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=-8.6 required=3.0 tests=BAYES_00,DKIM_INVALID, DKIM_SIGNED,HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_PATCH,MAILING_LIST_MULTI, SPF_HELO_NONE,SPF_PASS,URIBL_BLOCKED autolearn=ham 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 9A222C07E9B for ; Tue, 20 Jul 2021 13:11:35 +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 210B5610CC for ; Tue, 20 Jul 2021 13:11:35 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 210B5610CC Authentication-Results: mail.kernel.org; dmarc=fail (p=none dis=none) header.from=redhat.com Authentication-Results: mail.kernel.org; spf=pass smtp.mailfrom=qemu-devel-bounces+qemu-devel=archiver.kernel.org@nongnu.org Received: from localhost ([::1]:33412 helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1m5pX4-0002Xo-A1 for qemu-devel@archiver.kernel.org; Tue, 20 Jul 2021 09:11:34 -0400 Received: from eggs.gnu.org ([2001:470:142:3::10]:51094) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1m5pGg-0005Yd-GJ for qemu-devel@nongnu.org; Tue, 20 Jul 2021 08:54:38 -0400 Received: from us-smtp-delivery-124.mimecast.com ([170.10.133.124]:32854) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1m5pGe-0008M2-Qz for qemu-devel@nongnu.org; Tue, 20 Jul 2021 08:54:38 -0400 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=redhat.com; s=mimecast20190719; t=1626785675; 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=34j7zH9jbS5IpKJJfMwxo661UXmPBq2PQqSIMhLqSmk=; b=D1wD3qzY63KDjz5nfYdFmTPSX7kAIhv7u77znAnWOOp+7LlHM4YP4mFBgdfus+Rvs/dBNG G6uzX2EmkuosuOyF/cyYTNKhr6UU3NmphqNxLMGX/IVTgjoZtYSdErp1ZoXv0kW2Mhnrsd G3X60/VwCiPjhtWUrz5Tm+QzfWmLD1Y= Received: from mimecast-mx01.redhat.com (mimecast-mx01.redhat.com [209.132.183.4]) (Using TLS) by relay.mimecast.com with ESMTP id us-mta-40-aBythyF1M9uky33Skw649A-1; Tue, 20 Jul 2021 08:54:34 -0400 X-MC-Unique: aBythyF1M9uky33Skw649A-1 Received: from smtp.corp.redhat.com (int-mx08.intmail.prod.int.phx2.redhat.com [10.5.11.23]) (using TLSv1.2 with cipher AECDH-AES256-SHA (256/256 bits)) (No client certificate requested) by mimecast-mx01.redhat.com (Postfix) with ESMTPS id 7199B19251A2; Tue, 20 Jul 2021 12:54:32 +0000 (UTC) Received: from blackfin.pond.sub.org (ovpn-114-187.ams2.redhat.com [10.36.114.187]) by smtp.corp.redhat.com (Postfix) with ESMTPS id 79DD519C44; Tue, 20 Jul 2021 12:54:10 +0000 (UTC) Received: by blackfin.pond.sub.org (Postfix, from userid 1000) id E6B1F11326B9; Tue, 20 Jul 2021 14:54:08 +0200 (CEST) From: Markus Armbruster To: qemu-devel@nongnu.org Subject: [PATCH 00/16] Various error handling fixes and cleanups Date: Tue, 20 Jul 2021 14:53:52 +0200 Message-Id: <20210720125408.387910-1-armbru@redhat.com> MIME-Version: 1.0 X-Scanned-By: MIMEDefang 2.84 on 10.5.11.23 Authentication-Results: relay.mimecast.com; auth=pass smtp.auth=CUSA124A263 smtp.mailfrom=armbru@redhat.com X-Mimecast-Spam-Score: 0 X-Mimecast-Originator: redhat.com Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Received-SPF: pass client-ip=170.10.133.124; envelope-from=armbru@redhat.com; helo=us-smtp-delivery-124.mimecast.com X-Spam_score_int: -42 X-Spam_score: -4.3 X-Spam_bar: ---- X-Spam_report: (-4.3 / 5.0 requ) BAYES_00=-1.9, DKIMWL_WL_HIGH=-1.474, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, DKIM_VALID_AU=-0.1, DKIM_VALID_EF=-0.1, RCVD_IN_DNSWL_LOW=-0.7, 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: 2.1.23 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: Elena Ufimtseva , John G Johnson , "Michael S . Tsirkin" , Peter Xu , Kirti Wankhede , Gerd Hoffmann , Reinoud Zandijk , Jagannathan Raman , Juan Quintela , Kamil Rytarowski , Ganesh Goudar , =?UTF-8?q?Marc-Andr=C3=A9=20Lureau?= , Aravinda Prasad , Thomas Huth , Eduardo Habkost , Sergio Lopez , "Dr . David Alan Gilbert" , Alex Williamson , Stefan Hajnoczi , Cornelia Huck , Sunil Muthuswamy , David Gibson , Kevin Wolf , =?UTF-8?q?Daniel=20P=20=2E=20Berrang=C3=A9?= , Marcelo Tosatti , Paolo Bonzini Errors-To: qemu-devel-bounces+qemu-devel=archiver.kernel.org@nongnu.org Sender: "Qemu-devel" I doubt the fixes are 6.1 material at this late stage. If you disagree, let me know. Cc: Alex Williamson Cc: Aravinda Prasad Cc: Cornelia Huck Cc: Daniel P. Berrangé Cc: David Gibson Cc: Dr. David Alan Gilbert Cc: Eduardo Habkost Cc: Elena Ufimtseva Cc: Ganesh Goudar Cc: Gerd Hoffmann Cc: Jagannathan Raman Cc: John G Johnson Cc: Juan Quintela Cc: Kamil Rytarowski Cc: Kevin Wolf Cc: Kirti Wankhede Cc: Marc-André Lureau Cc: Marcelo Tosatti Cc: Michael S. Tsirkin Cc: Paolo Bonzini Cc: Peter Xu Cc: Reinoud Zandijk Cc: Sergio Lopez Cc: Stefan Hajnoczi Cc: Sunil Muthuswamy Cc: Thomas Huth Markus Armbruster (16): error: Use error_fatal to simplify obvious fatal errors (again) spapr: Plug memory leak when we can't add a migration blocker spapr: Explain purpose of ->fwnmi_migration_blocker more clearly multi-process: Fix pci_proxy_dev_realize() error handling vhost-scsi: Plug memory leak on migrate_add_blocker() failure i386: Never free migration blocker objects instead of sometimes vfio: Avoid error_propagate() after migrate_add_blocker() whpx nvmm: Drop useless migrate_del_blocker() migration: Unify failure check for migrate_add_blocker() migration: Handle migration_incoming_setup() errors consistently microvm: Drop dead error handling in microvm_machine_state_init() vhost: Clean up how VhostOpts method vhost_get_config() fails vhost: Clean up how VhostOpts method vhost_backend_init() fails Remove superfluous ERRP_GUARD() vl: Clean up -smp error handling vl: Don't continue after -smp help. backends/tpm/tpm_emulator.c | 3 +-- hw/display/qxl.c | 8 ++++---- hw/i386/microvm.c | 5 ----- hw/ppc/spapr_events.c | 20 ++++++++++---------- hw/remote/mpqemu-link.c | 3 --- hw/remote/proxy.c | 10 +++++++++- hw/s390x/ipl.c | 6 +----- hw/scsi/vhost-scsi.c | 4 ++-- hw/vfio/migration.c | 6 ++---- hw/virtio/vhost-user.c | 8 ++++++++ hw/virtio/vhost.c | 16 +++------------- migration/migration.c | 34 ++++++++++------------------------ qemu-img.c | 6 +----- qemu-io.c | 6 +----- qemu-nbd.c | 5 +---- qga/commands-posix-ssh.c | 17 ----------------- qga/commands-win32.c | 1 - scsi/qemu-pr-helper.c | 11 +++-------- softmmu/vl.c | 19 +++++++------------ target/i386/kvm/kvm.c | 9 +++------ target/i386/nvmm/nvmm-all.c | 4 +--- target/i386/sev.c | 8 +------- target/i386/whpx/whpx-all.c | 4 +--- ui/console.c | 7 ++----- ui/spice-core.c | 7 +------ 25 files changed, 72 insertions(+), 155 deletions(-) -- 2.31.1