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 ED760C43334 for ; Fri, 24 Jun 2022 06:17:53 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S230042AbiFXGRw (ORCPT ); Fri, 24 Jun 2022 02:17:52 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:59752 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S230301AbiFXGRv (ORCPT ); Fri, 24 Jun 2022 02:17:51 -0400 Received: from smtp-fw-80006.amazon.com (smtp-fw-80006.amazon.com [99.78.197.217]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id ECA824EA0B; Thu, 23 Jun 2022 23:17:50 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=amazon.com; i=@amazon.com; q=dns/txt; s=amazon201209; t=1656051471; x=1687587471; h=from:to:cc:subject:date:message-id:references: in-reply-to:content-id:content-transfer-encoding: mime-version; bh=f4Bkp/D0f55yGpotgEdN+5wvSliUUczJ1ffqVAybCo8=; b=l0x/1gGNb3d9X/F8fwmgXXvItNqP8oqQTO/b68qQeY1vinyLXQAw7JI7 8KE1QdV2b8we8l7+tg6bJb/u3aLWOClr7DIU5Vwxw1eIhra7+zDuLrfwg DXQOqtf6a+rrpd3/pd+X7alrSQ3/Z1vAJ8cfAFEZ0S/elaT7aJfha+Onm k=; X-IronPort-AV: E=Sophos;i="5.92,218,1650931200"; d="scan'208";a="101416490" Received: from pdx4-co-svc-p1-lb2-vlan3.amazon.com (HELO email-inbound-relay-iad-1e-b69ea591.us-east-1.amazon.com) ([10.25.36.214]) by smtp-border-fw-80006.pdx80.corp.amazon.com with ESMTP; 24 Jun 2022 06:17:34 +0000 Received: from EX13MTAUWB001.ant.amazon.com (iad12-ws-svc-p26-lb9-vlan2.iad.amazon.com [10.40.163.34]) by email-inbound-relay-iad-1e-b69ea591.us-east-1.amazon.com (Postfix) with ESMTPS id F06E9C1084; Fri, 24 Jun 2022 06:17:31 +0000 (UTC) Received: from EX13D21UWB003.ant.amazon.com (10.43.161.212) by EX13MTAUWB001.ant.amazon.com (10.43.161.207) with Microsoft SMTP Server (TLS) id 15.0.1497.36; Fri, 24 Jun 2022 06:17:31 +0000 Received: from EX13D21UWB003.ant.amazon.com (10.43.161.212) by EX13D21UWB003.ant.amazon.com (10.43.161.212) with Microsoft SMTP Server (TLS) id 15.0.1497.36; Fri, 24 Jun 2022 06:17:31 +0000 Received: from EX13D21UWB003.ant.amazon.com ([10.43.161.212]) by EX13D21UWB003.ant.amazon.com ([10.43.161.212]) with mapi id 15.00.1497.036; Fri, 24 Jun 2022 06:17:31 +0000 From: "Herrenschmidt, Benjamin" To: "dan.carpenter@oracle.com" , "neal_liu@aspeedtech.com" CC: "gregkh@linuxfoundation.org" , "linux-usb@vger.kernel.org" , "kernel-janitors@vger.kernel.org" , "linux-aspeed@lists.ozlabs.org" , "balbi@kernel.org" Subject: Re: [PATCH] usb: gadget: aspeed_udc: fix handling of tx_len == 0 Thread-Topic: [PATCH] usb: gadget: aspeed_udc: fix handling of tx_len == 0 Thread-Index: AQHYh5IVwI7hc7z5RUWudTZXnLvZ7g== Date: Fri, 24 Jun 2022 06:17:31 +0000 Message-ID: References: <20220623064320.GN16517@kadam> In-Reply-To: <20220623064320.GN16517@kadam> Accept-Language: en-US Content-Language: en-US X-MS-Has-Attach: X-MS-TNEF-Correlator: x-ms-exchange-messagesentrepresentingtype: 1 x-ms-exchange-transport-fromentityheader: Hosted x-originating-ip: [10.43.161.24] Content-Type: text/plain; charset="utf-8" Content-ID: <8B17452B6C85AC498D5A839075DB9DF0@amazon.com> Content-Transfer-Encoding: base64 MIME-Version: 1.0 Precedence: bulk List-ID: X-Mailing-List: kernel-janitors@vger.kernel.org T24gVGh1LCAyMDIyLTA2LTIzIGF0IDA5OjQzICswMzAwLCBEYW4gQ2FycGVudGVyIHdyb3RlOg0K PiBPbiBUaHUsIEp1biAyMywgMjAyMiBhdCAwMTo0MTo0OUFNICswMDAwLCBOZWFsIExpdSB3cm90 ZToNCj4gPiA+IFRoZSBidWcgaXMgdGhhdCB3ZSBzaG91bGQgc3RpbGwgZW50ZXIgdGhpcyBsb29w IGlmICJ0eF9sZW4iIGlzDQo+ID4gPiB6ZXJvLg0KPiA+ID4gDQo+ID4gPiBBZnRlciBhZGRpbmcg dGhlICJsYXN0IiB2YXJpYWJsZSwgdGhlbiB0aGUgImNodW5rID49IDAiIGNvbmRpdGlvbg0KPiA+ ID4gaXMgbm8gbG9uZ2VyDQo+ID4gPiByZXF1aXJlZCBidXQgSSBsZWZ0IGl0IGZvciByZWFkYWJp bGl0eS4NCj4gPiA+IA0KPiA+IA0KPiA+IFVzZSBlaXRoZXIgImNodW5rID49MCIgb3IgImxhc3Qi Lg0KPiA+IEkgdGhpbmsgdGhlIGZvcm1lciBpcyBtb3JlIHNpbXBsZXIuDQo+IA0KPiBjaHVuayA+ PSAwIGRvZXNuJ3Qgd29yay4gIGxhc3Qgd29ya3MgYnV0IEkgdGhpbmsgdGhpcyB3YXkgaXMgbW9y ZQ0KPiByZWFkYWJsZS4NCg0KSHJtLi4uIHdoYXQgaXMgdGhhdCBkcml2ZXIgPyBJJ3ZlIG1pc3Nl ZCBpdCAuLi4gaXMgdGhlIGNvZGUgbGlmdGVkIGZyb20NCmFzcGVlZC12aHViID8gSWYgeWVzLCBz aG91bGQgd2UgaW5zdGVhZCBtYWtlIGl0IGEgY29tbW9uIGNvZGUgYmFzZSA/DQpBbmQgaWYgdGhl cmUgYXJlIGJ1ZyBmaXhlcyBvbiBvbmUgdGhleSBtaWdodCBhcHBseSB0byB0aGUgb3RoZXIgYXMN CndlbGwuLi4NCg0KTmVhbCwgaXMgdGhhdCAiVURDIiBJUCBibG9jayB0aGUgc2FtZSB0aGF0IHJl c2lkZXMgdW5kZXIgdGhlIHZodWIgPyBJZg0KeWVzIHRoZW4gdGhpcyByZWFsbHkgbmVlZHMgdG8g YmUgYSBjb21tb24gZHJpdmVyIGluc3RlYWQsIHVzaW5nIHRoZQ0KY29kZSBleGlzdGluZyBpbiBh c3BlZWQtdmh1Yiwgc2ltcGx5IG1ha2luZyBpdCBhYmxlIHRvIHdvcmsgd2l0aG91dCBhDQpwYXJl bnQgdmh1YiBwb2ludGVyLg0KDQpDaGVlcnMsDQpCZW4uDQo=