October 2020 - Devel - Libvirt List Archives

by Roman Bogorodskiy

- Wrap long lines in "domxml-to-native" example so it fits content width, - For changeset revision links, use "FreeBSD changeset rN" or "changeset rN" instead of just "rN" to make it more readable. Signed-off-by: Roman Bogorodskiy <bogorodskiy(a)gmail.com> --- docs/drvbhyve.html.in | 24 ++++++++++++++---------- 1 file changed, 14 insertions(+), 10 deletions(-) diff --git a/docs/drvbhyve.html.in b/docs/drvbhyve.html.in index 2e58cc50e2..49d4aa5878 100644 --- a/docs/drvbhyve.html.in +++ b/docs/drvbhyve.html.in @@ -232,8 +232,8 @@ Then <code>virsh console</code> command can be used to connect to the text conso of a guest. NB: Some versions of bhyve have a bug that prevents guests from booting -until the console is opened by a client. This bug was fixed in FreeBSD -<a href="https://svnweb.freebsd.org/changeset/base/262884">r262884</a>. If +until the console is opened by a client. This bug was fixed in +<a href="https://svnweb.freebsd.org/changeset/base/262884">FreeBSD changeset r262884</a>. If an older version is used, one either has to open a console manually with <code>virsh console</code> to let a guest boot or start a guest using: @@ -272,7 +272,9 @@ tweak them. <pre> # virsh -c "bhyve:///system" domxml-to-native --format bhyve-argv --xml /path/to/bhyve.xml /usr/sbin/bhyveload -m 214 -d /home/user/vm1.img vm1 -/usr/sbin/bhyve -c 2 -m 214 -A -I -H -P -s 0:0,hostbridge -s 3:0,virtio-net,tap0,mac=52:54:00:5d:74:e3 -s 2:0,virtio-blk,/home/user/vm1.img -s 1,lpc -l com1,/dev/nmdm0A vm1 +/usr/sbin/bhyve -c 2 -m 214 -A -I -H -P -s 0:0,hostbridge \ + -s 3:0,virtio-net,tap0,mac=52:54:00:5d:74:e3 -s 2:0,virtio-blk,/home/user/vm1.img \ + -s 1,lpc -l com1,/dev/nmdm0A vm1 </pre> <h3><a id="zfsvolume">Using ZFS volumes</a></h3> @@ -416,10 +418,11 @@ Make sure you understand the risks associated with this feature before using it. <h3><a id="clockconfig">Clock configuration</a></h3> Originally bhyve supported only localtime for RTC. Support for UTC time was introduced in -<a href="https://svnweb.freebsd.org/changeset/base/284894">r284894</a> for 10-STABLE and -in <a href="https://svnweb.freebsd.org/changeset/base/279225">r279225</a> for -CURRENT. -It's possible to use this in libvirt since 1.2.18, just place the -following to domain XML: +<a href="https://svnweb.freebsd.org/changeset/base/284894">FreeBSD changeset r284894</a> +for 10-STABLE and +in <a href="https://svnweb.freebsd.org/changeset/base/279225">changeset r279225</a> +for -CURRENT. It's possible to use this in libvirt since 1.2.18, +just place the following to domain XML: <pre> <domain type="bhyve"> @@ -443,8 +446,8 @@ you'll need to explicitly specify 'localtime' in this case: <h3><a id="e1000">e1000 NIC</a></h3> -As of <a href="https://svnweb.freebsd.org/changeset/base/302504">r302504</a> bhyve -supports Intel e1000 network adapter emulation. It's supported in libvirt +As of <a href="https://svnweb.freebsd.org/changeset/base/302504">FreeBSD changeset r302504</a> +bhyve supports Intel e1000 network adapter emulation. It's supported in libvirt since 3.1.0 and could be used as follows: <pre> @@ -497,7 +500,8 @@ be wired and cannot be swapped out as follows: Since 4.5.0, it's possible to specify guest CPU topology, if bhyve supports that. Support for specifying guest CPU topology was added to bhyve in -<a href="https://svnweb.freebsd.org/changeset/base/332298">r332298</a> for -CURRENT. +<a href="https://svnweb.freebsd.org/changeset/base/332298">FreeBSD changeset r332298</a> +for -CURRENT. Example: <pre> <domain type="bhyve"> -- 2.28.0

4 years, 2 months

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[PATCH] qemu: Add support for -device ati-vga (models: rage128p and rv100)

by Steven Newbury

When using a passthrough GPU with libvirt there is no option to pass "x-vga=on" to the device specification. This means legacy VGA support isn't available which prevents any non-UEFI cards from POSTing and prevents some drivers from initialising for example Windows 10 NVIDIA driver for GeForce 8800. Signed-off-by: Steven Newbury <steve(a)snewbury.org.uk> --- docs/schemas/domaincommon.rng | 2 ++ src/conf/domain_conf.c | 7 +++++++ src/conf/domain_conf.h | 2 ++ src/qemu/qemu_capabilities.c | 6 ++++++ src/qemu/qemu_capabilities.h | 1 + src/qemu/qemu_command.c | 6 ++++++ src/qemu/qemu_domain_address.c | 2 ++ src/qemu/qemu_process.c | 2 ++ tests/qemucapabilitiesdata/caps_5.0.0.aarch64.xml | 1 + tests/qemucapabilitiesdata/caps_5.0.0.ppc64.xml | 1 + tests/qemucapabilitiesdata/caps_5.0.0.x86_64.xml | 1 + tests/qemucapabilitiesdata/caps_5.1.0.x86_64.xml | 1 + 12 files changed, 32 insertions(+) diff --git a/docs/schemas/domaincommon.rng b/docs/schemas/domaincommon.rng index 7d4b105981..d52eb293a8 100644 --- a/docs/schemas/domaincommon.rng +++ b/docs/schemas/domaincommon.rng @@ -3915,6 +3915,8 @@ <value>none</value> <value>bochs</value> <value>ramfb</value> + <value>rage128p</value> + <value>rv100</value> </choice> </attribute> <group> diff --git a/src/conf/domain_conf.c b/src/conf/domain_conf.c index c003b5c030..5d8b6a7611 100644 --- a/src/conf/domain_conf.c +++ b/src/conf/domain_conf.c @@ -811,6 +811,8 @@ VIR_ENUM_IMPL(virDomainVideo, "none", "bochs", "ramfb", + "rage128p", + "rv100", ); VIR_ENUM_IMPL(virDomainVideoVGAConf, @@ -16016,6 +16018,11 @@ virDomainVideoDefaultRAM(const virDomainDef *def, /* QEMU use 64M as the minimal video memory for qxl device */ return 64 * 1024; + case VIR_DOMAIN_VIDEO_TYPE_RAGE128P: + case VIR_DOMAIN_VIDEO_TYPE_RV100: + /* The real world devices started at 16M */ + return 16 * 1024; + case VIR_DOMAIN_VIDEO_TYPE_DEFAULT: case VIR_DOMAIN_VIDEO_TYPE_VBOX: case VIR_DOMAIN_VIDEO_TYPE_PARALLELS: diff --git a/src/conf/domain_conf.h b/src/conf/domain_conf.h index 450686dfb5..b12c7ab00d 100644 --- a/src/conf/domain_conf.h +++ b/src/conf/domain_conf.h @@ -1502,6 +1502,8 @@ typedef enum { VIR_DOMAIN_VIDEO_TYPE_NONE, VIR_DOMAIN_VIDEO_TYPE_BOCHS, VIR_DOMAIN_VIDEO_TYPE_RAMFB, + VIR_DOMAIN_VIDEO_TYPE_RAGE128P, + VIR_DOMAIN_VIDEO_TYPE_RV100, VIR_DOMAIN_VIDEO_TYPE_LAST } virDomainVideoType; diff --git a/src/qemu/qemu_capabilities.c b/src/qemu/qemu_capabilities.c index 38b901a6c4..0b2bd24619 100644 --- a/src/qemu/qemu_capabilities.c +++ b/src/qemu/qemu_capabilities.c @@ -600,6 +600,7 @@ VIR_ENUM_IMPL(virQEMUCaps, /* 380 */ "usb-host.hostdevice", + "ati-vga", ); @@ -1325,6 +1326,7 @@ struct virQEMUCapsStringFlags virQEMUCapsObjectTypes[] = { { "tcg-accel", QEMU_CAPS_TCG }, { "pvscsi", QEMU_CAPS_SCSI_PVSCSI }, { "spapr-tpm-proxy", QEMU_CAPS_DEVICE_SPAPR_TPM_PROXY }, + { "ati-vga", QEMU_CAPS_DEVICE_ATI_VGA }, }; @@ -6127,6 +6129,10 @@ virQEMUCapsFillDomainDeviceVideoCaps(virQEMUCapsPtr qemuCaps, VIR_DOMAIN_CAPS_ENUM_SET(dev->modelType, VIR_DOMAIN_VIDEO_TYPE_BOCHS); if (virQEMUCapsGet(qemuCaps, QEMU_CAPS_DEVICE_RAMFB)) VIR_DOMAIN_CAPS_ENUM_SET(dev->modelType, VIR_DOMAIN_VIDEO_TYPE_RAMFB); + if (virQEMUCapsGet(qemuCaps, QEMU_CAPS_DEVICE_ATI_VGA)) { + VIR_DOMAIN_CAPS_ENUM_SET(dev->modelType, VIR_DOMAIN_VIDEO_TYPE_RAGE128P); + VIR_DOMAIN_CAPS_ENUM_SET(dev->modelType, VIR_DOMAIN_VIDEO_TYPE_RV100); + } } diff --git a/src/qemu/qemu_capabilities.h b/src/qemu/qemu_capabilities.h index 107056ba17..e316bd1532 100644 --- a/src/qemu/qemu_capabilities.h +++ b/src/qemu/qemu_capabilities.h @@ -580,6 +580,7 @@ typedef enum { /* virQEMUCapsFlags grouping marker for syntax-check */ /* 380 */ QEMU_CAPS_USB_HOST_HOSTDEVICE, /* -device usb-host.hostdevice */ + QEMU_CAPS_DEVICE_ATI_VGA, /* -device ati-vga */ QEMU_CAPS_LAST /* this must always be the last item */ } virQEMUCapsFlags; diff --git a/src/qemu/qemu_command.c b/src/qemu/qemu_command.c index 476cf6972e..b501b8e3e2 100644 --- a/src/qemu/qemu_command.c +++ b/src/qemu/qemu_command.c @@ -101,6 +101,8 @@ VIR_ENUM_IMPL(qemuVideo, "" /* 'none' doesn't make sense here */, "bochs-display", "", /* ramfb can't be used with -vga */ + "rage128p", + "rv100", ); VIR_ENUM_DECL(qemuDeviceVideo); @@ -120,6 +122,8 @@ VIR_ENUM_IMPL(qemuDeviceVideo, "" /* 'none' doesn't make sense here */, "bochs-display", "ramfb", + "ati-vga" /* (rage128p) */, + "ati-vga" /* (rv100) */, ); VIR_ENUM_DECL(qemuDeviceVideoSecondary); @@ -139,6 +143,8 @@ VIR_ENUM_IMPL(qemuDeviceVideoSecondary, "" /* 'none' doesn't make sense here */, "" /* no secondary device for bochs */, "" /* no secondary device for ramfb */, + "" /* no secondary device for ati-vga? (rage128p) */, + "" /* no secondary device for ati-vga? (rv100) */, ); VIR_ENUM_IMPL(qemuSoundCodec, diff --git a/src/qemu/qemu_domain_address.c b/src/qemu/qemu_domain_address.c index dd87915a97..d8273af92f 100644 --- a/src/qemu/qemu_domain_address.c +++ b/src/qemu/qemu_domain_address.c @@ -964,6 +964,8 @@ qemuDomainDeviceCalculatePCIConnectFlags(virDomainDeviceDefPtr dev, case VIR_DOMAIN_VIDEO_TYPE_VBOX: case VIR_DOMAIN_VIDEO_TYPE_QXL: case VIR_DOMAIN_VIDEO_TYPE_PARALLELS: + case VIR_DOMAIN_VIDEO_TYPE_RAGE128P: + case VIR_DOMAIN_VIDEO_TYPE_RV100: return pciFlags; case VIR_DOMAIN_VIDEO_TYPE_BOCHS: diff --git a/src/qemu/qemu_process.c b/src/qemu/qemu_process.c index 6b5de29fdb..09aac14430 100644 --- a/src/qemu/qemu_process.c +++ b/src/qemu/qemu_process.c @@ -3111,6 +3111,8 @@ qemuProcessUpdateVideoRamSize(virQEMUDriverPtr driver, case VIR_DOMAIN_VIDEO_TYPE_CIRRUS: case VIR_DOMAIN_VIDEO_TYPE_XEN: case VIR_DOMAIN_VIDEO_TYPE_VBOX: + case VIR_DOMAIN_VIDEO_TYPE_RAGE128P: + case VIR_DOMAIN_VIDEO_TYPE_RV100: case VIR_DOMAIN_VIDEO_TYPE_LAST: break; } diff --git a/tests/qemucapabilitiesdata/caps_5.0.0.aarch64.xml b/tests/qemucapabilitiesdata/caps_5.0.0.aarch64.xml index 928af2a01c..30609085e1 100644 --- a/tests/qemucapabilitiesdata/caps_5.0.0.aarch64.xml +++ b/tests/qemucapabilitiesdata/caps_5.0.0.aarch64.xml @@ -199,6 +199,7 @@ <flag name='migration-param.xbzrle-cache-size'/> <flag name='numa.hmat'/> <flag name='blockdev-hostdev-scsi'/> + <flag name='ati-vga'/> <version>5000000</version> <kvmVersion>0</kvmVersion> <microcodeVersion>61700241</microcodeVersion> diff --git a/tests/qemucapabilitiesdata/caps_5.0.0.ppc64.xml b/tests/qemucapabilitiesdata/caps_5.0.0.ppc64.xml index e8668a25a9..254da198b2 100644 --- a/tests/qemucapabilitiesdata/caps_5.0.0.ppc64.xml +++ b/tests/qemucapabilitiesdata/caps_5.0.0.ppc64.xml @@ -208,6 +208,7 @@ <flag name='spapr-tpm-proxy'/> <flag name='numa.hmat'/> <flag name='blockdev-hostdev-scsi'/> + <flag name='ati-vga'/> <version>5000000</version> <kvmVersion>0</kvmVersion> <microcodeVersion>42900241</microcodeVersion> diff --git a/tests/qemucapabilitiesdata/caps_5.0.0.x86_64.xml b/tests/qemucapabilitiesdata/caps_5.0.0.x86_64.xml index 546b9b0422..ae6e66679b 100644 --- a/tests/qemucapabilitiesdata/caps_5.0.0.x86_64.xml +++ b/tests/qemucapabilitiesdata/caps_5.0.0.x86_64.xml @@ -243,6 +243,7 @@ <flag name='intel-iommu.aw-bits'/> <flag name='numa.hmat'/> <flag name='blockdev-hostdev-scsi'/> + <flag name='ati-vga'/> <version>5000000</version> <kvmVersion>0</kvmVersion> <microcodeVersion>43100241</microcodeVersion> diff --git a/tests/qemucapabilitiesdata/caps_5.1.0.x86_64.xml b/tests/qemucapabilitiesdata/caps_5.1.0.x86_64.xml index 987beb965e..33929735f5 100644 --- a/tests/qemucapabilitiesdata/caps_5.1.0.x86_64.xml +++ b/tests/qemucapabilitiesdata/caps_5.1.0.x86_64.xml @@ -243,6 +243,7 @@ <flag name='numa.hmat'/> <flag name='blockdev-hostdev-scsi'/> <flag name='usb-host.hostdevice'/> + <flag name='ati-vga'/> <version>5001000</version> <kvmVersion>0</kvmVersion> <microcodeVersion>43100242</microcodeVersion> -- 2.28.0

4 years, 2 months

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[libvirt PATCH 00/14] refactor qemuAgentGetInterfaces

by Ján Tomko

Recently, I have spent some time trying to figure out what this function does. Let me share that with you before I forget. Ján Tomko (14): qemu: agent: remove redundant checks qemu: agent: split out qemuAgentGetInterfaceOneAddress qemu: agent: remove impossible errors qemu: agent: reduce scope of addrs_count qemu: agent: expand addrs upfront qemu: agent: use g_auto for ifname qemu: agent: use virHashNew qemu: agent: simplify access to ifaces_ret qemu: agent: split out qemuAgentGetInterfaceAddresses qemu: agent: use GetArray to remove a check qemu: agent: use g_auto in qemuAgentGetInterfaces qemu: agent: remove cleanup in qemuAgentGetInterfaces qemuAgentGetInterfaceAddresses: turn ifname into char* qemu: agent: rename tmp_iface to iface_obj src/qemu/qemu_agent.c | 291 +++++++++++++++++++----------------------- 1 file changed, 134 insertions(+), 157 deletions(-) -- 2.26.2

4 years, 2 months

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[libvirt PATCH v3 0/8] Make unknown XML elements fail CPU comparison

by Tim Wiederhake

We currently ignore unknown elements in the CPU XML description, e.g. with virsh cpu-compare and hypervisor-cpu-compare. This makes '<cpu><faeture name="..."/></cpu>' (note the typo in "faeture") semantically identic to '<cpu/>'. No error is reported. This series adds checks for unrecognized attributes and elements in the "<cpu>" element, catching this kind of mistake. V1: https://www.redhat.com/archives/libvir-list/2020-September/msg00933.html V2: https://www.redhat.com/archives/libvir-list/2020-September/msg01073.html Changed: * Added more detailed commit messages * Added missing man page details * Split the changes slightly differently in the commits * CPU tests now always validate XML documents * Fixed typo "nonexistant" -> "nonexistent" Tim Wiederhake (8): schema: Unify apostrophe and quotation mark usage schema: Move host cpu definition to cputypes.rng schema: Move guest cpu definition to cputypes.rng schema: Add schema for guest or host cpu definition util: Allow validation for single XML node cpu: Wire in XML validation virsh: Add "validate" argument to [hypervisor-]cpu-compare tests: Add tests for unknown elements and attributes in cpu defintion docs/manpages/virsh.rst | 9 +- docs/schemas/basictypes.rng | 82 +-- docs/schemas/capability.rng | 466 ++++++--------- docs/schemas/cpu.rng | 12 + docs/schemas/cputypes.rng | 117 +++- docs/schemas/domain.rng | 10 +- docs/schemas/domainbackup.rng | 178 +++--- docs/schemas/domaincaps.rng | 236 ++++---- docs/schemas/domaincheckpoint.rng | 62 +- docs/schemas/domaincommon.rng | 431 +++++++------- docs/schemas/domainsnapshot.rng | 104 ++-- docs/schemas/interface.rng | 6 +- docs/schemas/meson.build | 1 + docs/schemas/network.rng | 44 +- docs/schemas/networkcommon.rng | 26 +- docs/schemas/networkport.rng | 6 +- docs/schemas/nodedev.rng | 464 +++++++-------- docs/schemas/nwfilter.rng | 32 +- docs/schemas/nwfilterbinding.rng | 4 +- docs/schemas/secret.rng | 70 +-- docs/schemas/storagecommon.rng | 110 ++-- docs/schemas/storagepool.rng | 584 +++++++++---------- docs/schemas/storagepoolcaps.rng | 64 +- docs/schemas/storagevol.rng | 150 ++--- include/libvirt/libvirt-host.h | 2 + src/bhyve/bhyve_driver.c | 7 +- src/conf/cpu_conf.c | 25 +- src/conf/cpu_conf.h | 6 +- src/conf/domain_conf.c | 3 +- src/cpu/cpu.c | 5 +- src/cpu/cpu.h | 3 +- src/libxl/libxl_driver.c | 7 +- src/qemu/qemu_domain.c | 5 +- src/qemu/qemu_driver.c | 18 +- src/qemu/qemu_migration_cookie.c | 3 +- src/util/virxml.c | 15 + src/util/virxml.h | 6 + tests/cputest.c | 28 +- tests/cputestdata/x86_64-bogus-attribute.xml | 2 + tests/cputestdata/x86_64-bogus-element.xml | 3 + tools/virsh-host.c | 14 + 41 files changed, 1762 insertions(+), 1658 deletions(-) create mode 100644 docs/schemas/cpu.rng create mode 100644 tests/cputestdata/x86_64-bogus-attribute.xml create mode 100644 tests/cputestdata/x86_64-bogus-element.xml -- 2.26.2

4 years, 2 months

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[libvirt PATCHv3 0/4] Add support for QEMU's fmode and dmode

by Brian Turek

Apologies for the second submission here. I got a kickback on two of the emails saying it was "rejected due to security policies." This third version of the patches fixes a bug where QEMU interpreted the command line value passed to it as base-10 rather than base-8. This new version ensures there is always a preceeding 0 in the QEMU args (using %04o formatting) and explictly sets it in the generated XML. Brian Turek (4): qemu: capabilities: add QEMU_CAPS_FSDEV_CREATEMODE qemu: add support for 'fmode' and 'dmode' options qemu: add schema 'fmode' and 'dmode' options qemu: add docs for 'fmode' and 'dmode' options docs/formatdomain.rst | 12 ++++ docs/schemas/domaincommon.rng | 16 +++++ src/conf/domain_conf.c | 27 ++++++++ src/conf/domain_conf.h | 2 + src/qemu/qemu_capabilities.c | 2 + src/qemu/qemu_capabilities.h | 1 + src/qemu/qemu_command.c | 6 ++ src/qemu/qemu_validate.c | 18 ++++++ .../caps_2.10.0.aarch64.xml | 1 + .../caps_2.10.0.ppc64.xml | 1 + .../caps_2.10.0.s390x.xml | 1 + .../caps_2.10.0.x86_64.xml | 1 + .../caps_2.11.0.s390x.xml | 1 + .../caps_2.11.0.x86_64.xml | 1 + .../caps_2.12.0.aarch64.xml | 1 + .../caps_2.12.0.ppc64.xml | 1 + .../caps_2.12.0.s390x.xml | 1 + .../caps_2.12.0.x86_64.xml | 1 + .../qemucapabilitiesdata/caps_3.0.0.ppc64.xml | 1 + .../caps_3.0.0.riscv32.xml | 1 + .../caps_3.0.0.riscv64.xml | 1 + .../qemucapabilitiesdata/caps_3.0.0.s390x.xml | 1 + .../caps_3.0.0.x86_64.xml | 1 + .../qemucapabilitiesdata/caps_3.1.0.ppc64.xml | 1 + .../caps_3.1.0.x86_64.xml | 1 + .../caps_4.0.0.aarch64.xml | 1 + .../qemucapabilitiesdata/caps_4.0.0.ppc64.xml | 1 + .../caps_4.0.0.riscv32.xml | 1 + .../caps_4.0.0.riscv64.xml | 1 + .../qemucapabilitiesdata/caps_4.0.0.s390x.xml | 1 + .../caps_4.0.0.x86_64.xml | 1 + .../caps_4.1.0.x86_64.xml | 1 + .../caps_4.2.0.aarch64.xml | 1 + .../qemucapabilitiesdata/caps_4.2.0.ppc64.xml | 1 + .../qemucapabilitiesdata/caps_4.2.0.s390x.xml | 1 + .../caps_4.2.0.x86_64.xml | 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 + .../virtio-9p-createmode.x86_64-latest.args | 45 ++++++++++++++ .../qemuxml2argvdata/virtio-9p-createmode.xml | 58 ++++++++++++++++++ .../virtio-9p-createmode.x86_64-latest.xml | 61 +++++++++++++++++++ tests/qemuxml2xmltest.c | 1 + 46 files changed, 283 insertions(+) create mode 100644 tests/qemuxml2argvdata/virtio-9p-createmode.x86_64-latest.args create mode 100644 tests/qemuxml2argvdata/virtio-9p-createmode.xml create mode 100644 tests/qemuxml2xmloutdata/virtio-9p-createmode.x86_64-latest.xml -- 2.25.1

4 years, 2 months

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[RFC] bhyve: modeling virtio-9p

by Roman Bogorodskiy

Hi, Recently bhyve got virtio-9p support. Modeling it appears to be pretty straight-forward, but probably I'm missing something, so decided to discuss first before proceeding with the implementation. On the host side it looks like this: bhyve .... -s 25:0,virtio-9p,distfiles=/workspace/distfiles Mounting it in a (Linux) guest looks this way: mount -t 9p distfiles /mnt/distfiles lspci(8) shows it like this: 00:1f.0 SCSI storage controller: Red Hat, Inc. Virtio filesystem Subsystem: Red Hat, Inc. Virtio filesystem Flags: bus master, fast devsel, latency 64, IRQ 20 I/O ports at 2200 [size=512] Memory at c2004000 (32-bit, non-prefetchable) [size=8K] Expansion ROM at c0007000 [virtual] [disabled] [size=2K] Capabilities: [40] MSI-X: Enable+ Count=2 Masked- Capabilities: [4c] MSI: Enable- Count=1/1 Maskable- 64bit+ Kernel driver in use: virtio-pci I was thinking about presenting it like this: <filesystem type='mount'> <driver type='virtiofs'/> <source dir='/workspace/distfiles'> <target dir='distfiles'/> </filesystem> There's also an optional <readonly/> element for readonly mounts, which is also supported by bhyve. Does this look reasonable? Roman Bogorodskiy

4 years, 2 months

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[libvirt PATCH] Fix incorrect g_new0 conversions

by Ján Tomko

I left in a 'return' or 'goto cleanup' in a few places that where I did the conversion manually. Signed-off-by: Ján Tomko <jtomko(a)redhat.com> Reported-by: John Ferlan <jferlan(a)redhat.com> --- src/esx/esx_storage_backend_vmfs.c | 1 - src/libxl/libxl_capabilities.c | 2 -- src/libxl/libxl_driver.c | 1 - src/qemu/qemu_hotplug.c | 1 - src/storage/storage_backend_iscsi_direct.c | 1 - tools/virt-login-shell-helper.c | 1 - 6 files changed, 7 deletions(-) diff --git a/src/esx/esx_storage_backend_vmfs.c b/src/esx/esx_storage_backend_vmfs.c index e397853bf7..c7a7863a61 100644 --- a/src/esx/esx_storage_backend_vmfs.c +++ b/src/esx/esx_storage_backend_vmfs.c @@ -1195,7 +1195,6 @@ esxStorageVolCreateXMLFrom(virStoragePoolPtr pool, if (priv->primary->hasQueryVirtualDiskUuid) { key = g_new0(char, VIR_UUID_STRING_BUFLEN); - goto cleanup; if (esxVI_QueryVirtualDiskUuid(priv->primary, datastorePath, priv->primary->datacenter->_reference, diff --git a/src/libxl/libxl_capabilities.c b/src/libxl/libxl_capabilities.c index 622cba1bfc..2f3ed5bc83 100644 --- a/src/libxl/libxl_capabilities.c +++ b/src/libxl/libxl_capabilities.c @@ -284,7 +284,6 @@ libxlCapsInitNuma(libxl_ctx *ctx, virCapsPtr caps) if (nr_cpus_node[node] == 1) { cpus[node] = g_new0(virCapsHostNUMACellCPU, 1); - goto cleanup; } else { if (VIR_REALLOC_N(cpus[node], nr_cpus_node[node]) < 0) goto cleanup; @@ -323,7 +322,6 @@ libxlCapsInitNuma(libxl_ctx *ctx, virCapsPtr caps) size_t j; siblings = g_new0(virCapsHostNUMACellSiblingInfo, nr_siblings); - goto cleanup; for (j = 0; j < nr_siblings; j++) { siblings[j].node = j; diff --git a/src/libxl/libxl_driver.c b/src/libxl/libxl_driver.c index 446449fb33..e28c649688 100644 --- a/src/libxl/libxl_driver.c +++ b/src/libxl/libxl_driver.c @@ -2762,7 +2762,6 @@ libxlConnectDomainXMLToNative(virConnectPtr conn, const char * nativeFormat, } ret = g_new0(char, len); - goto cleanup; if (virConfWriteMem(ret, &len, conf) < 0) { VIR_FREE(ret); diff --git a/src/qemu/qemu_hotplug.c b/src/qemu/qemu_hotplug.c index 1aa8b497dd..7a54fcb221 100644 --- a/src/qemu/qemu_hotplug.c +++ b/src/qemu/qemu_hotplug.c @@ -1280,7 +1280,6 @@ qemuDomainAttachNetDevice(virQEMUDriverPtr driver, tapfd = g_new0(int, tapfdSize); memset(tapfd, -1, sizeof(*tapfd) * tapfdSize); vhostfd = g_new0(int, vhostfdSize); - goto cleanup; memset(vhostfd, -1, sizeof(*vhostfd) * vhostfdSize); if (qemuInterfaceEthernetConnect(vm->def, driver, net, tapfd, tapfdSize) < 0) diff --git a/src/storage/storage_backend_iscsi_direct.c b/src/storage/storage_backend_iscsi_direct.c index 66ceb48e6a..12b075db0b 100644 --- a/src/storage/storage_backend_iscsi_direct.c +++ b/src/storage/storage_backend_iscsi_direct.c @@ -626,7 +626,6 @@ virStorageBackendISCSIDirectVolWipeZero(virStorageVolDefPtr vol, if (virISCSIDirectGetVolumeCapacity(iscsi, lun, &block_size, &nb_block)) return ret; data = g_new0(unsigned char, block_size * BLOCK_PER_PACKET); - return ret; while (lba < nb_block) { const uint64_t to_write = MIN(nb_block - lba + 1, BLOCK_PER_PACKET); diff --git a/tools/virt-login-shell-helper.c b/tools/virt-login-shell-helper.c index 0e7987bf82..0522896eee 100644 --- a/tools/virt-login-shell-helper.c +++ b/tools/virt-login-shell-helper.c @@ -100,7 +100,6 @@ static int virLoginShellGetShellArgv(virConfPtr conf, if (rv == 0) { *shargv = g_new0(char *, 2); - return -1; (*shargv)[0] = g_strdup("/bin/sh"); *shargvlen = 1; } else { -- 2.26.2

4 years, 2 months

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[libvirt PATCH 0/9] qemu: use g_new0 (glib chronicles)

by Ján Tomko

With the exception of qemu_migrate_cookie and qemu_slirp which should be dealt with by Peter's series. Ján Tomko (9): qemu: separate out VIR_ALLOC calls qemu: capabilities: use g_new0 qemu: domain: use g_new0 qemu: driver: use g_new0 qemu: monitor: json: use g_new0 qemu: process: use g_new0 qemu: command: use g_new0 qemu: firmware: use g_new0 qemu: use g_new0 src/qemu/qemu_agent.c | 6 +- src/qemu/qemu_block.c | 15 ++--- src/qemu/qemu_capabilities.c | 48 +++++--------- src/qemu/qemu_cgroup.c | 6 +- src/qemu/qemu_command.c | 35 ++++------- src/qemu/qemu_conf.c | 20 +++--- src/qemu/qemu_domain.c | 55 ++++++---------- src/qemu/qemu_domain_address.c | 3 +- src/qemu/qemu_driver.c | 62 +++++++----------- src/qemu/qemu_firmware.c | 34 ++++------ src/qemu/qemu_hotplug.c | 29 ++++----- src/qemu/qemu_migration.c | 6 +- src/qemu/qemu_monitor.c | 13 +--- src/qemu/qemu_monitor_json.c | 112 +++++++++++---------------------- src/qemu/qemu_namespace.c | 3 +- src/qemu/qemu_process.c | 75 +++++++++------------- src/qemu/qemu_saveimage.c | 3 +- src/qemu/qemu_vhost_user.c | 17 +++-- 18 files changed, 190 insertions(+), 352 deletions(-) -- 2.26.2

4 years, 2 months

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[libvirt PATCH] examples: fix storage volume size schema

by Daniel P. Berrangé

There is no such <storage> element, <capacity> and <allocation> exist at the top level. Signed-off-by: Daniel P. Berrangé <berrange(a)redhat.com> --- examples/xml/storage/vol-cow.xml | 6 ++---- examples/xml/storage/vol-qcow.xml | 6 ++---- examples/xml/storage/vol-qcow2.xml | 6 ++---- examples/xml/storage/vol-raw.xml | 6 ++---- examples/xml/storage/vol-sparse.xml | 6 ++---- examples/xml/storage/vol-vmdk.xml | 6 ++---- 6 files changed, 12 insertions(+), 24 deletions(-) diff --git a/examples/xml/storage/vol-cow.xml b/examples/xml/storage/vol-cow.xml index 1d80a01f4b..f2bf1b4950 100644 --- a/examples/xml/storage/vol-cow.xml +++ b/examples/xml/storage/vol-cow.xml @@ -1,9 +1,7 @@ <volume type="file"> <name>cow.img</name> - <storage> - <allocation>0</allocation> - <capacity unit="T">1</capacity> - </storage> + <allocation>0</allocation> + <capacity unit="T">1</capacity> <target> <format type="cow"/> </target> diff --git a/examples/xml/storage/vol-qcow.xml b/examples/xml/storage/vol-qcow.xml index af2011d66a..6c30329f39 100644 --- a/examples/xml/storage/vol-qcow.xml +++ b/examples/xml/storage/vol-qcow.xml @@ -1,9 +1,7 @@ <volume type="file"> <name>qcow.img</name> - <storage> - <allocation>0</allocation> - <capacity unit="T">1</capacity> - </storage> + <allocation>0</allocation> + <capacity unit="T">1</capacity> <target> <format type="qcow"/> </target> diff --git a/examples/xml/storage/vol-qcow2.xml b/examples/xml/storage/vol-qcow2.xml index 9d944a78d7..14639da796 100644 --- a/examples/xml/storage/vol-qcow2.xml +++ b/examples/xml/storage/vol-qcow2.xml @@ -1,9 +1,7 @@ <volume type="file"> <name>qcow2.img</name> - <storage> - <allocation>0</allocation> - <capacity unit="T">1</capacity> - </storage> + <allocation>0</allocation> + <capacity unit="T">1</capacity> <target> <format type="qcow2"/> </target> diff --git a/examples/xml/storage/vol-raw.xml b/examples/xml/storage/vol-raw.xml index 59d4b457b1..bc4e049a35 100644 --- a/examples/xml/storage/vol-raw.xml +++ b/examples/xml/storage/vol-raw.xml @@ -1,7 +1,5 @@ <volume type="file"> <name>raw.img</name> - <storage> - <allocation unit="M">10</allocation> - <capacity unit="M">1000</capacity> - </storage> + <allocation unit="M">10</allocation> + <capacity unit="M">1000</capacity> </volume> diff --git a/examples/xml/storage/vol-sparse.xml b/examples/xml/storage/vol-sparse.xml index c529a490d9..2ec9f0b748 100644 --- a/examples/xml/storage/vol-sparse.xml +++ b/examples/xml/storage/vol-sparse.xml @@ -1,7 +1,5 @@ <volume type="file"> <name>sparse.img</name> - <storage> - <allocation>0</allocation> - <capacity unit="T">1</capacity> - </storage> + <allocation>0</allocation> + <capacity unit="T">1</capacity> </volume> diff --git a/examples/xml/storage/vol-vmdk.xml b/examples/xml/storage/vol-vmdk.xml index 5af0a8499f..05309a1438 100644 --- a/examples/xml/storage/vol-vmdk.xml +++ b/examples/xml/storage/vol-vmdk.xml @@ -1,9 +1,7 @@ <volume type="file"> <name>vmdk3.img</name> - <storage> - <allocation>0</allocation> - <capacity unit="T">1</capacity> - </storage> + <allocation>0</allocation> + <capacity unit="T">1</capacity> <target> <format type="vmdk"/> </target> -- 2.26.2

4 years, 2 months

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[PATCH] mailmap: consolidate my email addresses

by Matt Coleman

Signed-off-by: Matt Coleman <matt(a)datto.com> --- .mailmap | 1 + 1 file changed, 1 insertion(+) diff --git a/.mailmap b/.mailmap index 2b080568bc..9dfb7a832b 100644 --- a/.mailmap +++ b/.mailmap @@ -47,6 +47,7 @@ <fidencio(a)redhat.com> <fabiano(a)fidencio.org> <shi_lei(a)massclouds.com> <shilei.massclouds(a)gmx.com> <adrian.brzezinski(a)eo.pl> <redhat(a)adrb.pl> +<matt(a)datto.com> <mcoleman(a)datto.com> # Name consolidation: # Preferred author spelling <preferred email> -- 2.27.0

4 years, 2 months

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