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[2620:137:e000::1:20]) by mx.google.com with ESMTP id t18-20020a1709028c9200b00188abb9027csi3656978plo.437.2022.11.12.06.14.36; Sat, 12 Nov 2022 06:15:13 -0800 (PST) Received-SPF: pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 2620:137:e000::1:20 as permitted sender) client-ip=2620:137:e000::1:20; Authentication-Results: mx.google.com; dkim=pass header.i=@kernel.org header.s=k20201202 header.b=qh3OumoF; spf=pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 2620:137:e000::1:20 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org; dmarc=pass (p=NONE sp=NONE dis=NONE) header.from=kernel.org Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S234542AbiKLNfS (ORCPT + 91 others); Sat, 12 Nov 2022 08:35:18 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:32978 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S230383AbiKLNfR (ORCPT ); Sat, 12 Nov 2022 08:35:17 -0500 Received: from dfw.source.kernel.org (dfw.source.kernel.org [139.178.84.217]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 770ABBAA for ; Sat, 12 Nov 2022 05:35:13 -0800 (PST) Received: from smtp.kernel.org (relay.kernel.org [52.25.139.140]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by dfw.source.kernel.org (Postfix) with ESMTPS id DEE7B60B25 for ; Sat, 12 Nov 2022 13:35:12 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id C1FA8C433C1; Sat, 12 Nov 2022 13:35:09 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1668260112; bh=hVeujgpbsR+OV5+KCHpDO/ek0DALY7aOLmsd6J8rfNQ=; h=Date:From:To:Cc:Subject:References:In-Reply-To:From; b=qh3OumoFGbOnAzu35kkwGg5ppRqSBWdZzlwJ3s+z6MB7BsUoV8yCg8PhnkgM59sqy X54DczvP2IAfvmpSnc92o6a+fmA8/Apntn6TbYeDoV8AKt/J/ysM6/wyfyZ773LVNt EA++t0H/RPrttGx/YqdXn/tPlgC915EQckWBBjZk28SDupaCt19pe6pU4NSsqqsakT 6hKKJSvLttMxkIxoKKf7ZSLauOUs95MbrugpyQ0Oyquf9wbxBUMG9tTSX8HXr1QAYX 4j0uyqTb1xP4NcBdcFfO5ful0CM/QUuBp8qoh4FfGuxQ8JB2w9Hw8KnfvvDbK9sq9i TouOJvS704/bA== Date: Sat, 12 Nov 2022 13:35:06 +0000 From: Mark Brown To: syzbot Cc: alsa-devel-owner@alsa-project.org, alsa-devel@alsa-project.org, clemens@ladisch.de, gregkh@linuxfoundation.org, lgirdwood@gmail.com, linux-kernel@vger.kernel.org, peda@axentia.se, perex@perex.cz, rafael@kernel.org, syzkaller-bugs@googlegroups.com, tiwai@suse.com Subject: Re: [syzbot] WARNING in snd_usbmidi_output_open Message-ID: References: <000000000000734a7305ed3608ba@google.com> <00000000000073937205ed45fe5c@google.com> MIME-Version: 1.0 Content-Type: multipart/signed; micalg=pgp-sha512; protocol="application/pgp-signature"; boundary="/RS2WdliLAVa+DOF" Content-Disposition: inline In-Reply-To: <00000000000073937205ed45fe5c@google.com> X-Cookie: Sleep is for the weak and sickly. X-Spam-Status: No, score=-4.6 required=5.0 tests=BAYES_00,DKIMWL_WL_HIGH, DKIM_SIGNED,DKIM_VALID,DKIM_VALID_AU,DKIM_VALID_EF,RCVD_IN_DNSWL_HI, SORTED_RECIPS,SPF_HELO_NONE,SPF_PASS autolearn=ham autolearn_force=no version=3.4.6 X-Spam-Checker-Version: SpamAssassin 3.4.6 (2021-04-09) on lindbergh.monkeyblade.net Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org --/RS2WdliLAVa+DOF Content-Type: text/plain; charset=us-ascii Content-Disposition: inline Content-Transfer-Encoding: quoted-printable On Sat, Nov 12, 2022 at 05:29:21AM -0800, syzbot wrote: > syzbot has bisected this issue to: >=20 > commit 4f8ed19593872b710f27bbc3b7a9ce03310efc57 > Author: Mark Brown > Date: Thu Jun 2 13:10:58 2022 +0000 >=20 > ASoC: tfa9879: Use modern ASoC DAI format terminology This bisection really doesn't seem credible for an issue in a different driver... The tfa9879 is neither a USB nor MIDI device, and the commit in question is a stylistic update. --/RS2WdliLAVa+DOF Content-Type: application/pgp-signature; name="signature.asc" -----BEGIN PGP SIGNATURE----- iQEzBAABCgAdFiEEreZoqmdXGLWf4p/qJNaLcl1Uh9AFAmNvoQkACgkQJNaLcl1U h9BMbQf/Tqra5Lp05g+IVNIpqu8jemjvb4459Sw7r0DMv8JsgIgIMOcucoXt0VT0 pZ9x8JXtgM9t61pG+2I6a3OGDrHHHnZxpuEUTkAuGb0yZlh8s71658kiDAvAgQpm iCl5MEYpl0aoia5oy+VoEJQ3//Y7/8xMM0IKst61OKmod/XcjVOB1qmGexW3ZDBq e5iy7Hf7M9D6ZzaPmJHOqwUvXEmozUW06G+1wLcqzAQnAxT6Q/HDqMW8HR624KhK VuPS2iF8JYCvHPiy9kDYuZyKMb1a71VfRYkgR3sn0Zc2KKbQ7WrfEe9yRFjgo0j+ E0FuF257SOTFiyVcKnqSFlxn7WTcuQ== =7btB -----END PGP SIGNATURE----- --/RS2WdliLAVa+DOF--