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Thu, 13 May 2021 17:19:23 +0200 (CEST) Subject: Re: [FSL P50x0] Xorg always restarts again and again after the the PowerPC updates 5.13-1 To: Christophe Leroy References: <72e138cd-5201-a059-e8aa-cebc3db4029c@csgroup.eu> <65116250-6EEB-4419-8A7D-B0882379A68B@xenosoft.de> From: Christian Zigotzky Message-ID: <781a426e-8561-108f-0e5c-9393bc653e86@xenosoft.de> Date: Thu, 13 May 2021 17:19:23 +0200 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:68.0) Gecko/20100101 Thunderbird/68.10.0 MIME-Version: 1.0 In-Reply-To: Content-Type: text/plain; charset=utf-8; format=flowed Content-Transfer-Encoding: 8bit Content-Language: de-DE X-BeenThere: linuxppc-dev@lists.ozlabs.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Linux on PowerPC Developers Mail List List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: Darren Stevens , "R.T.Dickinson" , mad skateman , linuxppc-dev , Christian Zigotzky Errors-To: linuxppc-dev-bounces+linuxppc-dev=archiver.kernel.org@lists.ozlabs.org Sender: "Linuxppc-dev" On 13 May 2021 at 12:01 pm, Christophe Leroy wrote: > > > Le 13/05/2021 à 08:47, Christian Zigotzky a écrit : >> Hi Christophe, >> >>> On 9. May 2021, at 19:37, Christophe Leroy >>> wrote: >>> >>> Did I do an error in my analysis ? >> >> No, you didn’t. On the contrary you have found the issue. ;-) The >> issue is somewhere in the new interrupt code. > > I'm not convinced, but let's give it a try. > >> >>> ZZ | * | ceff77efa4f8 powerpc/64e/interrupt: Use new interrupt >>> context tracking scheme >> >> Could you please create a patch for reverting the new interrupt code? >> I would like to confirm your result. > > Please fetch https://github.com/chleroy/linux.git and try the branch > for_christian. > > This is a revert of approx a dozen of commits around the changes to > 64e on top of v5.13-rc1. > > If the top of the branch works for you, it would be great if you can > find out which one of the reverts fixes the problem for real. > > Thanks > Christophe It's working! Great! I can use the RC1 on my FSL P5040. Thank you! The issue is definitely somewhere in the interrupt code. Please tell me the next steps. - Christian