Received-SPF: pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 23.128.96.18 as permitted sender) client-ip=23.128.96.18;
From:   =?utf-8?B?QWx2aW4gxaBpcHJhZ2E=?= <ALSI@bang-olufsen.dk>
To:     DENG Qingfang <dqfext@gmail.com>,
        =?utf-8?B?QWx2aW4gxaBpcHJhZ2E=?= <alvin@pqrs.dk>
CC:     Linus Walleij <linus.walleij@linaro.org>,
        Andrew Lunn <andrew@lunn.ch>,
        Vivien Didelot <vivien.didelot@gmail.com>,
        Florian Fainelli <f.fainelli@gmail.com>,
        Vladimir Oltean <olteanv@gmail.com>,
        "David S. Miller" <davem@davemloft.net>,
        Jakub Kicinski <kuba@kernel.org>,
        Rob Herring <robh+dt@kernel.org>,
        Heiner Kallweit <hkallweit1@gmail.com>,
        Russell King <linux@armlinux.org.uk>,
        "netdev@vger.kernel.org" <netdev@vger.kernel.org>,
        "devicetree@vger.kernel.org" <devicetree@vger.kernel.org>,
        "linux-kernel@vger.kernel.org" <linux-kernel@vger.kernel.org>
Subject: Re: [PATCH net-next 4/6] net: dsa: tag_rtl8_4: add realtek 8 byte
 protocol 4 tag
Thread-Topic: [PATCH net-next 4/6] net: dsa: tag_rtl8_4: add realtek 8 byte
 protocol 4 tag
Thread-Index: AQHXv2Xk4ZzjiU9NskmrdkmqALWWxKvQr0EAgAAB5YA=
Date:   Wed, 13 Oct 2021 09:52:04 +0000
Message-ID: <2dfff5ad-2483-b6bc-16fa-70025acd835a@bang-olufsen.dk>
References: <20211012123557.3547280-1-alvin@pqrs.dk>
 <20211012123557.3547280-5-alvin@pqrs.dk>
 <20211013094516.55722-1-dqfext@gmail.com>
In-Reply-To: <20211013094516.55722-1-dqfext@gmail.com>
Accept-Language: en-US
Content-Language: en-US
user-agent: Mozilla/5.0 (X11; Linux x86_64; rv:78.0) Gecko/20100101
 Thunderbird/78.12.0
x-ms-exchange-antispam-messagedata-chunkcount: 1
x-ms-exchange-antispam-messagedata-0: =?utf-8?B?Tkw3MDBBM2d2VFRNazlvYTBNdzh4SVhFS1drUUpLZDc5M2p3T3Uzb29jK2NG?=
 =?utf-8?B?dkU5QlZkd2pWeDFHaE8vNVVWWjBEWEg3VEhGWUxFL1M0bnBrQkl2S0tnWWNC?=
 =?utf-8?B?dXlHblpaYWlCNTArUmFjalFXck5uT2FvemRjT29qOWRLSGQvSTVFMXRmZzFK?=
 =?utf-8?B?dHluTmt3MWJOZVR2N3NKaSt1ZGIzemNOckhlWnlreW1tR1BiL0d2clJCdlkw?=
 =?utf-8?B?bnQyZU5EV0lyTzNVc1RZcXMrbHJYbjA1WFVhS0N3TWMxUitJM0ZNL04wUXMr?=
 =?utf-8?B?VlFHY04rYWxpTndpSExqcHNXNkN4VDdwVXFrdU9GbFVpendOUGx3SXM3Tk5p?=
 =?utf-8?B?cXZxQmpuMzB5NFV5TTNsOGI2RW56U1hsQ3NuYkRjRHNOcFVESGlyRHBEUCtG?=
 =?utf-8?B?TmNLTkUvdjA3MFhKaER6djJrdUVneHJUanA0YWxjc0FZSFliV0tVLzRtVzZI?=
 =?utf-8?B?WjY5bUZPenBKWUIrZmpNYW14Y2NCSWZFNFJpZVk0RTk0K2w3aWl3T251WElT?=
 =?utf-8?B?V0ZXWElLMVJhcmFaNTlBRGxMTytHenl6MDVKK3ZoZzl5Ujl2Z2ZnZisycTB5?=
 =?utf-8?B?QjYxNVZTckZic2JSM3dJajIzWXgxSmZMK05FMTd1aTg4RUp3enpXcFFIRnIy?=
 =?utf-8?B?ajdpUk8xeHl1dGF2cXkwVkFuM3hZZ1Y5MW1nQ2RvbTZjRkh0WVl0K01TSlBm?=
 =?utf-8?B?UE5UR0toOWIxUmRUQU1sTEFaRjNlOFZyWFVObDRXZWpYK1RWT1oyRzFQUTNr?=
 =?utf-8?B?aGp1WFM4LzdKVmdjeWFaYnhZRWtwTnBkMXZ0b0dqTlBDaWI5dlNwRjlRc01I?=
 =?utf-8?B?TDZqTVZmb0NNQlVlZVNaY05jTU1xaS9JajM4UzBobDFzM1VqaDN0QjV5d2FM?=
 =?utf-8?B?NS9RMUQ1aWFkUXpob2g5M1FxajRrV0ZjamNwUXhaeEtBZHZ1dnhjd2ttZHFy?=
 =?utf-8?B?ZXZJakZ4WVFRY0xTODYyalRMSy9WeXFrd3FxQ1k2bUdFYkt2WW43cU8rOGY2?=
 =?utf-8?B?SmtJL0RYN1VHWlYrRTNKaktmeFJmYnZnZEdsc2VWeCs0Y2djaHFqcnkxTmhs?=
 =?utf-8?B?NUdHcXhUNkhoNkpWaXBVeXJWU3dkOHhqUkJSTXF3dzY0SytXZFRpWjlwVmEx?=
 =?utf-8?B?QjBlZ1VTVDluTFl6b3JDZ1Z4YnEvUnhDV1pwVnovQW5BbDJXeWk4S3RXc1ZJ?=
 =?utf-8?B?UUJ0SFg0eHpHTDVlMFpTYm5tRWdacXlpQ3hGT3FwS3A4ZnRiYnRWSkZHQWFG?=
 =?utf-8?B?bDkvdzhRQzdMaHpZZzBMZk0zMGd4d0ZZTVVkWlQyK29vYlEwUHFVcmxQanBv?=
 =?utf-8?B?QWZsd2JaZVhQSDZ1ejJVWk1ScCtBMytHTk1ZQ3luNVA4c2l4eTN6dTNnUE84?=
 =?utf-8?B?UmRleTRMazg3VlBXMW1RVnExVHVnSmpETk9vT1RwR0x2cFVMU0lqdWI0Z1Y0?=
 =?utf-8?B?VmNmMkdteGtpY0V5K293UnVFWmtXWWRRTGdrb0VFazNjVktaQ3VNNEJmVzFQ?=
 =?utf-8?B?VEphSkpYTW9EVG00RGFsbnlDOEJ0VFM0ZjJILzJBVGh6TzdNVTVKbFQ3NzZq?=
 =?utf-8?B?M0NPUkJmVnoyM1BYczVtU284RTJTSURMcVBHTGNOWHlpR29BNGI1T2FBQnJN?=
 =?utf-8?B?WHhLajl3WCtzV3FGQzdRMGVaUXpiaGtpMTNxVHMzZmtZamxORHRlcE9DZDNO?=
 =?utf-8?B?WWRycXN3ek5QY2ZDSC9rNkpmdmxORHJNZzdnbGE0UzhMbDl6OGVndExsOW1j?=
 =?utf-8?Q?5KEn3jMJLbGL1h7UcYxbtyMgOVuKAkkoyvM3/8I?=
x-ms-exchange-transport-forked: True
Content-Type: text/plain; charset="utf-8"
Content-ID: <D513456F74EEB046A26235F67910DA53@eurprd03.prod.outlook.com>
Content-Transfer-Encoding: base64
MIME-Version: 1.0
X-OriginatorOrg: bang-olufsen.dk
X-MS-Exchange-CrossTenant-AuthAs: Internal
X-MS-Exchange-CrossTenant-AuthSource: HE1PR03MB3114.eurprd03.prod.outlook.com
X-MS-Exchange-CrossTenant-Network-Message-Id: 675ff07f-fa7b-4436-5ef1-08d98e2f1cfe
X-MS-Exchange-CrossTenant-originalarrivaltime: 13 Oct 2021 09:52:04.9206
 (UTC)
X-MS-Exchange-CrossTenant-fromentityheader: Hosted
X-MS-Exchange-CrossTenant-id: 210d08b8-83f7-470a-bc96-381193ca14a1
X-MS-Exchange-CrossTenant-mailboxtype: HOSTED
X-MS-Exchange-CrossTenant-userprincipalname: TZZleXSYYujTb36fZwa59zIU60N/DEjwZakWFN4gph9DsSO98+CX098XK9VTgH3BiPZIUxa4+RG13ClZ0LrGAA==
X-MS-Exchange-Transport-CrossTenantHeadersStamped: HE1PR0301MB2412
Precedence: bulk
List-ID: <linux-kernel.vger.kernel.org>
X-Mailing-List: linux-kernel@vger.kernel.org
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