From mboxrd@z Thu Jan 1 00:00:00 1970 From: Jason Wang Subject: Re: [PATCH v2 net 5/7] virtio_net: Don't process redirected XDP frames when XDP is disabled Date: Tue, 29 Jan 2019 10:20:11 +0800 Message-ID: References: <1548722759-2470-1-git-send-email-makita.toshiaki@lab.ntt.co.jp> <1548722759-2470-6-git-send-email-makita.toshiaki@lab.ntt.co.jp> Mime-Version: 1.0 Content-Type: text/plain; charset="utf-8"; Format="flowed" Content-Transfer-Encoding: base64 Return-path: In-Reply-To: <1548722759-2470-6-git-send-email-makita.toshiaki@lab.ntt.co.jp> 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: Toshiaki Makita , "David S. Miller" , "Michael S. Tsirkin" Cc: netdev@vger.kernel.org, Jesper Dangaard Brouer , virtualization@lists.linux-foundation.org List-Id: virtualization@lists.linuxfoundation.org Ck9uIDIwMTkvMS8yOSDkuIrljYg4OjQ1LCBUb3NoaWFraSBNYWtpdGEgd3JvdGU6Cj4gQ29tbWl0 IDhkY2M1YjBhYjBlYyAoInZpcnRpb19uZXQ6IGZpeCBuZG9feGRwX3htaXQgY3Jhc2ggdG93YXJk cyBkZXYgbm90Cj4gcmVhZHkgZm9yIFhEUCIpIHRyaWVkIHRvIGF2b2lkIGFjY2VzcyB0byB1bmV4 cGVjdGVkIHNxIHdoaWxlIFhEUCBpcwo+IGRpc2FibGVkLCBidXQgd2FzIG5vdCBjb21wbGV0ZS4K Pgo+IFRoZXJlIHdhcyBhIHNtYWxsIHdpbmRvdyB3aGljaCBjYXVzZXMgb3V0IG9mIGJvdW5kcyBz cSBhY2Nlc3MgaW4KPiB2aXJ0bmV0X3hkcF94bWl0KCkgd2hpbGUgZGlzYWJsaW5nIFhEUC4KPgo+ IEFuIGV4YW1wbGUgY2FzZSBvZgo+ICAgLSBjdXJyX3F1ZXVlX3BhaXJzID0gNiAoMiBmb3IgU0tC IGFuZCA0IGZvciBYRFApCj4gICAtIG9ubGluZV9jcHVfbnVtID0geGRwX3F1ZXVlX3BhcmlzID0g NAo+IHdoZW4gWERQIGlzIGVuYWJsZWQ6Cj4KPiBDUFUgMCAgICAgICAgICAgICAgICAgICAgICAg ICBDUFUgMQo+IChEaXNhYmxpbmcgWERQKSAgICAgICAgICAgICAgIChQcm9jZXNzaW5nIHJlZGly ZWN0ZWQgWERQIGZyYW1lcykKPgo+ICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICB2aXJ0 bmV0X3hkcF94bWl0KCkKPiB2aXJ0bmV0X3hkcF9zZXQoKQo+ICAgX3ZpcnRuZXRfc2V0X3F1ZXVl cygpCj4gICAgc2V0IGN1cnJfcXVldWVfcGFpcnMgKDIpCj4gICAgICAgICAgICAgICAgICAgICAg ICAgICAgICAgICBjaGVjayBpZiBycS0+eGRwX3Byb2cgaXMgbm90IE5VTEwKPiAgICAgICAgICAg ICAgICAgICAgICAgICAgICAgICAgIHZpcnRuZXRfeGRwX3NxKHZpKQo+ICAgICAgICAgICAgICAg ICAgICAgICAgICAgICAgICAgIHFwID0gY3Vycl9xdWV1ZV9wYWlycyAtCj4gICAgICAgICAgICAg ICAgICAgICAgICAgICAgICAgICAgICAgICB4ZHBfcXVldWVfcGFpcnMgKwo+ICAgICAgICAgICAg ICAgICAgICAgICAgICAgICAgICAgICAgICAgc21wX3Byb2Nlc3Nvcl9pZCgpCj4gICAgICAgICAg ICAgICAgICAgICAgICAgICAgICAgICAgICAgPSAyIC0gNCArIDEgPSAtMQo+ICAgICAgICAgICAg ICAgICAgICAgICAgICAgICAgICAgIHNxID0gJnZpLT5zcVtxcF0gLy8gb3V0IG9mIGJvdW5kcyBh Y2Nlc3MKPiAgICBzZXQgeGRwX3F1ZXVlX3BhaXJzICgwKQo+ICAgIHJxLT54ZHBfcHJvZyA9IE5V TEwKPgo+IEJhc2ljYWxseSB3ZSBzaG91bGQgbm90IGNoYW5nZSBjdXJyX3F1ZXVlX3BhaXJzIGFu ZCB4ZHBfcXVldWVfcGFpcnMKPiB3aGlsZSBzb21lb25lIGNhbiByZWFkIHRoZSB2YWx1ZXMuIFRo dXMsIHdoZW4gZGlzYWJsaW5nIFhEUCwgYXNzaWduIE5VTEwKPiB0byBycS0+eGRwX3Byb2cgZmly c3QsIGFuZCB3YWl0IGZvciBSQ1UgZ3JhY2UgcGVyaW9kLCB0aGVuIGNoYW5nZQo+IHh4eF9xdWV1 ZV9wYWlycy4KPiBOb3RlIHRoYXQgd2UgbmVlZCB0byBrZWVwIHRoZSBjdXJyZW50IG9yZGVyIHdo ZW4gZW5hYmxpbmcgWERQIHRob3VnaC4KPgo+IC0gdjI6IE1ha2UgcmN1X2Fzc2lnbl9wb2ludGVy L3N5bmNocm9uaXplX25ldCBjb25kaXRpb25hbCBpbnN0ZWFkIG9mCj4gICAgICAgIF92aXJ0bmV0 X3NldF9xdWV1ZXMuCj4KPiBGaXhlczogMTg2YjNjOTk4YzUwICgidmlydGlvLW5ldDogc3VwcG9y dCBYRFBfUkVESVJFQ1QiKQo+IFNpZ25lZC1vZmYtYnk6IFRvc2hpYWtpIE1ha2l0YSA8bWFraXRh LnRvc2hpYWtpQGxhYi5udHQuY28uanA+Cj4gLS0tCj4gICBkcml2ZXJzL25ldC92aXJ0aW9fbmV0 LmMgfCAzMyArKysrKysrKysrKysrKysrKysrKysrKysrKy0tLS0tLS0KPiAgIDEgZmlsZSBjaGFu Z2VkLCAyNiBpbnNlcnRpb25zKCspLCA3IGRlbGV0aW9ucygtKQoKCkFja2VkLWJ5OiBKYXNvbiBX YW5nIDxqYXNvd2FuZ0ByZWRoYXQuY29tPgoKVGhhbmtzLgoKX19fX19fX19fX19fX19fX19fX19f X19fX19fX19fX19fX19fX19fX19fX19fX18KVmlydHVhbGl6YXRpb24gbWFpbGluZyBsaXN0ClZp cnR1YWxpemF0aW9uQGxpc3RzLmxpbnV4LWZvdW5kYXRpb24ub3JnCmh0dHBzOi8vbGlzdHMubGlu dXhmb3VuZGF0aW9uLm9yZy9tYWlsbWFuL2xpc3RpbmZvL3ZpcnR1YWxpemF0aW9u