June 2017 - Devel - libvirt List Archives

[libvirt] [PATCH v4 0/6] Fix error reporting in streams
by Michal Privoznik 11 Jul '17

11 Jul '17

v4 of: https://www.redhat.com/archives/libvir-list/2017-June/msg00190.html Frankly, nothing much changed since v3, but the discussion on those patches got very hairy and without any explicit ACKs. So I'm resending to get them :-) Michal Privoznik (6): virfdstream: Check for thread error more frequently fdstream: Report error from the I/O thread virStream*All: Call virStreamAbort() more frequently virStream*All: Preserve reported error virFileInData: preserve errno in cleanup path virStream*All: Report error if a callback fails daemon/stream.c | 18 ++++++--- include/libvirt/libvirt-stream.h | 17 +++++++- src/libvirt-stream.c | 83 +++++++++++++++++++++++++++++++--------- src/util/virfdstream.c | 26 ++++++++++--- src/util/virfile.c | 5 ++- 5 files changed, 117 insertions(+), 32 deletions(-) -- 2.13.0

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[libvirt] [PATCHv2 0/2] Adding support for LXC Docker-json configuration
by Venkat Datta N H 11 Jul '17

11 Jul '17

Hi All, I added two patches to support conversion of Docker JSON configuration into LXC Native Domain XML. Venkat Datta N H (2): lxc: add support for docker-json Memory and VCPU conversion lxc: add support for docker-json command conversion po/POTFILES.in | 1 + src/Makefile.am | 1 + src/lxc/lxc_docker.c | 181 +++++++++++++++++++++ src/lxc/lxc_docker.h | 32 ++++ src/lxc/lxc_driver.c | 13 +- src/lxc/lxc_native.h | 1 + tests/Makefile.am | 8 +- .../lxcdocker2xmldata-command.json | 47 ++++++ .../lxcdocker2xmldata-command.xml | 17 ++ .../lxcdocker2xmldata-simple.json | 36 ++++ .../lxcdocker2xmldata/lxcdocker2xmldata-simple.xml | 15 ++ tests/lxcdocker2xmltest.c | 150 +++++++++++++++++ 12 files changed, 496 insertions(+), 6 deletions(-) create mode 100644 src/lxc/lxc_docker.c create mode 100644 src/lxc/lxc_docker.h create mode 100644 tests/lxcdocker2xmldata/lxcdocker2xmldata-command.json create mode 100644 tests/lxcdocker2xmldata/lxcdocker2xmldata-command.xml create mode 100644 tests/lxcdocker2xmldata/lxcdocker2xmldata-simple.json create mode 100644 tests/lxcdocker2xmldata/lxcdocker2xmldata-simple.xml create mode 100644 tests/lxcdocker2xmltest.c -- 2.7.4

3 5

[libvirt] [PATCH] qemu: domain: Use vcpu 'node-id' property and pass it back to qemu
by Peter Krempa 10 Jul '17

10 Jul '17

vcpu properties gathered from query-hotpluggable cpus need to be passed back to qemu. As qemu did not use the node-id property until now and libvirt forgot to pass it back properly (it was parsed but not passed around) we did not honor this. This patch adds node-id to the structures where it was missing and passes it around as necessary. The test data was generated with a VM with following config: <numa> <cell id='0' cpus='0,2,4,6' memory='512000' unit='KiB'/> <cell id='1' cpus='1,3,5,7' memory='512000' unit='KiB'/> </numa> Resolves: https://bugzilla.redhat.com/show_bug.cgi?id=1452053 --- src/qemu/qemu_command.c | 4 + src/qemu/qemu_domain.c | 1 + src/qemu/qemu_domain.h | 1 + src/qemu/qemu_monitor.c | 2 + src/qemu/qemu_monitor.h | 1 + ...qemumonitorjson-cpuinfo-x86-node-full-cpus.json | 35 +++++++++ ...umonitorjson-cpuinfo-x86-node-full-hotplug.json | 87 ++++++++++++++++++++++ .../qemumonitorjson-cpuinfo-x86-node-full.data | 48 ++++++++++++ tests/qemumonitorjsontest.c | 3 + 9 files changed, 182 insertions(+) create mode 100644 tests/qemumonitorjsondata/qemumonitorjson-cpuinfo-x86-node-full-cpus.json create mode 100644 tests/qemumonitorjsondata/qemumonitorjson-cpuinfo-x86-node-full-hotplug.json create mode 100644 tests/qemumonitorjsondata/qemumonitorjson-cpuinfo-x86-node-full.data diff --git a/src/qemu/qemu_command.c b/src/qemu/qemu_command.c index c53ab97b9..3fe291863 100644 --- a/src/qemu/qemu_command.c +++ b/src/qemu/qemu_command.c @@ -10508,6 +10508,10 @@ qemuBuildHotpluggableCPUProps(const virDomainVcpuDef *vcpu) virJSONValueObjectAdd(ret, "i:thread-id", vcpupriv->thread_id, NULL) < 0) goto error; + if (vcpupriv->node_id != -1 && + virJSONValueObjectAdd(ret, "i:node-id", vcpupriv->node_id, NULL) < 0) + goto error; + return ret; error: diff --git a/src/qemu/qemu_domain.c b/src/qemu/qemu_domain.c index 8e7404da6..0d9cd94b2 100644 --- a/src/qemu/qemu_domain.c +++ b/src/qemu/qemu_domain.c @@ -6986,6 +6986,7 @@ qemuDomainRefreshVcpuInfo(virQEMUDriverPtr driver, vcpupriv->socket_id = info[i].socket_id; vcpupriv->core_id = info[i].core_id; vcpupriv->thread_id = info[i].thread_id; + vcpupriv->node_id = info[i].node_id; vcpupriv->vcpus = info[i].vcpus; VIR_FREE(vcpupriv->type); VIR_STEAL_PTR(vcpupriv->type, info[i].type); diff --git a/src/qemu/qemu_domain.h b/src/qemu/qemu_domain.h index aae322473..365b23c96 100644 --- a/src/qemu/qemu_domain.h +++ b/src/qemu/qemu_domain.h @@ -359,6 +359,7 @@ struct _qemuDomainVcpuPrivate { int socket_id; int core_id; int thread_id; + int node_id; int vcpus; }; diff --git a/src/qemu/qemu_monitor.c b/src/qemu/qemu_monitor.c index 5c29b3763..2b0afcc21 100644 --- a/src/qemu/qemu_monitor.c +++ b/src/qemu/qemu_monitor.c @@ -1750,6 +1750,7 @@ qemuMonitorCPUInfoClear(qemuMonitorCPUInfoPtr cpus, cpus[i].socket_id = -1; cpus[i].core_id = -1; cpus[i].thread_id = -1; + cpus[i].node_id = -1; cpus[i].vcpus = 0; cpus[i].tid = 0; cpus[i].halted = false; @@ -1902,6 +1903,7 @@ qemuMonitorGetCPUInfoHotplug(struct qemuMonitorQueryHotpluggableCpusEntry *hotpl vcpus[mastervcpu].socket_id = hotplugvcpus[i].socket_id; vcpus[mastervcpu].core_id = hotplugvcpus[i].core_id; vcpus[mastervcpu].thread_id = hotplugvcpus[i].thread_id; + vcpus[mastervcpu].node_id = hotplugvcpus[i].node_id; vcpus[mastervcpu].vcpus = hotplugvcpus[i].vcpus; VIR_STEAL_PTR(vcpus[mastervcpu].qom_path, hotplugvcpus[i].qom_path); VIR_STEAL_PTR(vcpus[mastervcpu].alias, hotplugvcpus[i].alias); diff --git a/src/qemu/qemu_monitor.h b/src/qemu/qemu_monitor.h index 8956bf929..1697db55c 100644 --- a/src/qemu/qemu_monitor.h +++ b/src/qemu/qemu_monitor.h @@ -483,6 +483,7 @@ struct _qemuMonitorCPUInfo { int socket_id; int core_id; int thread_id; + int node_id; unsigned int vcpus; /* number of vcpus added if given entry is hotplugged */ /* name of the qemu type to add in case of hotplug */ diff --git a/tests/qemumonitorjsondata/qemumonitorjson-cpuinfo-x86-node-full-cpus.json b/tests/qemumonitorjsondata/qemumonitorjson-cpuinfo-x86-node-full-cpus.json new file mode 100644 index 000000000..6b39efa69 --- /dev/null +++ b/tests/qemumonitorjsondata/qemumonitorjson-cpuinfo-x86-node-full-cpus.json @@ -0,0 +1,35 @@ +{ + "return": [ + { + "arch": "x86", + "current": true, + "props": { + "core-id": 0, + "thread-id": 0, + "node-id": 0, + "socket-id": 0 + }, + "CPU": 0, + "qom_path": "/machine/unattached/device[0]", + "pc": 1048956, + "halted": true, + "thread_id": 2033724 + }, + { + "arch": "x86", + "current": false, + "props": { + "core-id": 0, + "thread-id": 1, + "node-id": 1, + "socket-id": 0 + }, + "CPU": 1, + "qom_path": "/machine/unattached/device[2]", + "pc": 1037318, + "halted": true, + "thread_id": 2033725 + } + ], + "id": "libvirt-21" +} diff --git a/tests/qemumonitorjsondata/qemumonitorjson-cpuinfo-x86-node-full-hotplug.json b/tests/qemumonitorjsondata/qemumonitorjson-cpuinfo-x86-node-full-hotplug.json new file mode 100644 index 000000000..dfddd9632 --- /dev/null +++ b/tests/qemumonitorjsondata/qemumonitorjson-cpuinfo-x86-node-full-hotplug.json @@ -0,0 +1,87 @@ +{ + "return": [ + { + "props": { + "core-id": 1, + "thread-id": 1, + "node-id": 1, + "socket-id": 1 + }, + "vcpus-count": 1, + "type": "Broadwell-x86_64-cpu" + }, + { + "props": { + "core-id": 1, + "thread-id": 0, + "node-id": 0, + "socket-id": 1 + }, + "vcpus-count": 1, + "type": "Broadwell-x86_64-cpu" + }, + { + "props": { + "core-id": 0, + "thread-id": 1, + "node-id": 1, + "socket-id": 1 + }, + "vcpus-count": 1, + "type": "Broadwell-x86_64-cpu" + }, + { + "props": { + "core-id": 0, + "thread-id": 0, + "node-id": 0, + "socket-id": 1 + }, + "vcpus-count": 1, + "type": "Broadwell-x86_64-cpu" + }, + { + "props": { + "core-id": 1, + "thread-id": 1, + "node-id": 1, + "socket-id": 0 + }, + "vcpus-count": 1, + "type": "Broadwell-x86_64-cpu" + }, + { + "props": { + "core-id": 1, + "thread-id": 0, + "node-id": 0, + "socket-id": 0 + }, + "vcpus-count": 1, + "type": "Broadwell-x86_64-cpu" + }, + { + "props": { + "core-id": 0, + "thread-id": 1, + "node-id": 1, + "socket-id": 0 + }, + "vcpus-count": 1, + "qom-path": "/machine/unattached/device[2]", + "type": "Broadwell-x86_64-cpu" + }, + { + "props": { + "core-id": 0, + "thread-id": 0, + "node-id": 0, + "socket-id": 0 + }, + "vcpus-count": 1, + "qom-path": "/machine/unattached/device[0]", + "type": "Broadwell-x86_64-cpu" + } + ], + "id": "libvirt-20" +} diff --git a/tests/qemumonitorjsondata/qemumonitorjson-cpuinfo-x86-node-full.data b/tests/qemumonitorjsondata/qemumonitorjson-cpuinfo-x86-node-full.data new file mode 100644 index 000000000..070ea084e --- /dev/null +++ b/tests/qemumonitorjsondata/qemumonitorjson-cpuinfo-x86-node-full.data @@ -0,0 +1,48 @@ +[vcpu libvirt-id='0'] + online=yes + hotpluggable=no + thread-id='2033724' + enable-id='1' + query-cpus-id='0' + type='Broadwell-x86_64-cpu' + qom_path='/machine/unattached/device[0]' + topology: socket='0' core='0' thread='0' node='0' vcpus='1' +[vcpu libvirt-id='1'] + online=yes + hotpluggable=no + thread-id='2033725' + enable-id='2' + query-cpus-id='1' + type='Broadwell-x86_64-cpu' + qom_path='/machine/unattached/device[2]' + topology: socket='0' core='0' thread='1' node='1' vcpus='1' +[vcpu libvirt-id='2'] + online=no + hotpluggable=yes + type='Broadwell-x86_64-cpu' + topology: socket='0' core='1' thread='0' node='0' vcpus='1' +[vcpu libvirt-id='3'] + online=no + hotpluggable=yes + type='Broadwell-x86_64-cpu' + topology: socket='0' core='1' thread='1' node='1' vcpus='1' +[vcpu libvirt-id='4'] + online=no + hotpluggable=yes + type='Broadwell-x86_64-cpu' + topology: socket='1' core='0' thread='0' node='0' vcpus='1' +[vcpu libvirt-id='5'] + online=no + hotpluggable=yes + type='Broadwell-x86_64-cpu' + topology: socket='1' core='0' thread='1' node='1' vcpus='1' +[vcpu libvirt-id='6'] + online=no + hotpluggable=yes + type='Broadwell-x86_64-cpu' + topology: socket='1' core='1' thread='0' node='0' vcpus='1' +[vcpu libvirt-id='7'] + online=no + hotpluggable=yes + type='Broadwell-x86_64-cpu' + topology: socket='1' core='1' thread='1' node='1' vcpus='1' diff --git a/tests/qemumonitorjsontest.c b/tests/qemumonitorjsontest.c index e9f9d47b5..6da27f783 100644 --- a/tests/qemumonitorjsontest.c +++ b/tests/qemumonitorjsontest.c @@ -2604,6 +2604,8 @@ testQemuMonitorCPUInfoFormat(qemuMonitorCPUInfoPtr vcpus, virBufferAsprintf(&buf, " core='%d'", vcpu->core_id); if (vcpu->thread_id != -1) virBufferAsprintf(&buf, " thread='%d'", vcpu->thread_id); + if (vcpu->node_id != -1) + virBufferAsprintf(&buf, " node='%d'", vcpu->node_id); if (vcpu->vcpus != 0) virBufferAsprintf(&buf, " vcpus='%u'", vcpu->vcpus); virBufferAddLit(&buf, "\n"); @@ -2913,6 +2915,7 @@ mymain(void) DO_TEST_CPU_INFO("x86-basic-pluggable", 8); DO_TEST_CPU_INFO("x86-full", 11); + DO_TEST_CPU_INFO("x86-node-full", 8); DO_TEST_CPU_INFO("ppc64-basic", 24); DO_TEST_CPU_INFO("ppc64-hotplug-1", 24); -- 2.12.2

2 2

[libvirt] [PATCH] test: adding tests to virStrToDouble() inside virstringtest.
by Julio Faracco 09 Jul '17

09 Jul '17

There are no occurrences of tests related to Strings and Double numbers inside virstringtest.c. This commit introduces some tests to validate the conversion. The test does not include locale changes yet. Signed-off-by: Julio Faracco <jcfaracco(a)gmail.com> --- tests/virstringtest.c | 84 +++++++++++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 84 insertions(+) diff --git a/tests/virstringtest.c b/tests/virstringtest.c index 97c6e76..32ce79c 100644 --- a/tests/virstringtest.c +++ b/tests/virstringtest.c @@ -652,6 +652,52 @@ testStringToLong(const void *opaque) } +struct stringToDoubleData { + const char *str; + const char *end_ptr; + double res; +}; + +/* This test checks if double strings are successfully converted to double + * number considering the byproduct string too. */ +static int +testStringToDouble(const void *opaque) +{ + const struct stringToDoubleData *data = opaque; + int ret = -1; + char *end_ptr = NULL; + double res = 0; + + if (data->end_ptr) { + ret = virStrToDouble(data->str, &end_ptr, &res); + } else { + /* end_ptr returns or a substring or an empty string. + * It never returns a NULL pointer. */ + ret = virStrToDouble(data->str, NULL, &res); + } + + if (ret < 0) { + fprintf(stderr, "Convert error of '%s', expected '%f'\n", + data->str, data->res); + return ret; + } + + if (res != data->res) { + fprintf(stderr, "Returned '%f', expected '%f'\n", + res, data->res); + return -1; + } + + /* Comparing substrings. */ + if (STRNEQ_NULLABLE(end_ptr, data->end_ptr)) { + fprintf(stderr, "Expected substring '%s', but got '%s'\n", + end_ptr, data->end_ptr); + return -1; + } + + return ret; +} + /* The point of this test is to check whether all members of the array are * freed. The test has to be checked using valgrind. */ static int @@ -965,6 +1011,44 @@ mymain(void) TEST_STRTOL("-18446744073709551616", NULL, 0, -1, 0U, -1, 0LL, -1, 0ULL, -1); +#define TEST_STRTOD(str, end_ptr, res) \ + do { \ + struct stringToDoubleData data = { \ + str, end_ptr, res, \ + }; \ + if (virTestRun("virStringToDouble '" str "'", \ + testStringToDouble, &data) < 0) \ + ret = -1; \ + } while(0) + + /* Simple numbers. */ + TEST_STRTOD("0.0", NULL, 0); + TEST_STRTOD("1.0", NULL, 1); + TEST_STRTOD("3.14159", NULL, 3.14159); + TEST_STRTOD("0.57721", NULL, 0.57721); + + /* Testing ending string. */ + TEST_STRTOD("2.718", "", 2.718); + TEST_STRTOD("2.718 281 828 459", " 281 828 459", 2.718); + TEST_STRTOD("2.718,281,828,459", ",281,828,459", 2.718); + + /* Scientific numbers. */ + TEST_STRTOD("3.14159e+000", NULL, 3.14159); + TEST_STRTOD("2.00600e+003", NULL, 2006); + TEST_STRTOD("1.00000e-010", NULL, 1e-010); + + /* Negative numbers. */ + TEST_STRTOD("-1.6180339887", NULL, -1.6180339887); + TEST_STRTOD("-0.00031e-010", NULL, -0.00031e-010); + + /* Long numbers. */ + TEST_STRTOD("57089907708238388904078437636832797971793838081897.0", + NULL, + 57089907708238388904078437636832797971793838081897.0); + TEST_STRTOD("3.141592653589793238462643383279502884197169399375105", + NULL, + 3.141592653589793238462643383279502884197169399375105); + /* test virStringListFreeCount */ if (virTestRun("virStringListFreeCount", testVirStringListFreeCount, NULL) < 0) -- 2.7.4

2 2

[libvirt] [PATCH] qemu: Use iohelper during restore
by Shivaprasad G Bhat 07 Jul '17

07 Jul '17

Commit afe6e58 & c4caab53 made necessary changes to use io-helpers during save and restore. The commit c4caab53 missed to remove the redundant check in qemuDomainSaveImageOpen() because of which virFileWrapperFdNew() is not called if bypass_cache is false. Signed-off-by: Shivaprasad G Bhat <sbhat(a)linux.vnet.ibm.com> --- src/qemu/qemu_driver.c | 7 ++++--- 1 file changed, 4 insertions(+), 3 deletions(-) diff --git a/src/qemu/qemu_driver.c b/src/qemu/qemu_driver.c index 516a851..ac89372 100644 --- a/src/qemu/qemu_driver.c +++ b/src/qemu/qemu_driver.c @@ -6150,9 +6150,11 @@ qemuDomainSaveImageOpen(virQEMUDriverPtr driver, virDomainDefPtr def = NULL; int oflags = open_write ? O_RDWR : O_RDONLY; virCapsPtr caps = NULL; + unsigned int wrapperFlags = VIR_FILE_WRAPPER_NON_BLOCKING; if (bypass_cache) { int directFlag = virFileDirectFdFlag(); + wrapperFlags |= VIR_FILE_WRAPPER_BYPASS_CACHE; if (directFlag < 0) { virReportError(VIR_ERR_OPERATION_FAILED, "%s", _("bypass cache unsupported by this system")); @@ -6166,9 +6168,8 @@ qemuDomainSaveImageOpen(virQEMUDriverPtr driver, if ((fd = qemuOpenFile(driver, NULL, path, oflags, NULL, NULL)) < 0) goto error; - if (bypass_cache && - !(*wrapperFd = virFileWrapperFdNew(&fd, path, - VIR_FILE_WRAPPER_BYPASS_CACHE))) + if (wrapperFd && + !(*wrapperFd = virFileWrapperFdNew(&fd, path, wrapperFlags))) goto error; if (saferead(fd, &header, sizeof(header)) != sizeof(header)) {

3 4

[libvirt] [PATCH v3 00/26] Multiple PHBs and hostdev isolation for pSeries guests
by Andrea Bolognani 07 Jul '17

07 Jul '17

Changes from [v2]: * support hot(un)plug properly; * add documentation. Changes from [v1]: * address review comments; * implement a much better isolation algorithm that doesn't require parsing and formatting the isolation group and can handle more dynamic scenarios, such as empty PHBs changing their isolation groups to accomodate hotplugged hostdevs; * add more test cases. Known limitations: * hostdevs in IOMMU group 0 are not handled properly - the default isolation group is currently 0, which means hostdevs in IOMMU group 0 will be assigned addresses as if they were emulated devices and will not be isolated properly. Fixing this will be a lot of work because it requires cleaning up the the code that instantiates pretty much anything embedding a virDomainDeviceInfo, which is... A lot of things. Luckily, IOMMU group 0 will probably not contain any devices that are actually usable as hostdevs, so it should be okay to fix this in a follow-up series rather than upfront. Reviewed-by tags have been collected, so figuring out which patches are still in need of reviewing is pretty easy. [v1] https://www.redhat.com/archives/libvir-list/2017-June/msg00110.html [v2] https://www.redhat.com/archives/libvir-list/2017-June/msg00695.html Andrea Bolognani (26): conf: Remove obsolete comment conf: Make virDomainPCIAddressSetGrow() private conf: Make virDomainPCIAddressFlagsCompatible() private conf: Tweak virDomainPCIAddressGetNextAddr() signature qemu: Clean up qemuDomainAttachHostPCIDevice() tests: Update qemumemlock data tests: Mock IOMMU groups conf: Simplify slot allocation qemu: Allow qemuBuildControllerDevStr() to return NULL qemu: Tweak index number checking conf: Move index number checking to drivers qemu: Relax pci-root index requirement for pSeries guests conf: Parse and format <target index='...'/> conf: Add 'spapr-pci-host-bridge' controller model qemu: Automatically pick target index and model for pci-root controllers qemu: Introduce QEMU_CAPS_DEVICE_SPAPR_PCI_HOST_BRIDGE qemu: Deal with PHB naming conventions qemu: Use multiple PHBs for pSeries guests tests: Add tests for pSeries guests with multiple PHBs tests: Add baseline tests for automatic PHB usage qemu: Use PHBs to fill holes in PCI bus numbering qemu: Use PHBs when extending the guest PCI topology conf: Introduce isolation groups conf: Implement isolation rules qemu: Isolate hostdevs on pSeries guests news: Update for multiple PHBs and hostdev isolation docs/formatdomain.html.in | 5 + docs/news.xml | 21 ++ docs/schemas/domaincommon.rng | 7 + src/bhyve/bhyve_device.c | 4 +- src/bhyve/bhyve_domain.c | 15 ++ src/conf/device_conf.h | 14 +- src/conf/domain_addr.c | 222 ++++++++++++------ src/conf/domain_addr.h | 38 ++- src/conf/domain_conf.c | 31 ++- src/conf/domain_conf.h | 2 + src/libvirt_private.syms | 2 - src/qemu/qemu_capabilities.c | 2 + src/qemu/qemu_capabilities.h | 1 + src/qemu/qemu_command.c | 148 ++++++++++-- src/qemu/qemu_command.h | 9 +- src/qemu/qemu_domain.c | 14 ++ src/qemu/qemu_domain_address.c | 261 +++++++++++++++++++-- src/qemu/qemu_hotplug.c | 23 +- .../qemuargv2xmldata/qemuargv2xml-pseries-disk.xml | 5 +- .../qemuargv2xml-pseries-nvram.xml | 5 +- tests/qemucapabilitiesdata/caps_2.6.0.ppc64le.xml | 1 + .../qemumemlock-pc-hardlimit+hostdev.xml | 2 +- .../qemumemlock-pc-hardlimit+locked+hostdev.xml | 2 +- tests/qemumemlockdata/qemumemlock-pc-hostdev.xml | 2 +- .../qemumemlock-pc-locked+hostdev.xml | 2 +- .../qemumemlock-pseries-hardlimit+hostdev.xml | 2 +- ...emumemlock-pseries-hardlimit+locked+hostdev.xml | 2 +- .../qemumemlock-pseries-hostdev.xml | 2 +- .../qemumemlock-pseries-locked+hostdev.xml | 2 +- tests/qemumemlocktest.c | 21 +- .../qemuxml2argv-pseries-hostdevs-1.args | 25 ++ .../qemuxml2argv-pseries-hostdevs-1.xml | 38 +++ .../qemuxml2argv-pseries-hostdevs-2.args | 25 ++ .../qemuxml2argv-pseries-hostdevs-2.xml | 37 +++ .../qemuxml2argv-pseries-hostdevs-3.args | 24 ++ .../qemuxml2argv-pseries-hostdevs-3.xml | 31 +++ .../qemuxml2argv-pseries-many-buses-1.args | 22 ++ .../qemuxml2argv-pseries-many-buses-1.xml | 19 ++ .../qemuxml2argv-pseries-many-buses-2.args | 22 ++ .../qemuxml2argv-pseries-many-buses-2.xml | 18 ++ .../qemuxml2argv-pseries-many-devices.args | 53 +++++ .../qemuxml2argv-pseries-many-devices.xml | 48 ++++ .../qemuxml2argv-pseries-phb-default-missing.args | 22 ++ .../qemuxml2argv-pseries-phb-default-missing.xml | 16 ++ .../qemuxml2argv-pseries-phb-simple.args | 22 ++ .../qemuxml2argv-pseries-phb-simple.xml | 17 ++ tests/qemuxml2argvtest.c | 64 ++++- .../qemuxml2xmlout-panic-pseries.xml | 5 +- .../qemuxml2xmlout-ppc64-usb-controller-legacy.xml | 5 +- .../qemuxml2xmlout-ppc64-usb-controller.xml | 5 +- .../qemuxml2xmlout-pseries-hostdevs-1.xml | 54 +++++ .../qemuxml2xmlout-pseries-hostdevs-2.xml | 50 ++++ .../qemuxml2xmlout-pseries-hostdevs-3.xml | 47 ++++ ...xml => qemuxml2xmlout-pseries-many-buses-1.xml} | 19 +- ...xml => qemuxml2xmlout-pseries-many-buses-2.xml} | 20 +- .../qemuxml2xmlout-pseries-many-devices.xml | 125 ++++++++++ .../qemuxml2xmlout-pseries-nvram.xml | 5 +- .../qemuxml2xmlout-pseries-panic-missing.xml | 5 +- .../qemuxml2xmlout-pseries-panic-no-address.xml | 5 +- ...qemuxml2xmlout-pseries-phb-default-missing.xml} | 18 +- ...m.xml => qemuxml2xmlout-pseries-phb-simple.xml} | 18 +- tests/qemuxml2xmltest.c | 59 ++++- tests/virpcimock.c | 43 +++- 63 files changed, 1637 insertions(+), 216 deletions(-) create mode 100644 tests/qemuxml2argvdata/qemuxml2argv-pseries-hostdevs-1.args create mode 100644 tests/qemuxml2argvdata/qemuxml2argv-pseries-hostdevs-1.xml create mode 100644 tests/qemuxml2argvdata/qemuxml2argv-pseries-hostdevs-2.args create mode 100644 tests/qemuxml2argvdata/qemuxml2argv-pseries-hostdevs-2.xml create mode 100644 tests/qemuxml2argvdata/qemuxml2argv-pseries-hostdevs-3.args create mode 100644 tests/qemuxml2argvdata/qemuxml2argv-pseries-hostdevs-3.xml create mode 100644 tests/qemuxml2argvdata/qemuxml2argv-pseries-many-buses-1.args create mode 100644 tests/qemuxml2argvdata/qemuxml2argv-pseries-many-buses-1.xml create mode 100644 tests/qemuxml2argvdata/qemuxml2argv-pseries-many-buses-2.args create mode 100644 tests/qemuxml2argvdata/qemuxml2argv-pseries-many-buses-2.xml create mode 100644 tests/qemuxml2argvdata/qemuxml2argv-pseries-many-devices.args create mode 100644 tests/qemuxml2argvdata/qemuxml2argv-pseries-many-devices.xml create mode 100644 tests/qemuxml2argvdata/qemuxml2argv-pseries-phb-default-missing.args create mode 100644 tests/qemuxml2argvdata/qemuxml2argv-pseries-phb-default-missing.xml create mode 100644 tests/qemuxml2argvdata/qemuxml2argv-pseries-phb-simple.args create mode 100644 tests/qemuxml2argvdata/qemuxml2argv-pseries-phb-simple.xml create mode 100644 tests/qemuxml2xmloutdata/qemuxml2xmlout-pseries-hostdevs-1.xml create mode 100644 tests/qemuxml2xmloutdata/qemuxml2xmlout-pseries-hostdevs-2.xml create mode 100644 tests/qemuxml2xmloutdata/qemuxml2xmlout-pseries-hostdevs-3.xml copy tests/qemuxml2xmloutdata/{qemuxml2xmlout-pseries-nvram.xml => qemuxml2xmlout-pseries-many-buses-1.xml} (55%) copy tests/qemuxml2xmloutdata/{qemuxml2xmlout-pseries-nvram.xml => qemuxml2xmlout-pseries-many-buses-2.xml} (54%) create mode 100644 tests/qemuxml2xmloutdata/qemuxml2xmlout-pseries-many-devices.xml copy tests/qemuxml2xmloutdata/{qemuxml2xmlout-pseries-nvram.xml => qemuxml2xmlout-pseries-phb-default-missing.xml} (56%) copy tests/qemuxml2xmloutdata/{qemuxml2xmlout-pseries-nvram.xml => qemuxml2xmlout-pseries-phb-simple.xml} (56%) -- 2.7.5

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[libvirt] Entering freeze for libvirt-3.5.0
by Daniel Veillard 06 Jul '17

06 Jul '17

Slightly late so little advance warning see my mail earlier today, I have now tagged RC1 in git head and pushed signed tarball and rpms to the usual place: ftp://libvirt.org/libvirt/ Seems to work well in my limited testing, https://ci.centos.org/view/libvirt/ is all green except one failed build, so things look smooth overall. Please give it a try to find out issues especially for portability accross systems. If everything goes well I will push an RC2 on Friday, and then make the release on Tuesday, thanks for trying it out, Daniel -- Daniel Veillard | Red Hat Developers Tools http://developer.redhat.com/ veillard(a)redhat.com | libxml Gnome XML XSLT toolkit http://xmlsoft.org/ http://veillard.com/ | virtualization library http://libvirt.org/

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[libvirt] [PATCH] qemu: Take all PHBs into account while calculating memlock limits
by Shivaprasad G Bhat 06 Jul '17

06 Jul '17

Now that the multi-phb support series is in, work on the TODO at qemuDomainGetMemLockLimitBytes() to arrive at the correct memlock limit value. Signed-off-by: Shivaprasad G Bhat <sbhat(a)linux.vnet.ibm.com> --- This patch should be applied on top of Andrea's multi-phb support patchset. src/qemu/qemu_domain.c | 12 ++++++++---- tests/qemumemlocktest.c | 2 +- 2 files changed, 9 insertions(+), 5 deletions(-) diff --git a/src/qemu/qemu_domain.c b/src/qemu/qemu_domain.c index a3ce10a..a8293b4 100644 --- a/src/qemu/qemu_domain.c +++ b/src/qemu/qemu_domain.c @@ -6674,12 +6674,16 @@ qemuDomainGetMemLockLimitBytes(virDomainDefPtr def) unsigned long long memory; unsigned long long baseLimit; unsigned long long passthroughLimit; - size_t nPCIHostBridges; + size_t nPCIHostBridges = 0; bool usesVFIO = false; - /* TODO: Detect at runtime once we start using more than just - * the default PCI Host Bridge */ - nPCIHostBridges = 1; + for (i = 0; i < def->ncontrollers; i++) { + if (def->controllers[i]->type != VIR_DOMAIN_CONTROLLER_TYPE_PCI || + def->controllers[i]->model != VIR_DOMAIN_CONTROLLER_MODEL_PCI_ROOT) { + continue; + } + nPCIHostBridges++; + } for (i = 0; i < def->nhostdevs; i++) { virDomainHostdevDefPtr dev = def->hostdevs[i]; diff --git a/tests/qemumemlocktest.c b/tests/qemumemlocktest.c index c0f1dc3..268563d 100644 --- a/tests/qemumemlocktest.c +++ b/tests/qemumemlocktest.c @@ -131,7 +131,7 @@ mymain(void) DO_TEST("pseries-hardlimit", 2147483648); DO_TEST("pseries-locked", VIR_DOMAIN_MEMORY_PARAM_UNLIMITED); - DO_TEST("pseries-hostdev", 2168455168); + DO_TEST("pseries-hostdev", 4320133120); DO_TEST("pseries-hardlimit+locked", 2147483648); DO_TEST("pseries-hardlimit+hostdev", 2147483648);

3 2

[libvirt] [PATCH v3 0/4] lxc improvements
by Cédric Bosdonnat 04 Jul '17

04 Jul '17

Hi all, Here is a series grouping several small patches I sent independently to the mailing list. Main change since v2: * <inituser> and <initgroup> have been changed to hold either a uid or name as text child, rather than in an attribute. * Moved the uid/gid setting to after the pivot_root to allow getting the uid/gid from name. Cédric Bosdonnat (4): lxc: allow defining environment variables util: share code between virExec and virCommandExec lxc: allow user to specify command working directory lxc: add possibility to define init uid/gid docs/formatdomain.html.in | 17 +++++++++ docs/schemas/domaincommon.rng | 29 +++++++++++++++ src/conf/domain_conf.c | 52 ++++++++++++++++++++++++++ src/conf/domain_conf.h | 11 ++++++ src/lxc/lxc_container.c | 59 ++++++++++++++++++++++++++++++ src/util/vircommand.c | 69 ++++++++++++++++++++--------------- tests/lxcxml2xmldata/lxc-initdir.xml | 30 +++++++++++++++ tests/lxcxml2xmldata/lxc-initenv.xml | 30 +++++++++++++++ tests/lxcxml2xmldata/lxc-inituser.xml | 31 ++++++++++++++++ tests/lxcxml2xmltest.c | 3 ++ 10 files changed, 302 insertions(+), 29 deletions(-) create mode 100644 tests/lxcxml2xmldata/lxc-initdir.xml create mode 100644 tests/lxcxml2xmldata/lxc-initenv.xml create mode 100644 tests/lxcxml2xmldata/lxc-inituser.xml -- 2.12.2

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[libvirt] [PATCH v3 00/12] Make virNodeDeviceObj and virNodeDeviceObjList private
by John Ferlan 03 Jul '17

03 Jul '17

v2: https://www.redhat.com/archives/libvir-list/2017-May/msg00999.html Some patches from v2 were pushed (3, 4, 6, 7, 8, 9, 11, & 12), but a few remained from that series and are the first 5 patches of this series. What changed? -> Reworked the virNodeDeviceObjRemove patch (former patch 2, but new series patch 1). That affected the Test patch (former patch 1, but now patch 2). This patch removes the address of obj logic and moves the onus of the ObjFree to the caller (see patch for reason). -> Patch 3 is the former patch 5, with no essential change -> Patch 4 is the former patch 10, with no essential change -> Former patch 13 and 14, were altered to remove the offending address of pointer logic. The result is patch 5 which just essentially former patch 14 without the address of pointer logic. -> Patches 6-12 for this series are new, but follow along through the logic to make things private. John Ferlan (12): nodedev: Alter virNodeDeviceObjRemove test: Adjust cleanup/error paths for nodedev test APIs nodedev: Use common naming for virnodedeviceobj nodedev: Use consistent names for driver variables nodedev: Introduce virNodeDeviceObjNew nodedev: Introduce virNodeDeviceObjListNew nodedev: Alter node device obj list function names nodedev: Dereference the obj/def in virNodeDeviceObjListFind* APIs nodedev: Introduce virNodeDeviceGetSCSIHostCaps nodedev: Introduce virNodeDeviceObjListFindSCSIHostByWWNs nodedev: Privatize _virNodeDeviceObj and _virNodeDeviceObjList nodedev: Convert virNodeDeviceObj to use virObjectLockable src/conf/node_device_conf.c | 82 ++++++ src/conf/node_device_conf.h | 20 +- src/conf/virnodedeviceobj.c | 420 ++++++++++++++++++------------ src/conf/virnodedeviceobj.h | 67 ++--- src/libvirt_private.syms | 20 +- src/node_device/node_device_driver.c | 159 +++++------ src/node_device/node_device_hal.c | 47 ++-- src/node_device/node_device_linux_sysfs.c | 77 +----- src/node_device/node_device_udev.c | 52 ++-- src/test/test_driver.c | 136 +++++----- 10 files changed, 570 insertions(+), 510 deletions(-) -- 2.9.4

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