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=-1.1 required=3.0 tests=DKIMWL_WL_HIGH,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI, SPF_HELO_NONE,SPF_PASS autolearn=no 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 85126C433E0 for ; Wed, 24 Jun 2020 08:38:46 +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 4F5F320899 for ; Wed, 24 Jun 2020 08:38:46 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (1024-bit key) header.d=redhat.com header.i=@redhat.com header.b="VsPszrIp" DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 4F5F320899 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]:39370 helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1jo0vd-0002mO-GV for qemu-devel@archiver.kernel.org; Wed, 24 Jun 2020 04:38:45 -0400 Received: from eggs.gnu.org ([2001:470:142:3::10]:48160) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1jo0uf-0000Vk-D4 for qemu-devel@nongnu.org; Wed, 24 Jun 2020 04:37:45 -0400 Received: from us-smtp-1.mimecast.com ([205.139.110.61]:50134 helo=us-smtp-delivery-1.mimecast.com) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_CBC_SHA1:256) (Exim 4.90_1) (envelope-from ) id 1jo0ud-00021D-1m for qemu-devel@nongnu.org; Wed, 24 Jun 2020 04:37:45 -0400 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=redhat.com; s=mimecast20190719; t=1592987861; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:mime-version:mime-version:content-type:content-type: content-transfer-encoding:content-transfer-encoding; bh=WaZdn6zm9+tpJOz4Pft3MkTcN+oMUBwwWkOCh0WowA4=; b=VsPszrIpprCx48qD9sVDc4mJQYoQWL3/XDeKYLLofFni9YwTfGIm3hMJ8ODiMBIp3h5cRt Yre8U/rWGw/03mlHf4ycZsJsI6OMnvriNsfvNrUdjIW3Jkfc1/p1pCw4LXrQwsJfPifqIF iRyCd01HCxJZjuq8Yxf0BABwBlvE/1w= 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-248-d14o7KjeOU6I-erQHpNkPQ-1; Wed, 24 Jun 2020 04:37:40 -0400 X-MC-Unique: d14o7KjeOU6I-erQHpNkPQ-1 Received: from smtp.corp.redhat.com (int-mx07.intmail.prod.int.phx2.redhat.com [10.5.11.22]) (using TLSv1.2 with cipher AECDH-AES256-SHA (256/256 bits)) (No client certificate requested) by mimecast-mx01.redhat.com (Postfix) with ESMTPS id 55316800C60 for ; Wed, 24 Jun 2020 08:37:39 +0000 (UTC) Received: from blackfin.pond.sub.org (ovpn-112-121.ams2.redhat.com [10.36.112.121]) by smtp.corp.redhat.com (Postfix) with ESMTPS id F34B610013D9 for ; Wed, 24 Jun 2020 08:37:38 +0000 (UTC) Received: by blackfin.pond.sub.org (Postfix, from userid 1000) id 7A929113846D; Wed, 24 Jun 2020 10:37:37 +0200 (CEST) From: Markus Armbruster To: qemu-devel@nongnu.org Subject: [PATCH v2 00/25] Error handling fixes & cleanups Date: Wed, 24 Jun 2020 10:37:12 +0200 Message-Id: <20200624083737.3086768-1-armbru@redhat.com> MIME-Version: 1.0 X-Scanned-By: MIMEDefang 2.84 on 10.5.11.22 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=205.139.110.61; envelope-from=armbru@redhat.com; helo=us-smtp-delivery-1.mimecast.com X-detected-operating-system: by eggs.gnu.org: First seen = 2020/06/24 00:34:35 X-ACL-Warn: Detected OS = Linux 2.2.x-3.x [generic] [fuzzy] X-Spam_score_int: -30 X-Spam_score: -3.1 X-Spam_bar: --- X-Spam_report: (-3.1 / 5.0 requ) BAYES_00=-1.9, DKIMWL_WL_HIGH=-1, 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_H3=-0.01, RCVD_IN_MSPIKE_WL=-0.01, SPF_HELO_NONE=0.001, SPF_PASS=-0.001 autolearn=_AUTOLEARN 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: , Errors-To: qemu-devel-bounces+qemu-devel=archiver.kernel.org@nongnu.org Sender: "Qemu-devel" This series addresses a number of error handling issues I found while working on error handling improvements. It's based on my "[PULL 00/16] Qdev patches for 2020-06-23" merged into current master. Based-on: <20200623142326.2349416-1-armbru@redhat.com> v2: * PATCH 04: Two more instances, in tests/check-qom-proplist * PATCH 12: Dropped; PATCH 04 takes care of it * PATCH 17: One more instance due to rebase; R-by kept * PATCH 22-25: New Markus Armbruster (25): net/virtio: Fix failover_replug_primary() return value regression pci: Delete useless error_propagate() Clean up some calls to ignore Error objects the right way tests: Use &error_abort where appropriate tests: Use error_free_or_abort() where appropriate usb/dev-mtp: Fix Error double free after inotify failure spapr: Plug minor memory leak in spapr_machine_init() qga: Plug unlikely memory leak in guest-set-memory-blocks sd/milkymist-memcard: Plug minor memory leak in realize test-util-filemonitor: Plug unlikely memory leak vnc: Plug minor memory leak in vnc_display_open() aspeed: Clean up roundabout error propagation qdev: Drop qbus_set_bus_hotplug_handler() parameter @errp qdev: Drop qbus_set_hotplug_handler() parameter @errp hw: Fix error API violation around object_property_set_link() hw/arm: Drop useless object_property_set_link() error handling riscv/sifive_u: Fix sifive_u_soc_realize() error API violations riscv_hart: Fix riscv_harts_realize() error API violations mips/cps: Fix mips_cps_realize() error API violations x86: Fix x86_cpu_new() error API violations amd_iommu: Fix amdvi_realize() error API violation arm/stm32f205 arm/stm32f405: Fix realize error API violation aspeed: Fix realize error API violation hw/arm/armsse: Fix armsse_realize() error API violation arm/{bcm2835,fsl-imx25,fsl-imx6}: Fix realize error API violations include/hw/qdev-core.h | 5 +- chardev/char-socket.c | 6 +- hw/9pfs/9p.c | 6 +- hw/acpi/pcihp.c | 3 +- hw/acpi/piix4.c | 2 +- hw/arm/armsse.c | 61 +++++----------- hw/arm/armv7m.c | 7 +- hw/arm/aspeed_ast2600.c | 35 ++++----- hw/arm/aspeed_soc.c | 29 +++----- hw/arm/bcm2835_peripherals.c | 12 ++-- hw/arm/fsl-imx25.c | 12 ++-- hw/arm/fsl-imx6.c | 12 ++-- hw/arm/nrf51_soc.c | 6 +- hw/arm/stm32f205_soc.c | 2 +- hw/arm/stm32f405_soc.c | 2 +- hw/arm/virt.c | 4 +- hw/char/virtio-serial-bus.c | 4 +- hw/core/bus.c | 8 +-- hw/display/virtio-gpu-pci.c | 2 +- hw/display/virtio-vga.c | 2 +- hw/dma/sparc32_dma.c | 6 +- hw/dma/xilinx_axidma.c | 12 +--- hw/i386/amd_iommu.c | 6 +- hw/i386/x86.c | 12 +--- hw/mips/cps.c | 35 +++++---- hw/misc/macio/macio.c | 3 +- hw/net/virtio-net.c | 2 +- hw/net/xilinx_axienet.c | 12 +--- hw/pci/pci.c | 3 - hw/pci/pcie.c | 2 +- hw/pci/shpc.c | 2 +- hw/ppc/spapr.c | 4 +- hw/ppc/spapr_drc.c | 4 +- hw/ppc/spapr_pci.c | 4 +- hw/riscv/riscv_hart.c | 14 ++-- hw/riscv/sifive_u.c | 12 +++- hw/s390x/ap-bridge.c | 2 +- hw/s390x/css-bridge.c | 2 +- hw/s390x/s390-pci-bus.c | 14 +--- hw/scsi/scsi-bus.c | 2 +- hw/scsi/virtio-scsi.c | 4 +- hw/scsi/vmw_pvscsi.c | 2 +- hw/sd/milkymist-memcard.c | 5 +- hw/usb/bus.c | 2 +- hw/usb/dev-mtp.c | 2 - hw/usb/dev-smartcard-reader.c | 2 +- hw/virtio/virtio-iommu-pci.c | 2 +- hw/xen/xen-bus.c | 2 +- hw/xen/xen-legacy-backend.c | 2 +- qga/commands-posix.c | 1 + tests/check-block-qdict.c | 24 ++----- tests/check-qobject.c | 5 +- tests/check-qom-proplist.c | 14 ++-- tests/test-base64.c | 3 +- tests/test-bdrv-graph-mod.c | 4 +- tests/test-block-iothread.c | 3 +- tests/test-crypto-cipher.c | 8 +-- tests/test-io-task.c | 4 +- tests/test-logging.c | 12 +--- tests/test-qemu-opts.c | 22 ++---- tests/test-replication.c | 109 +++++++++-------------------- tests/test-string-input-visitor.c | 33 +++------ tests/test-string-output-visitor.c | 16 ++--- tests/test-util-filemonitor.c | 1 + ui/vnc.c | 6 +- 65 files changed, 229 insertions(+), 432 deletions(-) -- 2.26.2