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 X-Spam-Level: X-Spam-Status: No, score=-5.8 required=3.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI, SPF_HELO_NONE,SPF_PASS autolearn=no autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 1E5D7C43460 for ; Sun, 4 Apr 2021 10:49:16 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id E047B61381 for ; Sun, 4 Apr 2021 10:49:15 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S230364AbhDDKtS (ORCPT ); Sun, 4 Apr 2021 06:49:18 -0400 Received: from mo4-p01-ob.smtp.rzone.de ([85.215.255.50]:21356 "EHLO mo4-p01-ob.smtp.rzone.de" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S230180AbhDDKtR (ORCPT ); Sun, 4 Apr 2021 06:49:17 -0400 ARC-Seal: i=1; a=rsa-sha256; t=1617533335; cv=none; d=strato.com; s=strato-dkim-0002; b=s4c01B07/RhoUvJFk1cotrGf78MvDnZt2J45oRrQHmMT3REktuMZPzykKyam/8ToZA fox6bznPW6GC37Pvcv8Yjj+oTxd50BXb1yeypO/a5HR1OKd/rYhc5rspxu/X3+9tKOWQ lJw0GBkWMMtFH/wpTqOt/e9SAMmdx0HCDePi9N7ts2oEnRG4kACrt4ED2VM4AExBmdUC fkr9k67qkNbW3mUatKxxBZkJiKk86bzWJSoOa3vLD09WJSV8eH1w18TxK3REs8uRdbyW nyGiZ3UxWDusbbs/dyCX6P1U1cA41if4vpThyvDhOhb1qDE8F9gwJJYblOvBVV/NP3/A 0haQ== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; t=1617533335; s=strato-dkim-0002; d=strato.com; h=To:References:Message-Id:Cc:Date:In-Reply-To:From:Subject:Cc:Date: From:Subject:Sender; bh=s5PVkddlY0K6VSMM9MdjDmhjZRWQAJNTN3edLUaADU0=; b=iAxA/SiAqi/9mps8OY2wXzh8boEi2GNy5nnsrvNPRJwPR/Jb4tMw7Rao09jnRB8qxo lMr0fstECFAJD7B7777cf2SHXMBuNg37eAaZsNX98rzxPMjW53+HqkArwiC677skMI6d ZsWeqLugMbFleN49mIg8OnTI91oqG5e9N7gDupUg7SYLemNOYis2H7CzayNhGZOWm57V PjM8V/FslEs5ww3zphhM7tz+6kH1KhdoNhWRQY4xk0NbyW1VEMfWRaORymYAx6DU1k+x EnexH/VhMzeYgwOLYN/k/u5bMf5jpnIfUxPv6RjXqnHJFTPKL275kUMrzBmhia7fEmUz PDiA== ARC-Authentication-Results: i=1; strato.com; dkim=none DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; t=1617533335; s=strato-dkim-0002; d=goldelico.com; h=To:References:Message-Id:Cc:Date:In-Reply-To:From:Subject:Cc:Date: From:Subject:Sender; bh=s5PVkddlY0K6VSMM9MdjDmhjZRWQAJNTN3edLUaADU0=; b=hv6aGr3ZUW0wLtqHMe8sElZEL24V9aBcU8g9xPqMsCYnQMQ9mAmQE6DhXLiR9BNDMV EizYRfpKT+AmjEQ/NieJmv7PcPkFPaW1wRPbPmdXw63xMYCNhP6lvWDCOCRs3wdBwPXA xvSBct7OIQ41wBn4nBOtk5LB8T4fPzFyprMNvwu4vr/UcZmvNMJLEPmO2P6UDBnRpikF dDq60FPYIlCtbD1B3fQjw1FUwXRb5Nlk8cHe8fSn6nXJIgbzlhw8sXS84Pr85rdOKldP 77fl5E2ZkpWKmEsFgHegkYvw4hxHyx2EOxo04LlsPRHO+lgCwMjEG075KGEvXYYnznQT cGew== Authentication-Results: strato.com; dkim=none X-RZG-AUTH: ":JGIXVUS7cutRB/49FwqZ7WcJeFKiMgPgp8VKxflSZ1P34KBj7wpz8NMGH/zuwDOioLY=" X-RZG-CLASS-ID: mo00 Received: from imac.fritz.box by smtp.strato.de (RZmta 47.23.1 DYNA|AUTH) with ESMTPSA id h03350x34Amtbnp (using TLSv1 with cipher ECDHE-RSA-AES256-SHA (curve X9_62_prime256v1 with 256 ECDH bits, eq. 3072 bits RSA)) (Client did not present a certificate); Sun, 4 Apr 2021 12:48:55 +0200 (CEST) Subject: Re: [BUG]: usb: dwc3: gadget: Prevent EP queuing while stopping transfers Mime-Version: 1.0 (Mac OS X Mail 9.3 \(3124\)) Content-Type: text/plain; charset=us-ascii From: "H. Nikolaus Schaller" In-Reply-To: Date: Sun, 4 Apr 2021 12:48:53 +0200 Cc: Wesley Cheng , Felipe Balbi , stable@vger.kernel.org, Linux Kernel Mailing List , Linux-OMAP , kernel@pyra-handheld.com, Discussions about the Letux Kernel , linux-usb@vger.kernel.org Content-Transfer-Encoding: quoted-printable Message-Id: <7C22FB47-C34A-4E59-89E4-F1854ED737DA@goldelico.com> References: To: Greg KH X-Mailer: Apple Mail (2.3124) Precedence: bulk List-ID: X-Mailing-List: linux-omap@vger.kernel.org > Am 04.04.2021 um 12:01 schrieb Greg KH : >=20 > On Sun, Apr 04, 2021 at 11:29:00AM +0200, H. Nikolaus Schaller wrote: >> it seems as if the patch >>=20 >> 9de499997c37 ("usb: dwc3: gadget: Prevent EP queuing while = stopping transfers") in v5.11.y >> f09ddcfcb8c5 ("usb: dwc3: gadget: Prevent EP queuing while = stopping transfers") in v5.12-rc5 >>=20 >> reproducible breaks dwc3 RNDIS gadget, at least on the Pyra Handheld = (OMAP5). >>=20 >> The symptom of having this patch in tree (v5.11.10 or v5.12) is that >> rndis/gadget initially works after boot. >=20 > Should be fixed now by 5aef629704ad ("usb: dwc3: gadget: Clear DEP = flags > after stop transfers in ep disable"). Can you test and verify this? Yes it works. I was no longer able to reproduce the console log. Thanks for the quick response! BR, Nikolaus Schaller