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=-10.3 required=3.0 tests=BAYES_00,DKIM_INVALID, DKIM_SIGNED,HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI, MENTIONS_GIT_HOSTING,SPF_HELO_NONE,SPF_PASS,USER_AGENT_SANE_1 autolearn=ham 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 01F76C433E0 for ; Sun, 9 Aug 2020 14:17:27 +0000 (UTC) Received: from lists.ozlabs.org (lists.ozlabs.org [203.11.71.2]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPS id CF1D9206B2 for ; Sun, 9 Aug 2020 14:17:25 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=fail reason="signature verification failed" (2048-bit key) header.d=xenosoft.de header.i=@xenosoft.de header.b="Qb7Eucg3" DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org CF1D9206B2 Authentication-Results: mail.kernel.org; dmarc=none (p=none dis=none) header.from=xenosoft.de Authentication-Results: mail.kernel.org; spf=pass smtp.mailfrom=linuxppc-dev-bounces+linuxppc-dev=archiver.kernel.org@lists.ozlabs.org Received: from bilbo.ozlabs.org (lists.ozlabs.org [IPv6:2401:3900:2:1::3]) by lists.ozlabs.org (Postfix) with ESMTP id 4BPh4c6kzQzDqK3 for ; Mon, 10 Aug 2020 00:17:20 +1000 (AEST) Authentication-Results: lists.ozlabs.org; spf=pass (sender SPF authorized) smtp.helo=mo4-p00-ob.smtp.rzone.de (client-ip=85.215.255.21; helo=mo4-p00-ob.smtp.rzone.de; envelope-from=chzigotzky@xenosoft.de; receiver=) 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=Qb7Eucg3; dkim-atps=neutral X-Greylist: delayed 170844 seconds by postgrey-1.36 at bilbo; Mon, 10 Aug 2020 00:12:48 AEST Received: from mo4-p00-ob.smtp.rzone.de (mo4-p00-ob.smtp.rzone.de [85.215.255.21]) (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 4BPgzN12BYzDqRD for ; Mon, 10 Aug 2020 00:12:45 +1000 (AEST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; t=1596982358; s=strato-dkim-0002; d=xenosoft.de; h=Date:Message-ID:Subject:From:To:X-RZG-CLASS-ID:X-RZG-AUTH:From: Subject:Sender; bh=TXByyANEUnSFKtbv3NN019NNZVUfcaivsI1R1Z7i94k=; b=Qb7Eucg3hK9llWlp63x4+fK6lZItiM9b5GsdLcPlg4jHkmNkLo9rUkVJqxFCGpzEjx DJOwZNLebMe4SP2LuaMmP5lTSj2BVgqh6cXnUEUasXiX3Mzz3dVxYqYE6Y4Od/tM4A9b UAs3TIKX4nI8VCvKwR9+mWrHfkoBsOZp9iuVRKxDDw2N0nKY1nQF+8JcUNCv+erpxx2v 2AekY2CquxW1g16L8lYu64wuqJrd9S2iDrOD2hW4zjdyymQrERPSvYYb2Oww7O48dm2x 5qMi9gQ94Woy4eNpptFvaUJ0YD7PsAKyORSPdPbo/5ui2yOJGcnNv3EyHo4jZnVZnEe+ ixEA== X-RZG-AUTH: ":L2QefEenb+UdBJSdRCXu93KJ1bmSGnhMdmOod1DhGM4l4Hio94KKxRySfLxnHfJ+Dkjp5DdBJSrwuuqxvPhSI1Vi9hdbute3wuvmUTfEdg9AyQ==" X-RZG-CLASS-ID: mo00 Received: from [IPv6:2a02:8109:89c0:ebfc:15f9:f3ba:c3bc:6875] by smtp.strato.de (RZmta 46.10.5 AUTH) with ESMTPSA id 60686ew79ECZS9J (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256 bits)) (Client did not present a certificate); Sun, 9 Aug 2020 16:12:35 +0200 (CEST) To: linuxppc-dev , aneesh.kumar@linux.ibm.com, "R.T.Dickinson" , Darren Stevens , mad skateman , Olof Johansson From: Christian Zigotzky Subject: [PASEMI] Nemo board doesn't boot anymore after the commit "powerpc/book3s64/pkeys: Simplify pkey disable branch" Message-ID: <8f4c1afc-89cf-749b-2b2d-4efa5ef3acff@xenosoft.de> Date: Sun, 9 Aug 2020 16:12:35 +0200 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:68.0) Gecko/20100101 Thunderbird/68.11.0 MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8; format=flowed Content-Transfer-Encoding: 7bit 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: , Errors-To: linuxppc-dev-bounces+linuxppc-dev=archiver.kernel.org@lists.ozlabs.org Sender: "Linuxppc-dev" Hello, The Nemo board (A-EON AmigaOne X1000) [1] doesn't start with the latest Git kernel anymore after the commit "powerpc/book3s64/pkeys: Simplify pkey disable branch" [2]. I bisected today [3]. Result: powerpc/book3s64/pkeys: Simplify pkey disable branch (a4678d4b477c3d2901f101986ca01406f3b7eaea) [2] is the first bad commit. Unfortunately I wasn't able to revert the first bad commit. The first bad commit depends on many other commits, which unfortunately I don't know. I tried to remove the modifications of the files from the first bad commit but without any success. There are just too many dependencies. Additionally I reverted the commit "selftests/powerpc: Fix pkey syscall redefinitions" [4] and compiled a new kernel but without any success. Could you please check the first bad commit? Thanks, Christian [1] https://en.wikipedia.org/wiki/AmigaOne_X1000 [2] https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=a4678d4b477c3d2901f101986ca01406f3b7eaea [3] https://forum.hyperion-entertainment.com/viewtopic.php?p=51340#p51340 [4] https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=a7aaa2f26bfd932a654706b19859e7adf802bee2