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=-0.8 required=3.0 tests=DKIM_INVALID,DKIM_SIGNED, HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI,SPF_PASS,URIBL_BLOCKED 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 1274AC43441 for ; Mon, 12 Nov 2018 07:13:25 +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 D53C921582 for ; Mon, 12 Nov 2018 07:13:22 +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="j1Q/+aFJ" DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org D53C921582 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 lists.ozlabs.org (lists.ozlabs.org [IPv6:2401:3900:2:1::3]) by lists.ozlabs.org (Postfix) with ESMTP id 42thmw1yyJzF25Y for ; Mon, 12 Nov 2018 18:13:20 +1100 (AEDT) Authentication-Results: lists.ozlabs.org; dmarc=none (p=none dis=none) header.from=xenosoft.de Authentication-Results: lists.ozlabs.org; dkim=fail reason="signature verification failed" (2048-bit key; unprotected) header.d=xenosoft.de header.i=@xenosoft.de header.b="j1Q/+aFJ"; dkim-atps=neutral Authentication-Results: lists.ozlabs.org; spf=pass (helo) smtp.helo=mo6-p02-ob.smtp.rzone.de (client-ip=2a01:238:20a:202:5302::1; helo=mo6-p02-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.b="j1Q/+aFJ"; dkim-atps=neutral Received: from mo6-p02-ob.smtp.rzone.de (mo6-p02-ob.smtp.rzone.de [IPv6:2a01:238:20a:202:5302::1]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by lists.ozlabs.org (Postfix) with ESMTPS id 42thkL5QYfzF3H3 for ; Mon, 12 Nov 2018 18:11:04 +1100 (AEDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; t=1542006657; s=strato-dkim-0002; d=xenosoft.de; h=In-Reply-To:Date:Message-ID:From:References:Cc:To:Subject: X-RZG-CLASS-ID:X-RZG-AUTH:From:Subject:Sender; bh=kfIwnaEvid1mGmCyi5shKvMOFOGvLCEqOKMMZ+/YNpU=; b=j1Q/+aFJ8kYmwANo3dhJEXVFJ0vEG+KfH0f5M5ThWaiDk1SCdwtHRoN3X7Te9I/rtB dp5C8GmUkluxHE5Pvi9ClcLa1vfjEk43lPyQCtP0LxaMOTjoBJjh7pzorLunX7AByYF/ +CWDQZt/8Op2C4s5gxqsyw65CiJx8zsrjt2a5aKGn4zP9rcfuROmeHHKPC0v28QSfxmW wWJyDyqR50IYtyROB7oJahlrNcY3gw9ds++mGAQaF9hP3hASsjDgeblLnjRexJ9uBp4j KT8V0ri+XgHLTKbeyFjLRB+KGQAhkXqDILrGbHXSNsExcTh1bNWiuLfGB9p7k/q5P8+H QLLA== X-RZG-AUTH: ":L2QefEenb+UdBJSdRCXu93KJ1bmSGnhMdmOod1DhGM4l4Hio94KKxRySfLxnHfJ+Dkjp5G5MdirQj0WG7CkM2rafobnJ8vgXPzfz+bwWKblvlA==" X-RZG-CLASS-ID: mo00 Received: from [IPv6:2a02:8109:a400:162c:3d38:a00b:5cd8:a6fe] by smtp.strato.de (RZmta 44.3 AUTH) with ESMTPSA id Z0624cuAC7AtBJh (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (curve secp521r1 with 521 ECDH bits, eq. 15360 bits RSA)) (Client did not present a certificate); Mon, 12 Nov 2018 08:10:55 +0100 (CET) Subject: Re: PA6T little endian mode: ppc64le kernels possible? To: Olof Johansson References: <00D47799-9ECA-4311-8AB3-38A2DE616385@xenosoft.de> From: Christian Zigotzky Message-ID: <5dbdedea-00fc-51d2-d3d9-4d379f1665dc@xenosoft.de> Date: Mon, 12 Nov 2018 08:10:55 +0100 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:60.0) Gecko/20100101 Thunderbird/60.3.0 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: linuxppc-dev@lists.ozlabs.org Errors-To: linuxppc-dev-bounces+linuxppc-dev=archiver.kernel.org@lists.ozlabs.org Sender: "Linuxppc-dev" On 10 November 2018 at 8:20PM, Olof Johansson wrote: > > > On Sat, Nov 10, 2018 at 00:55 Christian Zigotzky wrote: > >     Hi All, > >     I read the following: > >     The part that is debatably the heart of the chip is a PowerPC core called the PA6T, a full blown 64-bit PPC with an FPU, VMX extensions and hypervisor support. It fully conforms to the PowerPC 2.04 architecture spec, and can operate in both big and little-endian modes. > >     —- > >     Is it possible to boot a ppc64le kernel on the PA6T? > > > Nobody has done the work to get the kernel to work in little endian on these platforms. I wouldn't expect it to work without quite a bit of effort. > > > -Olof Thank you for your answer.