From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mailgw2.hygon.cn (unknown [101.204.27.37]) by smtp.subspace.kernel.org (Postfix) with ESMTP id B6DA233F36B for ; Fri, 13 Mar 2026 06:22:19 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=101.204.27.37 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1773382957; cv=none; b=AbqyCykr8meLterBXRTlm8ighfBt28SLSlXF2jqQxMnoXxpv3vtYxatYZPYaX87eZcnMZrkJ1PAcQcZGARRkwx1LeakRaXMS46U0oppKJaMr0KiW434EFIc44lBuMNHgN+PbmWo779NaRstRIXmTgiYqUUmvlzLUR1XqC5F+sbA= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1773382957; c=relaxed/simple; bh=F56GQyNSFLF0AdZyevYHXAOzQQafsSNM4kdqW9Ok01w=; h=From:To:CC:Subject:Date:Message-ID:References:In-Reply-To: Content-Type:MIME-Version; b=Ht7IL6pFr5rkoo8kXAlU2vxgt1EjLRUvW/YpOJ4idb3gvg2NZB0+eZW66KAfGt9pCdIwa0Y8C29434rq5YvaCBWt+/6XHvHkd3ImXuyEkVq5Fl4GG3lRhuPrKTMiTBIPifqdK235Mta+/14zsGoT8a4twGSXgiCGp3KX36gEGXk= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=hygon.cn; spf=pass smtp.mailfrom=hygon.cn; arc=none smtp.client-ip=101.204.27.37 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=hygon.cn Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=hygon.cn Received: from maildlp1.hygon.cn (unknown [127.0.0.1]) by mailgw2.hygon.cn (Postfix) with ESMTP id 4fXDsz05C2z1YQpmD; Fri, 13 Mar 2026 14:22:15 +0800 (CST) Received: from maildlp1.hygon.cn (unknown [172.23.18.60]) by mailgw2.hygon.cn (Postfix) with ESMTP id 4fXDsy14hJz1YQpmD; Fri, 13 Mar 2026 14:22:14 +0800 (CST) Received: from cncheex05.Hygon.cn (unknown [172.23.18.115]) by maildlp1.hygon.cn (Postfix) with ESMTPS id 5EF7A1D6; Fri, 13 Mar 2026 14:22:06 +0800 (CST) Received: from cncheex04.Hygon.cn (172.23.18.114) by cncheex05.Hygon.cn (172.23.18.115) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.2.1544.36; Fri, 13 Mar 2026 14:22:14 +0800 Received: from cncheex04.Hygon.cn ([fe80::1b6f:6c58:58a4:430d]) by cncheex04.Hygon.cn ([fe80::1b6f:6c58:58a4:430d%10]) with mapi id 15.02.1544.036; Fri, 13 Mar 2026 14:22:14 +0800 From: Zhud To: Jason Wang CC: "mst@redhat.com" , "xuanzhuo@linux.alibaba.com" , "eperezma@redhat.com" , "andrew+netdev@lunn.ch" , "davem@davemloft.net" , "edumazet@google.com" , "kuba@kernel.org" , "pabeni@redhat.com" , "netdev@vger.kernel.org" , "virtualization@lists.linux.dev" , Jing Li , Zhiwei Ying Subject: RE: [PATCH net] virtio-net: clear NETIF_F_GRO_HW if no GRO-related offloads are capable Thread-Topic: [PATCH net] virtio-net: clear NETIF_F_GRO_HW if no GRO-related offloads are capable Thread-Index: AQHcsokJYSEJvH0W90iKftd05A/cWrWrdOQAgACGyrA= Date: Fri, 13 Mar 2026 06:22:14 +0000 Message-ID: References: <20260313013040.896924-1-zhud@hygon.cn> In-Reply-To: Accept-Language: zh-CN, en-US Content-Language: zh-CN X-MS-Has-Attach: X-MS-TNEF-Correlator: Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Precedence: bulk X-Mailing-List: netdev@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 PiBPbiBGcmksIE1hciAxMywgMjAyNiBhdCA5OjM34oCvQU0gRGkgWmh1IDx6aHVkQGh5Z29uLmNu PiB3cm90ZToNCj4gPg0KPiA+IEFsdGhvdWdoIFZJUlRJT19ORVRfRl9DVFJMX0dVRVNUX09GRkxP QURTIGlzIG5lZ290aWF0ZWQsIHdoaWNoDQo+ID4gaW5kaWNhdGVzIHRoZSBkZXZpY2Ugc3VwcG9y dHMgZHluYW1pYyBjb250cm9sIG9mIGd1ZXN0IG9mZmxvYWRzLCBpdA0KPiA+IGRvZXMgbm90IG5l Y2Vzc2FyaWx5IG1lYW4gdGhlIGRldmljZSBzdXBwb3J0cyBzcGVjaWZpYyBoYXJkd2FyZSBHUk8g ZmVhdHVyZXMuDQo+ID4NCj4gPiBJZiBub25lIG9mIHRoZSBmZWF0dXJlcyBkZWZpbmVkIGluIEdV RVNUX09GRkxPQURfR1JPX0hXX01BU0sgKHN1Y2ggYXMNCj4gPiBUU080LCBUU082LCBvciBVRk8p IGFyZSBwcmVzZW50IGluIHZpLT5ndWVzdF9vZmZsb2Fkc19jYXBhYmxlLCB0aGUNCj4gPiBkZXZp Y2UgZWZmZWN0aXZlbHkgbGFja3MgdGhlIGhhcmR3YXJlIGNhcGFiaWxpdHkgdG8gcGVyZm9ybSBH Uk8uDQo+ID4NCj4gPiBJbiB0aGlzIGNhc2UsIE5FVElGX0ZfR1JPX0hXIHNob3VsZCBiZSBjbGVh cmVkIGZyb20gZGV2LT5od19mZWF0dXJlcw0KPiA+IHRvIHByZXZlbnQgdGhlIHN0YWNrIGZyb20g YXR0ZW1wdGluZyB0byBlbmFibGUgYW4gdW5zdXBwb3J0ZWQgaGFyZHdhcmUNCj4gPiBvZmZsb2Fk IGNvbmZpZ3VyYXRpb24uDQo+ID4NCj4gPiBGaXhlczogYTAyZTg5NjRlYWY5ICgidmlydGlvLW5l dDogZXRodG9vbCBjb25maWd1cmFibGUgTFJPIikNCj4gPiBTaWduZWQtb2ZmLWJ5OiBEaSBaaHUg PHpodWRAaHlnb24uY24+DQo+ID4gLS0tDQo+ID4gIGRyaXZlcnMvbmV0L3ZpcnRpb19uZXQuYyB8 IDMgKysrDQo+ID4gIDEgZmlsZSBjaGFuZ2VkLCAzIGluc2VydGlvbnMoKykNCj4gPg0KPiA+IGRp ZmYgLS1naXQgYS9kcml2ZXJzL25ldC92aXJ0aW9fbmV0LmMgYi9kcml2ZXJzL25ldC92aXJ0aW9f bmV0LmMgaW5kZXgNCj4gPiA3MmQ2YTljNmE1YTIuLjQ5YTYwYWY2ODRkNSAxMDA2NDQNCj4gPiAt LS0gYS9kcml2ZXJzL25ldC92aXJ0aW9fbmV0LmMNCj4gPiArKysgYi9kcml2ZXJzL25ldC92aXJ0 aW9fbmV0LmMNCj4gPiBAQCAtNzA1OCw2ICs3MDU4LDkgQEAgc3RhdGljIGludCB2aXJ0bmV0X3By b2JlKHN0cnVjdCB2aXJ0aW9fZGV2aWNlICp2ZGV2KQ0KPiA+ICAgICAgICAgfQ0KPiA+ICAgICAg ICAgdmktPmd1ZXN0X29mZmxvYWRzX2NhcGFibGUgPSB2aS0+Z3Vlc3Rfb2ZmbG9hZHM7DQo+ID4N Cj4gPiArICAgICAgIGlmICghKHZpLT5ndWVzdF9vZmZsb2Fkc19jYXBhYmxlICYgR1VFU1RfT0ZG TE9BRF9HUk9fSFdfTUFTSykpDQo+ID4gKyAgICAgICAgICAgICAgIGRldi0+aHdfZmVhdHVyZXMg Jj0gfk5FVElGX0ZfR1JPX0hXOw0KPiA+ICsNCj4gDQo+IEl0IGxvb2tzIHRvIG1lIHRoZSByb290 IGNhdXNlIGlzIHRoaXMgZHVyaW5nIHByb2JlPw0KPiANCj4gICAgICAgICBpZiAodmlydGlvX2hh c19mZWF0dXJlKHZkZXYsIFZJUlRJT19ORVRfRl9DVFJMX0dVRVNUX09GRkxPQURTKSkNCj4gICAg ICAgICAgICAgICAgIGRldi0+aHdfZmVhdHVyZXMgfD0gTkVUSUZfRl9HUk9fSFc7DQo+IA0KPiBU aGFua3MNCg0KCUV4YWN0bHkuIEl0IHNlZW1zIHRoZSBjb2RlIGJsaW5kbHkgZW5hYmxlcyBORVRJ Rl9GX0dST19IVyBhcyBsb25nIGFzIHRoZSANCmNvbnRyb2wgY2hhbm5lbCBpcyBwcmVzZW50LCB3 aXRob3V0IHZlcmlmeWluZyBpZiB0aGUgYmFja2VuZCBhY3R1YWxseSBzdXBwb3J0cyB0aGUNCm9m ZmxvYWQgZmVhdHVyZXMuDQoNCj4gDQo+ID4gICAgICAgICBydG5sX3VubG9jaygpOw0KPiA+DQo+ ID4gICAgICAgICBlcnIgPSB2aXJ0bmV0X2NwdV9ub3RpZl9hZGQodmkpOw0KPiA+IC0tDQo+ID4g Mi4zNC4xDQo+ID4NCj4gPg0KPiANCg0K