From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1751018AbdLMGsx (ORCPT ); Wed, 13 Dec 2017 01:48:53 -0500 Received: from mailout1.w1.samsung.com ([210.118.77.11]:56310 "EHLO mailout1.w1.samsung.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1750737AbdLMGst (ORCPT ); Wed, 13 Dec 2017 01:48:49 -0500 DKIM-Filter: OpenDKIM Filter v2.11.0 mailout1.w1.samsung.com 20171213064846euoutp0160704b9980be42e4bfc8c31056e8f77e~-x9c0TItM2120621206euoutp01- X-AuditID: cbfec7f4-f790c6d0000075d3-00-5a30cd4dc53f Subject: Re: [PATCH 4.14 000/164] 4.14.6-stable review To: Shuah Khan , Greg Kroah-Hartman , linux-kernel@vger.kernel.org, Daniel Vetter Cc: torvalds@linux-foundation.org, akpm@linux-foundation.org, linux@roeck-us.net, patches@kernelci.org, ben.hutchings@codethink.co.uk, lkft-triage@lists.linaro.org, stable@vger.kernel.org From: Marek Szyprowski Message-id: <68ccc21c-2c89-554d-6ca7-22cf9e6bad63@samsung.com> Date: Wed, 13 Dec 2017 07:48:43 +0100 User-Agent: Mozilla/5.0 (Windows NT 6.1; WOW64; rv:52.0) Gecko/20100101 Thunderbird/52.5.0 MIME-version: 1.0 In-reply-to: <38ab86a7-c420-1ada-c945-a51cd056f22c@osg.samsung.com> Content-type: text/plain; charset="utf-8"; format="flowed" Content-transfer-encoding: 7bit Content-language: en-US X-Brightmail-Tracker: H4sIAAAAAAAAA02Sf0gTcRjG/e5ud7e1i2tNfTFJWAWRZUpih6YVRhyCkBFEK7GRh9ac1S4t g0IKZc5q0k9bFlMpLc2Rldg0TAvtl2VlUZRjrTKXrsRly35Ybqfgf5/3+z4PD8/Ll8KUndIw anvuHt6Qq81RE3K8qXPs6ZLU7mhN9IN/y9gKWz3Bvr41LmUr3/dh7OFqG8G+sFcQ7MfKxxL2 puM0ybaPWiXsqe/DOGu95kKs65iHXDWD63efkHC3f1hxrtWt4O6X/8a5tvP1JPd2/APG3TD3 kdwtXyHJeRvnrpNp5Csy+Zzt+bxhadJWeba1tFeyq1Wxr99rlBQin8yEZBQwsdDc4JOIHAI9 DhthQnJKyVxEcOdNi1QcvAgGHTXklON5ryvgUDKXENjc6aLoM4K+T724fzGbiQP7iDPgVjHV CB5ZviL/gDFtCFz2QeRXEUwMmDwmws80kwRjx39hfsaZBfDNeVTq52BmC3zscSJRMwt+nnAE EmRMMri93wJejImH/vEiqcgRcL3eg4kcCoeL3uD+YGDMJHy1v5aKHdbApwt/Jnk2fOm6Mdkt HEqM7ZPXMCM4VBQpcjmCJx5a5AS42/VsMmwmHG86MxFGTbzTYCxWihIODr0YIEReDWWXe0jx RF0I6n0VZBmKsEzrY5nWwTKtg2VaByvCryAVnyfos3ghNkrQ6oW83KyobTv1jWjidz0a7/re jKo74zsQQyG1gnY6l2qUUm2+UKDvQEBhahV9JCNao6QztQX7ecPODENeDi90oDkUrg6lEzXF m5RMlnYPr+P5XbxhaiuhZGGF6GDaVXfNlZcFpT1tetfeIYduxrvnvc/WDxevrHuYXhVU4gkf MNXmeBlzY9Bydm2wObNqZF6LMLThHh03FpGWNP/VIER1Nxl3KyI3BpfzqrNrdW/T6jb/OBAX ubG2we5Lkc1Nne+MC4nXJS9eaCw799edcjKB31HSnGpP3DQ0ioWqcSFbG7MIMwja/7rVaFlZ AwAA X-Brightmail-Tracker: H4sIAAAAAAAAA+NgFprDIsWRmVeSWpSXmKPExsVy+t/xK7q+Zw2iDGZM5rGYs34Nm8WNnf9Y LRY+vMts0bx4PZvF5V1z2CyeLDzDZLH13jR2i4NfFzBZTP3ygcViwcZHjBaP+t6yO3B7PHs5 mclj77cFLB57XvJ4nJjxm8Vj/9w17B63/z1m9tjSf5fdY+f3BnaPz5vkAjijuGxSUnMyy1KL 9O0SuDIWdF9hKtjDU/HscwdTA+N3zi5GTg4JAROJS1ceMUHYYhIX7q1n62Lk4hASWMIosWNu CwuE85xRYtKWdlaQKmEBM4ldnx6wgiREBBYzSlw+PJMZJMEssJ9RYteleIiO44wSJ6beYAFJ sAkYSnS97WIDsXkF7CR+TvoF1sAioCrx/kEv2FRRgRiJwz3TWSFqBCV+TL4H1ssp4Czx8vN7 NogFZhJfXh5mhbDlJTaveQu1WFyiufUmywRGwVlI2mchaZmFpGUWkpYFjCyrGEVSS4tz03OL DfWKE3OLS/PS9ZLzczcxAuNs27Gfm3cwXtoYfIhRgINRiYf3wQP9KCHWxLLiytxDjBIczEoi vD3xBlFCvCmJlVWpRfnxRaU5qcWHGKU5WJTEeXv3rI4UEkhPLEnNTk0tSC2CyTJxcEo1MHqv au5VSmy9Uqt/MOTiosmnzJ/Ev9f0m7J99sbzqlM9vwps/3vxb8YeZ4Oe4BuPFxrFyJ8R7asq mqEZsKM20yv9fmbg3k+bVQvrEm9uvPXOYmZY4+LXJ9Q/LfBbfjjfaaepUaHyfJ9vf4/cz7gz 9fhT6x0vAhj/WCnv634ReePnsx3HIvY/PqenxFKckWioxVxUnAgAfAr1V68CAAA= X-CMS-MailID: 20171213064845eucas1p1569976c5fbef7f9f0c595e2d1186ba40 X-Msg-Generator: CA CMS-TYPE: 201P X-CMS-RootMailID: 20171212150218epcas3p33c9144bc032fa5d8f47a856f4dc06e8e X-RootMTR: 20171212150218epcas3p33c9144bc032fa5d8f47a856f4dc06e8e References: <20171212123443.785979602@linuxfoundation.org> <38ab86a7-c420-1ada-c945-a51cd056f22c@osg.samsung.com> Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Hi Shuah and Greg, On 2017-12-12 15:47, Shuah Khan wrote: > On 12/12/2017 05:43 AM, Greg Kroah-Hartman wrote: >> This is the start of the stable review cycle for the 4.14.6 release. >> There are 164 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 Thu Dec 14 12:34:08 UTC 2017. >> Anything received after that time might be too late. >> >> The whole patch series can be found in one patch at: >> kernel.org/pub/linux/kernel/v4.x/stable-review/patch-4.14.6-rc1.gz >> or in the git tree and branch at: >> git://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable-rc.git linux-4.14.y >> and the diffstat can be found below. >> >> thanks, >> >> greg k-h >> > >> Daniel Vetter >> drm: safely free connectors from connector_iter >> >> Marek Szyprowski >> drm/bridge: analogix dp: Fix runtime PM state in get_modes() callback >> > The above two patches have been found to be the cause of boot hang on > exynos Peach Pi(t) chromebooks. > > I am adding Daniel and Marek to the thread. The deadlock is caused by the Daniels patch. My patch only changes the order of device initialization what might hide or reveal bug related to Daniels patch. My drm/bridge patch it is definitely needed for v4.14 stable to fix boot issue on Samsung Snow Chromebooks (Exynos 5250 based). Best regards -- Marek Szyprowski, PhD Samsung R&D Institute Poland