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 Received: from lists.ozlabs.org (lists.ozlabs.org [112.213.38.117]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.lore.kernel.org (Postfix) with ESMTPS id 0BBE8CF6495 for ; Sat, 28 Sep 2024 11:47:09 +0000 (UTC) Received: from boromir.ozlabs.org (localhost [127.0.0.1]) by lists.ozlabs.org (Postfix) with ESMTP id 4XG5Cw1TvDz2xpp; Sat, 28 Sep 2024 21:47:08 +1000 (AEST) Authentication-Results: lists.ozlabs.org; arc=pass smtp.remote-ip=85.215.255.51 arc.chain=strato.com ARC-Seal: i=2; a=rsa-sha256; d=lists.ozlabs.org; s=201707; t=1727524025; cv=pass; b=YYTK+3/6Beu7U3VtGMiIhXaUhVYZMVIQmZCvPjQn44S8Pl5pNzzumqzt44eUdIMaPM1i1PHvIq0E40HysknbUwgHOnhJgt9giEFf9zayliAw49kHx7UpnOfBYeq8GS0a/RavpDZVu4f1AGVbEcezotJ+eVimV3uknDmf5Bc7UF+crokpktFPAW7+6l9iszfbbskCNNEBmsNMB5nCpuamLSUb+ADM/5l7di6q8kYnQJryYntLyLAPg4rEoCwZJbILxhIbfmhTgfhpwRZMAW7DInAIPZOQAGZpp+jiSQK4GNc6yuVqTR+ZgNpB9awnvw6xxylYm2SfmW0cRghKUx+v7A== ARC-Message-Signature: i=2; a=rsa-sha256; d=lists.ozlabs.org; s=201707; t=1727524025; c=relaxed/relaxed; bh=cNqZK79n0h5loJC6DEyWm5/Lek29SPYfqhi1EUUaNQk=; h=Message-ID:Date:MIME-Version:Subject:To:Cc:References:From: In-Reply-To:Content-Type; b=Imhtl++wl7oPmz9mIuYeuRrkqlCqvjVicuoTJm79t5ch7IgeMxw2ZeooLeUXgHYZBn3arlPsSkZV1BN4dN8C2MmGEecWn+RvB/FiGKU9LQSOBhzOcNmcLwgBrkbDNAzD5c/VuJeOTXpuS02FFi4JWyJ4Z/FknK4YlMjN6FT4T3syapgDNI7Nj/yaoOX+g+Vr+AW2Tq1wGz8OVXOKFG03P1Rmb+atKDUm3JAph/UXIPTQy76Bf7ocVnjAVzqQ8t7gw6s8tXeGDVjneb2bcKu4o7NUnCfDWiSPsK9FnnlMbkk8TY0164yFOQP6DU7wsmz1iAmloMV+k/qsbdZzKyd/QQ== ARC-Authentication-Results: i=2; lists.ozlabs.org; dmarc=none (p=none dis=none) header.from=xenosoft.de; dkim=pass (2048-bit key; unprotected) header.d=xenosoft.de header.i=@xenosoft.de header.a=rsa-sha256 header.s=strato-dkim-0002 header.b=DtwF8sf/; dkim=pass header.d=xenosoft.de header.i=@xenosoft.de header.a=ed25519-sha256 header.s=strato-dkim-0003 header.b=d4gaaVBL; dkim-atps=neutral; spf=pass (client-ip=85.215.255.51; helo=mo4-p01-ob.smtp.rzone.de; envelope-from=chzigotzky@xenosoft.de; receiver=lists.ozlabs.org) smtp.helo=mo4-p01-ob.smtp.rzone.de Authentication-Results: lists.ozlabs.org; dmarc=none (p=none dis=none) header.from=xenosoft.de Authentication-Results: lists.ozlabs.org; dkim=pass (2048-bit key; unprotected) header.d=xenosoft.de header.i=@xenosoft.de header.a=rsa-sha256 header.s=strato-dkim-0002 header.b=DtwF8sf/; dkim=pass header.d=xenosoft.de header.i=@xenosoft.de header.a=ed25519-sha256 header.s=strato-dkim-0003 header.b=d4gaaVBL; dkim-atps=neutral Authentication-Results: lists.ozlabs.org; spf=pass (sender SPF authorized) smtp.helo=mo4-p01-ob.smtp.rzone.de (client-ip=85.215.255.51; helo=mo4-p01-ob.smtp.rzone.de; envelope-from=chzigotzky@xenosoft.de; receiver=lists.ozlabs.org) Received: from mo4-p01-ob.smtp.rzone.de (mo4-p01-ob.smtp.rzone.de [85.215.255.51]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (2048 bits) server-digest SHA256) (No client certificate requested) by lists.ozlabs.org (Postfix) with ESMTPS id 4XG5Cp417Zz2xn5 for ; Sat, 28 Sep 2024 21:46:59 +1000 (AEST) ARC-Seal: i=1; a=rsa-sha256; t=1727524009; cv=none; d=strato.com; s=strato-dkim-0002; b=gIYZ4YuP64h6Dgmd8Nmi1ihP6g9kBi9TJrvLw0XRGov666gfb3yp97HcDbPhVnXbP4 xOqPloIBeuK966xk8JXg35KjxxOKWYrrzj1ix7H1oHI9QO1OJGAUhCQ4mPAOJm4mZLC0 oGgShxMJJRrYjCQxPijzA+/U2xMLsDuTQiy87RhaFck1yOomkdxf9GW9ULK6arsXTW8c c7m3juZjK2m6ZdXK/OWofnAOBLoB+ITdBZI0BYb3B45QKsYB7wsrF43kadE+csZhSYtQ 8PLAP5HydXFB6Ihir+2o3E7HaZXnLtHzJgo44W9/M/RhF4tjBjKoVt2NfpxPiHIdhcGH ym7g== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; t=1727524009; s=strato-dkim-0002; d=strato.com; h=In-Reply-To:From:References:Cc:To:Subject:Date:Message-ID:Cc:Date: From:Subject:Sender; bh=cNqZK79n0h5loJC6DEyWm5/Lek29SPYfqhi1EUUaNQk=; b=rUfuTnUqn8S+NJ4brT4CHYHygI2qPBMHgSSu9VhoTwQimo9SdE4RxfcOuQsuhQpcUT vG6Au5kx1U1T6UV1wmPSQEYcph12WAREl+adr4HrFk8PMaQy1bQCCXh6bsw+JglyZFbR wQ9lSqT/BsJQcc7UMOl/aIxRlDcm6VVMcGAe6GKDZZOTS9/zizR+yhbyVbIL/fQgTNlN e8LvZfTB2jNe5GTyKY4oOLifGt1xo17VXgY8SKp+F6yuYiH753hz7mAvkmcA0Qa2b2em omt9cKGK9w78KjohGqmCk9TiTzz+Md84BeCY6fvI66nXHM4l3YicCUdMTYqFmeu+Dg9O 5Dvw== ARC-Authentication-Results: i=1; strato.com; arc=none; dkim=none X-RZG-CLASS-ID: mo01 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; t=1727524009; s=strato-dkim-0002; d=xenosoft.de; h=In-Reply-To:From:References:Cc:To:Subject:Date:Message-ID:Cc:Date: From:Subject:Sender; bh=cNqZK79n0h5loJC6DEyWm5/Lek29SPYfqhi1EUUaNQk=; b=DtwF8sf/t1xjeNrjO/1JwOJg0SPyohrSUO9SnW2/dmrKWkyWQtV4+Ys8mRwlqxZC2f QB5ZPxqu9x331RslxtVMlUiqK0w4uFt5tywbDhqIxsa+q/gBnt5vqr70nV55FCBme20x IxH5sxFmdFRNchTc2JXxwKqnvsWq7WoSX1gNcRKBbWPg0b9rwrvDuqw5DRkphJt94mYV BNrL0/oH1Wd/ZEJ5y73TdITXlfhMoZLs/psVvG76bxWUbgz+t39E2ShwG3Db34o5xk24 DVMXvGbb3YPbhIMtYQtzBj9toK4j21r0oCDXA1L8fd8uRYMIsIYm+z7LZ896geH0RZog uWvA== DKIM-Signature: v=1; a=ed25519-sha256; c=relaxed/relaxed; t=1727524009; s=strato-dkim-0003; d=xenosoft.de; h=In-Reply-To:From:References:Cc:To:Subject:Date:Message-ID:Cc:Date: From:Subject:Sender; bh=cNqZK79n0h5loJC6DEyWm5/Lek29SPYfqhi1EUUaNQk=; b=d4gaaVBLTnL/lXu4IDs08gBXkPWsSq+uDlGyU8OEtA40d7OAhAKMeBqnYgjZSI6bPq 2C/xdkCmnYvwe9N0iJCw== X-RZG-AUTH: ":L2QefEenb+UdBJSdRCXu93KJ1bmSGnhMdmOod1DhGN0rBVhd9dFr44+gKidpmhkOpz46lpM=" Received: from [192.168.178.134] by smtp.strato.de (RZmta 51.2.8 DYNA|AUTH) with ESMTPSA id e0da1a08SBkmNn2 (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256 bits)) (Client did not present a certificate); Sat, 28 Sep 2024 13:46:48 +0200 (CEST) Message-ID: Date: Sat, 28 Sep 2024 13:46:48 +0200 X-Mailing-List: linuxppc-dev@lists.ozlabs.org List-Id: List-Help: List-Post: List-Subscribe: , , List-Unsubscribe: MIME-Version: 1.0 User-Agent: Mozilla Thunderbird Subject: Re: FSL P5040 board doesn't boot after DRM updates (drm-next-2024-09-19) To: Christophe Leroy Cc: DRI developers , mad skateman , "R.T.Dickinson" , Darren Stevens , hypexed@yahoo.com.au, linuxppc-dev , Alex Deucher References: <20EA4BE5-B349-4406-89EA-3D442717EC03@xenosoft.de> <48f59b5b-b26e-49c5-9b58-1c877bea394d@xenosoft.de> <14b64e90-2e3b-4bee-a8c9-2f8d6eed5d68@csgroup.eu> Content-Language: de-DE From: Christian Zigotzky In-Reply-To: <14b64e90-2e3b-4bee-a8c9-2f8d6eed5d68@csgroup.eu> Content-Type: text/plain; charset=UTF-8; format=flowed Content-Transfer-Encoding: 8bit Am 28.09.24 um 10:42 schrieb Christophe Leroy: > Hi Christian, > > Le 28/09/2024 à 09:40, Christian Zigotzky a écrit : >> On 28 September 2024 at 09:21am, Christian Zigotzky wrote: >>  > >>  >> On Sun, Sep 22, 2024 at 12:28 AM Christian Zigotzky >>  >> wrote: >>  >>> >>  >>> Hi All, >>  >>> >>  >>> The lastest Git kernel doesn't boot anymore after the latest DRM >> updates >>  >>> (drm-next-2024-09-19). [1] >>  >>> >>  >>> I tested it with an AMD Radeon HD 6970 (Cayman XT) and with an AMD >>  >>> Radeon HD 5870 (Cypress XT). >>  >>> >>  >>> I reverted the DRM updates and after that the kernel boots >> without any >>  >>> problems. >>  >>> >>  >>> Please note: Due to a lack of time, I can't do a bisect. >>  >>> >>  >>> Please check the latest DRM updates. >> ------------ >>  >> >>  >> Can you attach your dmesg output?  There was a regression in the dma >>  >> subsystem what was fixed by this commit: >>  >> >>  >> commit b348b6d17fd1d5d89b86db602f02be >>  >> a54a754bd8 >>  >> Author: Leon Romanovsky >>  >> Date:   Sun Sep 22 21:09:48 2024 +0300 >>  >> >>  >>    dma-mapping: report unlimited DMA addressing in IOMMU DMA path >>  >> >>  >> Alex >>  >> >> >> ------------ >> Hi Alex, >> >> I tested the latest Git kernel on my FSL P5040 board today and it >> doesn't boot. Our FSL P5020 boards boot without any problems. >> >> I connected my FSL P5040 board with a serial cable to my PC for >> getting error messages. Unfortunately there aren't any error messages >> after the loading of the uImage. >> >> This means, that the dma-mapping patch doesn't solve the boot issue. >> >> Please check the latest DRM updates. > > Can you bisect the problem ? > > Christophe I would like ... but I don't have time for it. Sorry.