel.com, jani.nikula@linux.intel.com, joonas.lahtinen@linux.intel.com, rodrigo.vivi@intel.com, airlied@linux.ie, daniel@ffwll.ch, farman@linux.ibm.com, pasic@linux.ibm.com, sebott@linux.ibm.com, oberpar@linux.ibm.com, heiko.carstens@de.ibm.com, gor@linux.ibm.com, borntraeger@de.ibm.com, akrowiak@linux.ibm.com, freude@linux.ibm.com, lingshan.zhu@intel.com, idos@mellanox.com, eperezma@redhat.com, lulu@redhat.com, parav@mellanox.com, christophe.de.dinechin@gmail.com, kevin.tian@intel.com, stefanha@redhat.com References: <20191106133531.693-1-jasowang@redhat.com> <20191106133531.693-7-jasowang@redhat.com> <20191107040700-mutt-send-email-mst@kernel.org> <20191107061942-mutt-send-email-mst@kernel.org> From: Jason Wang Message-ID: Date: Thu, 7 Nov 2019 20:43:29 +0800 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:60.0) Gecko/20100101 Thunderbird/60.8.0 MIME-Version: 1.0 In-Reply-To: <20191107061942-mutt-send-email-mst@kernel.org> Content-Language: en-US X-Scanned-By: MIMEDefang 2.79 on 10.5.11.13 X-MC-Unique: 8LDROsBLN-2gMmnotsVoag-1 X-Mimecast-Spam-Score: 0 Content-Type: text/plain; charset=UTF-8; format=flowed Content-Transfer-Encoding: quoted-printable Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On 2019/11/7 =E4=B8=8B=E5=8D=887:21, Michael S. Tsirkin wrote: > On Thu, Nov 07, 2019 at 06:18:45PM +0800, Jason Wang wrote: >> On 2019/11/7 =E4=B8=8B=E5=8D=885:08, Michael S. Tsirkin wrote: >>> On Wed, Nov 06, 2019 at 09:35:31PM +0800, Jason Wang wrote: >>>> This sample driver creates mdev device that simulate virtio net device >>>> over virtio mdev transport. The device is implemented through vringh >>>> and workqueue. A device specific dma ops is to make sure HVA is used >>>> directly as the IOVA. This should be sufficient for kernel virtio >>>> driver to work. >>>> >>>> Only 'virtio' type is supported right now. I plan to add 'vhost' type >>>> on top which requires some virtual IOMMU implemented in this sample >>>> driver. >>>> >>>> Acked-by: Cornelia Huck >>>> Signed-off-by: Jason Wang >>> I'd prefer it that we call this something else, e.g. >>> mvnet-loopback. Just so people don't expect a fully >>> functional device somehow. Can be renamed when applying? >> Actually, I plan to extend it as another standard network interface for >> kernel. It could be either a standalone pseudo device or a stack device. >> Does this sounds good to you? >> >> Thanks > That's a big change in an interface so it's a good reason > to rename the driver at that point right? > Oherwise users of an old kernel would expect a stacked driver > and get a loopback instead. > > Or did I miss something? My understanding is that it was a sample driver in /doc. It should not=20 be used in production environment. Otherwise we need to move it to=20 driver/virtio. But if you insist, I can post a V11. Thanks From mboxrd@z Thu Jan 1 00:00:00 1970 From: Jason Wang Subject: Re: [PATCH V10 6/6] docs: sample driver to demonstrate how to implement virtio-mdev framework Date: Thu, 7 Nov 2019 20:43:29 +0800 Message-ID: References: <20191106133531.693-1-jasowang@redhat.com> <20191106133531.693-7-jasowang@redhat.com> <20191107040700-mutt-send-email-mst@kernel.org> <20191107061942-mutt-send-email-mst@kernel.org> Mime-Version: 1.0 Content-Type: text/plain; charset=UTF-8; format=flowed Content-Transfer-Encoding: quoted-printable Return-path: In-Reply-To: <20191107061942-mutt-send-email-mst@kernel.org> Content-Language: en-US Sender: netdev-owner@vger.kernel.org To: "Michael S. Tsirkin" Cc: kvm@vger.kernel.org, linux-s390@vger.kernel.org, linux-kernel@vger.kernel.org, dri-devel@lists.freedesktop.org, intel-gfx@lists.freedesktop.org, intel-gvt-dev@lists.freedesktop.org, kwankhede@nvidia.com, alex.williamson@redhat.com, tiwei.bie@intel.com, virtualization@lists.linux-foundation.org, netdev@vger.kernel.org, cohuck@redhat.com, maxime.coquelin@redhat.com, cunming.liang@intel.com, zhihong.wang@intel.com, rob.miller@broadcom.com, xiao.w.wang@intel.com, haotian.wang@sifive.com, zhenyuw@linux.intel.com, zhi.a.wang@intel.com, jani.nikula@linux.intel.com, joonas.lahtinen@linux.intel.com, rodrigo.vivi@intel.com, airlied@linux.ie, daniel@ffwll.ch, farman@linux.ibm.com, pasic@linux.ibm.com, sebott@linux.ibm.com, oberpar@linux.ibm.com, heiko.carstens@de.ibm.com, gor@linux.ib List-Id: dri-devel@lists.freedesktop.org On 2019/11/7 =E4=B8=8B=E5=8D=887:21, Michael S. Tsirkin wrote: > On Thu, Nov 07, 2019 at 06:18:45PM +0800, Jason Wang wrote: >> On 2019/11/7 =E4=B8=8B=E5=8D=885:08, Michael S. Tsirkin wrote: >>> On Wed, Nov 06, 2019 at 09:35:31PM +0800, Jason Wang wrote: >>>> This sample driver creates mdev device that simulate virtio net device >>>> over virtio mdev transport. The device is implemented through vringh >>>> and workqueue. A device specific dma ops is to make sure HVA is used >>>> directly as the IOVA. This should be sufficient for kernel virtio >>>> driver to work. >>>> >>>> Only 'virtio' type is supported right now. I plan to add 'vhost' type >>>> on top which requires some virtual IOMMU implemented in this sample >>>> driver. >>>> >>>> Acked-by: Cornelia Huck >>>> Signed-off-by: Jason Wang >>> I'd prefer it that we call this something else, e.g. >>> mvnet-loopback. Just so people don't expect a fully >>> functional device somehow. Can be renamed when applying? >> Actually, I plan to extend it as another standard network interface for >> kernel. It could be either a standalone pseudo device or a stack device. >> Does this sounds good to you? >> >> Thanks > That's a big change in an interface so it's a good reason > to rename the driver at that point right? > Oherwise users of an old kernel would expect a stacked driver > and get a loopback instead. > > Or did I miss something? My understanding is that it was a sample driver in /doc. It should not=20 be used in production environment. Otherwise we need to move it to=20 driver/virtio. But if you insist, I can post a V11. Thanks From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-5.2 required=3.0 tests=HEADER_FROM_DIFFERENT_DOMAINS, MAILING_LIST_MULTI,SIGNED_OFF_BY,SPF_HELO_NONE,SPF_PASS,USER_AGENT_SANE_1 autolearn=ham autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id F28F1FC6197 for ; Thu, 7 Nov 2019 12:43:57 +0000 (UTC) Received: from gabe.freedesktop.org (gabe.freedesktop.org [131.252.210.177]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPS id CEA3221882 for ; Thu, 7 Nov 2019 12:43:57 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org CEA3221882 Authentication-Results: mail.kernel.org; dmarc=fail (p=none dis=none) header.from=redhat.com Authentication-Results: mail.kernel.org; spf=none smtp.mailfrom=dri-devel-bounces@lists.freedesktop.org Received: from gabe.freedesktop.org (localhost [127.0.0.1]) by gabe.freedesktop.org (Postfix) with ESMTP id 3D96D6E484; Thu, 7 Nov 2019 12:43:56 +0000 (UTC) Received: from us-smtp-1.mimecast.com (us-smtp-delivery-1.mimecast.com [207.211.31.120]) by gabe.freedesktop.org (Postfix) with ESMTPS id 1A9266E484 for ; Thu, 7 Nov 2019 12:43:55 +0000 (UTC) Received: from mimecast-mx01.redhat.com (mimecast-mx01.redhat.com [209.132.183.4]) (Using TLS) by relay.mimecast.com with ESMTP id us-mta-255-8LDROsBLN-2gMmnotsVoag-1; Thu, 07 Nov 2019 07:43:49 -0500 Received: from smtp.corp.redhat.com (int-mx03.intmail.prod.int.phx2.redhat.com [10.5.11.13]) (using TLSv1.2 with cipher AECDH-AES256-SHA (256/256 bits)) (No client certificate requested) by mimecast-mx01.redhat.com (Postfix) with ESMTPS id 1CEED477; Thu, 7 Nov 2019 12:43:45 +0000 (UTC) Received: from [10.72.12.21] (ovpn-12-21.pek2.redhat.com [10.72.12.21]) by smtp.corp.redhat.com (Postfix) with ESMTP id A587D608AC; Thu, 7 Nov 2019 12:43:31 +0000 (UTC) Subject: Re: [PATCH V10 6/6] docs: sample driver to demonstrate how to implement virtio-mdev framework To: "Michael S. Tsirkin" References: <20191106133531.693-1-jasowang@redhat.com> <20191106133531.693-7-jasowang@redhat.com> <20191107040700-mutt-send-email-mst@kernel.org> <20191107061942-mutt-send-email-mst@kernel.org> From: Jason Wang Message-ID: Date: Thu, 7 Nov 2019 20:43:29 +0800 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:60.0) Gecko/20100101 Thunderbird/60.8.0 MIME-Version: 1.0 In-Reply-To: <20191107061942-mutt-send-email-mst@kernel.org> Content-Language: en-US X-Scanned-By: MIMEDefang 2.79 on 10.5.11.13 X-MC-Unique: 8LDROsBLN-2gMmnotsVoag-1 X-Mimecast-Spam-Score: 0 X-Mailman-Original-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=redhat.com; s=mimecast20190719; t=1573130633; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:cc:mime-version:mime-version:content-type:content-type: content-transfer-encoding:content-transfer-encoding: in-reply-to:in-reply-to:references:references; bh=pATjVuxpgA+rUzNn2lzZ9Qgz3lzYzBUuXos2KOBhUA8=; b=bl+vmigeVJGr5HxXEqOWfdH8REhMWohJ62gxE0mpTRlHD8bF9GQPcke6EgJ3r1yEwmD/i8 Rwnp0EFirpQi5hydm1ePkmK473XT6U3/rX55lHdrGY6V6BblNoenTkNzazuII7trzrfeEb EbPDm1kvbXeC1F5BnVCCAea+zHew+dI= X-BeenThere: dri-devel@lists.freedesktop.org X-Mailman-Version: 2.1.23 Precedence: list List-Id: Direct Rendering Infrastructure - Development List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: stefanha@redhat.com, christophe.de.dinechin@gmail.com, kvm@vger.kernel.org, airlied@linux.ie, heiko.carstens@de.ibm.com, kevin.tian@intel.com, dri-devel@lists.freedesktop.org, virtualization@lists.linux-foundation.org, kwankhede@nvidia.com, rob.miller@broadcom.com, linux-s390@vger.kernel.org, sebott@linux.ibm.com, lulu@redhat.com, eperezma@redhat.com, pasic@linux.ibm.com, borntraeger@de.ibm.com, haotian.wang@sifive.com, cunming.liang@intel.com, zhi.a.wang@intel.com, farman@linux.ibm.com, idos@mellanox.com, gor@linux.ibm.com, intel-gfx@lists.freedesktop.org, alex.williamson@redhat.com, xiao.w.wang@intel.com, freude@linux.ibm.com, parav@mellanox.com, zhihong.wang@intel.com, rodrigo.vivi@intel.com, intel-gvt-dev@lists.freedesktop.org, akrowiak@linux.ibm.com, oberpar@linux.ibm.com, tiwei.bie@intel.com, netdev@vger.kernel.org, cohuck@redhat.com, linux-kernel@vger.kernel.org, maxime.coquelin@redhat.com, lingshan.zhu@intel.com Content-Transfer-Encoding: base64 Content-Type: text/plain; charset="utf-8"; Format="flowed" Errors-To: dri-devel-bounces@lists.freedesktop.org Sender: "dri-devel" Message-ID: <20191107124329.22run5zfJn_7_YEfmq50ej28g_YBmdIHPAIh8IVtUSg@z> Ck9uIDIwMTkvMTEvNyDkuIvljYg3OjIxLCBNaWNoYWVsIFMuIFRzaXJraW4gd3JvdGU6Cj4gT24g VGh1LCBOb3YgMDcsIDIwMTkgYXQgMDY6MTg6NDVQTSArMDgwMCwgSmFzb24gV2FuZyB3cm90ZToK Pj4gT24gMjAxOS8xMS83IOS4i+WNiDU6MDgsIE1pY2hhZWwgUy4gVHNpcmtpbiB3cm90ZToKPj4+ IE9uIFdlZCwgTm92IDA2LCAyMDE5IGF0IDA5OjM1OjMxUE0gKzA4MDAsIEphc29uIFdhbmcgd3Jv dGU6Cj4+Pj4gVGhpcyBzYW1wbGUgZHJpdmVyIGNyZWF0ZXMgbWRldiBkZXZpY2UgdGhhdCBzaW11 bGF0ZSB2aXJ0aW8gbmV0IGRldmljZQo+Pj4+IG92ZXIgdmlydGlvIG1kZXYgdHJhbnNwb3J0LiBU aGUgZGV2aWNlIGlzIGltcGxlbWVudGVkIHRocm91Z2ggdnJpbmdoCj4+Pj4gYW5kIHdvcmtxdWV1 ZS4gQSBkZXZpY2Ugc3BlY2lmaWMgZG1hIG9wcyBpcyB0byBtYWtlIHN1cmUgSFZBIGlzIHVzZWQK Pj4+PiBkaXJlY3RseSBhcyB0aGUgSU9WQS4gVGhpcyBzaG91bGQgYmUgc3VmZmljaWVudCBmb3Ig a2VybmVsIHZpcnRpbwo+Pj4+IGRyaXZlciB0byB3b3JrLgo+Pj4+Cj4+Pj4gT25seSAndmlydGlv JyB0eXBlIGlzIHN1cHBvcnRlZCByaWdodCBub3cuIEkgcGxhbiB0byBhZGQgJ3Zob3N0JyB0eXBl Cj4+Pj4gb24gdG9wIHdoaWNoIHJlcXVpcmVzIHNvbWUgdmlydHVhbCBJT01NVSBpbXBsZW1lbnRl ZCBpbiB0aGlzIHNhbXBsZQo+Pj4+IGRyaXZlci4KPj4+Pgo+Pj4+IEFja2VkLWJ5OiBDb3JuZWxp YSBIdWNrPGNvaHVja0ByZWRoYXQuY29tPgo+Pj4+IFNpZ25lZC1vZmYtYnk6IEphc29uIFdhbmc8 amFzb3dhbmdAcmVkaGF0LmNvbT4KPj4+IEknZCBwcmVmZXIgaXQgdGhhdCB3ZSBjYWxsIHRoaXMg c29tZXRoaW5nIGVsc2UsIGUuZy4KPj4+IG12bmV0LWxvb3BiYWNrLiBKdXN0IHNvIHBlb3BsZSBk b24ndCBleHBlY3QgYSBmdWxseQo+Pj4gZnVuY3Rpb25hbCBkZXZpY2Ugc29tZWhvdy4gQ2FuIGJl IHJlbmFtZWQgd2hlbiBhcHBseWluZz8KPj4gQWN0dWFsbHksIEkgcGxhbiB0byBleHRlbmQgaXQg YXMgYW5vdGhlciBzdGFuZGFyZCBuZXR3b3JrIGludGVyZmFjZSBmb3IKPj4ga2VybmVsLiBJdCBj b3VsZCBiZSBlaXRoZXIgYSBzdGFuZGFsb25lIHBzZXVkbyBkZXZpY2Ugb3IgYSBzdGFjayBkZXZp Y2UuCj4+IERvZXMgdGhpcyBzb3VuZHMgZ29vZCB0byB5b3U/Cj4+Cj4+IFRoYW5rcwo+IFRoYXQn cyBhIGJpZyBjaGFuZ2UgaW4gYW4gaW50ZXJmYWNlIHNvIGl0J3MgYSBnb29kIHJlYXNvbgo+IHRv IHJlbmFtZSB0aGUgZHJpdmVyIGF0IHRoYXQgcG9pbnQgcmlnaHQ/Cj4gT2hlcndpc2UgdXNlcnMg b2YgYW4gb2xkIGtlcm5lbCB3b3VsZCBleHBlY3QgYSBzdGFja2VkIGRyaXZlcgo+IGFuZCBnZXQg YSBsb29wYmFjayBpbnN0ZWFkLgo+Cj4gT3IgZGlkIEkgbWlzcyBzb21ldGhpbmc/CgoKTXkgdW5k ZXJzdGFuZGluZyBpcyB0aGF0IGl0IHdhcyBhIHNhbXBsZSBkcml2ZXIgaW4gL2RvYy4gSXQgc2hv dWxkIG5vdCAKYmUgdXNlZCBpbiBwcm9kdWN0aW9uIGVudmlyb25tZW50LiBPdGhlcndpc2Ugd2Ug bmVlZCB0byBtb3ZlIGl0IHRvIApkcml2ZXIvdmlydGlvLgoKQnV0IGlmIHlvdSBpbnNpc3QsIEkg Y2FuIHBvc3QgYSBWMTEuCgpUaGFua3MKCl9fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19f X19fX19fX19fX19fX19fCmRyaS1kZXZlbCBtYWlsaW5nIGxpc3QKZHJpLWRldmVsQGxpc3RzLmZy ZWVkZXNrdG9wLm9yZwpodHRwczovL2xpc3RzLmZyZWVkZXNrdG9wLm9yZy9tYWlsbWFuL2xpc3Rp bmZvL2RyaS1kZXZlbA== From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-5.2 required=3.0 tests=HEADER_FROM_DIFFERENT_DOMAINS, MAILING_LIST_MULTI,SIGNED_OFF_BY,SPF_HELO_NONE,SPF_PASS,USER_AGENT_SANE_1 autolearn=unavailable autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id EFBB1C5DF61 for ; Thu, 7 Nov 2019 12:43:57 +0000 (UTC) Received: from gabe.freedesktop.org (gabe.freedesktop.org [131.252.210.177]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPS id CEB8C21D79 for ; Thu, 7 Nov 2019 12:43:56 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org CEB8C21D79 Authentication-Results: mail.kernel.org; dmarc=fail (p=none dis=none) header.from=redhat.com Authentication-Results: mail.kernel.org; spf=none smtp.mailfrom=intel-gfx-bounces@lists.freedesktop.org Received: from gabe.freedesktop.org (localhost [127.0.0.1]) by gabe.freedesktop.org (Postfix) with ESMTP id 5BE5D6E48D; Thu, 7 Nov 2019 12:43:56 +0000 (UTC) Received: from us-smtp-delivery-1.mimecast.com (us-smtp-2.mimecast.com [207.211.31.81]) by gabe.freedesktop.org (Postfix) with ESMTPS id 1A5C96E437 for ; Thu, 7 Nov 2019 12:43:54 +0000 (UTC) Received: from mimecast-mx01.redhat.com (mimecast-mx01.redhat.com [209.132.183.4]) (Using TLS) by relay.mimecast.com with ESMTP id us-mta-255-8LDROsBLN-2gMmnotsVoag-1; Thu, 07 Nov 2019 07:43:49 -0500 Received: from smtp.corp.redhat.com (int-mx03.intmail.prod.int.phx2.redhat.com [10.5.11.13]) (using TLSv1.2 with cipher AECDH-AES256-SHA (256/256 bits)) (No client certificate requested) by mimecast-mx01.redhat.com (Postfix) with ESMTPS id 1CEED477; Thu, 7 Nov 2019 12:43:45 +0000 (UTC) Received: from [10.72.12.21] (ovpn-12-21.pek2.redhat.com [10.72.12.21]) by smtp.corp.redhat.com (Postfix) with ESMTP id A587D608AC; Thu, 7 Nov 2019 12:43:31 +0000 (UTC) To: "Michael S. Tsirkin" References: <20191106133531.693-1-jasowang@redhat.com> <20191106133531.693-7-jasowang@redhat.com> <20191107040700-mutt-send-email-mst@kernel.org> <20191107061942-mutt-send-email-mst@kernel.org> From: Jason Wang Message-ID: Date: Thu, 7 Nov 2019 20:43:29 +0800 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:60.0) Gecko/20100101 Thunderbird/60.8.0 MIME-Version: 1.0 In-Reply-To: <20191107061942-mutt-send-email-mst@kernel.org> Content-Language: en-US X-Scanned-By: MIMEDefang 2.79 on 10.5.11.13 X-MC-Unique: 8LDROsBLN-2gMmnotsVoag-1 X-Mimecast-Spam-Score: 0 X-Mailman-Original-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=redhat.com; s=mimecast20190719; t=1573130633; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:cc:mime-version:mime-version:content-type:content-type: content-transfer-encoding:content-transfer-encoding: in-reply-to:in-reply-to:references:references; bh=pATjVuxpgA+rUzNn2lzZ9Qgz3lzYzBUuXos2KOBhUA8=; b=bl+vmigeVJGr5HxXEqOWfdH8REhMWohJ62gxE0mpTRlHD8bF9GQPcke6EgJ3r1yEwmD/i8 Rwnp0EFirpQi5hydm1ePkmK473XT6U3/rX55lHdrGY6V6BblNoenTkNzazuII7trzrfeEb EbPDm1kvbXeC1F5BnVCCAea+zHew+dI= Subject: Re: [Intel-gfx] [PATCH V10 6/6] docs: sample driver to demonstrate how to implement virtio-mdev framework X-BeenThere: intel-gfx@lists.freedesktop.org X-Mailman-Version: 2.1.23 Precedence: list List-Id: Intel graphics driver community testing & development List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: stefanha@redhat.com, christophe.de.dinechin@gmail.com, kvm@vger.kernel.org, airlied@linux.ie, heiko.carstens@de.ibm.com, dri-devel@lists.freedesktop.org, virtualization@lists.linux-foundation.org, kwankhede@nvidia.com, rob.miller@broadcom.com, linux-s390@vger.kernel.org, sebott@linux.ibm.com, lulu@redhat.com, eperezma@redhat.com, pasic@linux.ibm.com, borntraeger@de.ibm.com, haotian.wang@sifive.com, cunming.liang@intel.com, farman@linux.ibm.com, idos@mellanox.com, gor@linux.ibm.com, intel-gfx@lists.freedesktop.org, xiao.w.wang@intel.com, freude@linux.ibm.com, parav@mellanox.com, zhihong.wang@intel.com, intel-gvt-dev@lists.freedesktop.org, akrowiak@linux.ibm.com, oberpar@linux.ibm.com, tiwei.bie@intel.com, netdev@vger.kernel.org, cohuck@redhat.com, linux-kernel@vger.kernel.org, maxime.coquelin@redhat.com, lingshan.zhu@intel.com Content-Transfer-Encoding: base64 Content-Type: text/plain; charset="utf-8"; Format="flowed" Errors-To: intel-gfx-bounces@lists.freedesktop.org Sender: "Intel-gfx" Message-ID: <20191107124329.1b0JAgUwCD8q6D2FmgmiHMotcqe2Jq6zQyERLZcV06o@z> Ck9uIDIwMTkvMTEvNyDkuIvljYg3OjIxLCBNaWNoYWVsIFMuIFRzaXJraW4gd3JvdGU6Cj4gT24g VGh1LCBOb3YgMDcsIDIwMTkgYXQgMDY6MTg6NDVQTSArMDgwMCwgSmFzb24gV2FuZyB3cm90ZToK Pj4gT24gMjAxOS8xMS83IOS4i+WNiDU6MDgsIE1pY2hhZWwgUy4gVHNpcmtpbiB3cm90ZToKPj4+ IE9uIFdlZCwgTm92IDA2LCAyMDE5IGF0IDA5OjM1OjMxUE0gKzA4MDAsIEphc29uIFdhbmcgd3Jv dGU6Cj4+Pj4gVGhpcyBzYW1wbGUgZHJpdmVyIGNyZWF0ZXMgbWRldiBkZXZpY2UgdGhhdCBzaW11 bGF0ZSB2aXJ0aW8gbmV0IGRldmljZQo+Pj4+IG92ZXIgdmlydGlvIG1kZXYgdHJhbnNwb3J0LiBU aGUgZGV2aWNlIGlzIGltcGxlbWVudGVkIHRocm91Z2ggdnJpbmdoCj4+Pj4gYW5kIHdvcmtxdWV1 ZS4gQSBkZXZpY2Ugc3BlY2lmaWMgZG1hIG9wcyBpcyB0byBtYWtlIHN1cmUgSFZBIGlzIHVzZWQK Pj4+PiBkaXJlY3RseSBhcyB0aGUgSU9WQS4gVGhpcyBzaG91bGQgYmUgc3VmZmljaWVudCBmb3Ig a2VybmVsIHZpcnRpbwo+Pj4+IGRyaXZlciB0byB3b3JrLgo+Pj4+Cj4+Pj4gT25seSAndmlydGlv JyB0eXBlIGlzIHN1cHBvcnRlZCByaWdodCBub3cuIEkgcGxhbiB0byBhZGQgJ3Zob3N0JyB0eXBl Cj4+Pj4gb24gdG9wIHdoaWNoIHJlcXVpcmVzIHNvbWUgdmlydHVhbCBJT01NVSBpbXBsZW1lbnRl ZCBpbiB0aGlzIHNhbXBsZQo+Pj4+IGRyaXZlci4KPj4+Pgo+Pj4+IEFja2VkLWJ5OiBDb3JuZWxp YSBIdWNrPGNvaHVja0ByZWRoYXQuY29tPgo+Pj4+IFNpZ25lZC1vZmYtYnk6IEphc29uIFdhbmc8 amFzb3dhbmdAcmVkaGF0LmNvbT4KPj4+IEknZCBwcmVmZXIgaXQgdGhhdCB3ZSBjYWxsIHRoaXMg c29tZXRoaW5nIGVsc2UsIGUuZy4KPj4+IG12bmV0LWxvb3BiYWNrLiBKdXN0IHNvIHBlb3BsZSBk b24ndCBleHBlY3QgYSBmdWxseQo+Pj4gZnVuY3Rpb25hbCBkZXZpY2Ugc29tZWhvdy4gQ2FuIGJl IHJlbmFtZWQgd2hlbiBhcHBseWluZz8KPj4gQWN0dWFsbHksIEkgcGxhbiB0byBleHRlbmQgaXQg YXMgYW5vdGhlciBzdGFuZGFyZCBuZXR3b3JrIGludGVyZmFjZSBmb3IKPj4ga2VybmVsLiBJdCBj b3VsZCBiZSBlaXRoZXIgYSBzdGFuZGFsb25lIHBzZXVkbyBkZXZpY2Ugb3IgYSBzdGFjayBkZXZp Y2UuCj4+IERvZXMgdGhpcyBzb3VuZHMgZ29vZCB0byB5b3U/Cj4+Cj4+IFRoYW5rcwo+IFRoYXQn cyBhIGJpZyBjaGFuZ2UgaW4gYW4gaW50ZXJmYWNlIHNvIGl0J3MgYSBnb29kIHJlYXNvbgo+IHRv IHJlbmFtZSB0aGUgZHJpdmVyIGF0IHRoYXQgcG9pbnQgcmlnaHQ/Cj4gT2hlcndpc2UgdXNlcnMg b2YgYW4gb2xkIGtlcm5lbCB3b3VsZCBleHBlY3QgYSBzdGFja2VkIGRyaXZlcgo+IGFuZCBnZXQg YSBsb29wYmFjayBpbnN0ZWFkLgo+Cj4gT3IgZGlkIEkgbWlzcyBzb21ldGhpbmc/CgoKTXkgdW5k ZXJzdGFuZGluZyBpcyB0aGF0IGl0IHdhcyBhIHNhbXBsZSBkcml2ZXIgaW4gL2RvYy4gSXQgc2hv dWxkIG5vdCAKYmUgdXNlZCBpbiBwcm9kdWN0aW9uIGVudmlyb25tZW50LiBPdGhlcndpc2Ugd2Ug bmVlZCB0byBtb3ZlIGl0IHRvIApkcml2ZXIvdmlydGlvLgoKQnV0IGlmIHlvdSBpbnNpc3QsIEkg Y2FuIHBvc3QgYSBWMTEuCgpUaGFua3MKCl9fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19f X19fX19fX19fX19fX19fCkludGVsLWdmeCBtYWlsaW5nIGxpc3QKSW50ZWwtZ2Z4QGxpc3RzLmZy ZWVkZXNrdG9wLm9yZwpodHRwczovL2xpc3RzLmZyZWVkZXNrdG9wLm9yZy9tYWlsbWFuL2xpc3Rp bmZvL2ludGVsLWdmeA==