From mboxrd@z Thu Jan 1 00:00:00 1970 From: Tiwei Bie Subject: Re: [PATCH net-next v1 5/5] virtio_ring: enable packed ring Date: Wed, 11 Jul 2018 09:07:30 +0800 Message-ID: <20180711010730.GA28235@debian> References: <20180709072241.8886-1-tiwei.bie@intel.com> <20180709072241.8886-6-tiwei.bie@intel.com> <27ae72ad-247b-e8f0-aa37-a75a719e0e01@redhat.com> Mime-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Return-path: Content-Disposition: inline In-Reply-To: <27ae72ad-247b-e8f0-aa37-a75a719e0e01@redhat.com> 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: Jason Wang Cc: virtio-dev@lists.oasis-open.org, mst@redhat.com, netdev@vger.kernel.org, linux-kernel@vger.kernel.org, virtualization@lists.linux-foundation.org, wexu@redhat.com List-Id: virtualization@lists.linuxfoundation.org T24gVHVlLCBKdWwgMTAsIDIwMTggYXQgMDE6NTE6MjBQTSArMDgwMCwgSmFzb24gV2FuZyB3cm90 ZToKPiBPbiAyMDE45bm0MDfmnIgwOeaXpSAxNToyMiwgVGl3ZWkgQmllIHdyb3RlOgo+ID4gU2ln bmVkLW9mZi1ieTogVGl3ZWkgQmllIDx0aXdlaS5iaWVAaW50ZWwuY29tPgo+ID4gLS0tCj4gPiAg IGRyaXZlcnMvczM5MC92aXJ0aW8vdmlydGlvX2Njdy5jIHwgOCArKysrKysrKwo+ID4gICBkcml2 ZXJzL3ZpcnRpby92aXJ0aW9fcmluZy5jICAgICB8IDIgKysKPiA+ICAgMiBmaWxlcyBjaGFuZ2Vk LCAxMCBpbnNlcnRpb25zKCspCj4gPiAKPiA+IGRpZmYgLS1naXQgYS9kcml2ZXJzL3MzOTAvdmly dGlvL3ZpcnRpb19jY3cuYyBiL2RyaXZlcnMvczM5MC92aXJ0aW8vdmlydGlvX2Njdy5jCj4gPiBp bmRleCA4ZjVjMWQ3Zjc1MWEuLmZmNWI4NTczNmQ4ZCAxMDA2NDQKPiA+IC0tLSBhL2RyaXZlcnMv czM5MC92aXJ0aW8vdmlydGlvX2Njdy5jCj4gPiArKysgYi9kcml2ZXJzL3MzOTAvdmlydGlvL3Zp cnRpb19jY3cuYwo+ID4gQEAgLTc2NSw2ICs3NjUsMTEgQEAgc3RhdGljIHU2NCB2aXJ0aW9fY2N3 X2dldF9mZWF0dXJlcyhzdHJ1Y3QgdmlydGlvX2RldmljZSAqdmRldikKPiA+ICAgCXJldHVybiBy YzsKPiA+ICAgfQo+ID4gK3N0YXRpYyB2b2lkIGNjd190cmFuc3BvcnRfZmVhdHVyZXMoc3RydWN0 IHZpcnRpb19kZXZpY2UgKnZkZXYpCj4gPiArewo+ID4gKwlfX3ZpcnRpb19jbGVhcl9iaXQodmRl diwgVklSVElPX0ZfUklOR19QQUNLRUQpOwo+ID4gK30KPiAKPiBJIHRoaW5rIHdlIG5lZWQgYSBi ZXR0ZXIgY29tbWVudCB0byBleHBsYWluIHdoeSBpdCB3YXMgZGlzYWJsZWQgaGVyZS4KClllYWgs IEknbGwgZG8gaXQhCgpCZXN0IHJlZ2FyZHMsClRpd2VpIEJpZQoKPiAKPiBUaGFua3MKPiAKPiA+ ICsKPiA+ICAgc3RhdGljIGludCB2aXJ0aW9fY2N3X2ZpbmFsaXplX2ZlYXR1cmVzKHN0cnVjdCB2 aXJ0aW9fZGV2aWNlICp2ZGV2KQo+ID4gICB7Cj4gPiAgIAlzdHJ1Y3QgdmlydGlvX2Njd19kZXZp Y2UgKnZjZGV2ID0gdG9fdmNfZGV2aWNlKHZkZXYpOwo+ID4gQEAgLTc5MSw2ICs3OTYsOSBAQCBz dGF0aWMgaW50IHZpcnRpb19jY3dfZmluYWxpemVfZmVhdHVyZXMoc3RydWN0IHZpcnRpb19kZXZp Y2UgKnZkZXYpCj4gPiAgIAkvKiBHaXZlIHZpcnRpb19yaW5nIGEgY2hhbmNlIHRvIGFjY2VwdCBm ZWF0dXJlcy4gKi8KPiA+ICAgCXZyaW5nX3RyYW5zcG9ydF9mZWF0dXJlcyh2ZGV2KTsKPiA+ICsJ LyogR2l2ZSB2aXJ0aW9fY2N3IGEgY2hhbmNlIHRvIGFjY2VwdCBmZWF0dXJlcy4gKi8KPiA+ICsJ Y2N3X3RyYW5zcG9ydF9mZWF0dXJlcyh2ZGV2KTsKPiA+ICsKPiA+ICAgCWZlYXR1cmVzLT5pbmRl eCA9IDA7Cj4gPiAgIAlmZWF0dXJlcy0+ZmVhdHVyZXMgPSBjcHVfdG9fbGUzMigodTMyKXZkZXYt PmZlYXR1cmVzKTsKPiA+ICAgCS8qIFdyaXRlIHRoZSBmaXJzdCBoYWxmIG9mIHRoZSBmZWF0dXJl IGJpdHMgdG8gdGhlIGhvc3QuICovCj4gPiBkaWZmIC0tZ2l0IGEvZHJpdmVycy92aXJ0aW8vdmly dGlvX3JpbmcuYyBiL2RyaXZlcnMvdmlydGlvL3ZpcnRpb19yaW5nLmMKPiA+IGluZGV4IDRiM2Y5 ZTFhM2NhYi4uNjRmMjAwMjNmMDg4IDEwMDY0NAo+ID4gLS0tIGEvZHJpdmVycy92aXJ0aW8vdmly dGlvX3JpbmcuYwo+ID4gKysrIGIvZHJpdmVycy92aXJ0aW8vdmlydGlvX3JpbmcuYwo+ID4gQEAg LTE5NjgsNiArMTk2OCw4IEBAIHZvaWQgdnJpbmdfdHJhbnNwb3J0X2ZlYXR1cmVzKHN0cnVjdCB2 aXJ0aW9fZGV2aWNlICp2ZGV2KQo+ID4gICAJCQlicmVhazsKPiA+ICAgCQljYXNlIFZJUlRJT19G X0lPTU1VX1BMQVRGT1JNOgo+ID4gICAJCQlicmVhazsKPiA+ICsJCWNhc2UgVklSVElPX0ZfUklO R19QQUNLRUQ6Cj4gPiArCQkJYnJlYWs7Cj4gPiAgIAkJZGVmYXVsdDoKPiA+ICAgCQkJLyogV2Ug ZG9uJ3QgdW5kZXJzdGFuZCB0aGlzIGJpdC4gKi8KPiA+ICAgCQkJX192aXJ0aW9fY2xlYXJfYml0 KHZkZXYsIGkpOwo+IApfX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19f X19fXwpWaXJ0dWFsaXphdGlvbiBtYWlsaW5nIGxpc3QKVmlydHVhbGl6YXRpb25AbGlzdHMubGlu dXgtZm91bmRhdGlvbi5vcmcKaHR0cHM6Ly9saXN0cy5saW51eGZvdW5kYXRpb24ub3JnL21haWxt YW4vbGlzdGluZm8vdmlydHVhbGl6YXRpb24=