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 mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 75995C433F5 for ; Tue, 2 Nov 2021 08:04:41 +0000 (UTC) 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 mail.kernel.org (Postfix) with ESMTPS id 1AF7161051 for ; Tue, 2 Nov 2021 08:04:41 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.4.1 mail.kernel.org 1AF7161051 Authentication-Results: mail.kernel.org; dmarc=fail (p=none dis=none) header.from=suse.de Authentication-Results: mail.kernel.org; spf=pass smtp.mailfrom=nongnu.org Received: from localhost ([::1]:33114 helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1mhome-0007U7-6u for qemu-devel@archiver.kernel.org; Tue, 02 Nov 2021 04:04:40 -0400 Received: from eggs.gnu.org ([2001:470:142:3::10]:49498) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1mholJ-0006MQ-7b for qemu-devel@nongnu.org; Tue, 02 Nov 2021 04:03:17 -0400 Received: from smtp-out1.suse.de ([195.135.220.28]:58144) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_128_GCM_SHA256:128) (Exim 4.90_1) (envelope-from ) id 1mholG-0005xh-P7 for qemu-devel@nongnu.org; Tue, 02 Nov 2021 04:03:16 -0400 Received: from imap2.suse-dmz.suse.de (imap2.suse-dmz.suse.de [192.168.254.74]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature ECDSA (P-521) server-digest SHA512) (No client certificate requested) by smtp-out1.suse.de (Postfix) with ESMTPS id F066C2195B; Tue, 2 Nov 2021 08:03:11 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=suse.de; s=susede2_rsa; t=1635840191; h=from:from:reply-to:date:date:message-id:message-id:to:to:cc:cc: mime-version:mime-version:content-type:content-type: content-transfer-encoding:content-transfer-encoding; bh=7WnDxsGcFWVCnV6djViJeDwVoAP9O7qGTMr8kLfkVYo=; b=Bm3VTSNO+gscsmlQxX/y0SwqdfSthDTsvKhPKh8Sm9uXC7ByCc51Q7qc5h35w0lmMPH+HM wNXsekgCrVaFypox/PmKwJdwAsHuekHZ/bqj8VivxcC+z9zieLzCzClahBgznmP6J3ujk/ iBA9eo1O8jI9P0YHN1LGShguzKQVG+8= DKIM-Signature: v=1; a=ed25519-sha256; c=relaxed/relaxed; d=suse.de; s=susede2_ed25519; t=1635840191; h=from:from:reply-to:date:date:message-id:message-id:to:to:cc:cc: mime-version:mime-version:content-type:content-type: content-transfer-encoding:content-transfer-encoding; bh=7WnDxsGcFWVCnV6djViJeDwVoAP9O7qGTMr8kLfkVYo=; b=ZP1W0z1QE4fz+lSSjBf68oryfYKscLxxNBt2CPy4rfwB1y2KAyBKSWGYjPOXZx+fZJRZ/h saqhPT4B9jt9rGDw== Received: from imap2.suse-dmz.suse.de (imap2.suse-dmz.suse.de [192.168.254.74]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature ECDSA (P-521) server-digest SHA512) (No client certificate requested) by imap2.suse-dmz.suse.de (Postfix) with ESMTPS id E967E13B71; Tue, 2 Nov 2021 08:03:11 +0000 (UTC) Received: from dovecot-director2.suse.de ([192.168.254.65]) by imap2.suse-dmz.suse.de with ESMTPSA id iX+tOL/wgGHOWgAAMHmgww (envelope-from ); Tue, 02 Nov 2021 08:03:11 +0000 MIME-Version: 1.0 Date: Tue, 02 Nov 2021 16:03:11 +0800 From: lma To: qemu-devel@nongnu.org Subject: Issue with acpi hotplug on pcie root ports in case of q35 + ovmf + machine type 6.1 User-Agent: Roundcube Webmail Message-ID: X-Sender: lma@suse.de Content-Type: text/plain; charset=US-ASCII; format=flowed Content-Transfer-Encoding: 7bit Received-SPF: pass client-ip=195.135.220.28; envelope-from=lma@suse.de; helo=smtp-out1.suse.de X-Spam_score_int: -43 X-Spam_score: -4.4 X-Spam_bar: ---- X-Spam_report: (-4.4 / 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_DNSWL_MED=-2.3, 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: , Cc: imammedo@redhat.com Errors-To: qemu-devel-bounces+qemu-devel=archiver.kernel.org@nongnu.org Sender: "Qemu-devel" Hi list, Have you experienced any acpi hotplugging issue while using q35 + ovmf + machine type 6.1? According to the error message in guest kernel, It seems qemu with ovmf doesn't prepare enough resource in PCI space for acpi hotplugging on multifunction bridges. Please refer to issue#705 for details: https://gitlab.com/qemu-project/qemu/-/issues/705 Thanks, Lin