From patchwork Sat May 13 01:16:56 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Stefano Stabellini X-Patchwork-Id: 13240060 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.xenproject.org (lists.xenproject.org [192.237.175.120]) (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 3B0D7C77B75 for ; Sat, 13 May 2023 01:17:18 +0000 (UTC) Received: from list by lists.xenproject.org with outflank-mailman.534089.831309 (Exim 4.92) (envelope-from ) id 1pxdsd-0000mv-MZ; Sat, 13 May 2023 01:17:03 +0000 X-Outflank-Mailman: Message body and most headers restored to incoming version Received: by outflank-mailman (output) from mailman id 534089.831309; Sat, 13 May 2023 01:17:03 +0000 Received: from localhost ([127.0.0.1] helo=lists.xenproject.org) by lists.xenproject.org with esmtp (Exim 4.92) (envelope-from ) id 1pxdsd-0000mo-Jm; Sat, 13 May 2023 01:17:03 +0000 Received: by outflank-mailman (input) for mailman id 534089; Sat, 13 May 2023 01:17:02 +0000 Received: from se1-gles-sth1-in.inumbo.com ([159.253.27.254] helo=se1-gles-sth1.inumbo.com) by lists.xenproject.org with esmtp (Exim 4.92) (envelope-from ) id 1pxdsc-0000mh-4Q for xen-devel@lists.xenproject.org; Sat, 13 May 2023 01:17:02 +0000 Received: from dfw.source.kernel.org (dfw.source.kernel.org [139.178.84.217]) by se1-gles-sth1.inumbo.com (Halon) with ESMTPS id dc193b1f-f12b-11ed-b229-6b7b168915f2; Sat, 13 May 2023 03:17:00 +0200 (CEST) Received: from smtp.kernel.org (relay.kernel.org [52.25.139.140]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by dfw.source.kernel.org (Postfix) with ESMTPS id 3FAE363255; Sat, 13 May 2023 01:16:59 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id D980AC433EF; Sat, 13 May 2023 01:16:57 +0000 (UTC) X-BeenThere: xen-devel@lists.xenproject.org List-Id: Xen developer discussion List-Unsubscribe: , List-Post: List-Help: List-Subscribe: , Errors-To: xen-devel-bounces@lists.xenproject.org Precedence: list Sender: "Xen-devel" X-Inumbo-ID: dc193b1f-f12b-11ed-b229-6b7b168915f2 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1683940618; bh=30eKHqbzQynPu04VrMohs0VGvFQ+qPtTp6DAV8KaRgM=; h=Date:From:To:cc:Subject:From; b=beS5q9cNoQ3Sat/imqwBY0KHZY09BqY9sdd0uCEgKMryW5G7u1ymRKC8VGwW0Ppeh UFOfbs+T6x5SAm4HesS8LH8Au/rUvD+W3lWcw9EvWiaJI/IT+azMcXuThPRRFgU0Eu 5uqTNY8nvHN2K3ANnR9+uQF5nT5KVTX87I9a+LrjuZ7oC1sbSNm+rqbCWeDBHjQ6HF oRD4uIQBpggga+3DpNCMErJVSAaws5VmhziuySvnNnSTTXTbCVh+wvNGO/Fjegr0h4 n0Eo8clMqT+vrJbtJSPeSmbeaKQkb8kFDUvwf5GJDLjjFlh6qfYe0Lm6q7hHGyjIy5 42iN/okXoowyg== Date: Fri, 12 May 2023 18:16:56 -0700 (PDT) From: Stefano Stabellini X-X-Sender: sstabellini@ubuntu-linux-20-04-desktop To: roger.pau@citrix.com, andrew.cooper3@citrix.com, jbeulich@suse.com cc: sstabellini@kernel.org, xen-devel@lists.xenproject.org, Xenia.Ragiadakou@amd.com Subject: [PATCH 0/2] PVH Dom0 on QEMU Message-ID: User-Agent: Alpine 2.22 (DEB 394 2020-01-19) MIME-Version: 1.0 Hi all, These 2 patches are necessary to boot Xen and Dom0 PVH on QEMU (with or without KVM acceleration.) The first one is a genuine fix. The second one is a workaround: I don't know the underlying root cause of the problem. Cheers, Stefano