[libvirt] Release of libvirt-1.2.4

As planned I tagged the release in git and pushed the tarball and signed rpms to the usual place: ftp://libvirt.org/libvirt/ I also generated those for python too even if the only change is a spec file update, they are in the python subdir. This is a smaller than average release, with most of the changes on code refactoring, portability and bug fixes, so no big features here but general improvements: Documentation: - Device{Attach,Detach}: Document S4 limitations (Michal Privoznik) - Add a new example to illustrate domain migration (Sahid Orentino Ferdjaoui) - update docs for setting the QEMU BIOS path (Chen Hanxiao) - document nmdm type console (Roman Bogorodskiy) - Fix typos in src/* (Nehal J Wani) - document that vfio is default for hostdev networks too (Laine Stump) - cpu: Add documentation for CPU driver APIs (Jiri Denemark) - virsh: Fix comment of vshCmdInfo (Li Yang) Portability: - Explicitly link virfirewalltest and virsystemdtest against dbus (Guido Günther) - qemuxml2argvtest: Don't use privileged mode upfront (Guido Günther) - tests: skip virfirewalltest on non-Linux systems (Roman Bogorodskiy) - tests: don't fail with newer gnutls (Martin Kletzander) - fix build with older gcc (Ján Tomko) - storage: reject negative indices (Eric Blake) - networkxml2firewalltest: fix build failure on freebsd (Pavel Hrdina) - virfirewall: fix build on freebsd (Pavel Hrdina) - Disable libvirtd by default when building on Win32 (Daniel P. Berrange) - Don't use SO_REUSEADDR on Win32 platforms (Daniel P. Berrange) - Conditionalize include of dlfcn.h in virmock.h (Daniel P. Berrange) - build: avoid 'index' as variable name (Eric Blake) - build: Don't use code with dbus_message_unref when built without dbus (Martin Kletzander) - tests: Fix systemd test with --without-driver-modules (Jiri Denemark) - Fix build on mingw32 (Ján Tomko) - build: avoid compiler warning on shadowed name (Jean-Baptiste Rouault) - tests: link against libxml2 (Guido Günther) - tests: build viridentitytest only WITH_ATTR. (Jincheng Miao) - maint: Correctly detect wether "gluster" cli tool is accessible (Peter Krempa) - libvirt-guests: avoid bashism (Guido Günther) - Use the force flag for mkfs -t xfs (Ján Tomko) Bug Fixes: - Restore skipping of setting capacity (John Ferlan) - qemu: fix crash when removing <filterref> from interface with update-device (Laine Stump) - storage: Clear all data allocated about backing store before reparsing (Peter Krempa) - nwfilter: Tear down temp. filters when tearing all filters (Stefan Berger) - Set mknod permission in device ACL for LXC USB devices (Daniel P. Berrange) - conf: avoid null deref during storage probe (Eric Blake) - qemu: properly quit migration with abort_on_error (Martin Kletzander) - qemu: don't call virFileExists() for network type disks (Martin Kletzander) - storage_backend_rbd: Correct argument order to rbd_create3 (Steven McDonald) - xen: ensure /usr/sbin/xend exists before checking status (Jim Fehlig) - Remove bogus ATTRIBUTE_NONNULL from virFirewallAddRuleFull (Daniel P. Berrange) - Make autostart of virtlockd actually work (Daniel P. Berrange) - Fix leak on OOM in virNWFilterVarValueCreateSimpleCopyValue (Daniel P. Berrange) - qemu: Avoid overflow when setting migration speed on inactive domains (Jiri Denemark) - qemu: don't check for backing chains for formats w/o snapshot support (Martin Kletzander) - Fix pci bus naming for PPC (Daniel P. Berrange) - Document behavior of setvcpus during guest boot (Ján Tomko) - Save domain status after cpu hotplug (Ján Tomko) - Fix error for out of range vcpu in qemuDomainPinVcpuFlags (Ján Tomko) - Properly free vcpupin info for unplugged CPUs (Ján Tomko) - Only set QEMU_CAPS_NO_HPET on x86 (Ján Tomko) - Fix Memory Leak in virStorageFileGetMetadataRecurse() (Nehal J Wani) - qemu: Unlock the NWFilter update lock by leaving via the cleanup label (Stefan Berger) - storage: netfs: Handle backend errors (John Ferlan) - conf: fix omission of <driver> in domain dumpxml (Eric Blake) - Fix virsystemdtest without SYSTEMD_DAEMON (Ján Tomko) - qemu: Avoid overflow when setting migration speed (Jiri Denemark) - bhyve: fix domain management (Wojciech Macek) - Check maximum startcpu value correctly (Ján Tomko) - storage: Don't update pool available/allocation if buildVol fails (John Ferlan) - LXC: Fix return code evaulation in lxcCheckNetNsSupport() (Richard Weinberger) - Fix incorrect values in redirdev ABI check error (Ján Tomko) - virNetDev{Replace,Restore}MacAddress: Fix memory leak (Wangrui K) - bhyveConnectGetCapabilities: Fix double caps unref (Michal Privoznik) - Simplify bhyveDriverGetCapabilities() (Michal Privoznik) - bhyve_capabilities: Add Semihalf to Copyright (Michal Privoznik) - tests: Don't crash when creating the config object fails (Guido Günther) - conf: avoid memleak on NULL path (Eric Blake) - lxc conf2xml: don't let current vcpus at 0: define won't like it (Cédric Bosdonnat) - QoS: make tc filters match all traffic (Antoni S. Puimedon) - NFS storage pool: Fix libvirtd crash due to refactor edit (John Ferlan) - Define CPUINFO_FILE_LEN and fix maxlen of cpuinfo file for all uses (Olivia Yin) - Fix Memory Leak in daemon/libvirtd.c (Nehal J Wani) - qemu: make sure agent returns error when required data are missing (Martin Kletzander) - Fix coverity-reported leak in virSecurityManagerGenLabel (Ján Tomko) - phyp: fix logic error on volume creation (Eric Blake) - qemu: cleanup error checking on agent replies (Martin Kletzander) Improvements - util: new stricter unsigned int parsing (Eric Blake) - util: fix uint parsing on 64-bit platforms (Eric Blake) - Misc error reporting bugs in QEMU cli builder (Daniel P. Berrange) - nwfilter: Validate rule after parsing (Stefan Berger) - Add support for QEMU migration to use SASL authentication (Sahid Orentino Ferdjaoui) - enforce sane readdir usage (Eric Blake) - network: use virDirRead in networkMigrateStateFiles (Laine Stump) - storage: use virDirRead API (Eric Blake) - drivers: use virDirRead API (Eric Blake) - util: use virDirRead API (Eric Blake) - conf: use virDirRead API (Eric Blake) - nodeinfo: use virDirRead API (Natanael Copa) - util: introduce virDirRead wrapper for readdir (Natanael Copa) - tests: remove hostdevmgr directory on cleanup (Martin Kletzander) - Use virFileFindResource to locate virtlockd daemon (Daniel P. Berrange) - Use virFileFindResource to locate libvirtd daemon (Daniel P. Berrange) - Recheck disk backing chains after snapshot (Jiri Denemark) - network: centralize check for active network during interface attach (Laine Stump) - network: set macvtap/hostdev networks active if their state file exists (Laine Stump) - network: change location of network state xml files (Laine Stump) - network: create statedir during driver initialization (Laine Stump) - network: fix virNetworkObjAssignDef and persistence (Laine Stump) - build: -avoid-version on libvirt_driver_nwfilter (Dwight Engen) - libxl: Support PV consoles (Ian Campbell) - build: add nwfilterxml2firewalldata to dist (Dwight Engen) - Add a test suite for nwfilter ebiptables tech driver (Daniel P. Berrange) - Remove last trace of direct firewall command exection (Daniel P. Berrange) - Convert ebiptablesDriverProbeStateMatch to virFirewall (Daniel P. Berrange) - Convert nwfilter ebiptablesApplyNewRules to virFirewall (Daniel P. Berrange) - Convert nwfilter ebtablesApplyDropAllRules to virFirewall (Daniel P. Berrange) - Convert nwfilter ebtablesApplyDHCPOnlyRules to virFirewall (Daniel P. Berrange) - Convert nwfilter ebtablesApplyBasicRules to virFirewall (Daniel P. Berrange) - Convert nwfilter ebiptablesTearNewRules to virFirewall (Daniel P. Berrange) - Convert nwfilter ebtablesRemoveBasicRules to virFirewall (Daniel P. Berrange) - Convert nwfilter ebiptablesTearOldRules to virFirewall (Daniel P. Berrange) - Convert nwfilter ebiptablesAllTeardown to virFirewall (Daniel P. Berrange) - Convert ebtables code over to use firewall APIs (Daniel P. Berrange) - Add test for converting network XML to iptables rules (Daniel P. Berrange) - Replace virNetworkObjPtr with virNetworkDefPtr in network platform APIs (Daniel P. Berrange) - Convert bridge driver over to use new firewall APIs (Daniel P. Berrange) - Introduce an object for managing firewall rulesets (Daniel P. Berrange) - Preserve error when tearing down nwfilter rules (Daniel P. Berrange) - Remove two-stage construction of commands in nwfilter (Daniel P. Berrange) - Merge nwfilter createRuleInstance driver into applyNewRules (Daniel P. Berrange) - Push virNWFilterRuleInstPtr out of (eb|ip)tablesCreateRuleInstance (Daniel P. Berrange) - Add helper methods for determining what protocol layer is used (Daniel P. Berrange) - Remove nwfilter tech driver 'displayRuleInstance' callback (Daniel P. Berrange) - Remove nwfilter tech driver 'removeRules' callback (Daniel P. Berrange) - Remove pointless storage of var names in virNWFilterHashTable (Daniel P. Berrange) - Remove virDomainNetType parameter from nwfilter drivers (Daniel P. Berrange) - Move virNWFilterTechDriver struct out of nwfilter_conf.h (Daniel P. Berrange) - Use virFileFindResource to locate CPU map XML (Daniel P. Berrange) - Use virFileFindResource to locate driver plugins (Daniel P. Berrange) - Use virFileFindResource to locate lock manager plugins (Daniel P. Berrange) - Use virFileFindResource to locate iohelper for fdstream (Nehal J Wani) - Use virFileFindResource to locate parthelper for storage backend (Nehal J Wani) - Use virFileFindResource to locate libvirt_lxc for capabilities (Nehal J Wani) - Use virFileFindResource to locate iohelper for virFileWrapperFdNew (Nehal J Wani) - Activate build dir overrides in libvirtd, virtlockd, virsh & tests (Daniel P. Berrange) - Add helpers for resolving path to resources in build tree (Daniel P. Berrange) - Add test suite for viralloc APIs (Daniel P. Berrange) - Add support for addressing backing stores by index (Jiri Denemark) - virStorageFileChainLookup: Return virStorageSourcePtr (Jiri Denemark) - qemuDomainBlockCommit: Track virStorageSourcePtr for base (Jiri Denemark) - qemuDomainBlockCommit: Don't track top_canon path separately (Jiri Denemark) - tests: Test backing store XML formatting and parsing (Jiri Denemark) - tests: More output options for xml2xml tests (Jiri Denemark) - conf: Format and parse backing chains in domain XML (Jiri Denemark) - conf: Output disk backing store details in domain XML (Jiri Denemark) - util: storage: Invert the way recursive metadata retrieval works (Peter Krempa) - util: virstoragefile: Don't mangle data stored about directories (Peter Krempa) - storage: Move disk->backingChain to the recursive disk->src.backingStore (Peter Krempa) - util: virstoragefile: Rename backingMeta to backingStore (Peter Krempa) - util: virstorage: Kill struct virStorageFileMetadata (Peter Krempa) - maint: Switch over from struct virStorageFileMetadata to virStorageSource (Peter Krempa) - util: storagefile: Add fields from virStorageMetadata to virStorageSource (Peter Krempa) - util: storagefile: Add function to free a virStorageSourcePtr (Peter Krempa) - virstoragefile: Kill "backingStore" field from virStorageFileMetadata (Peter Krempa) - util: virstoragefile: Don't use "backingStore" directly (Peter Krempa) - util: storagefile: Rename "canonPath" to "path" in virStorageFileMetadata (Peter Krempa) - util: storage: Rename "path" to "relPath" in virStorageFileMetadata (Peter Krempa) - storage: util: Clean up arguments of virStorageFileGetMetadataInternal (Peter Krempa) - util: storage: Move checking of the actual backing image to the worker (Peter Krempa) - util: storage: Remove obsolete argument virStorageFileGetMetadataInternal (Peter Krempa) - util: storagefile: Always store raw backing name in the metadata (Peter Krempa) - qemu: unexport qemuDiskChainCheckBroken (Peter Krempa) - bhyve: bhyveDomainDefineXML fixes (Roman Bogorodskiy) - PPC64 prefers to set pci-ohci controller as default USB controller (Li Zhang) - Make virDomainVcpuPinDel return void (Ján Tomko) - maint: update to latest gnulib (Eric Blake) - bhyve: domainCreateXML (Wojciech Macek) - Remove QEMU_CAPS_MACHINE_USB_OPT from ComputeCmdFlags (Ján Tomko) - conf: split <disk> schema into more pieces (Eric Blake) - conf: set up for per-grammar overrides in schemas (Eric Blake) - conf: restrict external snapshots to backing store formats (Eric Blake) - conf: move storage formats to common RNG file (Eric Blake) - conf: better <disk> interleaving in schema (Eric Blake) - conf: create common storage RNG grammar file (Eric Blake) - conf: delete internal directory field (Eric Blake) - conf: tweak chain lookup internals (Eric Blake) - conf: drop redundant parameter to chain lookup (Eric Blake) - conf: report error on chain lookup failure (Eric Blake) - util: new virFileRelLinkPointsTo function (Eric Blake) - conf: test backing chain lookup (Eric Blake) - Introduce --without-pm-utils to get rid of pm-is-supported dependency (Cédric Bosdonnat) - conf: delete useless backingStoreFormat field (Eric Blake) - conf: return backing information separately from metadata (Eric Blake) - conf: delete useless backingStoreIsFile field (Eric Blake) - conf: expose probe for non-local storage (Eric Blake) - conf: provide details on network backing store (Eric Blake) - conf: make virstoragetest debug easier (Eric Blake) - cpu: Properly check input parameters (Jiri Denemark) - Clean up virCgroupGetPercpuStats (Ján Tomko) - Rename id, max_id to need_cpus, total_cpus (Ján Tomko) - Extend virCgroupGetPercpuStats to fill in vcputime too (Ján Tomko) - Fix return value of virCgroupGetPercpuStats (Ján Tomko) - Don't require domain obj in qemuDomainGetPercpuStats (Ján Tomko) - conf: test for more fields (Eric Blake) - conf: start testing contents of the new backing chain fields (Eric Blake) - conf: track more fields in backing chain metadata (Eric Blake) - conf: rename some test fields (Eric Blake) - conf: earlier allocation during backing chain crawl (Eric Blake) - conf: track user vs. canonical name through full chain lookup (Eric Blake) - qemu: Unexport qemuBuildNetworkDriveURI() (Peter Krempa) - qemu: Refactor qemuGetDriveSourceString to take virStorageSourcePtr (Peter Krempa) - storage: Refactor location of metadata for storage drive access to files (Peter Krempa) - storage: Refactor storage file initialization to use virStorageSourcePtr (Peter Krempa) - conf: Refactor helpers to retrieve actual storage type (Peter Krempa) - tests: use virBhyveCapsBuild in bhyvexml2argv test (Roman Bogorodskiy) - conf: another refactor of virstoragetest (Eric Blake) - conf: interleave virstoragetest structs (Eric Blake) - conf: test for more scenarios (Eric Blake) - conf: fix detection of infinite backing loop (Eric Blake) - vmware: set the driver version (Jean-Baptiste Rouault) - tests: add bhyve xml2xml test (Roman Bogorodskiy) - bhyve: add domain metadata support (Roman Bogorodskiy) - bhyve: fix ATTRIBUTE_NONNULL usage (Roman Bogorodskiy) - Use a static initializer for static mutexes (Daniel P. Berrange) - Add syntax check to validate capitalization of abbreviations (Daniel P. Berrange) - Replace Pci with PCI throughout (Daniel P. Berrange) - Replace Usb with USB throughout (Daniel P. Berrange) - Replace Scsi with SCSI throughout (Daniel P. Berrange) - Switch systemd test to use generic dbus mock (Daniel P. Berrange) - Create a re-usable DBus LD_PRELOAD mock library (Daniel P. Berrange) - Introduce a new set of helper macros for mocking symbols (Daniel P. Berrange) - bhyve: connectCompareCPU support (Wojciech Macek) - bhyve: create capabilities submodule (Wojciech Macek) - bhyve: support for connectBaselineCPU (Wojciech Macek) - interface: dump inactive xml when interface isn't active (Laine Stump) - hash: add common utility functions (Eric Blake) - bhyve: add xml2argv tests for console (Roman Bogorodskiy) - bhyve: add console support through nmdm device (Roman Bogorodskiy) - bhyve: domain autostart support (David Shane Holden) - conf: track when storage type is still undetermined (Eric Blake) - tests: refactor virstoragetest for less stack space (Eric Blake) - tests: use C99 initialization for storage test (Eric Blake) - libxl: Set disk format for empty cdrom device (Stefan Bader) - libxl: Use id from virDomainObj inside the driver (Stefan Bader) - Add redirdevs to ABI stability check (Ján Tomko) - virsh: Make 'exit' action same as 'quit' (Li Yang) - Include PCI address in the error in virDomainNetFindIdx (Ján Tomko) - Move error reporting into virDomainNetFindIdx (Ján Tomko) - tests: simplify storage test cleanup (Eric Blake) - storage: Report error from VolOpen by default (Cole Robinson) - conf: modify tracking of encrypted images (Eric Blake) - conf: drop redundant parameters during probe (Eric Blake) - conf: track sizes directly in source struct (Eric Blake) - conf: use common struct in storage volumes (Eric Blake) - conf: move volume structs to util/ (Eric Blake) - conf: tweak volume target struct details (Eric Blake) - conf: manage disk source by struct instead of pieces (Eric Blake) - virsh: man: delete the unexpected character in snapshot-list (Shanzhi Yu) - maint: fix spelling errors in disk pools (Eric Blake) - conf: let snapshots share disk source struct (Eric Blake) - conf: move common disk source functions (Eric Blake) - util: don't support loopback and nbd when setuid (Eric Blake) - util: move detection of shared filesystems (Eric Blake) - conf: move storage source type to util/ (Eric Blake) - conf: move storage secret type to util/ (Eric Blake) - conf: move source pool type to util/ (Eric Blake) - conf: move storage encryption type to util/ (Eric Blake) - conf: move network disk protocol type to util/ (Eric Blake) - conf: move host disk type to util/ (Eric Blake) - conf: split network host structs to util/ (Eric Blake) - conf: split security label structs to util/ (Eric Blake) - maint: ensure src/ directory includes are clean (Eric Blake) - storage: gluster: Implement storage pool lookup (Peter Krempa) - storage: netfs: Support lookup of glusterfs pool sources (Peter Krempa) - storage: netfs: Split up and tidy up NFS storage pool source function (Peter Krempa) Cleanups: - tests: drop dead code from argv2xml and xml2xml (Eric Blake) - qemu: remove unneeded forward declaration (Martin Kletzander) Thanks everybody for your contributions to this release be it with ideas, report, patches, documentation or localizations ! Daniel -- Daniel Veillard | Open Source and Standards, Red Hat veillard(a)redhat.com | libxml Gnome XML XSLT toolkit http://xmlsoft.org/ http://veillard.com/ | virtualization library http://libvirt.org/