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 Received: from lists.gnu.org (lists.gnu.org [209.51.188.17]) (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 61032C282DE for ; Thu, 13 Mar 2025 11:29:53 +0000 (UTC) Received: from localhost ([::1] helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1tsgkT-0003aC-Eh; Thu, 13 Mar 2025 07:29:14 -0400 Received: from eggs.gnu.org ([2001:470:142:3::10]) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1tsgkO-0003YW-Nk for qemu-devel@nongnu.org; Thu, 13 Mar 2025 07:29:09 -0400 Received: from mail.8bytes.org ([85.214.250.239]) by eggs.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1tsgkH-0003O6-Na for qemu-devel@nongnu.org; Thu, 13 Mar 2025 07:29:08 -0400 Received: from 8bytes.org (p4ffe03ae.dip0.t-ipconnect.de [79.254.3.174]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange ECDHE (P-256) server-signature RSA-PSS (2048 bits) server-digest SHA256) (No client certificate requested) by mail.8bytes.org (Postfix) with ESMTPSA id 391EF458D2; Thu, 13 Mar 2025 12:28:59 +0100 (CET) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=8bytes.org; s=default; t=1741865339; bh=qZCSWQnDPpbMbnY7tIoeApE56R9FBiDgXUZ6ssndan8=; h=Date:From:To:Cc:Subject:References:In-Reply-To:From; b=T1CVmN53G76aBPcei9kWSlCiwqcXHlBfkJDuEWZp5tx9qti/0Uqsv6G9dhnAnFd/D sQi2l4FxRLouNrwXwXrNBEEyMpRU/jYl0wtlJntevTGedjoyb8dDBvjmMuWtvM2xne XWsdoU09+qiCkub8m5Z7DqytAEUY0D2aksLcM/Cd4JsmYeA3P0RINf+iNl5J3wR8Q3 Z2BX4fvAGHnUFFZ+LeyUWaK+2eTZ1f4IAqb3wcZuHRJV0+82vEYKd3Mz3K8K1a9/r4 V5NnS8saDE+7VG1vNgOZZ9f1rQq2+QmMsQKwMoTdTZnpCnqwy6qs4OtaacA5D/2k4G 24YMes/Awflhw== Date: Thu, 13 Mar 2025 12:28:58 +0100 From: =?iso-8859-1?Q?J=F6rg_R=F6del?= To: Ani Sinha Cc: Alex Graf , Paolo Bonzini , Eduardo Habkost , Marcel Apfelbaum , Philippe =?iso-8859-1?Q?Mathieu-Daud=E9?= , Yanan Wang , Zhao Liu , Richard Henderson , "Michael S. Tsirkin" , Fabiano Rosas , Laurent Vivier , Gerd Hoffman , Igor Mammedov , Vitaly Kuznetsov , qemu-devel@nongnu.org Subject: Re: [PATCH v6] hw/misc/vmfwupdate: Introduce hypervisor fw-cfg interface support Message-ID: References: <20250214153443.159889-1-anisinha@redhat.com> MIME-Version: 1.0 Content-Type: text/plain; charset=iso-8859-1 Content-Disposition: inline Content-Transfer-Encoding: 8bit In-Reply-To: Received-SPF: pass client-ip=85.214.250.239; envelope-from=joro@8bytes.org; helo=mail.8bytes.org X-Spam_score_int: -20 X-Spam_score: -2.1 X-Spam_bar: -- X-Spam_report: (-2.1 / 5.0 requ) BAYES_00=-1.9, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, DKIM_VALID_AU=-0.1, DKIM_VALID_EF=-0.1, RCVD_IN_VALIDITY_CERTIFIED_BLOCKED=0.001, RCVD_IN_VALIDITY_RPBL_BLOCKED=0.001, SPF_HELO_NONE=0.001, SPF_PASS=-0.001 autolearn=ham autolearn_force=no X-Spam_action: no action X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: qemu-devel-bounces+qemu-devel=archiver.kernel.org@nongnu.org Sender: qemu-devel-bounces+qemu-devel=archiver.kernel.org@nongnu.org On Thu, Mar 13, 2025 at 12:27:13PM +0100, Jörg Rödel wrote: > Fine with me. Just note that supporting the current non-IGVM process for > confidential guests still causes the implicit ABI issue I mentioned > before. But not being a KVM/QEMU maintainer I can live with that :) Small addition: Note that IGVM allows for defining multiple platform targets in one image, among them non-confidential VMs. So IGVM can be used for those as well.