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Tue, 8 Oct 2019 10:21:02 +0000 (GMT) X-AuditID: cbfec7f2-54fff70000001175-aa-5d9c630f35a5 Received: from eusmtip2.samsung.com ( [203.254.199.222]) by eusmgms2.samsung.com (EUCPMTA) with SMTP id 31.05.04117.E036C9D5; Tue, 8 Oct 2019 11:21:02 +0100 (BST) Received: from [106.120.51.15] (unknown [106.120.51.15]) by eusmtip2.samsung.com (KnoxPortal) with ESMTPA id 20191008102101eusmtip2f43e78fb96e166fe15f5fc269182c3a1~LpMUwx__30418404184eusmtip2d; Tue, 8 Oct 2019 10:21:01 +0000 (GMT) Subject: Re: krzysztof/for-next boot bisection: v5.4-rc1-48-g0bc9c79979ea on peach-pi To: Krzysztof Kozlowski , "kernelci.org bot" From: Marek Szyprowski Message-ID: Date: Tue, 8 Oct 2019 12:21:01 +0200 User-Agent: Mozilla/5.0 (Windows NT 10.0; WOW64; rv:60.0) Gecko/20100101 Thunderbird/60.9.0 MIME-Version: 1.0 In-Reply-To: Content-Language: en-US X-Brightmail-Tracker: H4sIAAAAAAAAA01SbUhTYRjt3b27uw6n12ntyaxgRNCnSl8vFVZQdCOK6kcfltQtLzPaVLZc moH24UfDtLLS1kjNZCFmsszELHJWQ6wtZ01dWZmSWE1JVyZF5bxZ/jvPec7znnPgpQn5iDiU Phh/mNfGc2olJSVrnozYFwQeMMVEnCqTYmfHQzG+2NVD4TZvrxgXPbKLccUrK8KfB0sJnPvg N8J53Z8IPJJVLcIOR5UEW7pdYtxaZ6JwoeOBCJe1tYhwk9uAcOabAgnOuP9IgnNvOqnVcrbi agViB9ozJGxt53XEWspPU2x9nz/72lVPsbevp7EN/fUiNre6HLFDlhlbpNHSlbG8+qCe14ZH 7ZPGvfx8hkjMC0n+kW0WpaPSQAPyo4FZDOaiTokBSWk5cwOB7esFQhi8CPLvdpPCMISg+HEG OX7iuveW8GE5Y0Zwx5gmiDwI3OYfyLcIZnaA58zwmCiE2QZVPx1iHyYYOwk5vcE+TDGRYPAY KB+WMVHQ4a4a05PMLPhS3DBmNpmJgTffbYSgCYKmyz1jvB+zFb4YrkqEN2fCXY+JELAC3D1F Il8gYMpo6HrqQkLqtZD58DQl4GD4aKuWCDgMmvNzSOHgJIIu+02JMOQgaD1R+Pd6BTTaWkYr 0KMWc+BWXbhAr4H2+lukjwYmANo9QUKIADhfU0AItAyyM+WCejYYbZX/bBueO4mzSGmcUM04 oY5xQh3jf99iRJYjBZ+k06h4XWQ8f2ShjtPokuJVCw8kaCxo9EM2/7IN1qKvzv1WxNBI6S9L XHAlRi7m9LoUjRUBTShDZDPKCmPkslgu5SivTdirTVLzOiuaRpNKhSx10rvdckbFHeYP8Xwi rx3fimi/0HR06WLnte1FLcnrQoMbg0L3Fm/w7tl0tu3DsCrZMnAS31Ns/v5t6pwlbYqd019d 2ZJvNzffLskujahUL+13nNv4iVt+4v28vjzRMb03latRofnquGWt7cwUU4Ar7HjWi0X6F7uI 566EafrmZxc61+Pl/dsW72kIryvZ0FPSUdsX7f65Sknq4rjIuYRWx/0BdPAFb4wDAAA= X-Brightmail-Tracker: H4sIAAAAAAAAA+NgFupileLIzCtJLcpLzFFi42I5/e/4PV2+5DmxBit/61lcunmA1WLqwyds Fte/PGe1mH/kHKvFmtuHGC3efFrMbNG37z+jRf/j18wWP9u3MFmcP7+B3WLT42usFpd3zWGz mHF+H5PF0usXmSxO3upitGi7N53donXvEXaLvrWX2ByEPNbMW8Po8f5GK7vHjrtLGD02repk 89jzksfjzrU9bB6bl9R7HHy3h8mjb8sqRo/Pm+QCuKL0bIryS0tSFTLyi0tslaINLYz0DC0t 9IxMLPUMjc1jrYxMlfTtbFJSczLLUov07RL0Mq6+6WUu6Bep+N2xnKmBcTF/FyMnh4SAicS1 3feZuxi5OIQEljJKXPjxjB0iISNxcloDK4QtLPHnWhcbRNFrRomz/SvBioQFwiXe9n5nBrFF BIIkOg6sYgOxmQUusEgsm+0PYgsJXGaU6JkAVsMmYCjR9bYLrIZXwE7i5q0NYHEWARWJjwsO snQxcnCICsRKbNprBlEiKHFy5hMWEJtTIFDiY9c8dojxZhLzNj9khrDlJba/nQNli0vcejKf aQKj0Cwk7bOQtMxC0jILScsCRpZVjCKppcW56bnFRnrFibnFpXnpesn5uZsYgelg27GfW3Yw dr0LPsQowMGoxMNbqDs7Vog1say4MvcQowQHs5IIr9zSGbFCvCmJlVWpRfnxRaU5qcWHGE2B fpvILCWanA9MVXkl8YamhuYWlobmxubGZhZK4rwdAgdjhATSE0tSs1NTC1KLYPqYODilGhjX nOvNO3ic12ydr+TWo4X+NaF1bdKTfnGmSMteuv46L9OWYfH3HQ87ZhgyCtkvPpLyW7bRdvuq pmMhTJwrX1+ZviAuZf20DJXAnN5893Sm5+yh/FxJmxeYWW3c+TXeX6j/xybjL2x1Sj8TeJc1 MeX++3jlm4sUe9KiiMCb105e1g2UMNjKUanEUpyRaKjFXFScCACSP/8yHQMAAA== X-CMS-MailID: 20191008102102eucas1p1c4bed382d768dbf4f573396be7d7c7ed X-Msg-Generator: CA X-RootMTR: 20191007170946epcas3p2e91287115265a9efc7038b762cc8e17e X-EPHeader: CA CMS-TYPE: 201P X-CMS-RootMailID: 20191007170946epcas3p2e91287115265a9efc7038b762cc8e17e References: <5d9a8a3c.1c69fb81.14b6f.10d1@mx.google.com> X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20191008_032120_358455_94C9A08F X-CRM114-Status: GOOD ( 13.62 ) X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: Mark Rutland , devicetree@vger.kernel.org, "linux-samsung-soc@vger.kernel.org" , Kukjin Kim , tomeu.vizoso@collabora.com, guillaume.tucker@collabora.com, "linux-kernel@vger.kernel.org" , Rob Herring , Chanwoo Choi , broonie@kernel.org, matthew.hart@linaro.org, mgalka@collabora.com, enric.balletbo@collabora.com, Kamil Konieczny , khilman@baylibre.com, linux-arm-kernel@lists.infradead.org Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+infradead-linux-arm-kernel=archiver.kernel.org@lists.infradead.org Hi Krzysztof, On 07.10.2019 19:09, Krzysztof Kozlowski wrote: > On Mon, 7 Oct 2019 at 02:43, kernelci.org bot wrote: >> * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * >> * This automated bisection report was sent to you on the basis * >> * that you may be involved with the breaking commit it has * >> * found. No manual investigation has been done to verify it, * >> * and the root cause of the problem may be somewhere else. * >> * * >> * If you do send a fix, please include this trailer: * >> * Reported-by: "kernelci.org bot" * >> * * >> * Hope this helps! * >> * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * >> >> krzysztof/for-next boot bisection: v5.4-rc1-48-g0bc9c79979ea on peach-pi >> >> Summary: >> Start: 0bc9c79979ea Merge branch 'for-v5.5/memory-samsung-dmc-dt' into for-next >> Details: https://protect2.fireeye.com/url?k=57d30a4c-0ab44e6a-57d28103-0cc47a31384a-5c0d93fa4eb95f2e&u=https://kernelci.org/boot/id/5d9a50af59b5141ce5857c07 >> Plain log: https://protect2.fireeye.com/url?k=7e18d090-237f94b6-7e195bdf-0cc47a31384a-b693d6da384e8a14&u=https://storage.kernelci.org//krzysztof/for-next/v5.4-rc1-48-g0bc9c79979ea/arm/multi_v7_defconfig/gcc-8/lab-collabora/boot-exynos5800-peach-pi.txt >> HTML log: https://protect2.fireeye.com/url?k=e9c39b5b-b4a4df7d-e9c21014-0cc47a31384a-5f31e671f969cef8&u=https://storage.kernelci.org//krzysztof/for-next/v5.4-rc1-48-g0bc9c79979ea/arm/multi_v7_defconfig/gcc-8/lab-collabora/boot-exynos5800-peach-pi.html >> Result: 0899a480ac65 ARM: dts: exynos: Add initial data for coupled regulators for Exynos5422/5800 > Thanks for the report. Marek Szyprowski reported it on last Friday. I > dropped the patch as of now as it exposes some deadlock in regulator > code. Thanks for dropping this patch. This turned out to be an issue in the regulator core logic, not the deadlock as I initially suspected. See https://lkml.org/lkml/2019/10/8/265 for more details. I will send an updated version of this patch, because it turned out that the v7 had incorrectly resolved conflicts and in case of Odroids coupling were added to wrong regulators, what hide the issue in my initial tests on Odroid XU4. Best regards -- Marek Szyprowski, PhD Samsung R&D Institute Poland _______________________________________________ linux-arm-kernel mailing list linux-arm-kernel@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-arm-kernel