- Devel - libvirt List Archives

[PATCH] selinux label: restore all labels when some labels fail to set
by Jin Yan 12 Nov '20

12 Nov '20

When migration fails, qemuMigrationDstPrepareAny will call qemuProcessStop to restore labels only after all labels are successfully set. If some labels fail to set, the labels that have been set will not be restore. Signed-off-by: Jin Yan <jinyan12(a)huawei.com> --- src/qemu/qemu_security.c | 11 +++++++++-- 1 file changed, 9 insertions(+), 2 deletions(-) diff --git a/src/qemu/qemu_security.c b/src/qemu/qemu_security.c index 3bda96272c..e4d5e13516 100644 --- a/src/qemu/qemu_security.c +++ b/src/qemu/qemu_security.c @@ -51,13 +51,20 @@ qemuSecuritySetAllLabel(virQEMUDriverPtr driver, incomingPath, priv->chardevStdioLogd, migrated) < 0) - goto cleanup; + goto restorelabel; if (virSecurityManagerTransactionCommit(driver->securityManager, pid, priv->rememberOwner) < 0) - goto cleanup; + goto restorelabel; ret = 0; + + restorelabel: + virSecurityManagerRestoreAllLabel(driver->securityManager, + vm->def, + migrated, + priv->chardevStdioLogd); + cleanup: virSecurityManagerTransactionAbort(driver->securityManager); return ret; -- 2.23.0

1 0

[libvirt PATCH] qemu: Do not require TSC frequency to strictly match host
by Jiri Denemark 12 Nov '20

12 Nov '20

Some CPUs provide a way to read exact TSC frequency, while measuring it is required on other CPUs. However, measuring is never exact and the result may slightly differ across reboots. For this reason both Linux kernel and QEMU recently started allowing for guests TSC frequency to fall into +/- 250 ppm tolerance interval around the host TSC frequency. Let's do the same to avoid unnecessary failures (esp. during migration) in case the host frequency does not exactly match the frequency configured in a domain XML. https://bugzilla.redhat.com/show_bug.cgi?id=1839095 Signed-off-by: Jiri Denemark <jdenemar(a)redhat.com> --- src/qemu/qemu_process.c | 35 ++++++++++++++++++++++++++--------- 1 file changed, 26 insertions(+), 9 deletions(-) diff --git a/src/qemu/qemu_process.c b/src/qemu/qemu_process.c index 0a36b49c85..7f56ddf114 100644 --- a/src/qemu/qemu_process.c +++ b/src/qemu/qemu_process.c @@ -5358,12 +5358,18 @@ qemuProcessStartValidateDisks(virDomainObjPtr vm, } +/* 250 parts per million (ppm) is a half of NTP threshold */ +#define TSC_TOLERANCE 250 + static int qemuProcessStartValidateTSC(virQEMUDriverPtr driver, virDomainObjPtr vm) { size_t i; unsigned long long freq = 0; + unsigned long long tolerance; + unsigned long long minFreq; + unsigned long long maxFreq; virHostCPUTscInfoPtr tsc; g_autoptr(virCPUDef) cpu = NULL; @@ -5389,23 +5395,34 @@ qemuProcessStartValidateTSC(virQEMUDriverPtr driver, } tsc = cpu->tsc; - VIR_DEBUG("Host TSC frequency %llu Hz, scaling %s", - tsc->frequency, virTristateBoolTypeToString(tsc->scaling)); + tolerance = tsc->frequency * TSC_TOLERANCE / 1000000; + minFreq = tsc->frequency - tolerance; + maxFreq = tsc->frequency + tolerance; + + VIR_DEBUG("Host TSC frequency %llu Hz, scaling %s, tolerance +/- %llu Hz", + tsc->frequency, virTristateBoolTypeToString(tsc->scaling), + tolerance); + + if (freq > minFreq && freq < maxFreq) { + VIR_DEBUG("Requested TSC frequency is within tolerance interval"); + return 0; + } - if (freq == tsc->frequency || tsc->scaling == VIR_TRISTATE_BOOL_YES) + if (tsc->scaling == VIR_TRISTATE_BOOL_YES) return 0; if (tsc->scaling == VIR_TRISTATE_BOOL_ABSENT) { - VIR_DEBUG("TSC frequencies do not match and scaling support is " - "unknown, QEMU will try and possibly fail later"); + VIR_DEBUG("Requested TSC frequency falls outside tolerance range and " + "scaling support is unknown, QEMU will try and possibly " + "fail later"); return 0; } virReportError(VIR_ERR_CONFIG_UNSUPPORTED, - _("Requested TSC frequency %llu Hz does not match " - "host (%llu Hz) and TSC scaling is not supported " - "by the host CPU"), - freq, tsc->frequency); + _("Requested TSC frequency %llu Hz is outside tolerance " + "range ([%llu, %llu] Hz) around host frequency %llu Hz " + "and TSC scaling is not supported by the host CPU"), + freq, minFreq, maxFreq, tsc->frequency); return -1; } -- 2.29.2

2 1

[PATCH] Added attach-disk parameters for network disk support
by Ryan Gahagan 12 Nov '20

12 Nov '20

Related issue: https://gitlab.com/libvirt/libvirt/-/issues/16 Added in support for the following parameters in attach-disk: --source-name --source-protocol --source-host-name --source-host-socket --source-host-transport Allowed for multiple hosts to be added to a single source. Multiple hosts can be defined by providing multiple instances of --source-host-name, followed by optional transport and socket parameters. Using a single host does not require a host name. Added documentation to virsh.rst specifying usage. Signed-off-by: Ryan Gahagan <rgahagan(a)cs.utexas.edu> --- docs/manpages/virsh.rst | 24 +++++++- tools/virsh-domain.c | 125 +++++++++++++++++++++++++++++++++++++--- 2 files changed, 138 insertions(+), 11 deletions(-) diff --git a/docs/manpages/virsh.rst b/docs/manpages/virsh.rst index bfd26e3120..60e5f5ebe4 100644 --- a/docs/manpages/virsh.rst +++ b/docs/manpages/virsh.rst @@ -4500,9 +4500,11 @@ attach-disk [--current]] | [--persistent]] [--targetbus bus] [--driver driver] [--subdriver subdriver] [--iothread iothread] [--cache cache] [--io io] [--type type] [--alias alias] - [--mode mode] [--sourcetype sourcetype] [--serial serial] - [--wwn wwn] [--rawio] [--address address] [--multifunction] - [--print-xml] + [--mode mode] [--sourcetype sourcetype] [--source-name name] + [--source-protocol protocol] [--source-host-name hostname:port] + [--source-host-transport transport] [--source-host-socket socket] + [--serial serial] [--wwn wwn] [--rawio] [--address address] + [--multifunction] [--print-xml] Attach a new disk device to the domain. *source* is path for the files and devices. *target* controls the bus or @@ -4541,6 +4543,22 @@ ccw:cssid.ssid.devno. Virtio-ccw devices must have their cssid set to 0xfe. *multifunction* indicates specified pci address is a multifunction pci device address. +If *--source-protocol* or *--source-name* is specified, then the parameters +will be inserted into the XML that is generated for the source. +If any of *--source-host-name*, *--source-host-transport*, or +*--source-host-socket* are specified, then a ``<host>`` tag +will be generated under the ``<source>`` tag containing whichever +parameters were provided. If needed, the user can provide multiple hosts +by providing each host with a *--source-host-name*. Each host will +receive the host parameters which come between it and the next instance +of *--source-host-name* or between it and the end of the command. +If a user tries to provide multiple of the same host parameter +for any single host, only the first one will be generated as +part of the XML output. + +--source-host-name me --source-host-transport t1 --source-host-transport t2 --source-host-transport t3 --soure-host-name you +<host transport='t1' transport='t2' transport='t3'> + If *--print-xml* is specified, then the XML of the disk that would be attached is printed instead. diff --git a/tools/virsh-domain.c b/tools/virsh-domain.c index 12b35c037d..469665f0f0 100644 --- a/tools/virsh-domain.c +++ b/tools/virsh-domain.c @@ -224,6 +224,26 @@ static const vshCmdOptDef opts_attach_disk[] = { .flags = VSH_OFLAG_REQ | VSH_OFLAG_EMPTY_OK, .help = N_("source of disk device") }, + {.name = "source-protocol", + .type = VSH_OT_STRING, + .help = N_("protocol used by disk device source") + }, + {.name = "source-name", + .type = VSH_OT_STRING, + .help = N_("name of disk device source") + }, + {.name = "source-host-name", + .type = VSH_OT_STRING, + .help = N_("host name for source of disk device") + }, + {.name = "source-host-transport", + .type = VSH_OT_STRING, + .help = N_("host transport for source of disk device") + }, + {.name = "source-host-socket", + .type = VSH_OT_STRING, + .help = N_("host socket for source of disk device") + }, {.name = "target", .type = VSH_OT_DATA, .flags = VSH_OFLAG_REQ, @@ -558,15 +578,68 @@ static int str2DiskAddress(const char *str, struct DiskAddress *diskAddr) return -1; } +static void attachDiskHostGen(virBufferPtr buf, const vshCmd *cmd) +{ + // Can be multiple hosts so we have to scan + // the cmd options to find all the host params + // <source tag in XML not yet closed + vshCmdOpt *candidate = cmd->opts; + char *host_name = NULL, *host_port = NULL; + int close_tag = 0, seen_socket, seen_transport; + + while (candidate) { + // Iterate candidates to find each host-name + if (STREQ(candidate->def->name, "source-host-name")) { + // After the first host-name, we need to terminate + // the <host ... tag + // It's left open so socket and transport can be added later + + // Only include the first example of socket or transport per host + // When a socket or transport is seen, these are set to true + // until the next name is encountered. + seen_socket = 0; + seen_transport = 0; + + if (close_tag) + virBufferAddLit(buf, "/>\n"); + else + close_tag = 1; + + host_name = candidate->data; + host_port = strchr(host_name, ':'); + + if (!host_port) { + // If port isn't provided, only print name + virBufferAsprintf(buf, "<host name='%s'", host_name); + } else { + // If port is provided, manipulate strings and print both + host_name[(int)(host_port - host_name)] = '\0'; + virBufferAsprintf(buf, "<host name='%s' port='%s'", host_name, host_port + 1); + } + } else if (!seen_socket && STREQ(candidate->def->name, "source-host-socket")) { + seen_socket = 1; + virBufferAsprintf(buf, " socket='%s'", candidate->data); + } else if (!seen_transport && STREQ(candidate->def->name, "source-host-transport")) { + seen_transport = 1; + virBufferAsprintf(buf, " transport='%s'", candidate->data); + } + + candidate = candidate->next; + } + // Close final <host tag + virBufferAddLit(buf, "/>\n"); +} + static bool cmdAttachDisk(vshControl *ctl, const vshCmd *cmd) { virDomainPtr dom = NULL; - const char *source = NULL, *target = NULL, *driver = NULL, - *subdriver = NULL, *type = NULL, *mode = NULL, - *iothread = NULL, *cache = NULL, *io = NULL, - *serial = NULL, *straddr = NULL, *wwn = NULL, - *targetbus = NULL, *alias = NULL; + const char *source = NULL, *source_name = NULL, *source_protocol = NULL, + *target = NULL, *driver = NULL, *subdriver = NULL, *type = NULL, + *mode = NULL, *iothread = NULL, *cache = NULL, + *io = NULL, *serial = NULL, *straddr = NULL, + *wwn = NULL, *targetbus = NULL, *alias = NULL, + *host_transport = NULL, *host_name = NULL, *host_socket = NULL; struct DiskAddress diskAddr; bool isFile = false, functionReturn = false; int ret; @@ -591,6 +664,8 @@ cmdAttachDisk(vshControl *ctl, const vshCmd *cmd) flags |= VIR_DOMAIN_AFFECT_LIVE; if (vshCommandOptStringReq(ctl, cmd, "source", &source) < 0 || + vshCommandOptStringReq(ctl, cmd, "source-name", &source_name) < 0 || + vshCommandOptStringReq(ctl, cmd, "source-protocol", &source_protocol) < 0 || vshCommandOptStringReq(ctl, cmd, "target", &target) < 0 || vshCommandOptStringReq(ctl, cmd, "driver", &driver) < 0 || vshCommandOptStringReq(ctl, cmd, "subdriver", &subdriver) < 0 || @@ -604,7 +679,10 @@ cmdAttachDisk(vshControl *ctl, const vshCmd *cmd) vshCommandOptStringReq(ctl, cmd, "address", &straddr) < 0 || vshCommandOptStringReq(ctl, cmd, "targetbus", &targetbus) < 0 || vshCommandOptStringReq(ctl, cmd, "alias", &alias) < 0 || - vshCommandOptStringReq(ctl, cmd, "sourcetype", &stype) < 0) + vshCommandOptStringReq(ctl, cmd, "sourcetype", &stype) < 0 || + vshCommandOptStringReq(ctl, cmd, "source-host-name", (const char **) &host_name) < 0 || + vshCommandOptStringReq(ctl, cmd, "source-host-transport", &host_transport) < 0 || + vshCommandOptStringReq(ctl, cmd, "source-host-socket", &host_socket) < 0) goto cleanup; if (!stype) { @@ -659,9 +737,40 @@ cmdAttachDisk(vshControl *ctl, const vshCmd *cmd) virBufferAddLit(&buf, "/>\n"); } - if (source) - virBufferAsprintf(&buf, "<source %s='%s'/>\n", + if (source || source_protocol || source_name || + host_name || host_transport || host_socket) { + virBufferAddLit(&buf, "<source"); + + if (source) + virBufferAsprintf(&buf, " %s='%s'", isFile ? "file" : "dev", source); + if (source_protocol) + virBufferAsprintf(&buf, " protocol='%s'", source_protocol); + if (source_name) + virBufferAsprintf(&buf, " name='%s'", source_name); + + if (!(host_name || host_transport || host_socket)) { + // Close source if no host is provided + virBufferAddLit(&buf, "/>\n"); + } else if (!host_name) { + // If no host name is provided but there is a host, + // we have a single host with params + virBufferAddLit(&buf, ">\n<host"); + + if (host_transport) + virBufferAsprintf(&buf, " transport='%s'", host_transport); + if (host_socket) + virBufferAsprintf(&buf, " socket='%s'", host_socket); + + virBufferAddLit(&buf, "/>\n</source>\n"); + } else { + // May have multiple hosts, use helper method + virBufferAddLit(&buf, ">\n"); + attachDiskHostGen(&buf, cmd); + virBufferAddLit(&buf, "</source>\n"); + } + } + virBufferAsprintf(&buf, "<target dev='%s'", target); if (targetbus) virBufferAsprintf(&buf, " bus='%s'", targetbus); -- 2.29.0

1 0

[libvirt PATCH] conf: Use unsigned long long for timer frequency
by Jiri Denemark 12 Nov '20

12 Nov '20

Although the code in qemuProcessStartValidateTSC works as if the timer frequency was already unsigned long long (by using an appropriate temporary variable), the virDomainTimerDef structure actually defines frequency as unsigned long, which is not guaranteed to be 64b. Fixes support for frequencies higher than 2^32 - 1 on 32b systems. Signed-off-by: Jiri Denemark <jdenemar(a)redhat.com> --- src/conf/domain_conf.c | 6 +++--- src/conf/domain_conf.h | 2 +- src/qemu/qemu_command.c | 2 +- 3 files changed, 5 insertions(+), 5 deletions(-) diff --git a/src/conf/domain_conf.c b/src/conf/domain_conf.c index a3ca332279..9199771dc0 100644 --- a/src/conf/domain_conf.c +++ b/src/conf/domain_conf.c @@ -14053,7 +14053,7 @@ virDomainTimerDefParseXML(xmlNodePtr node, } } - ret = virXPathULong("string(./@frequency)", ctxt, &def->frequency); + ret = virXPathULongLong("string(./@frequency)", ctxt, &def->frequency); if (ret == -1) { def->frequency = 0; } else if (ret < 0) { @@ -22851,7 +22851,7 @@ virDomainTimerDefCheckABIStability(virDomainTimerDefPtr src, if (src->name == VIR_DOMAIN_TIMER_NAME_TSC) { if (src->frequency != dst->frequency) { virReportError(VIR_ERR_CONFIG_UNSUPPORTED, - _("Target TSC frequency %lu does not match source %lu"), + _("Target TSC frequency %llu does not match source %llu"), dst->frequency, src->frequency); return false; } @@ -28166,7 +28166,7 @@ virDomainTimerDefFormat(virBufferPtr buf, if (def->name == VIR_DOMAIN_TIMER_NAME_TSC) { if (def->frequency > 0) - virBufferAsprintf(buf, " frequency='%lu'", def->frequency); + virBufferAsprintf(buf, " frequency='%llu'", def->frequency); if (def->mode != -1) { const char *mode diff --git a/src/conf/domain_conf.h b/src/conf/domain_conf.h index 77656c8ae3..16c050a3ea 100644 --- a/src/conf/domain_conf.h +++ b/src/conf/domain_conf.h @@ -2207,7 +2207,7 @@ struct _virDomainTimerDef { int track; /* boot|guest|wall */ /* frequency & mode are only valid for name='tsc' */ - unsigned long frequency; /* in Hz, unspecified = 0 */ + unsigned long long frequency; /* in Hz, unspecified = 0 */ int mode; /* auto|native|emulate|paravirt */ }; diff --git a/src/qemu/qemu_command.c b/src/qemu/qemu_command.c index b0c2a5efb5..0fecb9f6e7 100644 --- a/src/qemu/qemu_command.c +++ b/src/qemu/qemu_command.c @@ -6357,7 +6357,7 @@ qemuBuildCpuCommandLine(virCommandPtr cmd, break; case VIR_DOMAIN_TIMER_NAME_TSC: if (timer->frequency > 0) - virBufferAsprintf(&buf, ",tsc-frequency=%lu", timer->frequency); + virBufferAsprintf(&buf, ",tsc-frequency=%llu", timer->frequency); break; case VIR_DOMAIN_TIMER_NAME_ARMVTIMER: switch (timer->tickpolicy) { -- 2.29.2

2 2

[libvirt PATCH] util: fix insert/instead documentation mixup
by Jonathon Jongsma 12 Nov '20

12 Nov '20

Signed-off-by: Jonathon Jongsma <jjongsma(a)redhat.com> --- src/util/virhash.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/src/util/virhash.c b/src/util/virhash.c index 5d5b6389b5..d105820bfa 100644 --- a/src/util/virhash.c +++ b/src/util/virhash.c @@ -147,8 +147,8 @@ virHashFree(GHashTable *table) * Add the @userdata to the hash @table. This can later be retrieved * by using @name. Duplicate entries generate errors. * - * Deprecated: Consider using g_hash_table_insert insert. Note that - * g_hash_table_instead doesn't fail if entry exists. Also note that + * Deprecated: Consider using g_hash_table_insert instead. Note that + * g_hash_table_insert doesn't fail if entry exists. Also note that * g_hash_table_insert doesn't copy the key. * * Returns 0 the addition succeeded and -1 in case of error. -- 2.26.2

2 1

[PATCH v3 0/3] Support mdev_types on CSS devices
by Boris Fiuczynski 12 Nov '20

12 Nov '20

All refactoring patches of this series in v1 were accepted except for the patch enabling the mdev_types support on CSS devices. v2 added one more refactoring patch in docs before the already sent enablement patch follows again. v3 adds another tiny renaming patch and changes some references in the docs. Boris Fiuczynski (3): docs: refactor mdev_types into new paragraph docs: rename reference MDEVCap into MDEVTypesCapPCI node_device: detecting mdev_types capability on CSS devices docs/drvnodedev.html.in | 4 +- docs/formatnode.html.in | 86 +++++++++++------ docs/schemas/nodedev.rng | 4 + src/conf/node_device_conf.c | 92 ++++++++++++++++++- src/conf/node_device_conf.h | 11 +++ src/conf/virnodedeviceobj.c | 7 +- src/libvirt_private.syms | 1 + src/node_device/node_device_udev.c | 3 + .../css_0_0_fffe_mdev_types.xml | 17 ++++ tests/nodedevxml2xmltest.c | 1 + 10 files changed, 191 insertions(+), 35 deletions(-) create mode 100644 tests/nodedevschemadata/css_0_0_fffe_mdev_types.xml -- 2.26.2

2 5

[libvirt PATCH v2 00/16] Add support for persistent mediated devices
by Jonathon Jongsma 11 Nov '20

11 Nov '20

This patch series follows the previously-merged series which added support for transient mediated devices. This series expands mdev support to include persistent device definitions. Again, it relies on mdevctl as the backend. It follows the common libvirt pattern of APIs by adding the following new APIs for node devices: - virNodeDeviceDefineXML() - defines a persistent device - virNodeDeviceUndefine() - undefines a persistent device - virNodeDeviceCreate() - starts a previously-defined device It also adds virsh commands mapping to these new APIs: nodedev-define, nodedev-undefine, and nodedev-start. The method of staying up-to-date with devices defined by mdevctl is currently= a little bit crude due to the fact that mdevctl does not emit any events when n= ew devices are added or removed. As a workaround, we create a file monitor for t= he mdevctl config directory and re-query mdevctl when we detect changes within that directory. In the future, mdevctl may introduce a more elegant solution. Changes in v2: - rebase to latest git master Jonathon Jongsma (16): tests: remove extra trailing semicolon nodedev: introduce concept of 'active' node devices nodedev: Add ability to filter by active state virsh: Add --active, --inactive, --all to nodedev-list nodedev: add ability to list and parse defined mdevs nodedev: add STOPPED/STARTED lifecycle events nodedev: add mdevctl devices to node device list nodedev: handle mdevs that disappear from mdevctl nodedev: add an mdevctl thread api: add virNodeDeviceDefineXML() virsh: add nodedev-define command api: add virNodeDeviceUndefine() virsh: Factor out function to find node device virsh: add nodedev-undefine command api: add virNodeDeviceCreate() virsh: add "nodedev-start" command examples/c/misc/event-test.c | 4 + include/libvirt/libvirt-nodedev.h | 19 +- src/conf/node_device_conf.h | 9 + src/conf/virnodedeviceobj.c | 24 + src/conf/virnodedeviceobj.h | 7 + src/driver-nodedev.h | 14 + src/libvirt-nodedev.c | 115 ++++ src/libvirt_private.syms | 2 + src/libvirt_public.syms | 6 + src/node_device/node_device_driver.c | 525 +++++++++++++++++- src/node_device/node_device_driver.h | 38 ++ src/node_device/node_device_udev.c | 275 ++++++++- src/remote/remote_driver.c | 3 + src/remote/remote_protocol.x | 40 +- src/remote_protocol-structs | 16 + src/rpc/gendispatch.pl | 1 + ...19_36ea_4111_8f0a_8c9a70e21366-define.argv | 1 + ...19_36ea_4111_8f0a_8c9a70e21366-define.json | 1 + ...39_495e_4243_ad9f_beb3f14c23d9-define.argv | 1 + ...39_495e_4243_ad9f_beb3f14c23d9-define.json | 1 + ...16_1ca8_49ac_b176_871d16c13076-define.argv | 1 + ...16_1ca8_49ac_b176_871d16c13076-define.json | 1 + tests/nodedevmdevctldata/mdevctl-create.argv | 1 + .../mdevctl-list-defined.argv | 1 + .../mdevctl-list-multiple-parents.json | 59 ++ .../mdevctl-list-multiple-parents.out.xml | 39 ++ .../mdevctl-list-multiple.json | 59 ++ .../mdevctl-list-multiple.out.xml | 39 ++ .../mdevctl-list-single-noattr.json | 11 + .../mdevctl-list-single-noattr.out.xml | 8 + .../mdevctl-list-single.json | 31 ++ .../mdevctl-list-single.out.xml | 14 + .../nodedevmdevctldata/mdevctl-undefine.argv | 1 + tests/nodedevmdevctltest.c | 227 +++++++- tools/virsh-nodedev.c | 281 ++++++++-- 35 files changed, 1787 insertions(+), 88 deletions(-) create mode 100644 tests/nodedevmdevctldata/mdev_d069d019_36ea_4111_8f0a_8c9= a70e21366-define.argv create mode 100644 tests/nodedevmdevctldata/mdev_d069d019_36ea_4111_8f0a_8c9= a70e21366-define.json create mode 100644 tests/nodedevmdevctldata/mdev_d2441d39_495e_4243_ad9f_beb= 3f14c23d9-define.argv create mode 100644 tests/nodedevmdevctldata/mdev_d2441d39_495e_4243_ad9f_beb= 3f14c23d9-define.json create mode 100644 tests/nodedevmdevctldata/mdev_fedc4916_1ca8_49ac_b176_871= d16c13076-define.argv create mode 100644 tests/nodedevmdevctldata/mdev_fedc4916_1ca8_49ac_b176_871= d16c13076-define.json create mode 100644 tests/nodedevmdevctldata/mdevctl-create.argv create mode 100644 tests/nodedevmdevctldata/mdevctl-list-defined.argv create mode 100644 tests/nodedevmdevctldata/mdevctl-list-multiple-parents.js= on create mode 100644 tests/nodedevmdevctldata/mdevctl-list-multiple-parents.ou= t.xml create mode 100644 tests/nodedevmdevctldata/mdevctl-list-multiple.json create mode 100644 tests/nodedevmdevctldata/mdevctl-list-multiple.out.xml create mode 100644 tests/nodedevmdevctldata/mdevctl-list-single-noattr.json create mode 100644 tests/nodedevmdevctldata/mdevctl-list-single-noattr.out.x= ml create mode 100644 tests/nodedevmdevctldata/mdevctl-list-single.json create mode 100644 tests/nodedevmdevctldata/mdevctl-list-single.out.xml create mode 100644 tests/nodedevmdevctldata/mdevctl-undefine.argv --=20 2.26.2

5 44

[libvirt PATCH] schema: Add support for high TSC frequency
by Jiri Denemark 11 Nov '20

11 Nov '20

The unsignedInt XML schema type allows for values up to 2^32 - 1, i.e., using 4294967296 or greater TSC frequency would fail schema validation. Signed-off-by: Jiri Denemark <jdenemar(a)redhat.com> --- docs/schemas/domaincommon.rng | 2 +- .../cpu-tsc-high-frequency.x86_64-latest.args | 38 +++++++++++++++++++ .../cpu-tsc-high-frequency.xml | 35 +++++++++++++++++ tests/qemuxml2argvtest.c | 1 + 4 files changed, 75 insertions(+), 1 deletion(-) create mode 100644 tests/qemuxml2argvdata/cpu-tsc-high-frequency.x86_64-latest.args create mode 100644 tests/qemuxml2argvdata/cpu-tsc-high-frequency.xml diff --git a/docs/schemas/domaincommon.rng b/docs/schemas/domaincommon.rng index 97fa873977..e0d09f9c03 100644 --- a/docs/schemas/domaincommon.rng +++ b/docs/schemas/domaincommon.rng @@ -1235,7 +1235,7 @@ </optional> <optional> <attribute name="frequency"> - <ref name="unsignedInt"/> + <ref name="unsignedLong"/> </attribute> </optional> <optional> diff --git a/tests/qemuxml2argvdata/cpu-tsc-high-frequency.x86_64-latest.args b/tests/qemuxml2argvdata/cpu-tsc-high-frequency.x86_64-latest.args new file mode 100644 index 0000000000..16a4282ab1 --- /dev/null +++ b/tests/qemuxml2argvdata/cpu-tsc-high-frequency.x86_64-latest.args @@ -0,0 +1,38 @@ +LC_ALL=C \ +PATH=/bin \ +HOME=/tmp/lib/domain--1-QEMUGuest1 \ +USER=test \ +LOGNAME=test \ +XDG_DATA_HOME=/tmp/lib/domain--1-QEMUGuest1/.local/share \ +XDG_CACHE_HOME=/tmp/lib/domain--1-QEMUGuest1/.cache \ +XDG_CONFIG_HOME=/tmp/lib/domain--1-QEMUGuest1/.config \ +QEMU_AUDIO_DRV=none \ +/usr/bin/qemu-system-x86_64 \ +-name guest=QEMUGuest1,debug-threads=on \ +-S \ +-object secret,id=masterKey0,format=raw,\ +file=/tmp/lib/domain--1-QEMUGuest1/master-key.aes \ +-machine pc,accel=kvm,usb=off,dump-guest-core=off,memory-backend=pc.ram \ +-cpu EPYC-Rome,x2apic=on,tsc-deadline=on,hypervisor=on,tsc-adjust=on,stibp=on,\ +arch-capabilities=on,ssbd=on,xsaves=on,cmp-legacy=on,amd-ssbd=on,virt-ssbd=on,\ +rdctl-no=on,skip-l1dfl-vmentry=on,mds-no=on,pschange-mc-no=on,invtsc=on,\ +tsc-frequency=4567890000 \ +-m 214 \ +-object memory-backend-ram,id=pc.ram,size=224395264 \ +-overcommit mem-lock=off \ +-smp 1,sockets=1,cores=1,threads=1 \ +-uuid c7a5fdbd-edaf-9455-926a-d65c16db1809 \ +-display none \ +-no-user-config \ +-nodefaults \ +-chardev socket,id=charmonitor,fd=1729,server,nowait \ +-mon chardev=charmonitor,id=monitor,mode=control \ +-rtc base=utc \ +-no-shutdown \ +-no-acpi \ +-boot strict=on \ +-device piix3-usb-uhci,id=usb,bus=pci.0,addr=0x1.0x2 \ +-device virtio-balloon-pci,id=balloon0,bus=pci.0,addr=0x2 \ +-sandbox on,obsolete=deny,elevateprivileges=deny,spawn=deny,\ +resourcecontrol=deny \ +-msg timestamp=on diff --git a/tests/qemuxml2argvdata/cpu-tsc-high-frequency.xml b/tests/qemuxml2argvdata/cpu-tsc-high-frequency.xml new file mode 100644 index 0000000000..afaef6e8e5 --- /dev/null +++ b/tests/qemuxml2argvdata/cpu-tsc-high-frequency.xml @@ -0,0 +1,35 @@ +<domain type='kvm'> + <name>QEMUGuest1</name> + <uuid>c7a5fdbd-edaf-9455-926a-d65c16db1809</uuid> + <title>A description of the test machine.</title> + <description> + A test of qemu's minimal configuration. + This test also tests the description and title elements. + </description> + <memory unit='KiB'>219100</memory> + <currentMemory unit='KiB'>219100</currentMemory> + <vcpu placement='static'>1</vcpu> + <os> + <type arch='x86_64' machine='pc'>hvm</type> + <boot dev='hd'/> + </os> + <cpu mode='host-model'> + <model fallback='allow'/> + <feature policy='require' name='invtsc'/> + </cpu> + <clock offset='utc'> + <timer name='tsc' frequency='4567890000'/> + </clock> + <on_poweroff>destroy</on_poweroff> + <on_reboot>restart</on_reboot> + <on_crash>destroy</on_crash> + <devices> + <emulator>/usr/bin/qemu-system-x86_64</emulator> + <controller type='usb' index='0'/> + <controller type='ide' index='0'/> + <controller type='pci' index='0' model='pci-root'/> + <input type='mouse' bus='ps2'/> + <input type='keyboard' bus='ps2'/> + <memballoon model='virtio'/> + </devices> +</domain> diff --git a/tests/qemuxml2argvtest.c b/tests/qemuxml2argvtest.c index ec33134a97..174294c0f1 100644 --- a/tests/qemuxml2argvtest.c +++ b/tests/qemuxml2argvtest.c @@ -1953,6 +1953,7 @@ mymain(void) DO_TEST_CAPS_VER("cpu-host-model-cmt", "4.0.0"); DO_TEST("cpu-tsc-frequency", QEMU_CAPS_KVM); DO_TEST_CAPS_VER("cpu-tsc-frequency", "4.0.0"); + DO_TEST_CAPS_LATEST("cpu-tsc-high-frequency"); DO_TEST_CAPS_VER("cpu-translation", "4.0.0"); DO_TEST_CAPS_LATEST("cpu-translation"); qemuTestSetHostCPU(&driver, driver.hostarch, NULL); -- 2.29.2

3 2

[PATCH v2] qemu: Move qemuExtDevicesStop() before removing the pidfiles
by Masayoshi Mizuma 11 Nov '20

11 Nov '20

From: Masayoshi Mizuma <m.mizuma(a)jp.fujitsu.com> A qemu guest which has virtiofs config fails to start if the previous starting failed because of invalid option or something. That's because the virtiofsd isn't killed by virPidFileForceCleanupPath() on the former failure because the pidfile was already removed by virFileDeleteTree(priv->libDir) in qemuProcessStop(), so virPidFileForceCleanupPath() just returned. Move qemuExtDevicesStop() before virFileDeleteTree(priv->libDir) so that virPidFileForceCleanupPath() can kill virtiofsd correctly. For example of the reproduction: # virsh start guest error: Failed to start domain guest error: internal error: process exited while connecting to monitor: qemu-system-x86_64: -foo: invalid option ... fix the option ... # virsh start guest error: Failed to start domain guest error: Cannot open log file: '/var/log/libvirt/qemu/guest-fs0-virtiofsd.log': Device or resource busy # Signed-off-by: Masayoshi Mizuma <m.mizuma(a)jp.fujitsu.com> --- src/qemu/qemu_process.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/src/qemu/qemu_process.c b/src/qemu/qemu_process.c index 0a36b49c85..1963de9fb8 100644 --- a/src/qemu/qemu_process.c +++ b/src/qemu/qemu_process.c @@ -7638,6 +7638,8 @@ void qemuProcessStop(virQEMUDriverPtr driver, /* Do this before we delete the tree and remove pidfile. */ qemuProcessKillManagedPRDaemon(vm); + qemuExtDevicesStop(driver, vm); + virFileDeleteTree(priv->libDir); virFileDeleteTree(priv->channelTargetDir); @@ -7654,8 +7656,6 @@ void qemuProcessStop(virQEMUDriverPtr driver, qemuDomainCleanupRun(driver, vm); - qemuExtDevicesStop(driver, vm); - qemuDBusStop(driver, vm); vm->def->id = -1; -- 2.27.0

2 1

[PATCH v7 0/4] qemu: Support rbd namespace in rbd source name
by Han Han 11 Nov '20

11 Nov '20

Diff from v6: rebase to 6.9.0 v6: https://www.redhat.com/archives/libvir-list/2020-October/msg00707.html gitlab repo: https://gitlab.com/hhan2/libvirt/-/commits/rbd-namespace-v7 Han Han (4): qemu_capabilities: Add QEMU_CAPS_RBD_NAMESPACE util: Add member ns to the storage source struct conf: Support to parse rbd namespace from source name qemu: Implement rbd namespace to the source name attribute docs/formatdomain.rst | 16 ++++++ src/conf/domain_conf.c | 47 ++++++++++++++++-- src/qemu/qemu_block.c | 1 + src/qemu/qemu_capabilities.c | 4 ++ src/qemu/qemu_capabilities.h | 3 ++ src/qemu/qemu_domain.c | 8 +++ src/util/virstoragefile.c | 2 + src/util/virstoragefile.h | 1 + .../caps_5.0.0.aarch64.xml | 1 + .../qemucapabilitiesdata/caps_5.0.0.ppc64.xml | 1 + .../caps_5.0.0.riscv64.xml | 1 + .../caps_5.0.0.x86_64.xml | 1 + .../caps_5.1.0.x86_64.xml | 1 + .../caps_5.2.0.x86_64.xml | 1 + ...k-network-rbd-namespace.x86_64-latest.args | 49 +++++++++++++++++++ .../disk-network-rbd-namespace.xml | 40 +++++++++++++++ tests/qemuxml2argvtest.c | 1 + ...sk-network-rbd-namespace.x86_64-latest.xml | 49 +++++++++++++++++++ tests/qemuxml2xmltest.c | 1 + 19 files changed, 224 insertions(+), 4 deletions(-) create mode 100644 tests/qemuxml2argvdata/disk-network-rbd-namespace.x86_64-latest.args create mode 100644 tests/qemuxml2argvdata/disk-network-rbd-namespace.xml create mode 100644 tests/qemuxml2xmloutdata/disk-network-rbd-namespace.x86_64-latest.xml -- 2.28.0

2 7

[PATCH v2 0/2] Support mdev_types on CSS devices
by Boris Fiuczynski 11 Nov '20

11 Nov '20

All refactoring patches of this series in v1 were accepted except for actual patch enabling the mdev_types support on CSS devices. v2 adds one more refactoring patch in docs before the already sent enablement patch follows again. Boris Fiuczynski (2): docs: refactor mdev_types into new paragraph node_device: detecting mdev_types capability on CSS devices docs/drvnodedev.html.in | 5 +- docs/formatnode.html.in | 85 +++++++++++------ docs/schemas/nodedev.rng | 4 + src/conf/node_device_conf.c | 92 ++++++++++++++++++- src/conf/node_device_conf.h | 11 +++ src/conf/virnodedeviceobj.c | 7 +- src/libvirt_private.syms | 1 + src/node_device/node_device_udev.c | 3 + .../css_0_0_fffe_mdev_types.xml | 17 ++++ tests/nodedevxml2xmltest.c | 1 + 10 files changed, 192 insertions(+), 34 deletions(-) create mode 100644 tests/nodedevschemadata/css_0_0_fffe_mdev_types.xml -- 2.26.2

3 8

[PATCH 1/8] Added a few attach-disk parameters
by Ryan Gahagan 11 Nov '20

11 Nov '20

Signed-off-by: Ryan Gahagan <rgahagan(a)cs.utexas.edu> --- tools/virsh-domain.c | 76 +++++++++++++++++++++++++++++++++++++++----- 1 file changed, 68 insertions(+), 8 deletions(-) diff --git a/tools/virsh-domain.c b/tools/virsh-domain.c index 12b35c037d..16227085cc 100644 --- a/tools/virsh-domain.c +++ b/tools/virsh-domain.c @@ -224,6 +224,26 @@ static const vshCmdOptDef opts_attach_disk[] = { .flags = VSH_OFLAG_REQ | VSH_OFLAG_EMPTY_OK, .help = N_("source of disk device") }, + {.name = "source-protocol", + .type = VSH_OT_STRING, + .help = N_("protocol used by disk device source") + } + {.name = "source-name", + .type = VSH_OT_STRING, + .help = N_("name of disk device source") + }, + {.name = "source-host-name", + .type = VSH_OT_STRING, + .help = N_("host name for source of disk device") + }, + {.name = "source-host-transport", + .type = VSH_OT_STRING, + .help = N_("host transport for source of disk device") + }, + {.name = "source-host-socket", + .type = VSH_OT_STRING, + .help = N_("host socket for source of disk device") + }, {.name = "target", .type = VSH_OT_DATA, .flags = VSH_OFLAG_REQ, @@ -562,11 +582,13 @@ static bool cmdAttachDisk(vshControl *ctl, const vshCmd *cmd) { virDomainPtr dom = NULL; - const char *source = NULL, *target = NULL, *driver = NULL, - *subdriver = NULL, *type = NULL, *mode = NULL, - *iothread = NULL, *cache = NULL, *io = NULL, - *serial = NULL, *straddr = NULL, *wwn = NULL, - *targetbus = NULL, *alias = NULL; + const char *source = NULL, *source_name = NULL, *source_protocol = NULL, + *target = NULL, *driver = NULL, *subdriver = NULL, *type = NULL, + *mode = NULL, *iothread = NULL, *cache = NULL, + *io = NULL, *serial = NULL, *straddr = NULL, + *wwn = NULL, *targetbus = NULL, *alias = NULL, + *host_name = NULL, *host_transport = NULL, + *host_port = NULL, *host_socket = NULL; struct DiskAddress diskAddr; bool isFile = false, functionReturn = false; int ret; @@ -591,6 +613,8 @@ cmdAttachDisk(vshControl *ctl, const vshCmd *cmd) flags |= VIR_DOMAIN_AFFECT_LIVE; if (vshCommandOptStringReq(ctl, cmd, "source", &source) < 0 || + vshCommandOptStringReq(ctl, cmd, "source-name", &source_name) < 0 || + vshCommandOptStringReq(ctl, cmd, "source-protocol", &source_protocol) < 0 || vshCommandOptStringReq(ctl, cmd, "target", &target) < 0 || vshCommandOptStringReq(ctl, cmd, "driver", &driver) < 0 || vshCommandOptStringReq(ctl, cmd, "subdriver", &subdriver) < 0 || @@ -604,7 +628,10 @@ cmdAttachDisk(vshControl *ctl, const vshCmd *cmd) vshCommandOptStringReq(ctl, cmd, "address", &straddr) < 0 || vshCommandOptStringReq(ctl, cmd, "targetbus", &targetbus) < 0 || vshCommandOptStringReq(ctl, cmd, "alias", &alias) < 0 || - vshCommandOptStringReq(ctl, cmd, "sourcetype", &stype) < 0) + vshCommandOptStringReq(ctl, cmd, "sourcetype", &stype) < 0 || + vshCommandOptStringReq(ctl, cmd, "source-host-name", &host_name) < 0 || + vshCommandOptStringReq(ctl, cmd, "source-host-transport", &host_transport) < 0 || + vshCommandOptStringReq(ctl, cmd, "source-host-socket", &host_socket) < 0) goto cleanup; if (!stype) { @@ -659,9 +686,42 @@ cmdAttachDisk(vshControl *ctl, const vshCmd *cmd) virBufferAddLit(&buf, "/>\n"); } - if (source) - virBufferAsprintf(&buf, "<source %s='%s'/>\n", + if (source || source_protocol || source_name || + host_name || host_transport || host_socket) { + virBufferAsprintf(&buf, "<source"); + + if (source) + virBufferAsprintf(&buf, " %s='%s'", isFile ? "file" : "dev", source); + if (source_protocol) + virBufferAsprintf(&buf, " protocol='%s'", source_protocol); + if (source_name) + virBufferAsprintf(&buf, " name='%s'", source_name); + + if (host_name || host_transport || host_socket) { + virBufferAsprintf(">\n<host"); + + if (host_name) { + host_port = strchr(host_name, ':'); + + if (!host_port) + virBufferAsprintf(" name='%s'", host_name); + else { + host_name[host_port - host_name] = '\0'; + virBufferAsprintf(" name='%s' port='%s'", host_name, host_port + 1); + } + } + if (host_transport) + virBufferAsprintf(" transport='%s'", host_transport); + if (host_socket) + virBufferAsprintf(" socket='%s'", host_socket); + + virBufferAsprintf(" />\n</source>\n"); + } else { + virBufferAsprintf(" />\n"); + } + } + virBufferAsprintf(&buf, "<target dev='%s'", target); if (targetbus) virBufferAsprintf(&buf, " bus='%s'", targetbus); -- 2.29.0

3 12

[libvirt] [PATCH v2 00/13] virsh completion improvement
by Lin Ma 11 Nov '20

11 Nov '20

Add more bash completions for some of virsh subcommands/subparameters. v1->v2 * Follow Michal's suggestions: - guestvcpus command: complete offlined vCPUs if --enable, complete onlined vCPUs if --disable - Added a static helper function for interface string provider, - Adjusted some needlessly complicated loops. * Refered to Peter and Michal's comments, I droped the vnc completion patches. * Concentrate on completion itself, Drop all of patches which related to macros to make review easier. Lin Ma (13): virsh: Add vcpu list completion to guestvcpus command virsh: Add logical CPU IDs completion for nodecpustats command virsh: Add serial/parallel device name completion to console command virsh-interface: Add a static helper virshInterfaceStringHelper virsh: Add interface mac completion to iface-name command virsh: Add interface name completion to iface-bridge command virsh: Add interface name completion to iface-mac command vsh: Fix completion error in case of multiple mac addresses virsh: Add mac completion to net-dhcp-leases command virsh: Move/add some of function declarations to virsh-domain.h virsh: Add signal name completion to send-process-signal command virsh: Add lifecycle type completion to set-lifecycle-action command Add lifecycle action completion to set-lifecycle-action command tools/bash-completion/vsh | 1 + tools/virsh-completer-domain.c | 190 ++++++++++++++++++++++++++++++ tools/virsh-completer-domain.h | 20 ++++ tools/virsh-completer-host.c | 31 +++++ tools/virsh-completer-host.h | 4 + tools/virsh-completer-interface.c | 34 ++++-- tools/virsh-completer-interface.h | 7 ++ tools/virsh-completer-network.c | 44 +++++++ tools/virsh-completer-network.h | 4 + tools/virsh-domain.c | 6 +- tools/virsh-domain.h | 4 + tools/virsh-host.c | 1 + tools/virsh-interface.c | 3 + tools/virsh-network.c | 15 ++- 14 files changed, 349 insertions(+), 15 deletions(-) -- 2.26.0

2 20

[libvirt PATCH] qemu: add qemuAgentSSH{Add,Remove,Get}AuthorizedKeys
by marcandre.lureau＠redhat.com 10 Nov '20

10 Nov '20

From: Marc-André Lureau <marcandre.lureau(a)redhat.com> In QEMU 5.2, the guest agent learned to manipulate a user ~/.ssh/authorized_keys. Bind the JSON API to libvirt. https://wiki.qemu.org/ChangeLog/5.2#Guest_agent Fixes: https://bugzilla.redhat.com/show_bug.cgi?id=1888537 Signed-off-by: Marc-André Lureau <marcandre.lureau(a)redhat.com> --- src/qemu/qemu_agent.c | 158 ++++++++++++++++++++++++++++++++++++++++++ src/qemu/qemu_agent.h | 26 +++++++ tests/qemuagenttest.c | 80 +++++++++++++++++++++ 3 files changed, 264 insertions(+) diff --git a/src/qemu/qemu_agent.c b/src/qemu/qemu_agent.c index 7fbb4a9431..75e7fea9e4 100644 --- a/src/qemu/qemu_agent.c +++ b/src/qemu/qemu_agent.c @@ -2496,3 +2496,161 @@ qemuAgentSetResponseTimeout(qemuAgentPtr agent, { agent->timeout = timeout; } + +void qemuAgentSSHAuthorizedKeyFree(qemuAgentSSHAuthorizedKeyPtr key) +{ + if (!key) + return; + + g_free(key->key); + g_free(key); +} + +/* Returns: 0 on success + * -2 when agent command is not supported by the agent and + * 'report_unsupported' is false (libvirt error is not reported) + * -1 otherwise (libvirt error is reported) + */ +int qemuAgentSSHGetAuthorizedKeys(qemuAgentPtr agent, + const char *user, + qemuAgentSSHAuthorizedKeyPtr **keys, + bool report_unsupported) +{ + g_autoptr(virJSONValue) cmd = NULL; + g_autoptr(virJSONValue) reply = NULL; + virJSONValuePtr data = NULL; + size_t ndata; + size_t i; + int rc; + qemuAgentSSHAuthorizedKeyPtr *keys_ret = NULL; + + if (!(cmd = qemuAgentMakeCommand("guest-ssh-get-authorized-keys", + "s:username", user, + NULL))) + return -1; + + if ((rc = qemuAgentCommandFull(agent, cmd, &reply, agent->timeout, + report_unsupported)) < 0) + return rc; + + if (!(data = virJSONValueObjectGetArray(reply, "return"))) { + virReportError(VIR_ERR_INTERNAL_ERROR, "%s", + _("qemu agent didn't return an array of keys")); + return -1; + } + ndata = virJSONValueArraySize(data); + + keys_ret = g_new0(qemuAgentSSHAuthorizedKeyPtr, ndata); + + for (i = 0; i < ndata; i++) { + virJSONValuePtr entry = virJSONValueArrayGet(data, i); + + if (!entry) { + virReportError(VIR_ERR_INTERNAL_ERROR, "%s", + _("array element missing in guest-ssh-get-authorized-keys return " + "value")); + goto cleanup; + } + + keys_ret[i] = g_new0(qemuAgentSSHAuthorizedKey, 1); + keys_ret[i]->key = g_strdup(virJSONValueGetString(entry)); + } + + *keys = g_steal_pointer(&keys_ret); + return ndata; + + cleanup: + if (keys_ret) { + for (i = 0; i < ndata; i++) + qemuAgentSSHAuthorizedKeyFree(keys_ret[i]); + g_free(keys_ret); + } + return -1; +} + +static virJSONValuePtr +makeJSONArrayFromKeys(qemuAgentSSHAuthorizedKeyPtr *keys, + size_t nkeys) +{ + g_autoptr(virJSONValue) jkeys = NULL; + size_t i; + + jkeys = virJSONValueNewArray(); + + for (i = 0; i < nkeys; i++) { + qemuAgentSSHAuthorizedKeyPtr k = keys[i]; + + if (virJSONValueArrayAppendString(jkeys, k->key) < 0) + return NULL; + } + + return g_steal_pointer(&jkeys); +} + +/* Returns: 0 on success + * -2 when agent command is not supported by the agent and + * 'report_unsupported' is false (libvirt error is not reported) + * -1 otherwise (libvirt error is reported) + */ +int qemuAgentSSHAddAuthorizedKeys(qemuAgentPtr agent, + const char *user, + qemuAgentSSHAuthorizedKeyPtr *keys, + size_t nkeys, + bool reset, + bool report_unsupported) +{ + g_autoptr(virJSONValue) cmd = NULL; + g_autoptr(virJSONValue) reply = NULL; + g_autoptr(virJSONValue) jkeys = NULL; + int rc; + + jkeys = makeJSONArrayFromKeys(keys, nkeys); + if (jkeys == NULL) + return -1; + + if (!(cmd = qemuAgentMakeCommand("guest-ssh-add-authorized-keys", + "s:username", user, + "a:keys", &jkeys, + "b:reset", reset, + NULL))) + return -1; + + if ((rc = qemuAgentCommandFull(agent, cmd, &reply, agent->timeout, + report_unsupported)) < 0) + return rc; + + return 0; +} + +/* Returns: 0 on success + * -2 when agent command is not supported by the agent and + * 'report_unsupported' is false (libvirt error is not reported) + * -1 otherwise (libvirt error is reported) + */ +int qemuAgentSSHRemoveAuthorizedKeys(qemuAgentPtr agent, + const char *user, + qemuAgentSSHAuthorizedKeyPtr *keys, + size_t nkeys, + bool report_unsupported) +{ + g_autoptr(virJSONValue) cmd = NULL; + g_autoptr(virJSONValue) reply = NULL; + g_autoptr(virJSONValue) jkeys = NULL; + int rc; + + jkeys = makeJSONArrayFromKeys(keys, nkeys); + if (jkeys == NULL) + return -1; + + if (!(cmd = qemuAgentMakeCommand("guest-ssh-remove-authorized-keys", + "s:username", user, + "a:keys", &jkeys, + NULL))) + return -1; + + if ((rc = qemuAgentCommandFull(agent, cmd, &reply, agent->timeout, + report_unsupported)) < 0) + return rc; + + return 0; +} diff --git a/src/qemu/qemu_agent.h b/src/qemu/qemu_agent.h index 2eeb376a68..3e70a55c19 100644 --- a/src/qemu/qemu_agent.h +++ b/src/qemu/qemu_agent.h @@ -67,6 +67,12 @@ typedef enum { QEMU_AGENT_SHUTDOWN_LAST, } qemuAgentShutdownMode; +typedef struct _qemuAgentSSHAuthorizedKey qemuAgentSSHAuthorizedKey; +typedef qemuAgentSSHAuthorizedKey *qemuAgentSSHAuthorizedKeyPtr; +struct _qemuAgentSSHAuthorizedKey { + char *key; +}; + typedef struct _qemuAgentDiskInfo qemuAgentDiskInfo; typedef qemuAgentDiskInfo *qemuAgentDiskInfoPtr; struct _qemuAgentDiskInfo { @@ -170,3 +176,23 @@ int qemuAgentGetTimezone(qemuAgentPtr mon, void qemuAgentSetResponseTimeout(qemuAgentPtr mon, int timeout); + +void qemuAgentSSHAuthorizedKeyFree(qemuAgentSSHAuthorizedKeyPtr key); + +int qemuAgentSSHGetAuthorizedKeys(qemuAgentPtr agent, + const char *user, + qemuAgentSSHAuthorizedKeyPtr **keys, + bool report_unsupported); + +int qemuAgentSSHAddAuthorizedKeys(qemuAgentPtr agent, + const char *user, + qemuAgentSSHAuthorizedKeyPtr *keys, + size_t nkeys, + bool reset, + bool report_unsupported); + +int qemuAgentSSHRemoveAuthorizedKeys(qemuAgentPtr agent, + const char *user, + qemuAgentSSHAuthorizedKeyPtr *keys, + size_t nkeys, + bool report_unsupported); diff --git a/tests/qemuagenttest.c b/tests/qemuagenttest.c index 607bd97b5c..eda688850f 100644 --- a/tests/qemuagenttest.c +++ b/tests/qemuagenttest.c @@ -35,6 +35,85 @@ virQEMUDriver driver; +static int +testQemuAgentSSHKeys(const void *data) +{ + virDomainXMLOptionPtr xmlopt = (virDomainXMLOptionPtr)data; + qemuMonitorTestPtr test = qemuMonitorTestNewAgent(xmlopt); + qemuAgentSSHAuthorizedKeyPtr *keys = NULL; + int nkeys = 0, i; + int ret = -1; + + if (!test) + return -1; + + if (qemuMonitorTestAddAgentSyncResponse(test) < 0) + goto cleanup; + + if (qemuMonitorTestAddItem(test, "guest-ssh-get-authorized-keys", + "{ \"return\" : [\"algo1 key1 comments1\"," + " \"algo2 key2 comments2\"] }") < 0) + goto cleanup; + + if (qemuMonitorTestAddAgentSyncResponse(test) < 0) + goto cleanup; + + if (qemuMonitorTestAddItem(test, "guest-ssh-add-authorized-keys", + "{ \"return\" : {} }") < 0) + goto cleanup; + + if (qemuMonitorTestAddAgentSyncResponse(test) < 0) + goto cleanup; + + if (qemuMonitorTestAddItem(test, "guest-ssh-remove-authorized-keys", + "{ \"return\" : {} }") < 0) + goto cleanup; + + if ((nkeys = qemuAgentSSHGetAuthorizedKeys(qemuMonitorTestGetAgent(test), + "user", + &keys, + true)) < 0) + goto cleanup; + + if (nkeys != 2) { + virReportError(VIR_ERR_INTERNAL_ERROR, + "expected 2 keys, got %d", nkeys); + ret = -1; + goto cleanup; + } + + if (STRNEQ(keys[1]->key, "algo2 key2 comments2")) { + virReportError(VIR_ERR_INTERNAL_ERROR, "Unexpected key returned: %s", keys[1]->key); + ret = -1; + goto cleanup; + } + + if ((ret = qemuAgentSSHAddAuthorizedKeys(qemuMonitorTestGetAgent(test), + "user", + keys, + nkeys, + true, + true)) < 0) + goto cleanup; + + if ((ret = qemuAgentSSHRemoveAuthorizedKeys(qemuMonitorTestGetAgent(test), + "user", + keys, + nkeys, + true)) < 0) + goto cleanup; + + ret = 0; + + cleanup: + for (i = 0; i < nkeys; i++) + qemuAgentSSHAuthorizedKeyFree(keys[i]); + VIR_FREE(keys); + qemuMonitorTestFree(test); + return ret; +} + + static int testQemuAgentFSFreeze(const void *data) { @@ -1315,6 +1394,7 @@ mymain(void) DO_TEST(Users); DO_TEST(OSInfo); DO_TEST(Timezone); + DO_TEST(SSHKeys); DO_TEST(Timeout); /* Timeout should always be called last */ -- 2.29.0

3 2

[libvirt] [PATCH 00/19] virsh completion improvement
by Lin Ma 10 Nov '20

10 Nov '20

Lin Ma (19): virsh: Add current vcpu list completion to guestvcpus command virsh: Add logical CPU IDs completion for nodecpustats command virsh: Add serial/parallel device name completion to console command virsh: Rename virshInterfaceNameCompleter to virshInterfaceCompleter virsh: create a macro with a _FULL suffix for common --interface option virsh: Add interface name completion to iface-bridge command virsh: Add interface name completion to iface-mac command virsh: Add interface mac completion to iface-name command virdomainobjlist: Add vnc into filter group to check the vnc existence of guest virsh: Only return domains that have VNC display to vncdisplay command vsh: Fix completion error in case of multiple mac addresses virsh: Add mac completion to net-dhcp-leases command virsh-domain: Introduce 2 macros for domain options 'interface' and 'mac' virsh-domain: Apply macro VIRSH_DOMAIN_OPT_INTERFACE for interface option virsh-domain: Apply macro VIRSH_DOMAIN_OPT_MAC for mac option virsh: Move/add some of function declarations to virsh-domain.h virsh: Add signal name completion to send-process-signal command virsh: Add lifecycle type completion to set-lifecycle-action command virsh: Add lifecycle action completion to set-lifecycle-action command include/libvirt/libvirt-domain.h | 3 + src/conf/virdomainobjlist.c | 15 +++ src/conf/virdomainobjlist.h | 7 +- tools/bash-completion/vsh | 1 + tools/virsh-completer-domain.c | 153 +++++++++++++++++++++++++++++- tools/virsh-completer-domain.h | 20 ++++ tools/virsh-completer-host.c | 35 +++++++ tools/virsh-completer-host.h | 4 + tools/virsh-completer-interface.c | 19 ++-- tools/virsh-completer-interface.h | 10 +- tools/virsh-completer-network.c | 45 +++++++++ tools/virsh-completer-network.h | 4 + tools/virsh-domain-monitor.c | 20 +--- tools/virsh-domain-monitor.h | 1 + tools/virsh-domain.c | 30 ++---- tools/virsh-domain.h | 22 +++++ tools/virsh-host.c | 1 + tools/virsh-interface.c | 39 ++++---- tools/virsh-network.c | 15 ++- 19 files changed, 367 insertions(+), 77 deletions(-) -- 2.26.0

4 30

[PATCH] util: convert char pointers to use g_autofree
by Ryan Gahagan 10 Nov '20

10 Nov '20

From: Barrett Schonefeld <bschoney(a)utexas.edu> additional conversions to the GLib API in src/util per issue #11. files updated are: - src/util/vircgroupv1.c - src/util/virhostcpu.c - src/util/virlockspace.c - src/util/virmacmap.c - src/util/virresctrl.c - src/util/virsysinfo.c Related issue: https://gitlab.com/libvirt/libvirt/-/issues/11 Signed-off-by: bschoney <bschoney(a)utexas.edu> Signed-off-by: Barrett Schonefeld <bschoney(a)utexas.edu> --- src/util/vircgroupv1.c | 3 +-- src/util/virhostcpu.c | 4 +--- src/util/virlockspace.c | 6 ++---- src/util/virmacmap.c | 3 +-- src/util/virresctrl.c | 25 ++++++++----------------- src/util/virsysinfo.c | 9 +++------ 6 files changed, 16 insertions(+), 34 deletions(-) diff --git a/src/util/vircgroupv1.c b/src/util/vircgroupv1.c index 731e9d61d4..984cd50409 100644 --- a/src/util/vircgroupv1.c +++ b/src/util/vircgroupv1.c @@ -1549,7 +1549,7 @@ virCgroupV1GetMemoryStat(virCgroupPtr group, unsigned long long *unevictable) { int ret = -1; - char *stat = NULL; + g_autofree char *stat = NULL; char *line = NULL; unsigned long long cacheVal = 0; unsigned long long activeAnonVal = 0; @@ -1614,7 +1614,6 @@ virCgroupV1GetMemoryStat(virCgroupPtr group, ret = 0; cleanup: - VIR_FREE(stat); return ret; } diff --git a/src/util/virhostcpu.c b/src/util/virhostcpu.c index c531d65f86..4f6c3390ce 100644 --- a/src/util/virhostcpu.c +++ b/src/util/virhostcpu.c @@ -87,7 +87,7 @@ virHostCPUGetStatsFreeBSD(int cpuNum, int *nparams) { const char *sysctl_name; - long *cpu_times; + g_autofree long *cpu_times = NULL; struct clockinfo clkinfo; size_t i, j, cpu_times_size, clkinfo_size; int cpu_times_num, offset, hz, stathz, ret = -1; @@ -172,8 +172,6 @@ virHostCPUGetStatsFreeBSD(int cpuNum, ret = 0; cleanup: - VIR_FREE(cpu_times); - return ret; } diff --git a/src/util/virlockspace.c b/src/util/virlockspace.c index b90e13f506..71d5dfb83e 100644 --- a/src/util/virlockspace.c +++ b/src/util/virlockspace.c @@ -515,7 +515,7 @@ int virLockSpaceCreateResource(virLockSpacePtr lockspace, const char *resname) { int ret = -1; - char *respath = NULL; + g_autofree char *respath = NULL; VIR_DEBUG("lockspace=%p resname=%s", lockspace, resname); @@ -538,7 +538,6 @@ int virLockSpaceCreateResource(virLockSpacePtr lockspace, cleanup: virMutexUnlock(&lockspace->lock); - VIR_FREE(respath); return ret; } @@ -547,7 +546,7 @@ int virLockSpaceDeleteResource(virLockSpacePtr lockspace, const char *resname) { int ret = -1; - char *respath = NULL; + g_autofree char *respath = NULL; VIR_DEBUG("lockspace=%p resname=%s", lockspace, resname); @@ -575,7 +574,6 @@ int virLockSpaceDeleteResource(virLockSpacePtr lockspace, cleanup: virMutexUnlock(&lockspace->lock); - VIR_FREE(respath); return ret; } diff --git a/src/util/virmacmap.c b/src/util/virmacmap.c index f9047d0fb1..e68742de10 100644 --- a/src/util/virmacmap.c +++ b/src/util/virmacmap.c @@ -129,7 +129,7 @@ static int virMacMapLoadFile(virMacMapPtr mgr, const char *file) { - char *map_str = NULL; + g_autofree char *map_str = NULL; virJSONValuePtr map = NULL; int map_str_len = 0; size_t i; @@ -189,7 +189,6 @@ virMacMapLoadFile(virMacMapPtr mgr, ret = 0; cleanup: - VIR_FREE(map_str); virJSONValueFree(map); return ret; } diff --git a/src/util/virresctrl.c b/src/util/virresctrl.c index d3087b98c1..1c2d175295 100644 --- a/src/util/virresctrl.c +++ b/src/util/virresctrl.c @@ -709,7 +709,7 @@ virResctrlGetMonitorInfo(virResctrlInfoPtr resctrl) { int ret = -1; int rv = -1; - char *featurestr = NULL; + g_autofree char *featurestr = NULL; char **features = NULL; size_t nfeatures = 0; virResctrlInfoMongrpPtr info_monitor = NULL; @@ -771,7 +771,6 @@ virResctrlGetMonitorInfo(virResctrlInfoPtr resctrl) ret = 0; cleanup: - VIR_FREE(featurestr); g_strfreev(features); VIR_FREE(info_monitor); return ret; @@ -1736,7 +1735,7 @@ virResctrlAllocGetGroup(virResctrlInfoPtr resctrl, const char *groupname, virResctrlAllocPtr *alloc) { - char *schemata = NULL; + g_autofree char *schemata = NULL; int rv = virFileReadValueString(&schemata, SYSFS_RESCTRL_PATH "/%s/schemata", groupname); @@ -1753,11 +1752,9 @@ virResctrlAllocGetGroup(virResctrlInfoPtr resctrl, if (virResctrlAllocParse(resctrl, *alloc, schemata) < 0) goto error; - VIR_FREE(schemata); return 0; error: - VIR_FREE(schemata); virObjectUnref(*alloc); *alloc = NULL; return -1; @@ -2354,8 +2351,8 @@ virResctrlAllocCreate(virResctrlInfoPtr resctrl, virResctrlAllocPtr alloc, const char *machinename) { - char *schemata_path = NULL; - char *alloc_str = NULL; + g_autofree char *schemata_path = NULL; + g_autofree char *alloc_str = NULL; int ret = -1; int lockfd = -1; @@ -2403,8 +2400,6 @@ virResctrlAllocCreate(virResctrlInfoPtr resctrl, ret = 0; cleanup: virResctrlUnlock(lockfd); - VIR_FREE(alloc_str); - VIR_FREE(schemata_path); return ret; } @@ -2413,8 +2408,8 @@ static int virResctrlAddPID(const char *path, pid_t pid) { - char *tasks = NULL; - char *pidstr = NULL; + g_autofree char *tasks = NULL; + g_autofree char *pidstr = NULL; int ret = 0; if (!path) { @@ -2436,8 +2431,6 @@ virResctrlAddPID(const char *path, ret = 0; cleanup: - VIR_FREE(tasks); - VIR_FREE(pidstr); return ret; } @@ -2657,8 +2650,8 @@ virResctrlMonitorGetStats(virResctrlMonitorPtr monitor, size_t i = 0; unsigned long long val = 0; g_autoptr(DIR) dirp = NULL; - char *datapath = NULL; - char *filepath = NULL; + g_autofree char *datapath = NULL; + g_autofree char *filepath = NULL; struct dirent *ent = NULL; virResctrlMonitorStatsPtr stat = NULL; @@ -2737,8 +2730,6 @@ virResctrlMonitorGetStats(virResctrlMonitorPtr monitor, ret = 0; cleanup: - VIR_FREE(datapath); - VIR_FREE(filepath); virResctrlMonitorStatsFree(stat); return ret; } diff --git a/src/util/virsysinfo.c b/src/util/virsysinfo.c index 217f842a37..e1336bf566 100644 --- a/src/util/virsysinfo.c +++ b/src/util/virsysinfo.c @@ -532,9 +532,9 @@ static int virSysinfoParseS390Processor(const char *base, virSysinfoDefPtr ret) { const char *tmp_base; - char *manufacturer = NULL; - char *procline = NULL; - char *ncpu = NULL; + g_autofree char *manufacturer = NULL; + g_autofree char *procline = NULL; + g_autofree char *ncpu = NULL; int result = -1; virSysinfoProcessorDefPtr processor; @@ -593,9 +593,6 @@ virSysinfoParseS390Processor(const char *base, virSysinfoDefPtr ret) result = 0; error: - VIR_FREE(manufacturer); - VIR_FREE(procline); - VIR_FREE(ncpu); return result; } -- 2.29.0

3 2

[libvirt PATCH] virgdbus: fix getting non-shared DBus connection
by Pavel Hrdina 10 Nov '20

10 Nov '20

We need to pass some flags in order to properly initialize the connection otherwise it will not work. This copies what GLib does for g_bus_get_sync() internally. This fixes an issue with LXC driver where libvirt was not able to register any VM with machined. Reported-by: Matthias Maier <tamiko(a)gentoo.org> Signed-off-by: Pavel Hrdina <phrdina(a)redhat.com> --- src/util/virgdbus.c | 6 +++++- 1 file changed, 5 insertions(+), 1 deletion(-) diff --git a/src/util/virgdbus.c b/src/util/virgdbus.c index 19fd7e2fe4..4ad1a5c842 100644 --- a/src/util/virgdbus.c +++ b/src/util/virgdbus.c @@ -54,11 +54,15 @@ virGDBusBusInit(GBusType type, GError **error) if (sharedBus) { return g_bus_get_sync(type, NULL, error); } else { + GDBusConnectionFlags dbusFlags = + G_DBUS_CONNECTION_FLAGS_AUTHENTICATION_CLIENT | + G_DBUS_CONNECTION_FLAGS_MESSAGE_BUS_CONNECTION; + address = g_dbus_address_get_for_bus_sync(type, NULL, error); if (*error) return NULL; return g_dbus_connection_new_for_address_sync(address, - G_DBUS_CONNECTION_FLAGS_NONE, + dbusFlags, NULL, NULL, error); -- 2.26.2

2 1

[PATCH] domain_conf: make virDomainDiskSetSource() void
by Matt Coleman 10 Nov '20

10 Nov '20

The function only returns zero or aborts, so it might as well be void. This has the added benefit of simplifying the code that calls it. Signed-off-by: Matt Coleman <matt(a)datto.com> --- src/conf/domain_conf.c | 3 +-- src/conf/domain_conf.h | 3 +-- src/libxl/libxl_driver.c | 6 ++---- src/libxl/xen_xl.c | 3 +-- src/libxl/xen_xm.c | 13 ++++--------- src/lxc/lxc_controller.c | 13 ++----------- src/vbox/vbox_common.c | 6 +----- src/vmx/vmx.c | 36 ++++++++++++------------------------ src/vz/vz_sdk.c | 4 ++-- 9 files changed, 26 insertions(+), 61 deletions(-) diff --git a/src/conf/domain_conf.c b/src/conf/domain_conf.c index 7696b12ef9..5c8ec19da8 100644 --- a/src/conf/domain_conf.c +++ b/src/conf/domain_conf.c @@ -2241,13 +2241,12 @@ virDomainDiskGetSource(virDomainDiskDef const *def) } -int +void virDomainDiskSetSource(virDomainDiskDefPtr def, const char *src) { char *tmp = g_strdup(src); g_free(def->src->path); def->src->path = tmp; - return 0; } diff --git a/src/conf/domain_conf.h b/src/conf/domain_conf.h index 8a487e9de3..c164b28ea1 100644 --- a/src/conf/domain_conf.h +++ b/src/conf/domain_conf.h @@ -3040,8 +3040,7 @@ void virDomainLeaseDefFree(virDomainLeaseDefPtr def); int virDomainDiskGetType(virDomainDiskDefPtr def); void virDomainDiskSetType(virDomainDiskDefPtr def, int type); const char *virDomainDiskGetSource(virDomainDiskDef const *def); -int virDomainDiskSetSource(virDomainDiskDefPtr def, const char *src) - G_GNUC_WARN_UNUSED_RESULT; +void virDomainDiskSetSource(virDomainDiskDefPtr def, const char *src); void virDomainDiskEmptySource(virDomainDiskDefPtr def); const char *virDomainDiskGetDriver(const virDomainDiskDef *def); int virDomainDiskSetDriver(virDomainDiskDefPtr def, const char *name) diff --git a/src/libxl/libxl_driver.c b/src/libxl/libxl_driver.c index 824ed60dfd..00a74dcb49 100644 --- a/src/libxl/libxl_driver.c +++ b/src/libxl/libxl_driver.c @@ -3022,8 +3022,7 @@ libxlDomainChangeEjectableMedia(virDomainObjPtr vm, virDomainDiskDefPtr disk) goto cleanup; } - if (virDomainDiskSetSource(origdisk, virDomainDiskGetSource(disk)) < 0) - goto cleanup; + virDomainDiskSetSource(origdisk, virDomainDiskGetSource(disk)); virDomainDiskSetType(origdisk, virDomainDiskGetType(disk)); virDomainDiskDefFree(disk); @@ -4084,8 +4083,7 @@ libxlDomainUpdateDeviceConfig(virDomainDefPtr vmdef, virDomainDeviceDefPtr dev) return -1; } - if (virDomainDiskSetSource(orig, virDomainDiskGetSource(disk)) < 0) - return -1; + virDomainDiskSetSource(orig, virDomainDiskGetSource(disk)); virDomainDiskSetType(orig, virDomainDiskGetType(disk)); virDomainDiskSetFormat(orig, virDomainDiskGetFormat(disk)); if (virDomainDiskSetDriver(orig, virDomainDiskGetDriver(disk)) < 0) diff --git a/src/libxl/xen_xl.c b/src/libxl/xen_xl.c index 74f48e4117..d195f866c5 100644 --- a/src/libxl/xen_xl.c +++ b/src/libxl/xen_xl.c @@ -641,8 +641,7 @@ xenParseXLDiskSrc(virDomainDiskDefPtr disk, char *srcstr) disk->src->protocol = VIR_STORAGE_NET_PROTOCOL_RBD; ret = virStorageSourceParseRBDColonString(tmpstr, disk->src); } else { - if (virDomainDiskSetSource(disk, srcstr) < 0) - goto cleanup; + virDomainDiskSetSource(disk, srcstr); ret = 0; } diff --git a/src/libxl/xen_xm.c b/src/libxl/xen_xm.c index 9063a43135..283ed1ee8b 100644 --- a/src/libxl/xen_xm.c +++ b/src/libxl/xen_xm.c @@ -129,14 +129,11 @@ xenParseXMDisk(char *entry, int hvm) if (offset == head) { /* No source file given, eg CDROM with no media */ - ignore_value(virDomainDiskSetSource(disk, NULL)); + virDomainDiskSetSource(disk, NULL); } else { tmp = g_strndup(head, offset - head); - if (virDomainDiskSetSource(disk, tmp) < 0) { - VIR_FREE(tmp); - goto error; - } + virDomainDiskSetSource(disk, tmp); VIR_FREE(tmp); } @@ -175,8 +172,7 @@ xenParseXMDisk(char *entry, int hvm) VIR_FREE(tmp); /* Strip the prefix we found off the source file name */ - if (virDomainDiskSetSource(disk, src + len + 1) < 0) - goto error; + virDomainDiskSetSource(disk, src + len + 1); src = virDomainDiskGetSource(disk); } @@ -206,8 +202,7 @@ xenParseXMDisk(char *entry, int hvm) } /* Strip the prefix we found off the source file name */ - if (virDomainDiskSetSource(disk, src + len + 1) < 0) - goto error; + virDomainDiskSetSource(disk, src + len + 1); src = virDomainDiskGetSource(disk); } } diff --git a/src/lxc/lxc_controller.c b/src/lxc/lxc_controller.c index 4f77a6ace8..97de0408b6 100644 --- a/src/lxc/lxc_controller.c +++ b/src/lxc/lxc_controller.c @@ -479,7 +479,6 @@ static int virLXCControllerSetupLoopDeviceDisk(virDomainDiskDefPtr disk) int lofd; g_autofree char *loname = NULL; const char *src = virDomainDiskGetSource(disk); - int ret = -1; if ((lofd = virFileLoopDeviceAssociate(src, &loname)) < 0) return -1; @@ -492,14 +491,7 @@ static int virLXCControllerSetupLoopDeviceDisk(virDomainDiskDefPtr disk) * the rest of container setup 'just works' */ virDomainDiskSetType(disk, VIR_STORAGE_TYPE_BLOCK); - if (virDomainDiskSetSource(disk, loname) < 0) - goto cleanup; - - ret = 0; - - cleanup: - if (ret < 0) - VIR_FORCE_CLOSE(lofd); + virDomainDiskSetSource(disk, loname); return lofd; @@ -561,8 +553,7 @@ static int virLXCControllerSetupNBDDeviceDisk(virDomainDiskDefPtr disk) * the rest of container setup 'just works' */ virDomainDiskSetType(disk, VIR_STORAGE_TYPE_BLOCK); - if (virDomainDiskSetSource(disk, dev) < 0) - return -1; + virDomainDiskSetSource(disk, dev); return 0; } diff --git a/src/vbox/vbox_common.c b/src/vbox/vbox_common.c index d072ca8015..26168c3c5b 100644 --- a/src/vbox/vbox_common.c +++ b/src/vbox/vbox_common.c @@ -3309,11 +3309,7 @@ vboxDumpDisks(virDomainDefPtr def, vboxDriverPtr data, IMachine *machine) VBOX_UTF16_TO_UTF8(mediumLocUtf16, &mediumLocUtf8); - if (virDomainDiskSetSource(disk, mediumLocUtf8) < 0) { - virReportError(VIR_ERR_INTERNAL_ERROR, "%s", - _("Could not set disk source")); - goto cleanup; - } + virDomainDiskSetSource(disk, mediumLocUtf8); rc = gVBoxAPI.UIMedium.GetReadOnly(medium, &readOnly); if (NS_FAILED(rc)) { diff --git a/src/vmx/vmx.c b/src/vmx/vmx.c index 5fac290a5e..4001174380 100644 --- a/src/vmx/vmx.c +++ b/src/vmx/vmx.c @@ -2410,10 +2410,7 @@ virVMXParseDisk(virVMXContext *ctx, virDomainXMLOptionPtr xmlopt, virConfPtr con virDomainDiskSetType(*def, VIR_STORAGE_TYPE_FILE); if (!(tmp = ctx->parseFileName(fileName, ctx->opaque))) goto cleanup; - if (virDomainDiskSetSource(*def, tmp) < 0) { - VIR_FREE(tmp); - goto cleanup; - } + virDomainDiskSetSource(*def, tmp); VIR_FREE(tmp); (*def)->cachemode = writeThrough ? VIR_DOMAIN_DISK_CACHE_WRITETHRU : VIR_DOMAIN_DISK_CACHE_DEFAULT; @@ -2450,19 +2447,16 @@ virVMXParseDisk(virVMXContext *ctx, virDomainXMLOptionPtr xmlopt, virConfPtr con virDomainDiskSetType(*def, VIR_STORAGE_TYPE_FILE); if (!(tmp = ctx->parseFileName(fileName, ctx->opaque))) goto cleanup; - if (virDomainDiskSetSource(*def, tmp) < 0) { - VIR_FREE(tmp); - goto cleanup; - } + virDomainDiskSetSource(*def, tmp); VIR_FREE(tmp); } else if (deviceType && STRCASEEQ(deviceType, "atapi-cdrom")) { virDomainDiskSetType(*def, VIR_STORAGE_TYPE_BLOCK); if (fileName && STRCASEEQ(fileName, "auto detect")) { - ignore_value(virDomainDiskSetSource(*def, NULL)); + virDomainDiskSetSource(*def, NULL); (*def)->startupPolicy = VIR_DOMAIN_STARTUP_POLICY_OPTIONAL; - } else if (virDomainDiskSetSource(*def, fileName) < 0) { - goto cleanup; + } else { + virDomainDiskSetSource(*def, fileName); } } else if (deviceType && STRCASEEQ(deviceType, "cdrom-raw")) { /* Raw access CD-ROMs actually are device='lun' */ @@ -2470,10 +2464,10 @@ virVMXParseDisk(virVMXContext *ctx, virDomainXMLOptionPtr xmlopt, virConfPtr con virDomainDiskSetType(*def, VIR_STORAGE_TYPE_BLOCK); if (fileName && STRCASEEQ(fileName, "auto detect")) { - ignore_value(virDomainDiskSetSource(*def, NULL)); + virDomainDiskSetSource(*def, NULL); (*def)->startupPolicy = VIR_DOMAIN_STARTUP_POLICY_OPTIONAL; - } else if (virDomainDiskSetSource(*def, fileName) < 0) { - goto cleanup; + } else { + virDomainDiskSetSource(*def, fileName); } } else if (busType == VIR_DOMAIN_DISK_BUS_SCSI && deviceType && STRCASEEQ(deviceType, "scsi-passthru")) { @@ -2481,9 +2475,7 @@ virVMXParseDisk(virVMXContext *ctx, virDomainXMLOptionPtr xmlopt, virConfPtr con /* SCSI-passthru CD-ROMs actually are device='lun' */ (*def)->device = VIR_DOMAIN_DISK_DEVICE_LUN; virDomainDiskSetType(*def, VIR_STORAGE_TYPE_BLOCK); - - if (virDomainDiskSetSource(*def, fileName) < 0) - goto cleanup; + virDomainDiskSetSource(*def, fileName); } else { /* * This function was called in order to parse a CDROM device, @@ -2502,7 +2494,7 @@ virVMXParseDisk(virVMXContext *ctx, virDomainXMLOptionPtr xmlopt, virConfPtr con } virDomainDiskSetType(*def, VIR_STORAGE_TYPE_FILE); - ignore_value(virDomainDiskSetSource(*def, NULL)); + virDomainDiskSetSource(*def, NULL); } else { virReportError(VIR_ERR_INTERNAL_ERROR, _("Invalid or not yet handled value '%s' " @@ -2514,18 +2506,14 @@ virVMXParseDisk(virVMXContext *ctx, virDomainXMLOptionPtr xmlopt, virConfPtr con } else if (device == VIR_DOMAIN_DISK_DEVICE_FLOPPY) { if (fileType != NULL && STRCASEEQ(fileType, "device")) { virDomainDiskSetType(*def, VIR_STORAGE_TYPE_BLOCK); - if (virDomainDiskSetSource(*def, fileName) < 0) - goto cleanup; + virDomainDiskSetSource(*def, fileName); } else if (fileType != NULL && STRCASEEQ(fileType, "file")) { char *tmp = NULL; virDomainDiskSetType(*def, VIR_STORAGE_TYPE_FILE); if (fileName && !(tmp = ctx->parseFileName(fileName, ctx->opaque))) goto cleanup; - if (virDomainDiskSetSource(*def, tmp) < 0) { - VIR_FREE(tmp); - goto cleanup; - } + virDomainDiskSetSource(*def, tmp); VIR_FREE(tmp); } else { virReportError(VIR_ERR_INTERNAL_ERROR, diff --git a/src/vz/vz_sdk.c b/src/vz/vz_sdk.c index 7877974628..6a0ab5c862 100644 --- a/src/vz/vz_sdk.c +++ b/src/vz/vz_sdk.c @@ -674,8 +674,8 @@ prlsdkGetDiskInfo(vzDriverPtr driver, if (!(buf = prlsdkGetStringParamVar(PrlVmDev_GetFriendlyName, prldisk))) goto cleanup; - if (*buf != '\0' && virDomainDiskSetSource(disk, buf) < 0) - goto cleanup; + if (*buf != '\0') + virDomainDiskSetSource(disk, buf); if (prlsdkGetDiskId(prldisk, &disk->bus, &disk->dst) < 0) goto cleanup; -- 2.27.0

4 5

[PATCH] convert char pointers to use g_autofree
by Ryan Gahagan 10 Nov '20

10 Nov '20

From: bschoney <bschoney(a)utexas.edu> additional conversions to the GLib API in src/util per issue #11. Please let me know if there are additional changes I should make in the files updated so far. I intend to submit work on additional files, and I want to be sure the changes so far are correct. Related issue: https://gitlab.com/libvirt/libvirt/-/issues/11 Signed-off-by: bschoney <bschoney(a)utexas.edu> --- src/util/vircgroupv1.c | 3 +-- src/util/virhostcpu.c | 4 +--- src/util/virlockspace.c | 6 ++---- src/util/virmacmap.c | 3 +-- src/util/virresctrl.c | 25 ++++++++----------------- src/util/virsysinfo.c | 9 +++------ 6 files changed, 16 insertions(+), 34 deletions(-) diff --git a/src/util/vircgroupv1.c b/src/util/vircgroupv1.c index 731e9d61d4..984cd50409 100644 --- a/src/util/vircgroupv1.c +++ b/src/util/vircgroupv1.c @@ -1549,7 +1549,7 @@ virCgroupV1GetMemoryStat(virCgroupPtr group, unsigned long long *unevictable) { int ret = -1; - char *stat = NULL; + g_autofree char *stat = NULL; char *line = NULL; unsigned long long cacheVal = 0; unsigned long long activeAnonVal = 0; @@ -1614,7 +1614,6 @@ virCgroupV1GetMemoryStat(virCgroupPtr group, ret = 0; cleanup: - VIR_FREE(stat); return ret; } diff --git a/src/util/virhostcpu.c b/src/util/virhostcpu.c index c531d65f86..4f6c3390ce 100644 --- a/src/util/virhostcpu.c +++ b/src/util/virhostcpu.c @@ -87,7 +87,7 @@ virHostCPUGetStatsFreeBSD(int cpuNum, int *nparams) { const char *sysctl_name; - long *cpu_times; + g_autofree long *cpu_times = NULL; struct clockinfo clkinfo; size_t i, j, cpu_times_size, clkinfo_size; int cpu_times_num, offset, hz, stathz, ret = -1; @@ -172,8 +172,6 @@ virHostCPUGetStatsFreeBSD(int cpuNum, ret = 0; cleanup: - VIR_FREE(cpu_times); - return ret; } diff --git a/src/util/virlockspace.c b/src/util/virlockspace.c index 2731d46dfc..c88a24be36 100644 --- a/src/util/virlockspace.c +++ b/src/util/virlockspace.c @@ -515,7 +515,7 @@ int virLockSpaceCreateResource(virLockSpacePtr lockspace, const char *resname) { int ret = -1; - char *respath = NULL; + g_autofree char *respath = NULL; VIR_DEBUG("lockspace=%p resname=%s", lockspace, resname); @@ -538,7 +538,6 @@ int virLockSpaceCreateResource(virLockSpacePtr lockspace, cleanup: virMutexUnlock(&lockspace->lock); - VIR_FREE(respath); return ret; } @@ -547,7 +546,7 @@ int virLockSpaceDeleteResource(virLockSpacePtr lockspace, const char *resname) { int ret = -1; - char *respath = NULL; + g_autofree char *respath = NULL; VIR_DEBUG("lockspace=%p resname=%s", lockspace, resname); @@ -575,7 +574,6 @@ int virLockSpaceDeleteResource(virLockSpacePtr lockspace, cleanup: virMutexUnlock(&lockspace->lock); - VIR_FREE(respath); return ret; } diff --git a/src/util/virmacmap.c b/src/util/virmacmap.c index 2d203e72af..70b148acac 100644 --- a/src/util/virmacmap.c +++ b/src/util/virmacmap.c @@ -129,7 +129,7 @@ static int virMacMapLoadFile(virMacMapPtr mgr, const char *file) { - char *map_str = NULL; + g_autofree char *map_str = NULL; virJSONValuePtr map = NULL; int map_str_len = 0; size_t i; @@ -189,7 +189,6 @@ virMacMapLoadFile(virMacMapPtr mgr, ret = 0; cleanup: - VIR_FREE(map_str); virJSONValueFree(map); return ret; } diff --git a/src/util/virresctrl.c b/src/util/virresctrl.c index d3087b98c1..1c2d175295 100644 --- a/src/util/virresctrl.c +++ b/src/util/virresctrl.c @@ -709,7 +709,7 @@ virResctrlGetMonitorInfo(virResctrlInfoPtr resctrl) { int ret = -1; int rv = -1; - char *featurestr = NULL; + g_autofree char *featurestr = NULL; char **features = NULL; size_t nfeatures = 0; virResctrlInfoMongrpPtr info_monitor = NULL; @@ -771,7 +771,6 @@ virResctrlGetMonitorInfo(virResctrlInfoPtr resctrl) ret = 0; cleanup: - VIR_FREE(featurestr); g_strfreev(features); VIR_FREE(info_monitor); return ret; @@ -1736,7 +1735,7 @@ virResctrlAllocGetGroup(virResctrlInfoPtr resctrl, const char *groupname, virResctrlAllocPtr *alloc) { - char *schemata = NULL; + g_autofree char *schemata = NULL; int rv = virFileReadValueString(&schemata, SYSFS_RESCTRL_PATH "/%s/schemata", groupname); @@ -1753,11 +1752,9 @@ virResctrlAllocGetGroup(virResctrlInfoPtr resctrl, if (virResctrlAllocParse(resctrl, *alloc, schemata) < 0) goto error; - VIR_FREE(schemata); return 0; error: - VIR_FREE(schemata); virObjectUnref(*alloc); *alloc = NULL; return -1; @@ -2354,8 +2351,8 @@ virResctrlAllocCreate(virResctrlInfoPtr resctrl, virResctrlAllocPtr alloc, const char *machinename) { - char *schemata_path = NULL; - char *alloc_str = NULL; + g_autofree char *schemata_path = NULL; + g_autofree char *alloc_str = NULL; int ret = -1; int lockfd = -1; @@ -2403,8 +2400,6 @@ virResctrlAllocCreate(virResctrlInfoPtr resctrl, ret = 0; cleanup: virResctrlUnlock(lockfd); - VIR_FREE(alloc_str); - VIR_FREE(schemata_path); return ret; } @@ -2413,8 +2408,8 @@ static int virResctrlAddPID(const char *path, pid_t pid) { - char *tasks = NULL; - char *pidstr = NULL; + g_autofree char *tasks = NULL; + g_autofree char *pidstr = NULL; int ret = 0; if (!path) { @@ -2436,8 +2431,6 @@ virResctrlAddPID(const char *path, ret = 0; cleanup: - VIR_FREE(tasks); - VIR_FREE(pidstr); return ret; } @@ -2657,8 +2650,8 @@ virResctrlMonitorGetStats(virResctrlMonitorPtr monitor, size_t i = 0; unsigned long long val = 0; g_autoptr(DIR) dirp = NULL; - char *datapath = NULL; - char *filepath = NULL; + g_autofree char *datapath = NULL; + g_autofree char *filepath = NULL; struct dirent *ent = NULL; virResctrlMonitorStatsPtr stat = NULL; @@ -2737,8 +2730,6 @@ virResctrlMonitorGetStats(virResctrlMonitorPtr monitor, ret = 0; cleanup: - VIR_FREE(datapath); - VIR_FREE(filepath); virResctrlMonitorStatsFree(stat); return ret; } diff --git a/src/util/virsysinfo.c b/src/util/virsysinfo.c index 217f842a37..e1336bf566 100644 --- a/src/util/virsysinfo.c +++ b/src/util/virsysinfo.c @@ -532,9 +532,9 @@ static int virSysinfoParseS390Processor(const char *base, virSysinfoDefPtr ret) { const char *tmp_base; - char *manufacturer = NULL; - char *procline = NULL; - char *ncpu = NULL; + g_autofree char *manufacturer = NULL; + g_autofree char *procline = NULL; + g_autofree char *ncpu = NULL; int result = -1; virSysinfoProcessorDefPtr processor; @@ -593,9 +593,6 @@ virSysinfoParseS390Processor(const char *base, virSysinfoDefPtr ret) result = 0; error: - VIR_FREE(manufacturer); - VIR_FREE(procline); - VIR_FREE(ncpu); return result; } -- 2.29.0

2 1

[libvirt PATCH] Fix name prefix of VIR_DOMAIN_CHECKPOINT_REDEFINE_VALIDATE
by Daniel P. Berrangé 10 Nov '20

10 Nov '20

The enum constant names should all have a prefix that matches the enum name. VIR_DOMAIN_CHECKPOINT_REDEFINE_VALIDATE was missing the "CREATE_" part of the name prefix. Signed-off-by: Daniel P. Berrangé <berrange(a)redhat.com> --- include/libvirt/libvirt-domain-checkpoint.h | 4 ++-- src/libvirt-domain-checkpoint.c | 4 ++-- src/qemu/qemu_checkpoint.c | 4 ++-- tools/virsh-checkpoint.c | 2 +- 4 files changed, 7 insertions(+), 7 deletions(-) diff --git a/include/libvirt/libvirt-domain-checkpoint.h b/include/libvirt/libvirt-domain-checkpoint.h index 58932c8a6a..a2f97531f8 100644 --- a/include/libvirt/libvirt-domain-checkpoint.h +++ b/include/libvirt/libvirt-domain-checkpoint.h @@ -57,8 +57,8 @@ typedef enum { quiesce all mounted file systems within the domain */ - VIR_DOMAIN_CHECKPOINT_REDEFINE_VALIDATE = (1 << 2), /* validate disk data state - when redefining a checkpoint */ + VIR_DOMAIN_CHECKPOINT_CREATE_REDEFINE_VALIDATE = (1 << 2), /* validate disk data state + when redefining a checkpoint */ } virDomainCheckpointCreateFlags; /* Create a checkpoint using the current VM state. */ diff --git a/src/libvirt-domain-checkpoint.c b/src/libvirt-domain-checkpoint.c index e0c2527ccb..e6ad4f4f5d 100644 --- a/src/libvirt-domain-checkpoint.c +++ b/src/libvirt-domain-checkpoint.c @@ -125,7 +125,7 @@ virDomainCheckpointGetConnect(virDomainCheckpointPtr checkpoint) * has a way to resupply correct defaults). Not all hypervisors support * this flag. * - * If @flags includes VIR_DOMAIN_CHECKPOINT_REDEFINE_VALIDATE along with + * If @flags includes VIR_DOMAIN_CHECKPOINT_CREATE_REDEFINE_VALIDATE along with * VIR_DOMAIN_CHECKPOINT_CREATE_REDEFINE the state of the metadata related * to the disk state of the redefined checkpoint is validated. Note that * hypervisors may require that the @domain is running to perform validation. @@ -160,7 +160,7 @@ virDomainCheckpointCreateXML(virDomainPtr domain, VIR_DOMAIN_CHECKPOINT_CREATE_QUIESCE, error); - VIR_REQUIRE_FLAG_GOTO(VIR_DOMAIN_CHECKPOINT_REDEFINE_VALIDATE, + VIR_REQUIRE_FLAG_GOTO(VIR_DOMAIN_CHECKPOINT_CREATE_REDEFINE_VALIDATE, VIR_DOMAIN_CHECKPOINT_CREATE_REDEFINE, error); diff --git a/src/qemu/qemu_checkpoint.c b/src/qemu/qemu_checkpoint.c index c24376dbe8..eb33633a11 100644 --- a/src/qemu/qemu_checkpoint.c +++ b/src/qemu/qemu_checkpoint.c @@ -538,13 +538,13 @@ qemuCheckpointCreateXML(virDomainPtr domain, virDomainCheckpointPtr checkpoint = NULL; bool update_current = true; bool redefine = flags & VIR_DOMAIN_CHECKPOINT_CREATE_REDEFINE; - bool validate_bitmaps = flags & VIR_DOMAIN_CHECKPOINT_REDEFINE_VALIDATE; + bool validate_bitmaps = flags & VIR_DOMAIN_CHECKPOINT_CREATE_REDEFINE_VALIDATE; unsigned int parse_flags = 0; g_autoptr(virQEMUDriverConfig) cfg = virQEMUDriverGetConfig(driver); g_autoptr(virDomainCheckpointDef) def = NULL; virCheckFlags(VIR_DOMAIN_CHECKPOINT_CREATE_REDEFINE | - VIR_DOMAIN_CHECKPOINT_REDEFINE_VALIDATE, NULL); + VIR_DOMAIN_CHECKPOINT_CREATE_REDEFINE_VALIDATE, NULL); if (redefine) { parse_flags |= VIR_DOMAIN_CHECKPOINT_PARSE_REDEFINE; diff --git a/tools/virsh-checkpoint.c b/tools/virsh-checkpoint.c index cc2bbdae8a..f6396d16eb 100644 --- a/tools/virsh-checkpoint.c +++ b/tools/virsh-checkpoint.c @@ -125,7 +125,7 @@ cmdCheckpointCreate(vshControl *ctl, if (vshCommandOptBool(cmd, "redefine")) flags |= VIR_DOMAIN_CHECKPOINT_CREATE_REDEFINE; if (vshCommandOptBool(cmd, "redefine-validate")) - flags |= VIR_DOMAIN_CHECKPOINT_REDEFINE_VALIDATE; + flags |= VIR_DOMAIN_CHECKPOINT_CREATE_REDEFINE_VALIDATE; if (vshCommandOptBool(cmd, "quiesce")) flags |= VIR_DOMAIN_CHECKPOINT_CREATE_QUIESCE; -- 2.28.0

2 1

[libvirt PATCH 0/2] Fix dependencies for python scripts
by Daniel P. Berrangé 10 Nov '20

10 Nov '20

Daniel P. Berrangé (2): meson: ensure python script is run in utf8 env meson: drop use of .path() for python args docs/manpages/meson.build | 4 ++-- docs/meson.build | 8 ++++---- src/access/meson.build | 2 +- src/admin/meson.build | 4 ++-- src/esx/meson.build | 4 ++-- src/hyperv/meson.build | 2 +- src/meson.build | 18 +++++++++--------- src/qemu/meson.build | 2 +- src/util/meson.build | 4 ++-- 9 files changed, 24 insertions(+), 24 deletions(-) -- 2.28.0

2 3

[PATCH 0/7] drop support for Windows versions prior to 2012R2
by Matt Coleman 09 Nov '20

09 Nov '20

Microsoft no longer supports Windows 2008R2 at all. Windows 2012 and 2012 R2 are still within extended support until October 9, 2023. Hyper-V's WMI API has two versions. V1 is supported by 2008R2 and 2012. 2012 also offered initial support for V2, but it's incomplete. 2012R2 was the first version to offer full support for the V2 API. This patchset drops support for the V1 WMI API. Here's a GitLab merge request, if you'd prefer to review it there: https://gitlab.com/iammattcoleman/libvirt/-/merge_requests/7 Matt Coleman (7): hyperv: remove V1 classes from the WMI generator input hyperv: remove hypervPrivate->wmiVersion hyperv: remove support for multiple API versions from the WMI generator hyperv: remove hypervWmiClassInfoList, hypervWmiClassInfoListPtr, and _hypervWmiClassInfoList hyperv: do not generate *_CLASSNAME constants docs: drop support for Windows versions prior to 2012R2 news: drop support for Windows versions prior to 2012R2 NEWS.rst | 6 + docs/drvhyperv.html.in | 17 +- docs/platforms.rst | 3 +- scripts/hyperv_wmi_generator.py | 275 ++++------------- src/hyperv/hyperv_driver.c | 299 +++++------------- src/hyperv/hyperv_private.h | 7 - src/hyperv/hyperv_wmi.c | 108 ++----- src/hyperv/hyperv_wmi.h | 39 +-- src/hyperv/hyperv_wmi_classes.h | 13 - src/hyperv/hyperv_wmi_generator.input | 422 +------------------------- 10 files changed, 180 insertions(+), 1009 deletions(-) -- 2.27.0

2 18

[PATCH] qemustatusxml2xmltest: Remove 'virdeterministichash' mocking
by Peter Krempa 09 Nov '20

09 Nov '20

Commit 89a3115bac2c92ac67516 was not updated after recent changes to hash table usage and was still referencing the now removed deterministic hash mock, which caused CI failure. Fixes: 89a3115bac2c92ac67516d04df6a45769f69a37c Signed-off-by: Peter Krempa <pkrempa(a)redhat.com> --- Pushed as fix for CI. tests/qemustatusxml2xmltest.c | 3 +-- 1 file changed, 1 insertion(+), 2 deletions(-) diff --git a/tests/qemustatusxml2xmltest.c b/tests/qemustatusxml2xmltest.c index 3168622be6..67a070c986 100644 --- a/tests/qemustatusxml2xmltest.c +++ b/tests/qemustatusxml2xmltest.c @@ -151,5 +151,4 @@ mymain(void) VIR_TEST_MAIN_PRELOAD(mymain, VIR_TEST_MOCK("virpci"), VIR_TEST_MOCK("virrandom"), - VIR_TEST_MOCK("domaincaps"), - VIR_TEST_MOCK("virdeterministichash")) + VIR_TEST_MOCK("domaincaps")) -- 2.26.2

1 0

[libvirt PATCH 0/2] Switch our build repo CI recipes in the ci subdirectory to meson
by Erik Skultety 09 Nov '20

09 Nov '20

Erik Skultety (2): ci: Switch to meson build system ci: Drop env variables related to autotools and make ci/Makefile | 29 ++++++----------------------- ci/build.sh | 21 ++++++--------------- 2 files changed, 12 insertions(+), 38 deletions(-) -- 2.26.2

2 5

[PULL 0/3] MIPS patches for 5.2-rc1
by Philippe Mathieu-Daudé 09 Nov '20

09 Nov '20

The following changes since commit 3493c36f0371777c62d1d72b205b0eb6117e2156: Merge remote-tracking branch 'remotes/cohuck/tags/s390x-20201106' into staging (2020-11-06 13:43:28 +0000) are available in the Git repository at: https://gitlab.com/philmd/qemu.git tags/mips-fixes-20201109 for you to fetch changes up to bf4ee88ab63fcf2dcb75f0d68cc6c8d2edb68212: hw/mips/boston: Fix memory leak in boston_fdt_filter() error-handling paths (2020-11-09 00:40:44 +0100) ---------------------------------------------------------------- MIPS patches queue - Deprecate nanoMIPS ISA - Fix PageMask with variable page size (Huacai Chen) - Fix memory leak in boston_fdt_filter (Coverity CID 1432275, Peter Maydell) CI jobs results: . https://cirrus-ci.com/build/5439131968864256 . https://gitlab.com/philmd/qemu/-/pipelines/213403385 . https://travis-ci.org/github/philmd/qemu/builds/742312387 ---------------------------------------------------------------- Jiaxun Yang (1): target/mips: Fix PageMask with variable page size Peter Maydell (1): hw/mips/boston: Fix memory leak in boston_fdt_filter() error-handling paths Philippe Mathieu-Daudé (1): target/mips: Deprecate nanoMIPS ISA docs/system/deprecated.rst | 23 +++++++++++++++++++++++ target/mips/cpu.h | 1 + hw/mips/boston.c | 10 ++++------ target/mips/cp0_helper.c | 27 +++++++++++++++++++++------ MAINTAINERS | 6 +++++- 5 files changed, 54 insertions(+), 13 deletions(-) -- 2.26.2

2 4