From patchwork Fri Sep 15 17:08:33 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-Patchwork-Submitter: Eugenio Perez Martin X-Patchwork-Id: 1835090 Return-Path: X-Original-To: incoming@patchwork.ozlabs.org Delivered-To: patchwork-incoming@legolas.ozlabs.org Authentication-Results: legolas.ozlabs.org; dkim=pass (1024-bit key; unprotected) header.d=redhat.com header.i=@redhat.com header.a=rsa-sha256 header.s=mimecast20190719 header.b=GQ01ryCR; dkim-atps=neutral Authentication-Results: legolas.ozlabs.org; spf=pass (sender SPF authorized) smtp.mailfrom=nongnu.org (client-ip=209.51.188.17; helo=lists.gnu.org; envelope-from=qemu-devel-bounces+incoming=patchwork.ozlabs.org@nongnu.org; receiver=patchwork.ozlabs.org) Received: from lists.gnu.org (lists.gnu.org [209.51.188.17]) (using TLSv1.2 with cipher ECDHE-ECDSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by legolas.ozlabs.org (Postfix) with ESMTPS id 4RnLJq6NsPz1ygG for ; Sat, 16 Sep 2023 03:09:31 +1000 (AEST) Received: from localhost ([::1] helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1qhCJB-0006zN-2l; Fri, 15 Sep 2023 13:08:45 -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 1qhCJ9-0006ng-9A for qemu-devel@nongnu.org; Fri, 15 Sep 2023 13:08:43 -0400 Received: from us-smtp-delivery-124.mimecast.com ([170.10.129.124]) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1qhCJ7-0001mi-Sk for qemu-devel@nongnu.org; Fri, 15 Sep 2023 13:08:43 -0400 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=redhat.com; s=mimecast20190719; t=1694797721; h=from:from:reply-to:subject:subject: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=SDjbyOd0y0bfA0SfgM237iKgjsl/i2kBwBy9eH+oxgU=; b=GQ01ryCRNIKV3Q2RrojlFAFkKl8mIJ7xREPc0HUiDI8XKRxR2UBiNJM3TEOMMK/vkjxAq5 RYKjjVNj8WMsYwfdRbo+VRahDUvw9IZuM/kXCUOm0LG6K9UKMk2sQ4AIKlt1tdE8Jn6y5y MI4sJzC7p8EPagmyZ+x3iqdqQ+XlU7o= Received: from mimecast-mx02.redhat.com (mimecast-mx02.redhat.com [66.187.233.88]) by relay.mimecast.com with ESMTP with STARTTLS (version=TLSv1.2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id us-mta-677-uE7IoGztMXayRXut7U84DA-1; Fri, 15 Sep 2023 13:08:40 -0400 X-MC-Unique: uE7IoGztMXayRXut7U84DA-1 Received: from smtp.corp.redhat.com (int-mx04.intmail.prod.int.rdu2.redhat.com [10.11.54.4]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mimecast-mx02.redhat.com (Postfix) with ESMTPS id 7785A185A79C; Fri, 15 Sep 2023 17:08:39 +0000 (UTC) Received: from eperezma.remote.csb (unknown [10.39.192.183]) by smtp.corp.redhat.com (Postfix) with ESMTP id 2E8752026D4B; Fri, 15 Sep 2023 17:08:38 +0000 (UTC) From: =?utf-8?q?Eugenio_P=C3=A9rez?= To: qemu-devel@nongnu.org Cc: Hawkins Jiawei , qemu-stable@nongnu.org, si-wei.liu@oracle.com, "Michael S. Tsirkin" , Lei Yang , Jason Wang Subject: [PATCH v2 0/3] Follow VirtIO initialization properly at vdpa net cvq isolation probing Date: Fri, 15 Sep 2023 19:08:33 +0200 Message-Id: <20230915170836.3078172-1-eperezma@redhat.com> MIME-Version: 1.0 X-Scanned-By: MIMEDefang 3.1 on 10.11.54.4 Received-SPF: pass client-ip=170.10.129.124; envelope-from=eperezma@redhat.com; helo=us-smtp-delivery-124.mimecast.com 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, DKIMWL_WL_HIGH=-0.001, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, DKIM_VALID_AU=-0.1, DKIM_VALID_EF=-0.1, RCVD_IN_DNSWL_NONE=-0.0001, RCVD_IN_MSPIKE_H4=0.001, RCVD_IN_MSPIKE_WL=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+incoming=patchwork.ozlabs.org@nongnu.org Sender: qemu-devel-bounces+incoming=patchwork.ozlabs.org@nongnu.org This series solves a few issues. The most obvious is that the feature set was done previous to ACKNOWLEDGE | DRIVER status bit set. Current vdpa devices are permissive with this, but it is better to follow the standard. Apart from that it fixes two issues reported by Peter Maydell: * Stop probing CVQ isolation if cannot set features (goto missed). * Fix incorrect error message statis "error setting features", while it should say status. v2: add forgotten Fixes tag Eugenio Pérez (3): vdpa net: fix error message setting virtio status vdpa net: stop probing if cannot set features vdpa net: follow VirtIO initialization properly at cvq isolation probing net/vhost-vdpa.c | 15 +++++++++++---- 1 file changed, 11 insertions(+), 4 deletions(-) Tested-by: Lei Yang