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 8FF13C433FE for ; Thu, 10 Mar 2022 10:58:33 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S233163AbiCJK7c (ORCPT ); Thu, 10 Mar 2022 05:59:32 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:38546 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S232769AbiCJK7c (ORCPT ); Thu, 10 Mar 2022 05:59:32 -0500 Received: from mail-yb1-f169.google.com (mail-yb1-f169.google.com [209.85.219.169]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 7162B12A76E; Thu, 10 Mar 2022 02:58:31 -0800 (PST) Received: by mail-yb1-f169.google.com with SMTP id z30so10116159ybi.2; Thu, 10 Mar 2022 02:58:31 -0800 (PST) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; h=x-gm-message-state:mime-version:references:in-reply-to:from:date :message-id:subject:to:cc; bh=2vyPILdksEKQ/91DNQr4IF++5+dXCv46TKTfWGt4bI0=; b=Sd/BMD6Z7Ek7AoGTWCHm27Ji3PaiZL2R7WRdCDaAWwWfRgnGP9XZyxUAukmh9P+soe N9k+Sg7AOmRV60kbwWB+xeIAofyrc6V70ayyreDBRnVtdC+QfO0i5S2CsgCJP/OWhaa3 Y757+9XlHCaKu/XI4L1K7ReiWDawo+2cz+nnCvjcHNYPMkR28EsJ5CgtR4OQqSJzhlus /VfVr+gJ+28UnzGPPGkgXRU39fTlhBW0M5XEtyTbDPeQ5TuZHuJvLuqsWz3UpNIGNykl jcWVzCWd9rwaxJVnCqIjS/c2VTdSp4fckg6bNFIa1YSHO8s5Pk+CxdXiYywitB8giFXr CYgw== X-Gm-Message-State: AOAM5302dAXZYpM+80cPEKlYTO23K2HfX+BrQ4NUhaOMeBTADPHI8oMs 93ShH6Gv0bGf4zz+NJu7SIwSPdUzMBLyB57xV4s= X-Google-Smtp-Source: ABdhPJyHSLHMgP/mxlDj5pAIHk6jXZ9MHGeA9bBiTuLvuVOxHvz5HeqITq5ICBa7BuoXLjLFWGq8R+hyrkt/HEmslkA= X-Received: by 2002:a25:fe10:0:b0:625:262f:e792 with SMTP id k16-20020a25fe10000000b00625262fe792mr3170099ybe.365.1646909910721; Thu, 10 Mar 2022 02:58:30 -0800 (PST) MIME-Version: 1.0 References: <31b9d1cd-6a67-218b-4ada-12f72e6f00dc@redhat.com> <3f86f46d-947b-8485-bf87-2ebd4477a6c7@leemhuis.info> In-Reply-To: <3f86f46d-947b-8485-bf87-2ebd4477a6c7@leemhuis.info> From: "Rafael J. Wysocki" Date: Thu, 10 Mar 2022 11:58:19 +0100 Message-ID: Subject: Re: Many reports of laptops getting hot while suspended with kernels >= 5.16.10 || >= 5.17-rc1 To: Thorsten Leemhuis Cc: Hans de Goede , "Rafael J . Wysocki" , Linux PM , Stable , Justin Forbes , Mark Pearson , "regressions@lists.linux.dev" Content-Type: text/plain; charset="UTF-8" Precedence: bulk List-ID: X-Mailing-List: stable@vger.kernel.org On Thu, Mar 10, 2022 at 11:02 AM Thorsten Leemhuis wrote: > > Hi, this is your Linux kernel regression tracker. > > On 09.03.22 14:44, Hans de Goede wrote: > > > > We (Fedora) have been receiving a whole bunch of bug reports about > > laptops getting hot/toasty while suspended with kernels >= 5.16.10 > > and this seems to still happen with 5.17-rc7 too. > > I was about to sent a similar mail, but then I found this one. Thx for > making my life easier. :-D > > But could you do me a big favor and CC the regression mailing list > (regressions@lists.linux.dev) in case similar situations arise in the > future? tia! > > > The following are all bugzilla.redhat.com bug numbers: > > > > 1750910 - Laptop failed to suspend and completely drained the battery > > 2050036 - Framework laptop: 5.16.5 breaks s2idle sleep > > 2053957 - Package c-states never go below C2 > > 2056729 - No lid events when closing lid / laptop does not suspend > > 2057909 - Thinkpad X1C 9th in s2idle suspend still draining battery to zero over night , Ap > > 2059668 - HP Envy Laptop deadlocks on entering suspend power state when plugged in. Case ge > > 2059688 - Dell G15 5510 s2idle fails in 5.16.11 works in 5.16.10 > > > > And one of the bugs has also been mirrored at bugzilla.kernel.org by > > the reporter: > > > > bko215641 - Dell G15 5510 s2idle fails in 5.16.11 works in 5.16.10 > > Here is another, but it's basically linking to reports you already > mentioned: > https://bugzilla.kernel.org/show_bug.cgi?id=215661 > > > The common denominator here (besides the kernel version) seems to > > be that these are all Ice or Tiger Lake systems (I did not do > > check this applies 100% to all bugs, but it does see, to be a pattern). > > > > A similar arch-linux report: > > > > https://bbs.archlinux.org/viewtopic.php?id=274292&p=2 > > > > Suggest that reverting > > "ACPI: PM: s2idle: Cancel wakeup before dispatching EC GPE" > > > > which was cherry-picked into 5.16.10 fixes things. > > From the thread I gather that it looks like 5.17 is not affected; if This is most likely correct. There are at least 3 different sources that have confirmed that. > that changes, could anybody please give me a heads up please? Sure.