Received: by 2002:a25:c593:0:0:0:0:0 with SMTP id v141csp49943ybe; Sun, 1 Sep 2019 20:12:10 -0700 (PDT) X-Google-Smtp-Source: APXvYqxHfCncWYv+02XcyVR6nrGrneq4tGXslhb7Bfi5TpZzgvUjtIVvdBLu+Z2qFzZtH6tVy/vm X-Received: by 2002:a62:4e52:: with SMTP id c79mr6684149pfb.28.1567393930750; Sun, 01 Sep 2019 20:12:10 -0700 (PDT) ARC-Seal: i=1; a=rsa-sha256; t=1567393930; cv=none; d=google.com; s=arc-20160816; b=RgMP1qwhi5H+QK5FgKeHw1uLUF9qHLhdyi5DT2qLeRVdSuc3X0G3siVt/85GeJNRXt YQTb7VVD8+bQhMQTGp3gUQxt1K+jKeKDQA+vwmANPOc7WVtFcQFqJr1wBP6+2b+59JpL KjaYcEzKasbZp5BhWDcZn81sJtXC3jfNQeQFTRdtfV/YJ/DGm1OopeR4HAKs7Hzs8UuD ZupVvNVUJq2fcenG+4TIqaCmwJRCe1unvpGADd39Cap9sk+SJpB1f9ypQY1xosesFKTa Ca7batFwhN+EhJGxPcrZ9IXxHV4ziF18cq0kgpIPMQdf2ytM0NlRf8eTHWfdn5Mf4tyl wHpg== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=arc-20160816; h=list-id:precedence:sender:mime-version:content-transfer-encoding :content-language:accept-language:in-reply-to:references:message-id :date:thread-index:thread-topic:subject:cc:to:from:authenticated-by; bh=wJovOGa7+kcF6t9PIs51ggvK6ItUVNrVUyu8FCpi9Bs=; b=Zyy777rdb7hTHW6TI8lRo3zR3Pv+EVtnyXf9jf98AIrr7fJTbGsf8XFu5obHywIa6V 6rAvyLEgHsW9jXewCgl/Vj4W/iD1nBOtymzXY414Poy4I3UizuOusBJD3X0oVYrhV67q azoNoPCseU7ZzpTmH/p9x8cVHo/FdCKZW9ptDbALGrqy+/nXakvET2U88a7ncCD2gWet d+ScTxJk9TZ5nKcCbk461zQrw5mo7/IRd31FhFQybKnBAghn/1j9Xw3xyJJ4tlDZkddr 9RJ6keIhtYKqqaWsEjBDJSeX3SdVmyQWQxeBDgo4UUQHbXuqR4WTd1BQr6BsDdY0YjVU 8xDQ== ARC-Authentication-Results: i=1; mx.google.com; spf=pass (google.com: best guess record for domain of linux-kernel-owner@vger.kernel.org designates 209.132.180.67 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org Return-Path: Received: from vger.kernel.org (vger.kernel.org. [209.132.180.67]) by mx.google.com with ESMTP id u19si10806591pgf.531.2019.09.01.20.11.55; Sun, 01 Sep 2019 20:12:10 -0700 (PDT) Received-SPF: pass (google.com: best guess record for domain of linux-kernel-owner@vger.kernel.org designates 209.132.180.67 as permitted sender) client-ip=209.132.180.67; Authentication-Results: mx.google.com; spf=pass (google.com: best guess record for domain of linux-kernel-owner@vger.kernel.org designates 209.132.180.67 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1729266AbfIBDLI (ORCPT + 99 others); Sun, 1 Sep 2019 23:11:08 -0400 Received: from rtits2.realtek.com ([211.75.126.72]:50153 "EHLO rtits2.realtek.com.tw" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1729100AbfIBDLI (ORCPT ); Sun, 1 Sep 2019 23:11:08 -0400 Authenticated-By: X-SpamFilter-By: BOX Solutions SpamTrap 5.62 with qID x823B4oh012334, This message is accepted by code: ctloc85258 Received: from mail.realtek.com (RTITCAS12.realtek.com.tw[172.21.6.16]) by rtits2.realtek.com.tw (8.15.2/2.57/5.78) with ESMTPS id x823B4oh012334 (version=TLSv1.2 cipher=DHE-RSA-AES256-GCM-SHA384 bits=256 verify=NOT); Mon, 2 Sep 2019 11:11:05 +0800 Received: from RTITMBSVM03.realtek.com.tw ([fe80::e1fe:b2c1:57ec:f8e1]) by RTITCAS12.realtek.com.tw ([::1]) with mapi id 14.03.0439.000; Mon, 2 Sep 2019 11:11:04 +0800 From: Hayes Wang To: Eric Dumazet , "netdev@vger.kernel.org" CC: nic_swsd , "linux-kernel@vger.kernel.org" Subject: RE: [PATCH net-next] r8152: fix accessing skb after napi_gro_receive Thread-Topic: [PATCH net-next] r8152: fix accessing skb after napi_gro_receive Thread-Index: AQHVVjxirkaZLXhff0ysFA2DqtVicqcR2+UAgAXqY4A= Date: Mon, 2 Sep 2019 03:11:03 +0000 Message-ID: <0835B3720019904CB8F7AA43166CEEB2F18DA5B5@RTITMBSVM03.realtek.com.tw> References: <1394712342-15778-299-albertk@realtek.com> <1394712342-15778-302-Taiwan-albertk@realtek.com> In-Reply-To: Accept-Language: zh-TW, en-US Content-Language: zh-TW X-MS-Has-Attach: X-MS-TNEF-Correlator: x-originating-ip: [172.21.177.214] Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 MIME-Version: 1.0 Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org RXJpYyBEdW1hemV0IFttYWlsdG86ZXJpYy5kdW1hemV0QGdtYWlsLmNvbV0NCj4gU2VudDogRnJp ZGF5LCBBdWd1c3QgMzAsIDIwMTkgMTI6MzIgQU0NCj4gVG86IEhheWVzIFdhbmc7IG5ldGRldkB2 Z2VyLmtlcm5lbC5vcmcNCj4gQ2M6IG5pY19zd3NkOyBsaW51eC1rZXJuZWxAdmdlci5rZXJuZWwu b3JnDQo+IFN1YmplY3Q6IFJlOiBbUEFUQ0ggbmV0LW5leHRdIHI4MTUyOiBmaXggYWNjZXNzaW5n IHNrYiBhZnRlciBuYXBpX2dyb19yZWNlaXZlDQo+IA0KPiBPbiA4LzE5LzE5IDU6MTUgQU0sIEhh eWVzIFdhbmcgd3JvdGU6DQo+ID4gRml4IGFjY2Vzc2luZyBza2IgYWZ0ZXIgbmFwaV9ncm9fcmVj ZWl2ZSB3aGljaCBpcyBjYXVzZWQgYnkNCj4gPiBjb21taXQgNDc5MjJmY2RlNTM2ICgicjgxNTI6 IHN1cHBvcnQgc2tiX2FkZF9yeF9mcmFnIikuDQo+ID4NCj4gPiBGaXhlczogNDc5MjJmY2RlNTM2 ICgicjgxNTI6IHN1cHBvcnQgc2tiX2FkZF9yeF9mcmFnIikNCj4gPiBTaWduZWQtb2ZmLWJ5OiBI YXllcyBXYW5nIDxoYXllc3dhbmdAcmVhbHRlay5jb20+DQo+ID4gLS0tDQo+IA0KPiBJdCBpcyBj dXN0b21hcnkgdG8gYWRkIGEgdGFnIHRvIGNyZWRpdCB0aGUgcmVwb3J0ZXIuLi4NCj4gDQo+IFNv bWV0aGluZyBsaWtlIDoNCj4gDQo+IFJlcG9ydGVkLWJ5OiAuLi4uDQo+IA0KPiBUaGFua3MuDQoN ClNvcnJ5LiBJdCdzIG15IG1pc3Rha2UuDQpJIHdvdWxkIG5vdGUgdGhhdCBuZXh0IHRpbWUuDQoN CkJlc3QgUmVnYXJkcywNCkhheWVzDQoNCg0K