From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: From: Parav Pandit Subject: RE: [virtio-comment] RE: [PATCH v9] virtio-net: support inner header hash Date: Tue, 21 Feb 2023 15:32:00 +0000 Message-ID: References: <20230218143715.841-1-hengqi@linux.alibaba.com> <9ff76a6e-fd77-4cf3-a9ad-546696ab843d@linux.alibaba.com> In-Reply-To: MIME-Version: 1.0 Content-Language: en-US Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 To: Heng Qi , "virtio-comment@lists.oasis-open.org" , "virtio-dev@lists.oasis-open.org" Cc: "Michael S . Tsirkin" , Jason Wang , Yuri Benditovich , Cornelia Huck , Xuan Zhuo List-ID: DQo+IEZyb206IEhlbmcgUWkgPGhlbmdxaUBsaW51eC5hbGliYWJhLmNvbT4NCj4gU2VudDogVHVl c2RheSwgRmVicnVhcnkgMjEsIDIwMjMgODozNCBBTQ0KDQo+ID4gRXZlbiB3aXRob3V0IGEgcXVl dWUgb3ZlcmZsb3csIHRoaXMgc2hhcmVkIHJlY2VpdmUgcXVldWUgbWF5IG5vdCBoYXZlIGENCj4g YmFsYW5jZWQgbnVtYmVyIG9mIHBhY2tldHMuDQo+ID4gRm9yIGV4YW1wbGUsIHR1bm5lbC0yIG9j Y3VwaWVkIDkwJSBvZiB0aGUgcXVldWUgYW5kIGxlZnQgb25seSAxMCUgZm9yDQo+IHR1bm5lbC0x Lg0KPiA+IFNvLCB5b3VyIGV4YW1wbGUgaXMgcmlnaHQgKGFuZCBleHRyZW1lKSwgYSBnZW5lcmlj IG1lbnRpb24gb2YgUW9TIGNvdmVycw0KPiBib3RoIGFzcGVjdHMuDQo+ID4NCj4gPiBTZWNvbmRs eSAidXNlciBpbnNpZGUgdGhlIHR1bm5lbCIgaXMgY2hhbGxlbmdpbmcgdG8gZXhwbGFpbi4NCj4g PiBJbiBhYm92ZSBzZW50ZW5jZSB0YWxrcyBzcGVjaWZpY2FsbHkgYWJvdXQgdGhlICJyZWNlaXZl IHF1ZXVlIiBhcyBhbiBvYmplY3QuDQo+ID4NCj4gDQo+ICJvdmVyZmxvdyIgaW4gbXkgZXhhbXBs ZS4gSWYgd2Ugb25seSB1c2UgYSBvbmUtc2VudGVuY2Ugc3VtbWFyeSB0byBkZXNjcmliZQ0KPiB0 dW5uZWwgcmlza3MsIHRoZW4gSSB0aGluayB0aGlzIHN1YnBhcmFncmFwaCBpcyBjYWxsZWQgIlFv UyBwcm9ibGVtIGZvciB0dW5uZWwNCj4gaGFzaCIuDQo+IA0KWWVzLCBUdW5uZWwgUW9zIGxpbWl0 YXRpb25zDQoNCj4gPj4gc3RydWN0IHZpcnRpb19uZXRfcnNzX2NvbmZpZyB7DQo+ID4+Pj4gICAg ICAgIGxlMzIgaGFzaF90eXBlczsNCj4gPj4+PiArICAgIGxlMzIgaGFzaF90dW5uZWxfdHlwZXM7 DQo+ID4+PiBUaGlzIGZpZWxkIGlzIG5vdCBuZWVkZWQgYXMgZGV2aWNlIGNvbmZpZyBzcGFjZSBh ZHZlcnRpc2VtZW50IGZvcg0KPiA+Pj4gdGhlIHN1cHBvcnQNCj4gPj4gaXMgZW5vdWdoLg0KPiA+ Pg0KPiA+PiBJZiBzbywgdmlydGlvX25ldF9oYXNoX2NvbmZpZyBkb2VzIG5vdCByZXF1aXJlIGhh c2hfdHVubmVsX3R5cGVzIHdoZW4NCj4gPj4gaXQgZG9lcyBub3QgbmVlZCB0byBjb25maWd1cmUg dGhlIHNwZWNpZmljIHR1bm5lbChzKS4NCj4gPj4NCj4gPj4+IElmIHRoZSBpbnRlbnQgaXMgdG8g ZW5hYmxlIGhhc2hpbmcgZm9yIHRoZSBzcGVjaWZpYyB0dW5uZWwocyksIGFuDQo+ID4+PiBpbmRp dmlkdWFsDQo+ID4+IGNvbW1hbmQgaXMgYmV0dGVyLg0KPiA+Pg0KPiA+PiBEcml2ZXJzIE1BWSBm aWx0ZXIgb3V0IHNvbWUgdHVubmVsaW5nIHR5cGVzIHdoZW4gbmVnb3RpYXRpbmcgdGhpcyBmZWF0 dXJlLg0KPiA+PiBEbyB5b3UgdGhpbmsgaXQgd291bGQgYmUgYmV0dGVyIGZvciB1cyB0byBhZGQg YSBzZXBhcmF0ZSBjb21tYW5kPyBJDQo+ID4+IGRvbid0IHNlZSB0b29scyBsaWtlIGV0aHRvb2wg dGhhdCBjYW4gY29uZmlndXJlIHNwZWNpZmljIHR1bm5lbHMgaW4gdXNlcnNwYWNlLg0KPiA+Pg0K PiA+IFRoZSByZWFzb24gSSBwcm9wb3NlZCBkaWZmZXJlbnQgY29tbWFuZCBpcywgTGV0J3Mgc2F5 IHdlIGhhdmUgb25seQ0KPiA+IHNpbmdsZSBjb21tYW5kLg0KPiA+IFJzcyBjb25maWcgY29tbWFu ZCBoYXMgbWFueSBvdGhlciBmaWVsZHMgdW5yZWxhdGVkIHRvIHRoZSBpbm5lciBoYXNoLg0KPiAN Cj4gWWVzLiBGb3IgaW5uZXIgaGFzaCwgZmllbGRzIHN1Y2ggYXMgaW5kaXJlY3Rpb24gdGFibGUg YXJlIGlycmVsZXZhbnQuDQo+IA0KUmlnaHQuDQoNCj4gPiBIZW5jZSwgdG8gZW5hYmxlIGlubmVy IGhhc2gsIHRoZSBkcml2ZXIgbmVlZHMgdG8gc3VwcGx5IHRoZSBleGFjdCBzYW1lIHZhbHVlDQo+ IGZvciB1bnJlbGF0ZWQgZmllbGRzIHRvIHRoZSBzYW1lIHZhbHVlLg0KPiA+IEFuZCBkZXZpY2Ug bmVlZHMgdG8gY29tcGFyZSBpdCB3aXRoIHRoZSBvbGQgdmFsdWUgYW5kIG1haW50YWluIHNvbWUg c29ydCBvZg0KPiBjYWNoZSB0byBkZXJpdmUgdGhhdCBub3RoaW5nIGNoYW5nZXMgZnJvbSB0aGUg cHJldmlvdXMgaGFzaCBjb25maWcsIGhlbmNlLA0KPiBpZ25vcmUgaHcgY29uZmlndXJhdGlvbiBm b3IgcnNzLg0KPiA+DQo+ID4gVGhpcyBtZWNoYW5pc20gc2xvd3MgZG93biB0aGUgY29tbWFuZCBm b3IgdGhlIHVucmVsYXRlZCB0YXNrLg0KPiANCj4gVG90YWxseSBhZ3JlZS4NCj4gDQo+ID4gSGVu Y2UsIEkgYW0gY29uc2lkZXJpbmcgYSBzZXBhcmF0ZSBjb21tYW5kIHRoYXQgd291bGQgYmUgc2lt cGxlIGZvciB0aGUNCj4gZGV2aWNlIGFuZCBkcml2ZXIgdG8gaW1wbGVtZW50Lg0KPiANCj4gSSBh Z3JlZSB3aXRoIHlvdS4gRG8geW91IHdhbnQgbWUgdG8gZG8gaXQgaW4gdGhpcyBwYXRjaCwgb3Ig c2hvdWxkIHdlIGRvIGl0IGluDQo+IGFub3RoZXIgcGF0Y2g/DQo+IA0KDQpJdCBzaG91bGQgYmUg aW4gdGhpcyBwYXRjaCBzZXQgYmVjYXVzZSBlbmFibGVtZW50IGluIHRoZSBkZXZpY2UgaXMgbGlu a2VkIHRvIHRoaXMgY2FwYWJpbGl0eSBleHBvc2VkIGluIHRoaXMgcGF0Y2guDQoNCkZyb20gcGF0 Y2ggc3BsaXQgcG9pbnQgb2YgdmlldywNCg0KUGF0Y2gtMSB0byBpbnRyb2R1Y2UgdGhlIGZlYXR1 cmUgYml0LCBkZXNjcmlwdGlvbiwgYW5kIGxpbmsgdG8gQ1ZRIGRlcGVuZGVuY3kuDQpQYXRjaC0y IGZvciBpdHMgbGluayBpbiB2aXJ0aW9fbmV0X2NvbmZpZyBzdHJ1Y3R1cmUgYW5kIGRlc2NyaXB0 aW9uLg0KUGF0Y2gtMyBmb3IgbmV3IGNvbW1hbmQgdG91Y2hpbmcgY29udHJvbCBWUSBwaWVjZXMu DQoNCldlIGNhbiBhbHdheXMgc3F1YXNoIHRoZSBwYXRjaCB0byBzaW5nbGUgd2hlbi9pZiBpdCBp cyBoYXJkIHRvIHVuZGVyc3RhbmQgaW4gbXVsdGlwbGUgcGF0Y2hlcy4NCg==