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[2620:137:e000::1:20]) by mx.google.com with ESMTP id y16-20020a056402271000b004841a568226si10580359edd.476.2023.01.09.04.44.12; Mon, 09 Jan 2023 04:44:25 -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=iiNedEND; 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 S231267AbjAIMff (ORCPT + 54 others); Mon, 9 Jan 2023 07:35:35 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:33322 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S231591AbjAIMfb (ORCPT ); Mon, 9 Jan 2023 07:35:31 -0500 Received: from dfw.source.kernel.org (dfw.source.kernel.org [IPv6:2604:1380:4641:c500::1]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 672C9262; Mon, 9 Jan 2023 04:35:30 -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 BE30F61062; Mon, 9 Jan 2023 12:35:29 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id EAA36C43392; Mon, 9 Jan 2023 12:35:28 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1673267729; bh=Gw7CvHdjKc8HwPi5QQEoTq9+XTu1vmAKL3TmGZisWcg=; h=Date:From:To:Cc:Subject:References:In-Reply-To:From; b=iiNedENDzk+D5IwFc5TjAK3fVsmIF9LczOPprOhSeTYtLuNVxCWFTTbLDe++inHop DlbgRiZa1ba+tKcS1L2eK7b/VgUtLTybT+A7Fy9QhTjK/deFNSUrwX1wuz5nHx8Urm TK8FyGv0N0KBm4Km9iTJAtgzJBqy8DgbCWhMp/pQ5d/kxRq6K1mGY2gUNQjKRJWQhP 6y6moJyuH0kLvCBD8MJcUPaRy91VhFGENWVu+zJAbcCaFTE3qK0W4f3LGkefcdUdy1 SA4iExQB+c2KQIotFki+tDXX2cYLv/jioJGvHCsd1NCIx8JdItG0VXDIogQC6EK6WW 9CLyRCAlyoscA== Date: Mon, 9 Jan 2023 07:35:27 -0500 From: Sasha Levin To: Kai Vehmanen Cc: linux-kernel@vger.kernel.org, stable@vger.kernel.org, Ricardo Ribalda , Pierre-Louis Bossart , =?iso-8859-1?Q?P=E9ter?= Ujfalusi , Ranjani Sridharan , Mark Brown , lgirdwood@gmail.com, yung-chuan.liao@linux.intel.com, daniel.baluta@nxp.com, Jaroslav Kysela , tiwai@suse.com, sound-open-firmware@alsa-project.org, Alsa-devel Subject: Re: [PATCH AUTOSEL 6.1 1/7] ASoC: SOF: Revert: "core: unregister clients and machine drivers in .shutdown" Message-ID: References: <20221231200439.1748686-1-sashal@kernel.org> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii; format=flowed Content-Disposition: inline In-Reply-To: X-Spam-Status: No, score=-7.1 required=5.0 tests=BAYES_00,DKIMWL_WL_HIGH, DKIM_SIGNED,DKIM_VALID,DKIM_VALID_AU,DKIM_VALID_EF,RCVD_IN_DNSWL_HI, 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 On Wed, Jan 04, 2023 at 02:34:55PM +0200, Kai Vehmanen wrote: >Hi, > >On Sat, 31 Dec 2022, Sasha Levin wrote: > >> From: Kai Vehmanen >> >> [ Upstream commit 44fda61d2bcfb74a942df93959e083a4e8eff75f ] >> >> The unregister machine drivers call is not safe to do when >> kexec is used. Kexec-lite gets blocked with following backtrace: > >this should be picked together with commit 2aa2a5ead0e ("ASoC: SOF: Intel: >pci-tgl: unblock S5 entry if DMA stop has failed"), to not bring back old >bugs (system failures to enter S5 on shutdown). The revert patch >unfortunately fails to mention this dependency. > >If I'm too late with my reply, I can send the second patch separately to >stable. I took 2aa2a5ead0e along with this patch, thanks! -- Thanks, Sasha