September 2019 - Devel - libvirt List Archives

[libvirt] Fwd: libvirtd failing on MacOS in setgroups
by Marcus Furlong 15 Oct '19

15 Oct '19

Resend to libvir-list in case that is more appropriate: Hi, I get the following error when running libvirtd on MacOS as root: 2019-07-11 00:12:33.673+0000: 123145573953536: error : qemuProcessQMPLaunch:8501 : internal error: Failed to start QEMU binary /usr/local/bin/qemu-system-x86_64 for probing: libvirt: error : cannot set supplemental groups: Invalid argument As a result `virsh capabilities` as root returns nothing: $ sudo virsh capabilities | grep qemu <baselabel type='qemu'>+0:+0</baselabel> whereas running as a regular user works fine: $ virsh capabilites | grep qemu <domain type='qemu'/> <domain type='qemu'/> <domain type='qemu'/> <domain type='qemu'/> <domain type='qemu'/> <domain type='qemu'/> <domain type='qemu'/> <domain type='qemu'/> <domain type='qemu'/> <domain type='qemu'/> <domain type='qemu'/> <domain type='qemu'/> <domain type='qemu'/> <domain type='qemu'/> <domain type='qemu'/> <domain type='qemu'/> <domain type='qemu'/> <domain type='qemu'/> <domain type='qemu'/> <domain type='qemu'/> <domain type='qemu'/> <domain type='qemu'/> <domain type='qemu'/> <domain type='qemu'/> <domain type='qemu'/> <domain type='qemu'/> <domain type='qemu'/> <domain type='qemu'/> and by extension, running VMs as regular user works fine via qemu:///session , but qemu:///system does not work. It seems like setgroups is failing: https://github.com/libvirt/libvirt/blob/v5.5.0/src/util/virutil.c#L1045-L10… Is this the expected behaviour? Full output below: $ sudo libvirtd 2019-07-11 00:12:33.379+0000: 123145573953536: info : libvirt version: 5.5.0 2019-07-11 00:12:33.379+0000: 123145573953536: warning : virProcessGetStartTime:1070 : Process start time of pid 49746 not available on this platform 2019-07-11 00:12:33.379+0000: 123145573953536: error : virSysinfoReadDMI:1172 : internal error: Failed to find path for dmidecode binary 2019-07-11 00:12:33.380+0000: 123145573953536: error : virFileFindHugeTLBFS:3734 : this function is not supported by the connection driver: virFileFindHugeTLBFS 2019-07-11 00:12:33.382+0000: 123145573953536: warning : virQEMUCapsInit:919 : Failed to get host CPU cache info 2019-07-11 00:12:33.401+0000: 123145573953536: error : virHostCPUGetTscInfo:1405 : Probing TSC is not supported on this platform: Function not implemented 2019-07-11 00:12:33.401+0000: 123145573953536: error : virExec:521 : Cannot find 'pm-is-supported' in path: No such file or directory 2019-07-11 00:12:33.401+0000: 123145573953536: warning : virQEMUCapsInit:926 : Failed to get host power management capabilities 2019-07-11 00:12:33.401+0000: 123145573953536: error : virNumaGetPages:988 : Operation not supported: page info is not supported on this platform 2019-07-11 00:12:33.401+0000: 123145573953536: warning : virQEMUCapsInit:933 : Failed to get pages info 2019-07-11 00:12:33.407+0000: 123145573953536: error : qemuProcessQMPLaunch:8501 : internal error: Failed to start QEMU binary /usr/local/bin/qemu-system-alpha for probing: libvirt: error : cannot set supplemental groups: Invalid argument 2019-07-11 00:12:33.407+0000: 123145573953536: warning : virQEMUCapsLogProbeFailure:4578 : Failed to probe capabilities for /usr/local/bin/qemu-system-alpha: internal error: Failed to start QEMU binary /usr/local/bin/qemu-system-alpha for probing: libvirt: error : cannot set supplemental groups: Invalid argument 2019-07-11 00:12:33.413+0000: 123145573953536: error : qemuProcessQMPLaunch:8501 : internal error: Failed to start QEMU binary /usr/local/bin/qemu-system-arm for probing: libvirt: error : cannot set supplemental groups: Invalid argument 2019-07-11 00:12:33.413+0000: 123145573953536: warning : virQEMUCapsLogProbeFailure:4578 : Failed to probe capabilities for /usr/local/bin/qemu-system-arm: internal error: Failed to start QEMU binary /usr/local/bin/qemu-system-arm for probing: libvirt: error : cannot set supplemental groups: Invalid argument 2019-07-11 00:12:33.419+0000: 123145573953536: error : qemuProcessQMPLaunch:8501 : internal error: Failed to start QEMU binary /usr/local/bin/qemu-system-arm for probing: libvirt: error : cannot set supplemental groups: Invalid argument 2019-07-11 00:12:33.419+0000: 123145573953536: warning : virQEMUCapsLogProbeFailure:4578 : Failed to probe capabilities for /usr/local/bin/qemu-system-arm: internal error: Failed to start QEMU binary /usr/local/bin/qemu-system-arm for probing: libvirt: error : cannot set supplemental groups: Invalid argument 2019-07-11 00:12:33.424+0000: 123145573953536: error : qemuProcessQMPLaunch:8501 : internal error: Failed to start QEMU binary /usr/local/bin/qemu-system-aarch64 for probing: libvirt: error : cannot set supplemental groups: Invalid argument 2019-07-11 00:12:33.424+0000: 123145573953536: warning : virQEMUCapsLogProbeFailure:4578 : Failed to probe capabilities for /usr/local/bin/qemu-system-aarch64: internal error: Failed to start QEMU binary /usr/local/bin/qemu-system-aarch64 for probing: libvirt: error : cannot set supplemental groups: Invalid argument 2019-07-11 00:12:33.431+0000: 123145573953536: error : qemuProcessQMPLaunch:8501 : internal error: Failed to start QEMU binary /usr/local/bin/qemu-system-cris for probing: libvirt: error : cannot set supplemental groups: Invalid argument 2019-07-11 00:12:33.431+0000: 123145573953536: warning : virQEMUCapsLogProbeFailure:4578 : Failed to probe capabilities for /usr/local/bin/qemu-system-cris: internal error: Failed to start QEMU binary /usr/local/bin/qemu-system-cris for probing: libvirt: error : cannot set supplemental groups: Invalid argument 2019-07-11 00:12:33.437+0000: 123145573953536: error : qemuProcessQMPLaunch:8501 : internal error: Failed to start QEMU binary /usr/local/bin/qemu-system-i386 for probing: libvirt: error : cannot set supplemental groups: Invalid argument 2019-07-11 00:12:33.437+0000: 123145573953536: warning : virQEMUCapsLogProbeFailure:4578 : Failed to probe capabilities for /usr/local/bin/qemu-system-i386: internal error: Failed to start QEMU binary /usr/local/bin/qemu-system-i386 for probing: libvirt: error : cannot set supplemental groups: Invalid argument 2019-07-11 00:12:33.443+0000: 123145573953536: error : qemuProcessQMPLaunch:8501 : internal error: Failed to start QEMU binary /usr/local/bin/qemu-system-lm32 for probing: libvirt: error : cannot set supplemental groups: Invalid argument 2019-07-11 00:12:33.443+0000: 123145573953536: warning : virQEMUCapsLogProbeFailure:4578 : Failed to probe capabilities for /usr/local/bin/qemu-system-lm32: internal error: Failed to start QEMU binary /usr/local/bin/qemu-system-lm32 for probing: libvirt: error : cannot set supplemental groups: Invalid argument 2019-07-11 00:12:33.449+0000: 123145573953536: error : qemuProcessQMPLaunch:8501 : internal error: Failed to start QEMU binary /usr/local/bin/qemu-system-m68k for probing: libvirt: error : cannot set supplemental groups: Invalid argument 2019-07-11 00:12:33.449+0000: 123145573953536: warning : virQEMUCapsLogProbeFailure:4578 : Failed to probe capabilities for /usr/local/bin/qemu-system-m68k: internal error: Failed to start QEMU binary /usr/local/bin/qemu-system-m68k for probing: libvirt: error : cannot set supplemental groups: Invalid argument 2019-07-11 00:12:33.497+0000: 123145573953536: error : qemuProcessQMPLaunch:8501 : internal error: Failed to start QEMU binary /usr/local/bin/qemu-system-microblaze for probing: libvirt: error : cannot set supplemental groups: Invalid argument 2019-07-11 00:12:33.497+0000: 123145573953536: warning : virQEMUCapsLogProbeFailure:4578 : Failed to probe capabilities for /usr/local/bin/qemu-system-microblaze: internal error: Failed to start QEMU binary /usr/local/bin/qemu-system-microblaze for probing: libvirt: error : cannot set supplemental groups: Invalid argument 2019-07-11 00:12:33.503+0000: 123145573953536: error : qemuProcessQMPLaunch:8501 : internal error: Failed to start QEMU binary /usr/local/bin/qemu-system-microblazeel for probing: libvirt: error : cannot set supplemental groups: Invalid argument 2019-07-11 00:12:33.503+0000: 123145573953536: warning : virQEMUCapsLogProbeFailure:4578 : Failed to probe capabilities for /usr/local/bin/qemu-system-microblazeel: internal error: Failed to start QEMU binary /usr/local/bin/qemu-system-microblazeel for probing: libvirt: error : cannot set supplemental groups: Invalid argument 2019-07-11 00:12:33.509+0000: 123145573953536: error : qemuProcessQMPLaunch:8501 : internal error: Failed to start QEMU binary /usr/local/bin/qemu-system-mips for probing: libvirt: error : cannot set supplemental groups: Invalid argument 2019-07-11 00:12:33.509+0000: 123145573953536: warning : virQEMUCapsLogProbeFailure:4578 : Failed to probe capabilities for /usr/local/bin/qemu-system-mips: internal error: Failed to start QEMU binary /usr/local/bin/qemu-system-mips for probing: libvirt: error : cannot set supplemental groups: Invalid argument 2019-07-11 00:12:33.515+0000: 123145573953536: error : qemuProcessQMPLaunch:8501 : internal error: Failed to start QEMU binary /usr/local/bin/qemu-system-mipsel for probing: libvirt: error : cannot set supplemental groups: Invalid argument 2019-07-11 00:12:33.515+0000: 123145573953536: warning : virQEMUCapsLogProbeFailure:4578 : Failed to probe capabilities for /usr/local/bin/qemu-system-mipsel: internal error: Failed to start QEMU binary /usr/local/bin/qemu-system-mipsel for probing: libvirt: error : cannot set supplemental groups: Invalid argument 2019-07-11 00:12:33.521+0000: 123145573953536: error : qemuProcessQMPLaunch:8501 : internal error: Failed to start QEMU binary /usr/local/bin/qemu-system-mips64 for probing: libvirt: error : cannot set supplemental groups: Invalid argument 2019-07-11 00:12:33.521+0000: 123145573953536: warning : virQEMUCapsLogProbeFailure:4578 : Failed to probe capabilities for /usr/local/bin/qemu-system-mips64: internal error: Failed to start QEMU binary /usr/local/bin/qemu-system-mips64 for probing: libvirt: error : cannot set supplemental groups: Invalid argument 2019-07-11 00:12:33.527+0000: 123145573953536: error : qemuProcessQMPLaunch:8501 : internal error: Failed to start QEMU binary /usr/local/bin/qemu-system-mips64el for probing: libvirt: error : cannot set supplemental groups: Invalid argument 2019-07-11 00:12:33.527+0000: 123145573953536: warning : virQEMUCapsLogProbeFailure:4578 : Failed to probe capabilities for /usr/local/bin/qemu-system-mips64el: internal error: Failed to start QEMU binary /usr/local/bin/qemu-system-mips64el for probing: libvirt: error : cannot set supplemental groups: Invalid argument 2019-07-11 00:12:33.533+0000: 123145573953536: error : qemuProcessQMPLaunch:8501 : internal error: Failed to start QEMU binary /usr/local/bin/qemu-system-ppc for probing: libvirt: error : cannot set supplemental groups: Invalid argument 2019-07-11 00:12:33.533+0000: 123145573953536: warning : virQEMUCapsLogProbeFailure:4578 : Failed to probe capabilities for /usr/local/bin/qemu-system-ppc: internal error: Failed to start QEMU binary /usr/local/bin/qemu-system-ppc for probing: libvirt: error : cannot set supplemental groups: Invalid argument 2019-07-11 00:12:33.571+0000: 123145573953536: error : qemuProcessQMPLaunch:8501 : internal error: Failed to start QEMU binary /usr/local/bin/qemu-system-ppc64 for probing: libvirt: error : cannot set supplemental groups: Invalid argument 2019-07-11 00:12:33.571+0000: 123145573953536: warning : virQEMUCapsLogProbeFailure:4578 : Failed to probe capabilities for /usr/local/bin/qemu-system-ppc64: internal error: Failed to start QEMU binary /usr/local/bin/qemu-system-ppc64 for probing: libvirt: error : cannot set supplemental groups: Invalid argument 2019-07-11 00:12:33.576+0000: 123145573953536: error : qemuProcessQMPLaunch:8501 : internal error: Failed to start QEMU binary /usr/local/bin/qemu-system-ppc64 for probing: libvirt: error : cannot set supplemental groups: Invalid argument 2019-07-11 00:12:33.576+0000: 123145573953536: warning : virQEMUCapsLogProbeFailure:4578 : Failed to probe capabilities for /usr/local/bin/qemu-system-ppc64: internal error: Failed to start QEMU binary /usr/local/bin/qemu-system-ppc64 for probing: libvirt: error : cannot set supplemental groups: Invalid argument 2019-07-11 00:12:33.582+0000: 123145573953536: error : qemuProcessQMPLaunch:8501 : internal error: Failed to start QEMU binary /usr/local/bin/qemu-system-riscv32 for probing: libvirt: error : cannot set supplemental groups: Invalid argument 2019-07-11 00:12:33.582+0000: 123145573953536: warning : virQEMUCapsLogProbeFailure:4578 : Failed to probe capabilities for /usr/local/bin/qemu-system-riscv32: internal error: Failed to start QEMU binary /usr/local/bin/qemu-system-riscv32 for probing: libvirt: error : cannot set supplemental groups: Invalid argument 2019-07-11 00:12:33.588+0000: 123145573953536: error : qemuProcessQMPLaunch:8501 : internal error: Failed to start QEMU binary /usr/local/bin/qemu-system-riscv64 for probing: libvirt: error : cannot set supplemental groups: Invalid argument 2019-07-11 00:12:33.588+0000: 123145573953536: warning : virQEMUCapsLogProbeFailure:4578 : Failed to probe capabilities for /usr/local/bin/qemu-system-riscv64: internal error: Failed to start QEMU binary /usr/local/bin/qemu-system-riscv64 for probing: libvirt: error : cannot set supplemental groups: Invalid argument 2019-07-11 00:12:33.594+0000: 123145573953536: error : qemuProcessQMPLaunch:8501 : internal error: Failed to start QEMU binary /usr/local/bin/qemu-system-s390x for probing: libvirt: error : cannot set supplemental groups: Invalid argument 2019-07-11 00:12:33.594+0000: 123145573953536: warning : virQEMUCapsLogProbeFailure:4578 : Failed to probe capabilities for /usr/local/bin/qemu-system-s390x: internal error: Failed to start QEMU binary /usr/local/bin/qemu-system-s390x for probing: libvirt: error : cannot set supplemental groups: Invalid argument 2019-07-11 00:12:33.600+0000: 123145573953536: error : qemuProcessQMPLaunch:8501 : internal error: Failed to start QEMU binary /usr/local/bin/qemu-system-sh4 for probing: libvirt: error : cannot set supplemental groups: Invalid argument 2019-07-11 00:12:33.600+0000: 123145573953536: warning : virQEMUCapsLogProbeFailure:4578 : Failed to probe capabilities for /usr/local/bin/qemu-system-sh4: internal error: Failed to start QEMU binary /usr/local/bin/qemu-system-sh4 for probing: libvirt: error : cannot set supplemental groups: Invalid argument 2019-07-11 00:12:33.605+0000: 123145573953536: error : qemuProcessQMPLaunch:8501 : internal error: Failed to start QEMU binary /usr/local/bin/qemu-system-sh4eb for probing: libvirt: error : cannot set supplemental groups: Invalid argument 2019-07-11 00:12:33.605+0000: 123145573953536: warning : virQEMUCapsLogProbeFailure:4578 : Failed to probe capabilities for /usr/local/bin/qemu-system-sh4eb: internal error: Failed to start QEMU binary /usr/local/bin/qemu-system-sh4eb for probing: libvirt: error : cannot set supplemental groups: Invalid argument 2019-07-11 00:12:33.612+0000: 123145573953536: error : qemuProcessQMPLaunch:8501 : internal error: Failed to start QEMU binary /usr/local/bin/qemu-system-sparc for probing: libvirt: error : cannot set supplemental groups: Invalid argument 2019-07-11 00:12:33.612+0000: 123145573953536: warning : virQEMUCapsLogProbeFailure:4578 : Failed to probe capabilities for /usr/local/bin/qemu-system-sparc: internal error: Failed to start QEMU binary /usr/local/bin/qemu-system-sparc for probing: libvirt: error : cannot set supplemental groups: Invalid argument 2019-07-11 00:12:33.619+0000: 123145573953536: error : qemuProcessQMPLaunch:8501 : internal error: Failed to start QEMU binary /usr/local/bin/qemu-system-sparc64 for probing: libvirt: error : cannot set supplemental groups: Invalid argument 2019-07-11 00:12:33.619+0000: 123145573953536: warning : virQEMUCapsLogProbeFailure:4578 : Failed to probe capabilities for /usr/local/bin/qemu-system-sparc64: internal error: Failed to start QEMU binary /usr/local/bin/qemu-system-sparc64 for probing: libvirt: error : cannot set supplemental groups: Invalid argument 2019-07-11 00:12:33.667+0000: 123145573953536: error : qemuProcessQMPLaunch:8501 : internal error: Failed to start QEMU binary /usr/local/bin/qemu-system-unicore32 for probing: libvirt: error : cannot set supplemental groups: Invalid argument 2019-07-11 00:12:33.667+0000: 123145573953536: warning : virQEMUCapsLogProbeFailure:4578 : Failed to probe capabilities for /usr/local/bin/qemu-system-unicore32: internal error: Failed to start QEMU binary /usr/local/bin/qemu-system-unicore32 for probing: libvirt: error : cannot set supplemental groups: Invalid argument 2019-07-11 00:12:33.673+0000: 123145573953536: error : qemuProcessQMPLaunch:8501 : internal error: Failed to start QEMU binary /usr/local/bin/qemu-system-x86_64 for probing: libvirt: error : cannot set supplemental groups: Invalid argument 2019-07-11 00:12:33.673+0000: 123145573953536: warning : virQEMUCapsLogProbeFailure:4578 : Failed to probe capabilities for /usr/local/bin/qemu-system-x86_64: internal error: Failed to start QEMU binary /usr/local/bin/qemu-system-x86_64 for probing: libvirt: error : cannot set supplemental groups: Invalid argument 2019-07-11 00:12:33.679+0000: 123145573953536: error : qemuProcessQMPLaunch:8501 : internal error: Failed to start QEMU binary /usr/local/bin/qemu-system-xtensa for probing: libvirt: error : cannot set supplemental groups: Invalid argument 2019-07-11 00:12:33.679+0000: 123145573953536: warning : virQEMUCapsLogProbeFailure:4578 : Failed to probe capabilities for /usr/local/bin/qemu-system-xtensa: internal error: Failed to start QEMU binary /usr/local/bin/qemu-system-xtensa for probing: libvirt: error : cannot set supplemental groups: Invalid argument 2019-07-11 00:12:33.685+0000: 123145573953536: error : qemuProcessQMPLaunch:8501 : internal error: Failed to start QEMU binary /usr/local/bin/qemu-system-xtensaeb for probing: libvirt: error : cannot set supplemental groups: Invalid argument 2019-07-11 00:12:33.685+0000: 123145573953536: warning : virQEMUCapsLogProbeFailure:4578 : Failed to probe capabilities for /usr/local/bin/qemu-system-xtensaeb: internal error: Failed to start QEMU binary /usr/local/bin/qemu-system-xtensaeb for probing: libvirt: error : cannot set supplemental groups: Invalid argument -- Marcus Furlong

5 16

[libvirt] [PATCH v2 0/3] unplug timeout changes for PPC64
by Daniel Henrique Barboza 14 Oct '19

14 Oct '19

This is a redesign of the previous patch series [1]. After the reviews of the first version, I ended up discarding the idea of a qemu user configuration for the unplug timeout value. Instead, this patch series now handles the problematic case of PPC64 guests with an exclusive PPC64 only timeout value of 10 seconds. Patch 3 now changes how the 'unplug timeout' message is reported, using VIR_ERR_OPERATION_TIMEOUT instead of VIR_ERR_OPERATION_FAILED and making it clearer that the timeout does not equal to unplug failed. [1] https://www.redhat.com/archives/libvir-list/2019-August/msg00698.html Daniel Henrique Barboza (3): qemu: use a bigger unplug timeout for PPC64 guests qemu: Remove qemu_hotplugpriv.h and qemuDomainRemoveDeviceWaitTime qemu_hotplug: make setvcpus timeout error message user-friendlier src/qemu/Makefile.inc.am | 1 - src/qemu/qemu_conf.h | 3 +++ src/qemu/qemu_driver.c | 11 +++++++++++ src/qemu/qemu_hotplug.c | 21 +++++++++------------ src/qemu/qemu_hotplugpriv.h | 32 -------------------------------- tests/qemuhotplugtest.c | 3 +-- 6 files changed, 24 insertions(+), 47 deletions(-) delete mode 100644 src/qemu/qemu_hotplugpriv.h -- 2.21.0

2 7

[libvirt] [PATCH v2 1/3] libxl: add acpi slic table support
by Marek Marczykowski-Górecki 11 Oct '19

11 Oct '19

From: Ivan Kardykov <kardykov(a)tabit.pro> Libxl driver did not support setup additional acpi firmware to xen guest. It is necessary to activate OEM Windows installs. This patch allow to define in OS section acpi table param (which supported domain common schema). Signed-off-by: Ivan Kardykov <kardykov(a)tabit.pro> [added info to docs/formatdomain.html.in] Signed-off-by: Marek Marczykowski-Górecki <marmarek(a)invisiblethingslab.com> --- docs/formatdomain.html.in | 3 ++- src/libxl/libxl_conf.c | 5 +++++ 2 files changed, 7 insertions(+), 1 deletion(-) diff --git a/docs/formatdomain.html.in b/docs/formatdomain.html.in index 86a5261..c80f09a 100644 --- a/docs/formatdomain.html.in +++ b/docs/formatdomain.html.in @@ -363,7 +363,8 @@ <dd>The <code>table</code> element contains a fully-qualified path to the ACPI table. The <code>type</code> attribute contains the ACPI table type (currently only <code>slic</code> is supported) - <span class="since">Since 1.3.5 (QEMU only)</span></dd> + <span class="since">Since 1.3.5 (QEMU)</span> + <span class="since">Since 5.8.0 (Xen)</span></dd> </dl> <h4><a id="elementsOSContainer">Container boot</a></h4> diff --git a/src/libxl/libxl_conf.c b/src/libxl/libxl_conf.c index c76704a..c0d4861 100644 --- a/src/libxl/libxl_conf.c +++ b/src/libxl/libxl_conf.c @@ -506,6 +506,11 @@ libxlMakeDomBuildInfo(virDomainDefPtr def, def->features[VIR_DOMAIN_FEATURE_ACPI] == VIR_TRISTATE_SWITCH_ON); + /* copy SLIC table path to acpi_firmware */ + if (def->os.slic_table && + VIR_STRDUP(b_info->u.hvm.acpi_firmware, def->os.slic_table) < 0) + return -1; + if (def->nsounds > 0) { /* * Use first sound device. man xl.cfg(5) describes soundhw as base-commit: 281a7f1d400aeb0d4d53dd3b628b7275f49854d0 -- git-series 0.9.1

2 5

[libvirt] [PATCH 0/5] security_stack: Perform rollback if one of stacked drivers fails
by Michal Privoznik 10 Oct '19

10 Oct '19

See 5/5 for explanation. Michal Prívozník (5): security: Pass @migrated to virSecurityManagerSetAllLabel security: Rename virSecurityManagerGetDriver() to virSecurityManagerGetVirtDriver() security: Introduce virSecurityManagerGetDriver() security_stack: Turn list of nested drivers into a doubly linked list security_stack: Perform rollback if one of stacked drivers fails src/lxc/lxc_process.c | 2 +- src/qemu/qemu_process.c | 3 +- src/qemu/qemu_security.c | 6 +- src/qemu/qemu_security.h | 3 +- src/security/security_apparmor.c | 3 +- src/security/security_dac.c | 3 +- src/security/security_driver.h | 3 +- src/security/security_manager.c | 17 ++- src/security/security_manager.h | 4 +- src/security/security_nop.c | 3 +- src/security/security_selinux.c | 9 +- src/security/security_stack.c | 220 +++++++++++++++++++++++++------ tests/qemusecuritytest.c | 2 +- tests/securityselinuxlabeltest.c | 2 +- 14 files changed, 222 insertions(+), 58 deletions(-) -- 2.21.0

4 9

[libvirt] [PATCH v3 00/12] hostdev: handle usb detach/attach on node
by Nikolay Shirokovskiy 10 Oct '19

10 Oct '19

Diff to v2[1] version: - add 'replug' attribute for hostdev element to allow replug semantics - avoid accuiring domain lock in event loop thread on udev events as suggested by Peter - nit picks after review by Daniel Henrique Barboza * is used to mark patches that were 'Reviewed-by' by Daniel (sometimes with very minor changes to take into account new replug flag). [1] https://www.redhat.com/archives/libvir-list/2019-September/msg00321.html Nikolay Shirokovskiy (12): conf: add replug option for usb hostdev qemu: track hostdev delete intention qemu: support host usb device unplug * qemu: support usb hostdev plugging back * qemu: handle host usb device add/del udev events qemu: handle libvirtd restart after host usb device unplug * qemu: handle race on device deletion and usb host device plugging * qemu: hotplug: update device list on device deleted event qemu: handle host usb device plug/unplug when libvirtd is down * qemu: don't mess with non mandatory hostdevs on reattaching * qemu: handle detaching of unplugged hostdev conf: parse hostdev missing flag * docs/formatdomain.html.in | 10 +- docs/schemas/domaincommon.rng | 5 + src/conf/domain_conf.c | 62 +++ src/conf/domain_conf.h | 17 + src/qemu/Makefile.inc.am | 2 + src/qemu/qemu_conf.h | 3 + src/qemu/qemu_domain.c | 2 + src/qemu/qemu_domain.h | 2 + src/qemu/qemu_driver.c | 404 +++++++++++++++++- src/qemu/qemu_hotplug.c | 104 ++++- src/qemu/qemu_hotplug.h | 3 +- src/qemu/qemu_process.c | 60 +++ src/util/virhostdev.c | 2 + tests/qemuhotplugtest.c | 2 +- tests/qemuxml2argvdata/hostdev-usb-replug.xml | 36 ++ .../qemuxml2xmloutdata/hostdev-usb-replug.xml | 40 ++ tests/qemuxml2xmltest.c | 1 + 17 files changed, 733 insertions(+), 22 deletions(-) create mode 100644 tests/qemuxml2argvdata/hostdev-usb-replug.xml create mode 100644 tests/qemuxml2xmloutdata/hostdev-usb-replug.xml -- 2.23.0

2 15

[libvirt] Add support for vhost-user-scsi-pci/vhost-user-blk-pci
by Li Feng 09 Oct '19

09 Oct '19

Hi Guys, And I want to add the vhost-user-scsi-pci/vhost-user-blk-pci support for libvirt. The usage in qemu like this: Vhost-SCSI -chardev socket,id=char0,path=/var/tmp/vhost.0 -device vhost-user-scsi-pci,id=scsi0,chardev=char0 Vhost-BLK -chardev socket,id=char1,path=/var/tmp/vhost.1 -device vhost-user-blk-pci,id=blk0,chardev=char1 What type should I add for libvirt. Type1: <hostdev mode='subsystem' type='vhost-user'> <source protocol='vhost-user-scsi' path='/tmp/vhost-scsi.sock'></source> <alias name="vhost-user-scsi-disk1"/> </hostdev> Type2: <disk type='network' device='disk'> <driver name='qemu' type='raw' cache='none' io='native'/> <source protocol='vhost-user' path='/tmp/vhost-scsi.sock'> </source> <target dev='sdb' bus='vhost-user-scsi'/> <boot order='3'/> <alias name='scsi0-0-0-1'/> <address type='drive' controller='0' bus='0' target='0' unit='1'/> </disk> <disk type='network' device='disk'> <driver name='qemu' type='raw' cache='none' io='native'/> <source protocol='vhost-user' path='/tmp/vhost-blk.sock'> </source> <target dev='vda' bus='vhost-user-blk'/> <boot order='1'/> <alias name='virtio-disk0'/> <address type='pci' domain='0x0000' bus='0x00' slot='0x07' function='0x0'/> </disk> Could anyone give some suggestions? Thanks, Feng Li -- The SmartX email address is only for business purpose. Any sent message that is not related to the business is not authorized or permitted by SmartX. 本邮箱为北京志凌海纳科技有限公司（SmartX）工作邮箱. 如本邮箱发出的邮件与工作无关,该邮件未得到本公司任何的明示或默示的授权.

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[libvirt] [PATCH] libvirt_python:fix bug of sanitytest.py script
by ossdev＠puresoftware.com 09 Oct '19

09 Oct '19

From: ossdev <ossdev(a)puresoftware.com> libvirt-python:fix bug of sanitytest.py script Signed-off-by: ossdev <ossdev(a)puresoftware.com> --- sanitytest.py | 19 +++++++++++++++++-- 1 file changed, 17 insertions(+), 2 deletions(-) diff --git a/sanitytest.py b/sanitytest.py index e87b57d..c5d1f42 100644 --- a/sanitytest.py +++ b/sanitytest.py @@ -22,6 +22,21 @@ def get_libvirt_api_xml_path(): sys.exit(proc.returncode) return stdout.splitlines()[0] +def sanitize_enum_val(value): + if value == 'VIR_TYPED_PARAM_INT': + value = 1 + elif value == 'VIR_TYPED_PARAM_UINT': + value = 2 + elif value == 'VIR_TYPED_PARAM_LLONG': + value = 3 + elif value == 'VIR_TYPED_PARAM_ULLONG': + value = 4 + elif value == 'VIR_TYPED_PARAM_DOUBLE': + value = 5 + elif value == 'VIR_TYPED_PARAM_BOOLEAN': + value = 6 + return value + # Path to the libvirt API XML file if len(sys.argv) >= 3: xml = sys.argv[2] @@ -48,8 +63,8 @@ set = tree.xpath('/api/symbols/enum') for n in set: typ = n.attrib['type'] name = n.attrib['name'] - val = n.attrib['value'] - + #val = n.attrib['value'] + val = sanitize_enum_val(n.attrib['value']) if typ not in enumvals: enumvals[typ] = {} -- 2.17.1 -- *Disclaimer* -The information transmitted is intended solely for the individual or entity to which it is addressed and may contain confidential and/or privileged material. Any review, re-transmission, dissemination or other use of or taking action in reliance upon this information by persons or entities other than the intended recipient is prohibited. If you have received this email in error please contact the sender and delete the material from any computer. In such instances you are further prohibited from reproducing, disclosing, distributing or taking any action in reliance on it.As a recipient of this email, you are responsible for screening its contents and the contents of any attachments for the presence of viruses. No liability is accepted for any damages caused by any virus transmitted by this email.

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[libvirt] [PATCH 1/4] qemu: validate bochs-display capability
by Jonathon Jongsma 09 Oct '19

09 Oct '19

When the bochs display type was added, the capability was never checked. Add that check in the same place as the other video device capability checks. Signed-off-by: Jonathon Jongsma <jjongsma(a)redhat.com> --- src/qemu/qemu_process.c | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-) diff --git a/src/qemu/qemu_process.c b/src/qemu/qemu_process.c index 955ba4de4c..b93af966e2 100644 --- a/src/qemu/qemu_process.c +++ b/src/qemu/qemu_process.c @@ -5278,7 +5278,9 @@ qemuProcessStartValidateVideo(virDomainObjPtr vm, !virQEMUCapsGet(qemuCaps, QEMU_CAPS_DEVICE_VIRTIO_GPU)) || (video->type == VIR_DOMAIN_VIDEO_TYPE_VIRTIO && video->info.type == VIR_DOMAIN_DEVICE_ADDRESS_TYPE_CCW && - !virQEMUCapsGet(qemuCaps, QEMU_CAPS_DEVICE_VIRTIO_GPU_CCW))) { + !virQEMUCapsGet(qemuCaps, QEMU_CAPS_DEVICE_VIRTIO_GPU_CCW)) || + (video->type == VIR_DOMAIN_VIDEO_TYPE_BOCHS && + !virQEMUCapsGet(qemuCaps, QEMU_CAPS_DEVICE_BOCHS_DISPLAY))) { virReportError(VIR_ERR_CONFIG_UNSUPPORTED, _("this QEMU does not support '%s' video device"), virDomainVideoTypeToString(video->type)); -- 2.21.0

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[libvirt] [PATCH 0/3] Fix ppc64 CPU configuration for QEMU 2.11+
by Jiri Denemark 08 Oct '19

08 Oct '19

The original fix was both incomplete and too general. It only fixed domain startup, but libvirt would still report empty list of supported CPU models with recent QEMU for ppc64. On the other hand, while ppc64 QEMU ignores case when looking up CPU model names, x86_64 QEMU does case sensitive lookup. Jiri Denemark (3): Revert "domcaps: Treat host models as case-insensitive strings" util: Introduce virStringListSearch qemu: Adapt to changed ppc64 CPU model names src/conf/domain_capabilities.c | 2 +- src/libvirt_private.syms | 1 + src/qemu/qemu_capabilities.c | 28 +++++++++++++++++-- src/qemu/qemu_capabilities.h | 3 +- src/qemu/qemu_process.c | 2 +- src/util/virstring.c | 28 +++++++++++++++++++ src/util/virstring.h | 3 ++ .../qemu_2.12.0.ppc64.xml | 6 +++- .../caps_2.12.0.ppc64.xml | 12 ++++---- 9 files changed, 73 insertions(+), 12 deletions(-) -- 2.17.0

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[libvirt] [PATCH] qemu: add pointer check in qemuMonitorLastError
by Xu Yandong 07 Oct '19

07 Oct '19

We found a exception when libvirt occurrs segmentation fault. thread 1 is waiting object lock in qemuConnectMonitor, qemu process exits and sends EOF event as well, so thread 2 invokes qemuMonitorLastError but pointer mon is NULL. Signed-off-by: Xu Yandong <xuyandong2(a)huawei.com> --- src/qemu/qemu_monitor.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/src/qemu/qemu_monitor.c b/src/qemu/qemu_monitor.c index aa230b3306..28f18391a5 100644 --- a/src/qemu/qemu_monitor.c +++ b/src/qemu/qemu_monitor.c @@ -1103,7 +1103,7 @@ qemuMonitorSend(qemuMonitorPtr mon, virErrorPtr qemuMonitorLastError(qemuMonitorPtr mon) { - if (mon->lastError.code == VIR_ERR_OK) + if (!mon || mon->lastError.code == VIR_ERR_OK) return NULL; return virErrorCopyNew(&mon->lastError); -- 2.18.1

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