From mboxrd@z Thu Jan 1 00:00:00 1970 From: Jason Wang Subject: Re: [PATCH V3 6/7] virtio: introduce a mdev based transport Date: Tue, 15 Oct 2019 11:29:07 +0800 Message-ID: References: <20191011081557.28302-1-jasowang@redhat.com> <20191011081557.28302-7-jasowang@redhat.com> <20191014173942.GB5359@stefanha-x1.localdomain> Mime-Version: 1.0 Content-Type: text/plain; charset="utf-8"; Format="flowed" Content-Transfer-Encoding: base64 Return-path: In-Reply-To: <20191014173942.GB5359@stefanha-x1.localdomain> Content-Language: en-US List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: virtualization-bounces@lists.linux-foundation.org Errors-To: virtualization-bounces@lists.linux-foundation.org To: Stefan Hajnoczi Cc: christophe.de.dinechin@gmail.com, kvm@vger.kernel.org, mst@redhat.com, airlied@linux.ie, joonas.lahtinen@linux.intel.com, 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, zhi.a.wang@intel.com, farman@linux.ibm.com, idos@mellanox.com, gor@linux.ibm.com, intel-gfx@lists.freedesktop.org, jani.nikula@linux.intel.com, xiao.w.wang@intel.com, freude@linux.ibm.com, zhenyuw@linux.intel.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, netdev@vger.kernel.org, cohuck@redhat.com, linux-kernel@vger.kernel.org, maxime.coque List-Id: virtualization@lists.linuxfoundation.org Ck9uIDIwMTkvMTAvMTUg5LiK5Y2IMTozOSwgU3RlZmFuIEhham5vY3ppIHdyb3RlOgo+IE9uIEZy aSwgT2N0IDExLCAyMDE5IGF0IDA0OjE1OjU2UE0gKzA4MDAsIEphc29uIFdhbmcgd3JvdGU6Cj4+ ICtzdHJ1Y3QgdmlydGlvX21kZXZfZGV2aWNlIHsKPj4gKwlzdHJ1Y3QgdmlydGlvX2RldmljZSB2 ZGV2Owo+PiArCXN0cnVjdCBtZGV2X2RldmljZSAqbWRldjsKPj4gKwl1bnNpZ25lZCBsb25nIHZl cnNpb247Cj4+ICsKPj4gKwlzdHJ1Y3QgdmlydHF1ZXVlICoqdnFzOwo+PiArCS8qIFRoZSBsb2Nr IHRvIHByb3RlY3QgdmlydHF1ZXVlIGxpc3QgKi8KPj4gKwlzcGlubG9ja190IGxvY2s7Cj4+ICsJ c3RydWN0IGxpc3RfaGVhZCB2aXJ0cXVldWVzOwo+IElzIHRoaXMgYSBsaXN0IG9mIHN0cnVjdCB2 aXJ0aW9fbWRldl92cV9pbmZvPyAgUGxlYXNlIGRvY3VtZW50IHRoZQo+IGFjdHVhbCB0eXBlIGlu IGEgY29tbWVudC4KCgpPay4KCgo+PiArc3RhdGljIGludCB2aXJ0aW9fbWRldl9maW5kX3Zxcyhz dHJ1Y3QgdmlydGlvX2RldmljZSAqdmRldiwgdW5zaWduZWQgbnZxcywKPj4gKwkJCQlzdHJ1Y3Qg dmlydHF1ZXVlICp2cXNbXSwKPj4gKwkJCQl2cV9jYWxsYmFja190ICpjYWxsYmFja3NbXSwKPj4g KwkJCQljb25zdCBjaGFyICogY29uc3QgbmFtZXNbXSwKPj4gKwkJCQljb25zdCBib29sICpjdHgs Cj4+ICsJCQkJc3RydWN0IGlycV9hZmZpbml0eSAqZGVzYykKPj4gK3sKPj4gKwlzdHJ1Y3Qgdmly dGlvX21kZXZfZGV2aWNlICp2bV9kZXYgPSB0b192aXJ0aW9fbWRldl9kZXZpY2UodmRldik7Cj4+ ICsJc3RydWN0IG1kZXZfZGV2aWNlICptZGV2ID0gdm1fZ2V0X21kZXYodmRldik7Cj4+ICsJY29u c3Qgc3RydWN0IHZpcnRpb19tZGV2X2RldmljZV9vcHMgKm9wcyA9IG1kZXZfZ2V0X2Rldl9vcHMo bWRldik7Cj4+ICsJc3RydWN0IHZpcnRpb19tZGV2X2NhbGxiYWNrIGNiOwo+PiArCWludCBpLCBl cnIsIHF1ZXVlX2lkeCA9IDA7Cj4+ICsKPj4gKwl2bV9kZXYtPnZxcyA9IGttYWxsb2NfYXJyYXko cXVldWVfaWR4LCBzaXplb2YoKnZtX2Rldi0+dnFzKSwKPj4gKwkJCQkgICAgR0ZQX0tFUk5FTCk7 Cj4ga21hbGxvY19hcnJheSgwLCAuLi4pPyAgSSB3b3VsZCBoYXZlIGV4cGVjdGVkIG52cXMgaW5z dGVhZCBvZiBxdWV1ZV9pZHgKPiAoMCkuCj4KPiBXaGF0IGlzIHRoaXMgdGhlIHB1cnBvc2Ugb2Yg dm1fZGV2LT52cXMgYW5kIGRvZXMgYW55dGhpbmcgZXZlciBhY2Nlc3MgaXQ/CgoKSXQncyB1c2Vs ZXNzLCB3aWxsIHJlbW92ZSBpdC4KClRoYW5rcwoKX19fX19fX19fX19fX19fX19fX19fX19fX19f X19fX19fX19fX19fX19fX19fX18KVmlydHVhbGl6YXRpb24gbWFpbGluZyBsaXN0ClZpcnR1YWxp emF0aW9uQGxpc3RzLmxpbnV4LWZvdW5kYXRpb24ub3JnCmh0dHBzOi8vbGlzdHMubGludXhmb3Vu ZGF0aW9uLm9yZy9tYWlsbWFuL2xpc3RpbmZvL3ZpcnR1YWxpemF0aW9u