libvirt/src/util
Peter Krempa 25327c9d69 virHostCPUGetCPUID: Add comment on how KVM_GET_SUPPORTED_CPUID works
The commit adding the code fetching host CPU flags via the
KVM_GET_SUPPORTED_CPUID didn't describe at all why such an alghorithm is
needed.

Add a comment from the documentation outlining how the userspace
function is expected to allocate memory here.

Signed-off-by: Peter Krempa <pkrempa@redhat.com>
Reviewed-by: Jiri Denemark <jdenemar@redhat.com>
Reviewed-by: Michal Privoznik <mprivozn@redhat.com>
2022-04-25 16:38:01 +02:00
..
glibcompat.c src: ensure GSource background unref happens in correct event loop 2021-03-17 09:16:05 +00:00
glibcompat.h src: ensure GSource background unref happens in correct event loop 2021-03-17 09:16:05 +00:00
iohelper.c iohelper: skip lseek() and ftruncate() on block devices 2021-08-24 16:02:38 +02:00
meson.build Add a PCI/PCIe device VPD Parser 2021-10-21 17:34:04 +01:00
viralloc.c lib: Use g_clear_pointer() more 2022-02-08 08:42:07 +01:00
viralloc.h util: fix various ATTRIBUTE_NONNULL calls 2021-11-23 09:59:00 +01:00
virarch.c util: canonicalize 'arm64' arch to 'aarch64' 2021-11-30 10:51:33 +00:00
virarch.h util: add ARCH_IS_MIPS helper macro 2022-02-02 10:07:15 +01:00
virarptable.c lib: Drop internal virXXXPtr typedefs 2021-04-13 17:00:38 +02:00
virarptable.h lib: Drop internal virXXXPtr typedefs 2021-04-13 17:00:38 +02:00
viraudit.c lib: Drop intermediary return variables 2021-10-25 12:48:46 +02:00
viraudit.h lib: Drop internal virXXXPtr typedefs 2021-04-13 17:00:38 +02:00
virauth.c lib: Drop internal virXXXPtr typedefs 2021-04-13 17:00:38 +02:00
virauth.h lib: Drop internal virXXXPtr typedefs 2021-04-13 17:00:38 +02:00
virauthconfig.c lib: Drop internal virXXXPtr typedefs 2021-04-13 17:00:38 +02:00
virauthconfig.h lib: Drop internal virXXXPtr typedefs 2021-04-13 17:00:38 +02:00
virbitmap.c util: bitmap: Unify parsing of bitmaps 2021-12-10 16:36:25 +01:00
virbitmap.h virBitmapSetBitExpand: Remove return value 2021-12-10 16:36:25 +01:00
virbpf.c
virbpf.h
virbuffer.c virbuffer: Simplify virBufferEscapeShell() 2022-02-14 11:31:58 +01:00
virbuffer.h lib: Drop internal virXXXPtr typedefs 2021-04-13 17:00:38 +02:00
vircgroup.c Remove empty cleanup sections 2021-12-13 14:44:01 +01:00
vircgroup.h vircgroup: introduce virCgroupGetInode function 2021-08-17 12:35:45 +02:00
vircgroupbackend.c vircgroupbackend: Extend error messages in VIR_CGROUP_BACKEND_CALL() 2021-04-19 11:21:40 +02:00
vircgroupbackend.h vircgroupbackend: Extend error messages in VIR_CGROUP_BACKEND_CALL() 2021-04-19 11:21:40 +02:00
vircgrouppriv.h vircgroup: Fix virCgroupKillRecursive() wrt nested controllers 2021-04-19 11:21:40 +02:00
vircgroupv1.c lib: Drop needless one line labels 2021-11-22 12:39:59 +01:00
vircgroupv1.h
vircgroupv2.c Prefer g_auto(GStrv) over g_strfreev() 2021-11-11 16:16:17 +01:00
vircgroupv2.h
vircgroupv2devices.c vircgroupv2devices: refactor virCgroupV2DevicesRemoveProg 2021-04-14 12:06:16 +02:00
vircgroupv2devices.h vircgroupv2devices: refactor virCgroupV2DevicesRemoveProg 2021-04-14 12:06:16 +02:00
vircommand.c syntax-check: sc_avoid_write: Don't use blanket file exceptions 2022-02-15 09:32:23 +01:00
vircommand.h virCommandGetArgList: Remove 'nargs' argument 2021-10-12 10:26:00 +02:00
vircommandpriv.h lib: Drop internal virXXXPtr typedefs 2021-04-13 17:00:38 +02:00
virconf.c lib: Use g_clear_pointer() more 2022-02-08 08:42:07 +01:00
virconf.h virconf: Make virConfSetValue() clear consumed pointer 2022-01-17 09:53:45 +01:00
vircrypto.c util: Remove use of virCryptoHaveCipher(VIR_CRYPTO_CIPHER_AES256CBC) 2021-09-22 14:53:55 +02:00
vircrypto.h util: Remove use of virCryptoHaveCipher(VIR_CRYPTO_CIPHER_AES256CBC) 2021-09-22 14:53:55 +02:00
virdaemon.c util: fix prototype of virDaemonSetupLogging 2022-01-05 16:32:28 +01:00
virdaemon.h Exit on errors from virDaemonSetupLogging 2022-01-05 14:08:39 +01:00
virdevmapper.c virDevMapperGetTargets: Fix non-linux implementation 2021-09-21 14:30:19 +02:00
virdevmapper.h virDevMapperGetTargets: Use a linked list as return type 2021-09-21 12:25:42 +02:00
virdnsmasq.c maint: remove unnecessary virutil.h includes 2022-02-03 14:10:04 +01:00
virdnsmasq.h virdnsmasq: Drop dnsmasqCapsNewFromBuffer() 2022-01-18 16:18:57 +01:00
virebtables.c
virebtables.h
virendian.h
virenum.c util: enum: Add helpers for converting virTristate* to a plain bool 2021-12-01 13:39:47 +01:00
virenum.h util: enum: Add helpers for converting virTristate* to a plain bool 2021-12-01 13:39:47 +01:00
virerror.c lib: Use g_clear_pointer() more 2022-02-08 08:42:07 +01:00
virerror.h util: virerror: Remove VIR_ERROR_MAX_LENGTH macro 2021-03-05 15:01:29 +01:00
virerrorpriv.h
virevent.c
virevent.h
vireventglib.c lib: Use g_clear_pointer() more 2022-02-08 08:42:07 +01:00
vireventglib.h
vireventglibwatch.c
vireventglibwatch.h
vireventthread.c
vireventthread.h
virfcp.c virBuildPath: Remove return value 2021-03-02 09:50:19 +01:00
virfcp.h
virfdstream.c syntax-check: sc_avoid_write: Don't use blanket file exceptions 2022-02-15 09:32:23 +01:00
virfdstream.h
virfile.c virfile: Report error when changing pipe size fails 2022-03-28 15:04:18 +02:00
virfile.h virFileRewrite: Move error reporting into callback 2022-02-11 13:57:44 +01:00
virfilecache.c lib: Use g_clear_pointer() more 2022-02-08 08:42:07 +01:00
virfilecache.h lib: Drop internal virXXXPtr typedefs 2021-04-13 17:00:38 +02:00
virfirewall.c tools: Use automatic mutex management 2022-02-11 16:03:29 +01:00
virfirewall.h util: move and rename virFirewallBackendSynchronize() 2021-12-13 13:37:31 -05:00
virfirewalld.c maint: remove unnecessary virutil.h includes 2022-02-03 14:10:04 +01:00
virfirewalld.h util: move and rename virFirewallBackendSynchronize() 2021-12-13 13:37:31 -05:00
virfirewalldpriv.h
virfirmware.c Remove empty cleanup sections 2021-12-13 14:44:01 +01:00
virfirmware.h lib: Drop internal virXXXPtr typedefs 2021-04-13 17:00:38 +02:00
virgdbus.c lib: Use g_clear_pointer() more 2022-02-08 08:42:07 +01:00
virgdbus.h
virgettext.c
virgettext.h
virgic.c
virgic.h lib: Drop internal virXXXPtr typedefs 2021-04-13 17:00:38 +02:00
virglibutil.c
virglibutil.h
virhash.c util: virhash: Replace 'virHashDataFree' by 'GDestroyNotify' 2021-12-01 13:53:12 +01:00
virhash.h util: virhash: Replace 'virHashDataFree' by 'GDestroyNotify' 2021-12-01 13:53:12 +01:00
virhashcode.c
virhashcode.h
virhook.c virBuildPath: Remove return value 2021-03-02 09:50:19 +01:00
virhook.h
virhostcpu.c virHostCPUGetCPUID: Add comment on how KVM_GET_SUPPORTED_CPUID works 2022-04-25 16:38:01 +02:00
virhostcpu.h util: pull CPUID helper function out of CPU driver 2021-12-14 16:04:17 +00:00
virhostcpupriv.h
virhostmem.c virhostmem: Introduce virHostMemGetTHPSize() 2021-10-01 10:58:27 +02:00
virhostmem.h virhostmem: Introduce virHostMemGetTHPSize() 2021-10-01 10:58:27 +02:00
virhostuptime.c
virhostuptime.h
viridentity.c util: virIdentitySetCurrent: only unref the old identity on success 2021-09-08 16:19:55 +02:00
viridentity.h src: add API to determine if current identity is a system identity 2021-05-13 11:07:40 +01:00
viridentitypriv.h util: generate a persistent system token 2021-05-13 11:07:16 +01:00
virinitctl.c
virinitctl.h
viriptables.c util: move and rename virFirewallBackendSynchronize() 2021-12-13 13:37:31 -05:00
viriptables.h network: eliminate code that uses default iptables chains 2021-12-13 13:37:31 -05:00
viriscsi.c util: iscsi: use two vars in CreateIfaceIQN 2021-12-14 16:41:36 +01:00
viriscsi.h
virjson.c util: json: Introduce virJSONValueObjectReplaceValue 2022-01-03 13:14:43 +01:00
virjson.h util: json: Introduce virJSONValueObjectReplaceValue 2022-01-03 13:14:43 +01:00
virkeycode.c
virkeycode.h
virkmod.c
virkmod.h
virlease.c src: Use g_steal_pointer() more 2022-02-01 19:01:49 +01:00
virlease.h lib: Drop internal virXXXPtr typedefs 2021-04-13 17:00:38 +02:00
virlockspace.c virlockspace: Use automatic mutex management 2022-02-11 16:03:21 +01:00
virlockspace.h lib: Drop internal virXXXPtr typedefs 2021-04-13 17:00:38 +02:00
virlog.c util: set facility when opening syslog channel 2022-01-19 15:32:54 +00:00
virlog.h util: Check for errors in virLogSetFromEnv 2022-01-05 14:08:40 +01:00
virmacaddr.c lib: Drop internal virXXXPtr typedefs 2021-04-13 17:00:38 +02:00
virmacaddr.h lib: Drop internal virXXXPtr typedefs 2021-04-13 17:00:38 +02:00
virmacmap.c Replace open coded virJSONValueArrayAppendString 2021-12-22 13:48:35 +01:00
virmacmap.h conf: add cleanup func for virMacMap 2021-09-09 18:06:13 +02:00
virmdev.c lib: Use g_clear_pointer() more 2022-02-08 08:42:07 +01:00
virmdev.h lib: Drop internal virXXXPtr typedefs 2021-04-13 17:00:38 +02:00
virmodule.c
virmodule.h
virnetdev.c virnetdev: Use VIR_WITH_MUTEX_LOCK_GUARD in virNetDevGenerateName() 2022-03-17 09:45:38 +01:00
virnetdev.h virNetDevGetVirtualFunctions: Directly return virPCIVirtualFunctionList 2021-08-09 10:09:00 +02:00
virnetdevbandwidth.c util: refactor virNetDevBandwidthUnplug 2022-01-28 20:38:44 +01:00
virnetdevbandwidth.h docs: Clarify 'burst' units for QoS 2022-01-04 16:40:10 +01:00
virnetdevbridge.c meson: Drop netinet workaround 2021-06-01 14:30:39 +02:00
virnetdevbridge.h
virnetdevip.c lib: Use $PROG instead of $PROG_PATH 2021-09-21 14:09:44 +02:00
virnetdevip.h lib: Drop internal virXXXPtr typedefs 2021-04-13 17:00:38 +02:00
virnetdevmacvlan.c lib: Drop internal virXXXPtr typedefs 2021-04-13 17:00:38 +02:00
virnetdevmacvlan.h
virnetdevmidonet.c util: midonet: use g_auto for virCommand 2022-01-28 20:38:44 +01:00
virnetdevmidonet.h
virnetdevopenvswitch.c virNetDevOpenvswitchUpdateVlan: Use space for indentation 2022-02-10 13:10:35 +01:00
virnetdevopenvswitch.h util: openvswitch: unexport InterfaceClear{Rx,Tx}Qos 2022-01-18 17:48:32 +01:00
virnetdevpriv.h Allow VF vlanid to be passed as a pointer 2022-02-03 16:52:05 +01:00
virnetdevtap.c lib: Drop internal virXXXPtr typedefs 2021-04-13 17:00:38 +02:00
virnetdevtap.h lib: Drop internal virXXXPtr typedefs 2021-04-13 17:00:38 +02:00
virnetdevveth.c virnetdevveth: Do report error if creating veth fails 2021-12-02 15:17:27 +01:00
virnetdevveth.h
virnetdevvlan.c lib: Drop internal virXXXPtr typedefs 2021-04-13 17:00:38 +02:00
virnetdevvlan.h lib: Drop internal virXXXPtr typedefs 2021-04-13 17:00:38 +02:00
virnetdevvportprofile.c lib: Drop internal virXXXPtr typedefs 2021-04-13 17:00:38 +02:00
virnetdevvportprofile.h lib: Drop internal virXXXPtr typedefs 2021-04-13 17:00:38 +02:00
virnetlink.c virnetlink: Use automatic memory management 2022-03-17 16:44:46 +01:00
virnetlink.h lib: Drop internal virXXXPtr typedefs 2021-04-13 17:00:38 +02:00
virnodesuspend.c nodesuspend: Use automatic mutex management 2022-03-16 10:54:28 +01:00
virnodesuspend.h
virnuma.c src: Use g_steal_pointer() more 2022-02-01 19:01:49 +01:00
virnuma.h virnuma: Export virNumaGetMaxCPUs properly 2021-05-17 15:54:13 +02:00
virnvme.c util: alloc: Reimplement VIR_APPEND_ELEMENT using virAppendElement 2021-08-06 08:53:25 +02:00
virnvme.h lib: Drop internal virXXXPtr typedefs 2021-04-13 17:00:38 +02:00
virobject.c virobject: Introduce virObjectLockGuard 2022-02-01 17:19:38 +01:00
virobject.h virobject: Introduce VIR_WITH_OBJECT_LOCK_GUARD 2022-02-01 17:19:44 +01:00
virpci.c src: Initialize stack allocated virPCIDeviceAddress variables 2022-02-11 15:01:19 +01:00
virpci.h util: call virNetDevGetPhysPortID() in less places 2021-12-06 13:04:28 -05:00
virpcivpd.c virpcivpd: Bring variables into loops 2021-11-03 14:46:54 +01:00
virpcivpd.h Add a PCI/PCIe device VPD Parser 2021-10-21 17:34:04 +01:00
virpcivpdpriv.h Add a PCI/PCIe device VPD Parser 2021-10-21 17:34:04 +01:00
virperf.c lib: Drop internal virXXXPtr typedefs 2021-04-13 17:00:38 +02:00
virperf.h lib: Drop internal virXXXPtr typedefs 2021-04-13 17:00:38 +02:00
virpidfile.c virpidfile: Add virPidFileReadPathIfLocked func 2022-02-04 10:27:30 +01:00
virpidfile.h virpidfile: Add virPidFileReadPathIfLocked func 2022-02-04 10:27:30 +01:00
virpolkit.c util: Check for pkttyagent availability properly 2021-11-23 12:51:09 +01:00
virpolkit.h util: Add virPolkitAgentAvailable 2021-11-23 12:51:09 +01:00
virportallocator.c virportallocator: Use automatic mutex management 2022-04-05 15:59:08 +02:00
virportallocator.h lib: Drop internal virXXXPtr typedefs 2021-04-13 17:00:38 +02:00
virprobe.h
virprocess.c util: Fix stubs for virProcessGet{Stat,Sched}Info() 2022-04-19 15:43:12 +02:00
virprocess.h util: Helper functions to get process info 2022-01-06 16:03:55 +01:00
virqemu.c virBitmapSetBitExpand: Remove return value 2021-12-10 16:36:25 +01:00
virqemu.h virQEMUBuildDriveCommandlineFromJSON: Open-code in callers 2021-10-12 10:26:00 +02:00
virrandom.c util: add virRandomToken API 2021-05-13 11:07:13 +01:00
virrandom.h util: add virRandomToken API 2021-05-13 11:07:13 +01:00
virresctrl.c lib: Use g_clear_pointer() more 2022-02-08 08:42:07 +01:00
virresctrl.h lib: Drop internal virXXXPtr typedefs 2021-04-13 17:00:38 +02:00
virresctrlpriv.h lib: Drop internal virXXXPtr typedefs 2021-04-13 17:00:38 +02:00
virrotatingfile.c lib: Drop internal virXXXPtr typedefs 2021-04-13 17:00:38 +02:00
virrotatingfile.h lib: Drop internal virXXXPtr typedefs 2021-04-13 17:00:38 +02:00
virscsi.c virscsi: Drop @tmp from virSCSIDeviceListDel 2021-08-26 09:16:44 +02:00
virscsi.h lib: Drop internal virXXXPtr typedefs 2021-04-13 17:00:38 +02:00
virscsihost.c
virscsihost.h
virscsivhost.c virSCSIVHostOpenVhostSCSI: Cleanup 2021-11-08 14:32:32 +01:00
virscsivhost.h lib: Drop internal virXXXPtr typedefs 2021-04-13 17:00:38 +02:00
virseclabel.c lib: Drop internal virXXXPtr typedefs 2021-04-13 17:00:38 +02:00
virseclabel.h virSecurityLabelDef: Declare 'type' as 'virDomainSeclabelType' 2021-11-24 09:20:38 +01:00
virsecret.c secret: rework handling of private secrets 2021-05-13 11:07:47 +01:00
virsecret.h lib: Drop internal virXXXPtr typedefs 2021-04-13 17:00:38 +02:00
virsecureerase.c
virsecureerase.h
virsocket.c virsocket: Don't preserve errno in virSocketRecvFD() 2021-08-20 15:00:53 +02:00
virsocket.h
virsocketaddr.c util: rename/move iptablesFormatNetwork to virSocketAddrFormatWithPrefix 2021-12-13 13:37:31 -05:00
virsocketaddr.h util: rename/move iptablesFormatNetwork to virSocketAddrFormatWithPrefix 2021-12-13 13:37:31 -05:00
virstoragefile.c virStorageFileParseBackingStoreStr: use g_strsplit instead of virStringSplitCount 2021-04-12 15:55:09 +02:00
virstoragefile.h Remove virStorageFileCanonicalizePath 2021-04-12 15:55:09 +02:00
virstring.c lib: Use g_clear_pointer() more 2022-02-08 08:42:07 +01:00
virstring.h virParseVersionString: rename to virStringParseVersion 2022-02-03 14:10:03 +01:00
virsysinfo.c lib: Use g_clear_pointer() more 2022-02-08 08:42:07 +01:00
virsysinfo.h lib: Drop internal virXXXPtr typedefs 2021-04-13 17:00:38 +02:00
virsysinfopriv.h lib: Drop internal virXXXPtr typedefs 2021-04-13 17:00:38 +02:00
virsystemd.c util: Fix machined servicename 2022-02-23 13:40:24 +01:00
virsystemd.h util: drop support for obsolete systemd in RHEL-7 2022-02-17 12:35:42 +00:00
virsystemdpriv.h
virthread.c virthread: Introduce virLockGuard 2022-02-01 17:19:23 +01:00
virthread.h virthread: Introduce VIR_WITH_MUTEX_LOCK_GUARD 2022-02-01 17:19:32 +01:00
virthreadjob.c
virthreadjob.h
virthreadpool.c virthreadpool: Cleanup 2022-02-11 11:03:44 +01:00
virthreadpool.h virthreadpool: Allow setting identity for workers 2021-10-27 17:11:29 +02:00
virtime.c
virtime.h
virtpm.c virTPMCreateCancelPath: Refactor value returning 2022-02-14 13:14:00 +01:00
virtpm.h util: add a method for checking if swtpm is available 2021-12-01 12:14:03 +00:00
virtypedparam-public.c docstring: libvirt-common: Add 'Since version' metadata 2022-04-22 10:03:50 +02:00
virtypedparam.c lib: Drop internal virXXXPtr typedefs 2021-04-13 17:00:38 +02:00
virtypedparam.h lib: Drop internal virXXXPtr typedefs 2021-04-13 17:00:38 +02:00
viruri.c change return type of virURIParamAppend() to void type 2022-01-07 08:07:04 +01:00
viruri.h lib: Drop internal virXXXPtr typedefs 2021-04-13 17:00:38 +02:00
virusb.c util: alloc: Reimplement VIR_APPEND_ELEMENT using virAppendElement 2021-08-06 08:53:25 +02:00
virusb.h lib: Drop internal virXXXPtr typedefs 2021-04-13 17:00:38 +02:00
virutil.c util: Improve macOS workaround 2022-04-01 15:32:20 +02:00
virutil.h util: virParseVersionString: move to virstring.c 2022-02-03 14:10:03 +01:00
viruuid.c
viruuid.h
virvhba.c
virvhba.h
virvsock.c
virvsock.h
virxdrdefs.h
virxml.c virXMLFormatElement: Introduce virXMLFormatElementInternal 2022-04-08 09:32:47 +02:00
virxml.h virXMLFormatElement: Introduce virXMLFormatElementInternal 2022-04-08 09:32:47 +02:00