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 3C1D8C3DA7D for ; Tue, 3 Jan 2023 13:38:27 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S230272AbjACNi0 (ORCPT ); Tue, 3 Jan 2023 08:38:26 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:39274 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S231432AbjACNiW (ORCPT ); Tue, 3 Jan 2023 08:38:22 -0500 Received: from smtp-out1.suse.de (smtp-out1.suse.de [195.135.220.28]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 033E911151 for ; Tue, 3 Jan 2023 05:38:22 -0800 (PST) Received: from imap2.suse-dmz.suse.de (imap2.suse-dmz.suse.de [192.168.254.74]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature ECDSA (P-521) server-digest SHA512) (No client certificate requested) by smtp-out1.suse.de (Postfix) with ESMTPS id B8E123E8D6; Tue, 3 Jan 2023 13:38:20 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=suse.de; s=susede2_rsa; t=1672753100; h=from:from:reply-to:date:date:message-id:message-id:to:to:cc:cc: mime-version:mime-version:content-type:content-type: in-reply-to:in-reply-to:references:references; bh=JsZuJuQCWL7ajqM1JqulymYp3Fvr9UXaBrzfd/UU2cs=; b=p7FURL7X6W22X1hO2uWoBObuCdXdp+8KbMthSMBObCPtTdg9ByEMYGIlYyx0NWightmhsq AqAOp0r1g8TeCNFFnoJXvI7WXSksCnFOP7TMTFvBz2+ckELoNWR3XMUSX74EqOIiAu3lhE eCnxKsMjYQ3Rg3Z6bXBofe59g0s8T78= DKIM-Signature: v=1; a=ed25519-sha256; c=relaxed/relaxed; d=suse.de; s=susede2_ed25519; t=1672753100; h=from:from:reply-to:date:date:message-id:message-id:to:to:cc:cc: mime-version:mime-version:content-type:content-type: in-reply-to:in-reply-to:references:references; bh=JsZuJuQCWL7ajqM1JqulymYp3Fvr9UXaBrzfd/UU2cs=; b=A+i8VDhhDceE6MnkGVkUxmPRRHFwLzmk4JwmSwO2A26xSMH4J1FjtZ56OeWo7MG3UliQnW YPeLyx3nOoF4OoBg== Received: from imap2.suse-dmz.suse.de (imap2.suse-dmz.suse.de [192.168.254.74]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature ECDSA (P-521) server-digest SHA512) (No client certificate requested) by imap2.suse-dmz.suse.de (Postfix) with ESMTPS id 9548C1390C; Tue, 3 Jan 2023 13:38:20 +0000 (UTC) Received: from dovecot-director2.suse.de ([192.168.254.65]) by imap2.suse-dmz.suse.de with ESMTPSA id V2DOI8wvtGOMLAAAMHmgww (envelope-from ); Tue, 03 Jan 2023 13:38:20 +0000 Date: Tue, 03 Jan 2023 14:38:20 +0100 Message-ID: <87sfgrrb5f.wl-tiwai@suse.de> From: Takashi Iwai To: Michael Ralston Cc: Thorsten Leemhuis , alsa-devel@alsa-project.org, regressions@lists.linux.dev, stable@vger.kernel.org, Jaroslav Kysela , Takashi Iwai Subject: Re: USB-Audio regression on behringer UMC404HD In-Reply-To: References: <87zgb0q7x4.wl-tiwai@suse.de> User-Agent: Wanderlust/2.15.9 (Almost Unreal) Emacs/27.2 Mule/6.0 MIME-Version: 1.0 (generated by SEMI-EPG 1.14.7 - "Harue") Content-Type: text/plain; charset=US-ASCII Precedence: bulk List-ID: X-Mailing-List: stable@vger.kernel.org On Tue, 03 Jan 2023 14:10:46 +0100, Michael Ralston wrote: > > Working, 6.0.16-lqx1 > https://hastebin.com/omoqasiqek.apache > > Not working, 6.1.1-arch1-1.1 > https://hastebin.com/itasefinaz.apache > > I built the working kernel myself with patched sources. Let me know if > you'd like me to run a test with any particular kernel build or > version. Thanks, that's helpful. Could you try to revert the commit 9902b303b5ade208b58f0dd38a09831813582211 ALSA: usb-audio: Avoid unnecessary interface change at EP close as a blind shot? Also, there has been a series of fixes for other issues, and it might be worth to try as well: https://lore.kernel.org/r/20230102170759.29610-1-tiwai@suse.de Takashi