From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id A4265C433EF for ; Thu, 9 Dec 2021 09:08:54 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S232053AbhLIJM0 (ORCPT ); Thu, 9 Dec 2021 04:12:26 -0500 Received: from mail.djicorp.com ([14.21.64.4]:65363 "EHLO mail.djicorp.com" rhost-flags-OK-FAIL-OK-FAIL) by vger.kernel.org with ESMTP id S229530AbhLIJM0 (ORCPT ); Thu, 9 Dec 2021 04:12:26 -0500 IronPort-SDR: hL+plS6Moyziz0ismXmLsmmsj86HxLufbY6EjzzrRNjT6pdem2vOndvQ4t/c/4N58b2XI+h3+6 x7aLkVLBDGAw== X-IronPort-AV: E=Sophos;i="5.88,192,1635177600"; d="scan'208";a="11816815" From: wigin zeng To: Greg KH CC: "jirislaby@kernel.org" , "linux-serial@vger.kernel.org" , "linux-kernel@vger.kernel.org" , First Light Subject: =?utf-8?B?562U5aSNOiDnrZTlpI06IFtQQVRDSF0gc2VyaWFsOiA4MjUwOiBhZGQgbG9j?= =?utf-8?Q?k_for_dma_rx?= Thread-Topic: =?utf-8?B?562U5aSNOiBbUEFUQ0hdIHNlcmlhbDogODI1MDogYWRkIGxvY2sgZm9yIGRt?= =?utf-8?Q?a_rx?= Thread-Index: AQHX7M8cgUf9QibCHEeycmxSNUOEd6wpP9YAgACLx/D//4YHgIAAiJFw Date: Thu, 9 Dec 2021 09:08:51 +0000 Message-ID: References: <20211209073339.21694-1-wigin.zeng@dji.com> <674707a0388c4a3a9bb25676c61e1737@MAIL-MBX-cwP12.dji.com> In-Reply-To: Accept-Language: zh-CN, en-US Content-Language: zh-CN X-MS-Has-Attach: X-MS-TNEF-Correlator: x-ms-exchange-transport-fromentityheader: Hosted x-originating-ip: [58.34.188.114] Content-Type: text/plain; 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