From mboxrd@z Thu Jan 1 00:00:00 1970 From: "Michael S. Tsirkin" Subject: Re: [PATCH net-next 0/2] virtio-net: re enable XDP_REDIRECT for mergeable buffer Date: Thu, 1 Mar 2018 15:40:26 +0200 Message-ID: <20180301153900-mutt-send-email-mst@kernel.org> References: <1519874345-10235-1-git-send-email-jasowang@redhat.com> <20180301101038.4253424d@redhat.com> <20180301113531.7b25e2df@redhat.com> Mime-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Cc: netdev@vger.kernel.org, john.fastabend@gmail.com, linux-kernel@vger.kernel.org, virtualization@lists.linux-foundation.org, Alexei Starovoitov To: Jesper Dangaard Brouer Return-path: Content-Disposition: inline In-Reply-To: <20180301113531.7b25e2df@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 List-Id: netdev.vger.kernel.org T24gVGh1LCBNYXIgMDEsIDIwMTggYXQgMTE6MzU6MzFBTSArMDEwMCwgSmVzcGVyIERhbmdhYXJk IEJyb3VlciB3cm90ZToKPiBPbiBUaHUsIDEgTWFyIDIwMTggMTc6MjM6MzcgKzA4MDAKPiBKYXNv biBXYW5nIDxqYXNvd2FuZ0ByZWRoYXQuY29tPiB3cm90ZToKPiAKPiA+IE9uIDIwMTjlubQwM+ac iDAx5pelIDE3OjEwLCBKZXNwZXIgRGFuZ2FhcmQgQnJvdWVyIHdyb3RlOgo+ID4gPiBPbiBUaHUs ICAxIE1hciAyMDE4IDExOjE5OjAzICswODAwCj4gPiA+IEphc29uIFdhbmcgPGphc293YW5nQHJl ZGhhdC5jb20+IHdyb3RlOgo+ID4gPiAgCj4gPiA+PiBUaGlzIHNlcmllcyB0cmllcyB0byByZS1l bmFibGUgWERQX1JFRElSRUNUIGZvciBtZXJnZWFibGUgYnVmZmVyIHdoaWNoCj4gPiA+PiB3YXMg cmVtb3ZlZCBzaW5jZSBjb21taXQgNzMyNGY1Mzk5YjA2ICgidmlydGlvX25ldDogZGlzYWJsZQo+ ID4gPj4gWERQX1JFRElSRUNUIGluIHJlY2VpdmVfbWVyZ2VhYmxlKCkgY2FzZSIpLiBNYWluIGNv bmNlcm5zIGFyZToKPiA+ID4+Cj4gPiA+PiAtIG5vdCBlbm91Z2ggdGFpbHJvb20gd2FzIHJlc2Vy dmVkIHdoaWNoIGJyZWFrcyBjcHVtYXAgIAo+ID4KPiA+ID4gVG8gYWRkcmVzcyB0aGlzIGF0IGEg bW9yZSBmdW5kYW1lbnRhbCBsZXZlbCwgSSB3b3VsZCBzdWdnZXN0IHRoYXQgd2UveW91Cj4gPiA+ IGluc3RlYWQgZXh0ZW5kIFhEUCB0byBrbm93IGl0J3MgYnVmZmVycyAiZnJhbWUiIHNpemUvZW5k LiAgKFRoZQo+ID4gPiBhc3N1bXB0aW9uIHVzZSB0byBiZSwgeGRwX2J1ZmYtPmRhdGFfaGFyZF9z dGFydCArIFBBR0VfU0laRSwgYnV0Cj4gPiA+IGl4Z2JlK3ZpcnRpb19uZXQgYnJva2UgdGhhdCBh c3N1bXB0aW9uKS4KPiA+ID4KPiA+ID4gSXQgc2hvdWxkIGFjdHVhbGx5IGJlIGZhaXJseSBlYXN5 IHRvIGltcGxlbWVudDoKPiA+ID4gICAqIFNpbXBseSBleHRlbmQgeGRwX2J1ZmYgd2l0aCBhICJk YXRhX2hhcmRfZW5kIiBwb2ludGVyLiAgCj4gPiAKPiA+IFJpZ2h0LCBhbmQgdGhlbiBjcHVtYXAg Y2FuIHdhcm4gYW5kIGRyb3AgcGFja2V0cyB3aXRoIGluc3VmZmljaWVudCAKPiA+IHRhaWxyb29t Lgo+ID4KPiA+IEJ1dCBpdCBzaG91bGQgYmUgYSBwYXRjaCBvbiB0b3Agb2YgdGhpcyBJIHRoaW5r Lgo+IAo+IEhtbW0sIG5vdCByZWFsbHkuICBJZiB3ZS95b3UgaW5zdGVhZCBmaXggdGhlIGlzc3Vl IG9mIFhEUCBkb2Vzbid0IGtub3cKPiB0aGUgZW5kL3NpemUgb2YgdGhlIGZyYW1lLCB0aGVuIHdl IGRvbid0IG5lZWQgdGhpcyBtaXhlZCBYRFAKPiBnZW5lcmljL25hdGl2ZSBjb2RlIHBhdGggbWl4 aW5nLgo+IAo+IFlvdSBjb3VsZCByZS1lbmFibGUgbmF0aXZlIHJlZGlyZWN0LCBhbmQgcHVzaCB0 aGUgcmVzcG9uc2liaWxpdHkgdG8KPiBjcHVtYXAgZm9yIGRldGVjdGluZyB0aGlzIHRvby1zbWFs bCBmcmFtZSAibWlzc2luZyB0YWlscm9vbSIgKGFuZCBhdm9pZAo+IGNyYXNoaW5nLi4uKS4gKElm IHdlIHJlYWxseSB3YW50IHRvIHN1cHBvcnQgdGhpcywgY3B1bWFwIGNvdWxkIGZhbGxiYWNrCj4g dG8gZGV2X2FsbG9jX3NrYiwgYW5kIGhhbmRsZSBpdCBncmFjZWZ1bGx5KS4KClllYSwgd2UgcHJv YmFibHkgc2hvdWxkLgoKSG93ZXZlciBpdCdzIG5vdCBuaWNlIHRoYXQgcmVkaXJlY3QgaXMgbm93 IGdvbmUgaW4gbmV0LgpJTUhPIGEgc21hbGxlciB2ZXJzaW9uIG9mIHBhdGNoIDEvMiAod2l0aG91 dCB1c2luZyBnZW5lcmljIGNvZGUpCnNob3VsZCBnbyBpbnRvIG5ldC4gdGFpbHJvb20gdHJhY2tp bmcgYW5kIGZhbGxiYWNrIHRvIGRldl9hbGxvY19za2IKY2FuIGdvIGludG8gbmV0LW5leHQuCgo+ IC0tIAo+IEJlc3QgcmVnYXJkcywKPiAgIEplc3BlciBEYW5nYWFyZCBCcm91ZXIKPiAgIE1TYy5D UywgUHJpbmNpcGFsIEtlcm5lbCBFbmdpbmVlciBhdCBSZWQgSGF0Cj4gICBMaW5rZWRJbjogaHR0 cDovL3d3dy5saW5rZWRpbi5jb20vaW4vYnJvdWVyCl9fX19fX19fX19fX19fX19fX19fX19fX19f X19fX19fX19fX19fX19fX19fX19fClZpcnR1YWxpemF0aW9uIG1haWxpbmcgbGlzdApWaXJ0dWFs aXphdGlvbkBsaXN0cy5saW51eC1mb3VuZGF0aW9uLm9yZwpodHRwczovL2xpc3RzLmxpbnV4Zm91 bmRhdGlvbi5vcmcvbWFpbG1hbi9saXN0aW5mby92aXJ0dWFsaXphdGlvbg==