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=-2.7 required=3.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,FREEMAIL_FORGED_FROMDOMAIN,FREEMAIL_FROM, HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS, URIBL_BLOCKED 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 D27FDC433E0 for ; Sat, 6 Feb 2021 21:58:34 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 9042E64E87 for ; Sat, 6 Feb 2021 21:58:34 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S229561AbhBFV6N (ORCPT ); Sat, 6 Feb 2021 16:58:13 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:60642 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S229522AbhBFV6N (ORCPT ); Sat, 6 Feb 2021 16:58:13 -0500 Received: from mail-pl1-x630.google.com (mail-pl1-x630.google.com [IPv6:2607:f8b0:4864:20::630]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id EDB06C06174A for ; Sat, 6 Feb 2021 13:57:32 -0800 (PST) Received: by mail-pl1-x630.google.com with SMTP id u11so5361628plg.13 for ; Sat, 06 Feb 2021 13:57:32 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20161025; h=mime-version:from:date:message-id:subject:to; bh=fKSrDzYYS1DVm77baWFlfXa1LzWdxJZEgPegFo92j6Y=; b=l2Jzm7SQwcyN6QtLuZglQnX26Xc6QJNS9JrFqJsp8JYUrSt2IFpMQ68FlvXPLI2cLp Hwq7vOKgSpYsZLj0sQ4be9WVfTpCJOi9DAdB21IlTJUrCoiY+7R4P1wzbjLRcM4LYYQj dLKAVxGsOOYQvEFrLhi44wQsCJQwjD2C05sC4I8Ao9+KHP51Ks9AzbAQjMWGK31k4l2l ZpE+rxxzWh1STfJNrn3cZ/qy+dW21u9ad9u4QgLkKaXIMOH+dUuhI1oLLBDiRck6r3ij EYVWgfJrxngkscXKofc3AbEAv8qDFgCkGCwzR2q+NYmlYVdF7VaVlD7Mi2kaDK4hLeeM GIyQ== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:mime-version:from:date:message-id:subject:to; bh=fKSrDzYYS1DVm77baWFlfXa1LzWdxJZEgPegFo92j6Y=; b=H5Lo8jkf4oPYb7kdsX7yWaKoELfKSLLDuQdreyQW9sJdVzlbnC3cjfzZdvxR0cfZKI s4019mNEy3udwrcjB/wAab11xhMFQ7/l1TKvlqyHD0V35h3Q9lIm6Glm1RKhMk6m05A+ +tAZSo6xFQAToKZpjjkUHiBa+90wiQOnUadtDgb+/mwK7hQ1Mbl7K/7ZUnDSqnHNBC6P xmfpU6xEcusOep/5sBB7O23wsaXUrlB+fT609EIwnC+BBO9v+iC01DfiZfsgBUdgApTV pvkO9tjExHL0fIdRWxGvtaLWfDIMuZmTGwaiUyFWE/FguFmcekBlibiYsgsGt19D5yul iV0Q== X-Gm-Message-State: AOAM532UDoGkHrg03cCbc+m1ua9yjytUOwMoWHOWSVu64m6ga2EEnbaY H5e4jNstRmuSi5AVVGT5WkEwGVq05cC+V/ii+YB3I5Xc1R7O9g== X-Google-Smtp-Source: ABdhPJxNdCPgrBFSngp3GknFcKIkCwAdqHDlhFMUtDIlCxofKNpiyxA5UYwea1yzdB40td+96vZlT7xXtcp0Zz9jJw8= X-Received: by 2002:a17:902:c284:b029:e1:8863:b3d6 with SMTP id i4-20020a170902c284b02900e18863b3d6mr9737807pld.64.1612648652016; Sat, 06 Feb 2021 13:57:32 -0800 (PST) MIME-Version: 1.0 From: Adam Ford Date: Sat, 6 Feb 2021 15:57:21 -0600 Message-ID: Subject: DM3730 Suspend-Resume with 5.11-rc6 To: Linux-OMAP Content-Type: text/plain; charset="UTF-8" Precedence: bulk List-ID: X-Mailing-List: linux-omap@vger.kernel.org I am having issues with suspend on a DM3730 running 5.11-rc6, and it seems like core_pwrdm may be the issue. # echo mem > /sys/power/state [ 82.024963] PM: suspend entry (deep) [ 82.053283] Filesystems sync: 0.024 seconds [ 82.059600] Freezing user space processes ... (elapsed 0.001 seconds) done. [ 82.068511] OOM killer disabled. [ 82.071777] Freezing remaining freezable tasks ... (elapsed 0.001 seconds) done. [ 82.647033] Disabling non-boot CPUs ... [ 82.651000] Powerdomain (core_pwrdm) didn't enter target state 0 [ 82.651000] Could not enter target state in pm_suspend [ 82.896881] omap-iommu 480bd400.mmu: 480bd400.mmu: version 1.1 [ 83.049072] musb-hdrc musb-hdrc.2.auto: musb_set_peripheral: already in peripheral mode: 80 [ 83.519439] OOM killer enabled. [ 83.522674] Restarting tasks ... done. [ 83.589050] PM: suspend exit sh: write error: Operation not permitted # I am not that versed with the power management stuff and the references on elinux.org are outdated, and I was hoping someone might have some suggestions. Does anyone else have any issues? adam