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=-7.0 required=3.0 tests=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 36B79C433E0 for ; Wed, 10 Jun 2020 11:41:49 +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 279A6204EC for ; Wed, 10 Jun 2020 11:41:47 +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="I6b2njdZ" DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 279A6204EC 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 49hlSp0zK4zDqlp for ; Wed, 10 Jun 2020 21:41:46 +1000 (AEST) Authentication-Results: lists.ozlabs.org; spf=pass (sender SPF authorized) smtp.helo=mo4-p00-ob.smtp.rzone.de (client-ip=85.215.255.24; 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=I6b2njdZ; dkim-atps=neutral Received: from mo4-p00-ob.smtp.rzone.de (mo4-p00-ob.smtp.rzone.de [85.215.255.24]) (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 49hl3t4GcmzDqkL for ; Wed, 10 Jun 2020 21:23:35 +1000 (AEST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; t=1591788210; s=strato-dkim-0002; d=xenosoft.de; h=In-Reply-To:Date:Message-ID:References:Cc:To:From:Subject: X-RZG-CLASS-ID:X-RZG-AUTH:From:Subject:Sender; bh=ppHyWkO8AGokDFVTFfSR/y0B8VZdaapRRYZ1XbHFeWo=; b=I6b2njdZyvO9P4sFbyqIKqX6KPaSrq3hLtE+Jdt7sSHxz+BCuBDV4OG1xceXLAqoSQ DRXG7NTIJ4Tu2pUcXEyCGIQ32JYRXHdMROvVn8UWteCdWl/wDsdNwk/zFJSWF5d47yYa 0OZ88P8m/9BEmxSGPKffBZ9/C7jGeLBbiqRCys4xU5B0en3jmGT3HY3QyqIx0VDaDRSz aw8jkmeL5Jn4Jh+ulO2UFQE0ZLDcgbiSTUufsmnb/qj8lz2stSmWBOMk4RwLZxCUcO0j xn6ugdruG9Su3tvLg+dq/oYB77Fr1zC+EeptArGICuw8xWjnxiqnbL1DjgpAlzGKXL93 5V+Q== 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 46.9.1 AUTH) with ESMTPSA id w06ffew5ABNSZgw (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256 bits)) (Client did not present a certificate); Wed, 10 Jun 2020 13:23:28 +0200 (CEST) Subject: Re: PowerPC KVM-PR issue From: Christian Zigotzky To: linuxppc-dev , Alexander Graf , "kvm-ppc@vger.kernel.org" References: <067BBAB3-19B6-42C6-AA9F-B9F14314255C@xenosoft.de> <014e1268-dcce-61a3-8bcd-a06c43e0dfaf@csgroup.eu> <7bf97562-3c6d-de73-6dbd-ccca275edc7b@xenosoft.de> <87tuznq89p.fsf@linux.ibm.com>

Message-ID: <7e859f68-9455-f98f-1fa3-071619fa1731@xenosoft.de> Date: Wed, 10 Jun 2020 13:23:28 +0200 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:68.0) Gecko/20100101 Thunderbird/68.9.0 MIME-Version: 1.0 In-Reply-To: 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: , Cc: Darren Stevens , "R.T.Dickinson" , Christian Zigotzky Errors-To: linuxppc-dev-bounces+linuxppc-dev=archiver.kernel.org@lists.ozlabs.org Sender: "Linuxppc-dev" On 10 June 2020 at 11:06 am, Christian Zigotzky wrote: > On 10 June 2020 at 00:18 am, Christian Zigotzky wrote: >> Hello, >> >> KVM-PR doesn't work anymore on my Nemo board [1]. I figured out that >> the Git kernels and the kernel 5.7 are affected. >> >> Error message: Fienix kernel: kvmppc_exit_pr_progint: emulation at >> 700 failed (00000000) >> >> I can boot virtual QEMU PowerPC machines with KVM-PR with the kernel >> 5.6 without any problems on my Nemo board. >> >> I tested it with QEMU 2.5.0 and QEMU 5.0.0 today. >> >> Could you please check KVM-PR on your PowerPC machine? >> >> Thanks, >> Christian >> >> [1] https://en.wikipedia.org/wiki/AmigaOne_X1000 > > I figured out that the PowerPC updates 5.7-1 [1] are responsible for > the KVM-PR issue. Please test KVM-PR on your PowerPC machines and > check the PowerPC updates 5.7-1 [1]. > > Thanks > > [1] > https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=d38c07afc356ddebaa3ed8ecb3f553340e05c969 > > I tested the latest Git kernel with Mac-on-Linux/KVM-PR today. Unfortunately I can't use KVM-PR with MoL anymore because of this issue (see screenshots [1]). Please check the PowerPC updates 5.7-1. Thanks [1] - https://i.pinimg.com/originals/0c/b3/64/0cb364a40241fa2b7f297d4272bbb8b7.png - https://i.pinimg.com/originals/9a/61/d1/9a61d170b1c9f514f7a78a3014ffd18f.png From mboxrd@z Thu Jan 1 00:00:00 1970 From: Christian Zigotzky Date: Wed, 10 Jun 2020 11:23:28 +0000 Subject: Re: PowerPC KVM-PR issue Message-Id: <7e859f68-9455-f98f-1fa3-071619fa1731@xenosoft.de> List-Id: References: <067BBAB3-19B6-42C6-AA9F-B9F14314255C@xenosoft.de> <014e1268-dcce-61a3-8bcd-a06c43e0dfaf@csgroup.eu> <7bf97562-3c6d-de73-6dbd-ccca275edc7b@xenosoft.de> <87tuznq89p.fsf@linux.ibm.com>

In-Reply-To: MIME-Version: 1.0 Content-Type: text/plain; charset="iso-8859-1" Content-Transfer-Encoding: quoted-printable To: linuxppc-dev , Alexander Graf , "kvm-ppc@vger.kernel.org" Cc: Darren Stevens , "R.T.Dickinson" , Christian Zigotzky On 10 June 2020 at 11:06 am, Christian Zigotzky wrote: > On 10 June 2020 at 00:18 am, Christian Zigotzky wrote: >> Hello, >> >> KVM-PR doesn't work anymore on my Nemo board [1]. I figured out that=20 >> the Git kernels and the kernel 5.7 are affected. >> >> Error message: Fienix kernel: kvmppc_exit_pr_progint: emulation at=20 >> 700 failed (00000000) >> >> I can boot virtual QEMU PowerPC machines with KVM-PR with the kernel=20 >> 5.6 without any problems on my Nemo board. >> >> I tested it with QEMU 2.5.0 and QEMU 5.0.0 today. >> >> Could you please check KVM-PR on your PowerPC machine? >> >> Thanks, >> Christian >> >> [1] https://en.wikipedia.org/wiki/AmigaOne_X1000 > > I figured out that the PowerPC updates 5.7-1 [1] are responsible for=20 > the KVM-PR issue. Please test KVM-PR on your PowerPC machines and=20 > check the PowerPC updates 5.7-1 [1]. > > Thanks > > [1]=20 > https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit= /?id=D38c07afc356ddebaa3ed8ecb3f553340e05c969 > > I tested the latest Git kernel with Mac-on-Linux/KVM-PR today.=20 Unfortunately I can't use KVM-PR with MoL anymore because of this issue=20 (see screenshots [1]). Please check the PowerPC updates 5.7-1. Thanks [1] -=20 https://i.pinimg.com/originals/0c/b3/64/0cb364a40241fa2b7f297d4272bbb8b7.png -=20 https://i.pinimg.com/originals/9a/61/d1/9a61d170b1c9f514f7a78a3014ffd18f.png