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=-1.0 required=3.0 tests=FREEMAIL_FORGED_FROMDOMAIN, FREEMAIL_FROM,HEADER_FROM_DIFFERENT_DOMAINS,HK_RANDOM_FROM,MAILING_LIST_MULTI, SPF_HELO_NONE,SPF_PASS,USER_AGENT_SANE_1 autolearn=no 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 9BF08C3B1BF for ; Mon, 17 Feb 2020 02:54:09 +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 3BEC32086A for ; Mon, 17 Feb 2020 02:54:09 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 3BEC32086A Authentication-Results: mail.kernel.org; dmarc=none (p=none dis=none) header.from=free.fr 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 48LT8b270LzDqMk for ; Mon, 17 Feb 2020 13:54:07 +1100 (AEDT) Authentication-Results: lists.ozlabs.org; spf=none (no SPF record) smtp.mailfrom=free.fr (client-ip=212.27.42.3; helo=smtp3-g21.free.fr; envelope-from=dftxbs3e@free.fr; receiver=) Authentication-Results: lists.ozlabs.org; dmarc=none (p=none dis=none) header.from=free.fr Received: from smtp3-g21.free.fr (smtp3-g21.free.fr [212.27.42.3]) (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 48LT345FrkzDqft for ; Mon, 17 Feb 2020 13:49:18 +1100 (AEDT) Received: from [IPv6:2a01:e0a:2a2:1590:3130:d4af:7a6d:562c] (unknown [IPv6:2a01:e0a:2a2:1590:3130:d4af:7a6d:562c]) by smtp3-g21.free.fr (Postfix) with ESMTP id 7BD3013F85F; Mon, 17 Feb 2020 03:49:09 +0100 (CET) To: =?UTF-8?Q?C=c3=a9dric_Le_Goater?= , linuxppc-dev@lists.ozlabs.org, Greg Kurz References: <7544eb90-71a6-3709-c530-9c83beb943a7@free.fr> <06cc1954-9bf5-0178-668e-130411ea1b13@kaod.org> From: dftxbs3e Autocrypt: addr=dftxbs3e@free.fr; keydata= mDMEW0o6qRYJKwYBBAHaRw8BAQdAbzmHTymig5H3K1qe5lc6O1Xfij3iBbOBd6I3KJyEZSO0 G2RmdHhiczNlIDxkZnR4YnMzZUBmcmVlLmZyPoiWBBMWCAA+FiEEKM08rOoS3GtxJLfLtx4S 8Z+hqHsFAltKOqkCGwMFCQlmAYAFCwkIBwIGFQoJCAsCBBYCAwECHgECF4AACgkQtx4S8Z+h qHvjGAD+JgSjdZXX2K4hhsT9I2fbXbUfXm/QdIrZuYPsyv2PoP0A/RP5UIDWs5nhVq43AiF0 TAm8nDyGol5naZ29BP85QAEKuDgEW0o6qRIKKwYBBAGXVQEFAQEHQB6eBz8MftqVte4x2lyG so13JoTSbSZ3iGlX6brVhkw+AwEIB4h+BBgWCAAmFiEEKM08rOoS3GtxJLfLtx4S8Z+hqHsF AltKOqkCGwwFCQlmAYAACgkQtx4S8Z+hqHuyPQD9FS4KPlZWunp51NWYGBAkqLM0pnhfGsNm gaW5YDQmWmgBALmWjkK7/SmreApokoV3TDKs4ACAKm1fEQuddUvKYogG Subject: Re: QEMU/KVM snapshot restore bug Message-ID: <49161ca3-941a-4f8b-f0ef-cce49ab0f9cd@free.fr> Date: Mon, 17 Feb 2020 03:48:06 +0100 User-Agent: Mozilla/5.0 (X11; Linux ppc64le; rv:68.0) Gecko/20100101 Thunderbird/68.4.1 MIME-Version: 1.0 In-Reply-To: <06cc1954-9bf5-0178-668e-130411ea1b13@kaod.org> Content-Type: multipart/signed; micalg=pgp-sha256; protocol="application/pgp-signature"; boundary="QTVk8I6gqh3r5ZoaRchFdxkDkB424mEom" 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" This is an OpenPGP/MIME signed message (RFC 4880 and 3156) --QTVk8I6gqh3r5ZoaRchFdxkDkB424mEom Content-Type: multipart/mixed; boundary="apjvUl1G9qEB38yotgm2WJuQgCST1jDnZ"; protected-headers="v1" From: dftxbs3e To: =?UTF-8?Q?C=c3=a9dric_Le_Goater?= , linuxppc-dev@lists.ozlabs.org, Greg Kurz Message-ID: <49161ca3-941a-4f8b-f0ef-cce49ab0f9cd@free.fr> Subject: Re: QEMU/KVM snapshot restore bug References: <7544eb90-71a6-3709-c530-9c83beb943a7@free.fr> <06cc1954-9bf5-0178-668e-130411ea1b13@kaod.org> In-Reply-To: <06cc1954-9bf5-0178-668e-130411ea1b13@kaod.org> --apjvUl1G9qEB38yotgm2WJuQgCST1jDnZ Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: quoted-printable Content-Language: en-US On 2/16/20 7:16 PM, C=C3=A9dric Le Goater wrote: > > I think this is fixed by commit f55750e4e4fb ("spapr/xive: Mask the EAS= when=20 > allocating an IRQ") which is not in QEMU 4.1.1. The same problem should= also=20 > occur with LE guests.=20 > > Could you possibly regenerate the QEMU rpm with this patch ?=20 > > Thanks, > > C. Hello! I applied the patch and reinstalled the RPM then tried to restore the snapshot I created previously and it threw the same error. Do I need to re-create the snapshot and/or restart the machine? I have important workloads running so that'll be possible only in a few days if needed. Thanks --apjvUl1G9qEB38yotgm2WJuQgCST1jDnZ-- --QTVk8I6gqh3r5ZoaRchFdxkDkB424mEom Content-Type: application/pgp-signature; name="signature.asc" Content-Description: OpenPGP digital signature Content-Disposition: attachment; filename="signature.asc" -----BEGIN PGP SIGNATURE----- iHUEARYIAB0WIQQozTys6hLca3Ekt8u3HhLxn6GoewUCXkn/JQAKCRC3HhLxn6Go e8zWAP437YQ4BoFV4R96iIb2VlG/IZGxhJrSUqM9aOkDzwB3xQD/WzHme2r6uQTQ QzHQpUTvGluhlTL0PqeCF/e1Jha9awE= =GC/4 -----END PGP SIGNATURE----- --QTVk8I6gqh3r5ZoaRchFdxkDkB424mEom--