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=-0.9 required=3.0 tests=DKIM_SIGNED,DKIM_VALID, DKIM_VALID_AU,HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI,SPF_HELO_NONE, SPF_PASS 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 805F7C47247 for ; Sat, 9 May 2020 11:24:48 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 5BF3821473 for ; Sat, 9 May 2020 11:24:48 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=linaro.org header.i=@linaro.org header.b="KGJH8eX9" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1727827AbgEILYr (ORCPT ); Sat, 9 May 2020 07:24:47 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:45472 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-FAIL-OK-FAIL) by vger.kernel.org with ESMTP id S1727980AbgEILYp (ORCPT ); Sat, 9 May 2020 07:24:45 -0400 Received: from mail-lj1-x243.google.com (mail-lj1-x243.google.com [IPv6:2a00:1450:4864:20::243]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id C5CEEC05BD09 for ; Sat, 9 May 2020 04:24:44 -0700 (PDT) Received: by mail-lj1-x243.google.com with SMTP id o14so3340097ljp.4 for ; Sat, 09 May 2020 04:24:44 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linaro.org; s=google; h=mime-version:references:in-reply-to:from:date:message-id:subject:to :cc; bh=XrZ6yzJzFrQAo3XwetTdvxry4kQheIkMQpc43qZ5l9E=; b=KGJH8eX9FLDmEULeDenPcadJBFUf8wA0SROxLLl4LUFdm+rLIC3MTYVlELf2PE+AYX KRlcjh7+4ey+B4PzZckiZ9rUm/1Gf4IBSdLFOcVgzxuQau0CLMPX63X5tQmfBIogr8WK KVDXhFxqW5mG0EaWkIHaSbpiyN3b6dwbJ1vitz7wEDLKUkcUB//A2o8gJ2nNBarTh1ez r1kBkAo8U+TQtnBMn8/gfGC8eLYgP9DY/pPdKv7nHgSsolcAhgsfKzhIqaGTxKsRAWlb cdSuQs1QidTOC/xJ6FXw+XGSj/NF2dtp0clE0jrVkBERFoQaC+cD8XcSt+q/V+TF3T3s NvbA== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:mime-version:references:in-reply-to:from:date :message-id:subject:to:cc; bh=XrZ6yzJzFrQAo3XwetTdvxry4kQheIkMQpc43qZ5l9E=; b=OphUoo6rpVnqtNGuQ83dP3Jq4P6I3z/vH72s/YJKDTX1CSkdfiEeJca46JXF+cCAsx XcavFLSGJxUV2p7CtfPZf7fh6yJ3HHvqxVHUJu5aoKLbLL8dU1g3cHVRmPbR0j1DKa8y 8kSNyJT1SA8tAgmtV4GNVlFUaShE5tKvSBThalWr20qJUwqvU8ok6j/Hy5DMzZz+d82O ivzVqAMVD5oBt5ohGNyCSgkYGNe2vTdYhKqg32F1U5TIGBMUYYNzfMkj2d62cFgLqTvo WSBq6VCkqNNXTeu1NHcUZUps3A2NFx8MZntdWsiY/XcvFZmMwqZcES5A7opjk1HJPiNt 8Wlg== X-Gm-Message-State: AOAM530vWzhgkUn0V58Pe7PaAI9s/cDWIGcvzO6dgMXBoUN6k5DNnBOy JGAD6u5UcprEtBOQkGvRhU4cbzsd1mXTWgWb3id3Gg== X-Google-Smtp-Source: ABdhPJwjyUsmh9PSyKEcdeNU2xxttnfR+/XMyh1Dw0JYaat74zrf7oHzel1x85hsq0ED9aqevF4vySEay0kZcLKo4/k= X-Received: by 2002:a2e:80da:: with SMTP id r26mr4434397ljg.38.1589023482886; Sat, 09 May 2020 04:24:42 -0700 (PDT) MIME-Version: 1.0 References: <20200508142854.087405740@linuxfoundation.org> <20200509065226.GA1765287@kroah.com> In-Reply-To: <20200509065226.GA1765287@kroah.com> From: Naresh Kamboju Date: Sat, 9 May 2020 16:54:30 +0530 Message-ID: Subject: Re: [PATCH 4.4 000/308] 4.4.223-rc2 review To: Greg Kroah-Hartman Cc: Guenter Roeck , open list , Linus Torvalds , Andrew Morton , Shuah Khan , patches@kernelci.org, Ben Hutchings , lkft-triage@lists.linaro.org, linux- stable Content-Type: text/plain; charset="UTF-8" Sender: stable-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: stable@vger.kernel.org On Sat, 9 May 2020 at 12:22, Greg Kroah-Hartman wrote: > > On Fri, May 08, 2020 at 02:10:40PM -0700, Guenter Roeck wrote: > > On 5/8/20 7:32 AM, Greg Kroah-Hartman wrote: > > > This is the start of the stable review cycle for the 4.4.223 release. > > > There are 308 patches in this series, all will be posted as a response > > > to this one. If anyone has any issues with these being applied, please > > > let me know. > > > > > > Responses should be made by Sun, 10 May 2020 14:26:28 +0000. > > > Anything received after that time might be too late. > > > > > > > Build results: > > total: 169 pass: 156 fail: 13 > > Failed builds: > > > > Qemu test results: > > total: 332 pass: 272 fail: 60 > > Failed tests: > > arm:mcimx6ul-evk:imx_v6_v7_defconfig:nodrm:mem256:imx6ul-14x14-evk:initrd > > arm:mcimx6ul-evk:imx_v6_v7_defconfig:nodrm:sd:mem256:imx6ul-14x14-evk:rootfs > > arm:mcimx6ul-evk:imx_v6_v7_defconfig:nodrm:usb1:mem256:imx6ul-14x14-evk:rootfs > > > > > > Bisecting the arm boot failure points to commit 9b86858f37d682 ("regulator: > > Try to resolve regulators supplies on registration"). Reverting this commit fixes > > the problem. > > Thank you for saving me having to do the bisection. > > I've dropped both of these and now pushed out a -rc3. rc3 looks good on arm architecture. FYI, On the rc2 the boot failure was noticed as below crash dump on arm --- [ 240.261355] INFO: task swapper/0:1 blocked for more than 120 seconds. [ 240.267836] Not tainted 4.4.223-rc2-00309-g1a571d63aabc #1 [ 240.273876] \"echo 0 > /proc/sys/kernel/hung_task_timeout_secs\" disables this message. [ 240.281749] swapper/0 D c0a9cf00 0 1 0 0x00000000 [ 240.288175] [] (__schedule) from [] (schedule+0x44/0x9c) [ 240.295272] [] (schedule) from [] (schedule_timeout+0x164/0x1ac) [ 240.303066] [] (schedule_timeout) from [] (wait_for_common+0xa8/0x158) [ 240.311383] [] (wait_for_common) from [] (flush_workqueue+0xf0/0x58c) [ 240.319613] [] (flush_workqueue) from [] (deferred_probe_initcall+0x60/0x88) [ 240.328454] [] (deferred_probe_initcall) from [] (do_one_initcall+0x90/0x1dc) [ 240.337383] [] (do_one_initcall) from [] (kernel_init_freeable+0x150/0x1e0) [ 240.346135] [] (kernel_init_freeable) from [] (kernel_init+0x8/0xe4) [ 240.354275] [] (kernel_init) from [] (ret_from_fork+0x14/0x34) [ 240.361891] INFO: task kworker/u4:1:126 blocked for more than 120 seconds. [ 240.368803] Not tainted 4.4.223-rc2-00309-g1a571d63aabc #1 [ 240.374842] \"echo 0 > /proc/sys/kernel/hung_task_timeout_secs\" disables this message. [ 240.382711] kworker/u4:1 D c0a9cf00 0 126 2 0x00000000 [ 240.389122] Workqueue: deferwq deferred_probe_work_func [ 240.394394] [] (__schedule) from [] (schedule+0x44/0x9c) [ 240.401489] [] (schedule) from [] (schedule_preempt_disabled+0xc/0x10) [ 240.409803] [] (schedule_preempt_disabled) from [] (__mutex_lock_slowpath+0x9c/0x150) [ 240.419426] [] (__mutex_lock_slowpath) from [] (mutex_lock+0x48/0x4c) [ 240.427654] [] (mutex_lock) from [] (regulator_dev_lookup+0xe0/0x194) [ 240.435884] [] (regulator_dev_lookup) from [] (regulator_resolve_supply+0x40/0x218) [ 240.445332] [] (regulator_resolve_supply) from [] (regulator_resolve_supply+0xa4/0x218) [ 240.455130] [] (regulator_resolve_supply) from [] (class_for_each_device+0x4c/0xb4) [ 240.464577] [] (class_for_each_device) from [] (regulator_register+0x7fc/0xea8) [ 240.473676] [] (regulator_register) from [] (devm_regulator_register+0x44/0x74) [ 240.482775] [] (devm_regulator_register) from [] (palmas_ldo_registration+0x130/0x3fc) [ 240.492485] [] (palmas_ldo_registration) from [] (palmas_regulators_probe+0x398/0x438) [ 240.502195] [] (palmas_regulators_probe) from [] (platform_drv_probe+0x50/0xac) [ 240.511295] [] (platform_drv_probe) from [] (driver_probe_device+0x1a4/0x2dc) [ 240.520227] [] (driver_probe_device) from [] (bus_for_each_drv+0x70/0x94) [ 240.528808] [] (bus_for_each_drv) from [] (__device_attach+0xb4/0x118) [ 240.537126] [] (__device_attach) from [] (bus_probe_device+0x84/0x8c) [ 240.545351] [] (bus_probe_device) from [] (device_add+0x3c0/0x5ac) [ 240.553322] [] (device_add) from [] (of_platform_device_create_pdata+0x84/0xb4) [ 240.562426] [] (of_platform_device_create_pdata) from [] (of_platform_bus_create+0xd0/0x2f0) [ 240.572661] [] (of_platform_bus_create) from [] (of_platform_populate+0x5c/0xb0) [ 240.581851] [] (of_platform_populate) from [] (palmas_i2c_probe+0x2d8/0x574) [ 240.590691] [] (palmas_i2c_probe) from [] (i2c_device_probe+0x16c/0x204) [ 240.599184] [] (i2c_device_probe) from [] (driver_probe_device+0x1a4/0x2dc) [ 240.607932] [] (driver_probe_device) from [] (bus_for_each_drv+0x70/0x94) [ 240.616510] [] (bus_for_each_drv) from [] (__device_attach+0xb4/0x118) [ 240.624825] [] (__device_attach) from [] (bus_probe_device+0x84/0x8c) [ 240.633050] [] (bus_probe_device) from [] (device_add+0x3c0/0x5ac) [ 240.641017] [] (device_add) from [] (i2c_new_device+0x118/0x194) [ 240.648812] [] (i2c_new_device) from [] (i2c_register_adapter+0x214/0x4a8) [ 240.657481] [] (i2c_register_adapter) from [] (omap_i2c_probe+0x43c/0x684) [ 240.666148] [] (omap_i2c_probe) from [] (platform_drv_probe+0x50/0xac) [ 240.674462] [] (platform_drv_probe) from [] (driver_probe_device+0x1a4/0x2dc) [ 240.683387] [] (driver_probe_device) from [] (bus_for_each_drv+0x70/0x94) [ 240.691964] [] (bus_for_each_drv) from [] (__device_attach+0xb4/0x118) [ 240.700276] [] (__device_attach) from [] (bus_probe_device+0x84/0x8c) [ 240.708505] [] (bus_probe_device) from [] (deferred_probe_work_func+0x64/0x90) [ 240.717518] [] (deferred_probe_work_func) from [] (process_one_work+0x1b0/0x3c8) [ 240.726705] [] (process_one_work) from [] (worker_thread+0x50/0x548) [ 240.734848] [] (worker_thread) from [] (kthread+0x108/0x110) [ 240.742293] [] (kthread) from [] (ret_from_fork+0x14/0x34) test full log link, https://lkft.validation.linaro.org/scheduler/job/1422610#L3316 - Naresh