Remove the callbacks that the nwfilter driver registers with the domain
object config layer. Instead make the current helper methods call into
the public API for creating/deleting nwfilter bindings.
Reviewed-by: John Ferlan <jferlan@redhat.com>
Signed-off-by: Daniel P. Berrangé <berrange@redhat.com>
This allows the virsh commands nwfilter-binding-create and
nwfilter-binding-delete to be used.
Note using these commands lets you delete filters that were
previously created automatically by the virt drivers, or add
filters for VM nics that were not there before. Generally it
is expected these new APIs will only be used by virt drivers.
It is the admin's responsibility to not shoot themselves in
the foot.
Reviewed-by: John Ferlan <jferlan@redhat.com>
Signed-off-by: Daniel P. Berrangé <berrange@redhat.com>
Wire up the ListAll, LookupByPortDev and GetXMLDesc APIs to allow the
virsh nwfilter-binding-list & nwfilter-binding-dumpxml commands to
work.
Reviewed-by: John Ferlan <jferlan@redhat.com>
Signed-off-by: Daniel P. Berrangé <berrange@redhat.com>
Now that the nwfilter driver keeps a list of bindings that it has
created, there is no need for the complex virt driver callbacks. It is
possible to simply iterate of the list of recorded filter bindings.
This means that rebuilding filters no longer has to acquire any locks on
the virDomainObj objects, as they're never touched.
Reviewed-by: John Ferlan <jferlan@redhat.com>
Signed-off-by: Daniel P. Berrangé <berrange@redhat.com>
Currently the nwfilter driver does not keep any record of what filter
bindings it has active. This means that when it needs to recreate
filters, it has to rely on triggering callbacks provided by the virt
drivers. This introduces a hash table recording the virNWFilterBinding
objects so the driver has a record of all active filters.
Reviewed-by: John Ferlan <jferlan@redhat.com>
Signed-off-by: Daniel P. Berrangé <berrange@redhat.com>
Add comma escaping for netsource. This is done here because
qemuBuildNetworkDriveStr has other external callers which
may not expect an escaped comma; however, this particular
command building path needs to perform the escaping for the
hostdev command line, so we do it now to ensure src->path
and src->host->name are covered.
Signed-off-by: Anya Harter <aharter@redhat.com>
If a thread is unable to acquire a job (e.g. because of timeout)
an error is reported and the error message contains reference to
the other thread holding the job. Well, the error message should
report agent job too as it is yet another source of possible
failure.
Signed-off-by: Michal Privoznik <mprivozn@redhat.com>
Reviewed-by: John Ferlan <jferlan@redhat.com>
Introduce a new struct to act as the manager of a collection of
virNWFilterBindingObjPtr objects.
Reviewed-by: John Ferlan <jferlan@redhat.com>
Signed-off-by: Daniel P. Berrangé <berrange@redhat.com>
Introduce a new struct to act as the stateful owner of the
virNWFilterBindingDefPtr objects.
Reviewed-by: John Ferlan <jferlan@redhat.com>
Signed-off-by: Daniel P. Berrangé <berrange@redhat.com>
If a <interface> includes a filter name but the nwfilter driver is not
present we silently do nothing. This is very bad, because an application
that thinks it is protected by malicious guest traffic will in fact be
vulnerable. Reporting an error gives the administrator the ability to
know there is a problem and fix it.
Reviewed-by: John Ferlan <jferlan@redhat.com>
Signed-off-by: Daniel P. Berrangé <berrange@redhat.com>
Use the virNWFilterBindingDefPtr struct in the DHCP address snooping code
directly.
Reviewed-by: John Ferlan <jferlan@redhat.com>
Signed-off-by: Daniel P. Berrangé <berrange@redhat.com>
Use the virNWFilterBindingDefPTr struct in the IP address learning code
directly.
Reviewed-by: John Ferlan <jferlan@redhat.com>
Signed-off-by: Daniel P. Berrangé <berrange@redhat.com>
Use the virNWFilterBindingDefPtr struct in the gentech driver code
directly.
Reviewed-by: John Ferlan <jferlan@redhat.com>
Signed-off-by: Daniel P. Berrangé <berrange@redhat.com>
When the daemons are split there will need to be a way for the virt
drivers and/or network driver to create and delete bindings between
network ports and network filters. This defines a set of public APIs
that are suitable for managing this facility.
Reviewed-by: John Ferlan <jferlan@redhat.com>
Signed-off-by: Daniel P. Berrangé <berrange@redhat.com>
A typical XML representation of the virNWFilterBindingDefPtr struct
looks like this:
<filterbinding>
<owner>
<name>f25arm7</name>
<uuid>12ac8b8c-4f23-4248-ae42-fdcd50c400fd</uuid>
</owner>
<portdev name='vnet1'/>
<mac address='52:54:00:9d:81:b1'/>
<filterref filter='clean-traffic'>
<parameter name='MAC' value='52:54:00:9d:81:b1'/>
</filterref>
</filterbinding>
Reviewed-by: John Ferlan <jferlan@redhat.com>
Signed-off-by: Daniel P. Berrangé <berrange@redhat.com>
There's no code sharing between virNWFilterDef and
virNWFilterBindingDefPtr types, so it is clearer if they live in
separate source files and headers.
Reviewed-by: John Ferlan <jferlan@redhat.com>
Signed-off-by: Daniel P. Berrangé <berrange@redhat.com>
The nwfilter_params.h header references the xmlNodePtr type, so must
include the virxml.h header to get the libxml2 types defined.
Reviewed-by: John Ferlan <jferlan@redhat.com>
Signed-off-by: Daniel P. Berrangé <berrange@redhat.com>
We are going to want to expose the NWFilter binding concept in the
public API, so the virNWFilterBindingPtr type needs to be used there.
Our internal type will shortly gain an XML representation, so rename
it to virNWFilterBindingDefPtr which follows our normal conventions.
Reviewed-by: John Ferlan <jferlan@redhat.com>
Signed-off-by: Daniel P. Berrangé <berrange@redhat.com>
This doesn't seem very useful at the moment, but it will make
sense once we introduce another HPT-related setting.
The output XML is decoupled from the input XML in preparation
of future changes as well; while doing so, we can shave a few
lines off the latter.
This commit is best viewed with 'git show -w'.
Signed-off-by: Andrea Bolognani <abologna@redhat.com>
We're going to introduce a second HPT-related setting soon,
at which point using a single location to store everything is
no longer going to cut it.
This mostly, but not completely, reverts 3dd1eb3b26.
Signed-off-by: Andrea Bolognani <abologna@redhat.com>
After running libvirt daemon with valgrind tools, some errors are
appearing when you try to start a domain. One example:
==18012== Syscall param mount(type) points to unaddressable byte(s)
==18012== at 0x6FEE3CA: mount (syscall-template.S:78)
==18012== by 0x531344D: virFileMoveMount (virfile.c:3828)
==18012== by 0x27FE7675: qemuDomainBuildNamespace (qemu_domain.c:11501)
==18012== by 0x2800C44E: qemuProcessHook (qemu_process.c:2870)
==18012== by 0x52F7E1D: virExec (vircommand.c:726)
==18012== by 0x52F7E1D: virCommandRunAsync (vircommand.c:2477)
==18012== by 0x52F4EDD: virCommandRun (vircommand.c:2309)
==18012== by 0x2800A731: qemuProcessLaunch (qemu_process.c:6235)
==18012== by 0x2800D6B4: qemuProcessStart (qemu_process.c:6569)
==18012== by 0x28074876: qemuDomainObjStart (qemu_driver.c:7314)
==18012== by 0x280522EB: qemuDomainCreateWithFlags (qemu_driver.c:7367)
==18012== by 0x55484BF: virDomainCreate (libvirt-domain.c:6531)
==18012== by 0x12CDBD: remoteDispatchDomainCreate (remote_daemon_dispatch_stubs.h:4350)
==18012== by 0x12CDBD: remoteDispatchDomainCreateHelper (remote_daemon_dispatch_stubs.h:4326)
==18012== Address 0x0 is not stack'd, malloc'd or (recently) free'd
Some documentation recommends to use "none" when you don't have a
filesystem type to use. Specially, for bind and move actions.
Signed-off-by: Julio Faracco <jcfaracco@gmail.com>
The UNIX socket FDs were we passing to QEMU inherited a label based on
libvirtd's context. QEMU is thus denied ability to access the UNIX
socket. We need to use the security manager to change our current
context temporarily when creating the UNIX socket FD.
Reviewed-by: Laine Stump <laine@laine.org>
Signed-off-by: Daniel P. Berrangé <berrange@redhat.com>
If a thread is unable to start a job (e.g. because of timeout)
a warning is printed into the logs. So far, the message does not
contain agent job info. Add it as it might help future debugging.
Signed-off-by: Michal Privoznik <mprivozn@redhat.com>
Reviewed-by: Jiri Denemark <jdenemar@redhat.com>
As qemuMonitorJSONIOProcess will call qemuMonitorJSONIOProcessEvent
which unlocks the monitor mutex, there is some extreme situation,
eg qemu send message to monitor twice in a short time, where the
local viriable 'msg' of qemuMonitorIOProcess could be a wild point:
1. qemuMonitorSend() assign mon->msg to parameter 'msg', which is alse a
local variable of its caller qemuMonitorJSONCommandWithFd(), cause
eventloop to send message to monitor, then wait condition.
2. qemu send message to monitor for the first time immediately.
3. qemuMonitorIOProcess() is called, then wake up the qemuMonitorSend()
thread, but the qemuMonitorSend() thread stuck for a while as cpu pressure
or some other reasons, which means the qemu monitor is still unlocked.
4. qemu send event message to monitor for the second time,
such as RTC_CHANGE event
5. qemuMonitorIOProcess() is called again, the local viriable 'msg' is
assigned to mon->msg.
6. qemuMonitorIOProcess() call qemuMonitorJSONIOProcess() to deal with
the qemu event.
7. qemuMonitorJSONIOProcess() unlock the qemu monitor in the macro
'QEMU_MONITOR_CALLBACK', then qemuMonitorSend() thread get the mutex
and free the mon->msg, assign mon->msg to NULL.
Signed-off-by: Weilun Zhu <zhuweilun@huawei.com>
Reviewed-by: Jiri Denemark <jdenemar@redhat.com>
Re-generating of generated source files in the hyperv directory
depends on src/.hyperv_wmi_generator.stamp not existing, or having a
timestamp older than src/hyperv/hyperv_wmi_generator.py. "make
maintainer-clean" erases the generated files, but not this sentinel
file, so the erased files aren't regenerated during the next
make. Once we add it to the list of MAINTAINERCLEANFILES, it gets
deleted at the same time as the generated files, so make is able to
understand they need regeneration.
Signed-off-by: Laine Stump <laine@laine.org>
ACKed-by: Michal Privoznik <mprivozn@redhat.com>
The problem has been around for quite awhile - the misspelling was
faithfully copied from src/Makefile.am to src/hyperv/Makefile.am.inc
in commit 253b528c.
Signed-off-by: Laine Stump <laine@laine.org>
ACKed-by: Michal Privoznik <mprivozn@redhat.com>
https://bugzilla.redhat.com/show_bug.cgi?id=1591628
Attempting to use the FORCE flag for snapshot-revert was resulting
in failures because qemuProcessStart and qemuProcessStartCPUs were
using QEMU_ASYNC_JOB_START after a qemuProcessStop resulting in an
error when entering the monitor:
error: internal error: unexpected async job 6 type expected 0
So create a local @jobType, initialize to QEMU_ASYNC_JOB_START, and
change to QEMU_ASYNC_JOB_NONE if we end up in the --force path
where the qemuProcessStop is run before a Start and StartCPUs.
Signed-off-by: John Ferlan <jferlan@redhat.com>
ACKed-by: Michal Privoznik <mprivozn@redhat.com>
If the the snapshot revert involves a forced revert option, then
let's not cause startup to change the genid flag in order to signify
that we're still running the same/previous guest and not some
snapshot reversion.
Related to:
https://bugzilla.redhat.com/show_bug.cgi?id=1149445
Signed-off-by: John Ferlan <jferlan@redhat.com>
ACKed-by: Michal Privoznik <mprivozn@redhat.com>
Use and set the @start_flags at the top of the RUNNING and PAUSED
transitions to GEN_VMID | PAUSED.
Signed-off-by: John Ferlan <jferlan@redhat.com>
ACKed-by: Michal Privoznik <mprivozn@redhat.com>
Promote the @start_flags to the top of the function, a
subsequent patch needs to use it.
Signed-off-by: John Ferlan <jferlan@redhat.com>
ACKed-by: Michal Privoznik <mprivozn@redhat.com>
Make it clearer what asyncJob type was passed and what was expected.
Signed-off-by: John Ferlan <jferlan@redhat.com>
ACKed-by: Michal Privoznik <mprivozn@redhat.com>
VMs with hardcoded platform network devices are forced to use old
style '-net nic' command line config. Current we use qemu's vlan
option to hook this with the '-netdev' host side of things.
However since qemu 1.2 there is '-net nic,netdev=X' option for
explicitly referencing a netdev ID, which is more inline with
typical VM commandlines, so let's switch to that
Signed-off-by: Cole Robinson <crobinso@redhat.com>
The last usages were removed with the xend driver in 1dac5fbbbb
Reviewed-by: Erik Skultety <eskultet@redhat.com>
Signed-off-by: Cole Robinson <crobinso@redhat.com>
There are two sets of functions here:
1) some functions talk on both monitor and agent monitor,
2) some functions only talk on agent monitor.
For functions from set 1) we need to use
qemuDomainObjBeginJobWithAgent() and for functions from set 2) we
need to use qemuDomainObjBeginAgentJob() only.
Signed-off-by: Michal Privoznik <mprivozn@redhat.com>
Reviewed-by: Jiri Denemark <jdenemar@redhat.com>
Now that we have agent job we can grab it while freezing/thawing
guest file system before/after doing snapshot.
Signed-off-by: Michal Privoznik <mprivozn@redhat.com>
Reviewed-by: Jiri Denemark <jdenemar@redhat.com>
The point is to break QEMU_JOB_* into smaller pieces which
enables us to achieve higher throughput. For instance, if there
are two threads, one is trying to query something on qemu
monitor while the other is trying to query something on agent
monitor these two threads would serialize. There is not much
reason for that.
Signed-off-by: Michal Privoznik <mprivozn@redhat.com>
Reviewed-by: Jiri Denemark <jdenemar@redhat.com>
Introduce guest agent specific job categories to allow threads to
run agent monitor specific jobs while normal monitor jobs can
also be running.
Alter _qemuDomainJobObj in order to duplicate certain fields that
will be used for guest agent specific tasks to increase
concurrency and throughput and reduce serialization.
Signed-off-by: Michal Privoznik <mprivozn@redhat.com>
Reviewed-by: Jiri Denemark <jdenemar@redhat.com>
Be more consistent and use 'preparing' instead of 'prepare' here.
Signed-off-by: Luyao Huang <lhuang@redhat.com>
Reviewed-by: Erik Skultety <eskultet@redhat.com>
When commit 6718132d enforced usage of the cleanup label, it forgot to
set the @ret variable to 0 on "success" exit path.
Signed-off-by: Luyao Huang <lhuang@redhat.com>
Reviewed-by: Erik Skultety <eskultet@redhat.com>
If measurement retrieval fails we'd forget to call ExitMonitor to unlock
the monitor.
Signed-off-by: Erik Skultety <eskultet@redhat.com>
Reported-by: Luyao Huang <lhuang@redhat.com>
Reviewed-by: Marc Hartmayer <mhartmay@linux.ibm.com>
Since it's being called with QEMU_ASYNC_JOB_NONE which is what
qemuDomainObjEnterMonitor is going to use with the internal helper,
let's use that one instead.
Signed-off-by: Erik Skultety <eskultet@redhat.com>
Reviewed-by: Marc Hartmayer <mhartmay@linux.ibm.com>
https://bugzilla.redhat.com/show_bug.cgi?id=1552092
If there's a long running job it might cause us to wait 30
seconds before we give up acquiring the job. This is problematic
to interactive applications that fetch stats repeatedly every few
seconds.
The solution is to introduce
VIR_CONNECT_GET_ALL_DOMAINS_STATS_NOWAIT flag which tries to
acquire job but does not wait if acquiring failed.
Signed-off-by: Michal Privoznik <mprivozn@redhat.com>
Reviewed-by: John Ferlan <jferlan@redhat.com>
The aim of this API is to allow the caller to do best effort.
Some functions can work even when acquiring the job fails (e.g.
qemuConnectGetAllDomainStats()). But what they can't bear is
delay if they have to wait up to 30 seconds for each domain that
is processing some other job.
Signed-off-by: Michal Privoznik <mprivozn@redhat.com>
Reviewed-by: John Ferlan <jferlan@redhat.com>
The variable is initialized to -1 already. There's no way it can
be overwritten by the time control gets to the line I'm removing.
Signed-off-by: Michal Privoznik <mprivozn@redhat.com>
Reviewed-by: John Ferlan <jferlan@redhat.com>
Provide a small comment on the function and its parameters.
Signed-off-by: Michal Privoznik <mprivozn@redhat.com>
Reviewed-by: John Ferlan <jferlan@redhat.com>
Add comma escaping for cfg->spiceTLSx509certdir and
graphics->data.spice.rendernode.
Signed-off-by: Anya Harter <aharter@redhat.com>
Reviewed-by: John Ferlan <jferlan@redhat.com>
Add comma escaping for smartcard->data.cert.file[i] and
smartcard->data.cert.database.
Signed-off-by: Anya Harter <aharter@redhat.com>
Reviewed-by: John Ferlan <jferlan@redhat.com>
Add comma escaping for dev->data.file.path in cases
VIR_DOMAIN_CHR_TYPE_DEV and VIR_DOMAIN_CHR_TYPE_PIPE.
Signed-off-by: Anya Harter <aharter@redhat.com>
Reviewed-by: John Ferlan <jferlan@redhat.com>
Fix the return value status comparison checking for call to
virJSONValueObjectCreateVArgs introduced by commit id f0a23c0c3.
If a NULL arglist is passed, then a 0 is returned which is a
valid status and we only should fail when the return is < 0.
This resolves an issue seen for "virsh iothreadadd $dom $iothread"
where a "error: An error occurred, but the cause is unknown" error
was generated when trying to hotplug an IOThread to a domain since
qemuDomainHotplugAddIOThread passes a NULL arglist.
Signed-off-by: John Ferlan <jferlan@redhat.com>
Commit aad3a0b5f altered virObjectEventStateQueueRemote to move
the "if (!event) return" call added in the previous commit 031eb8f6
to virObjectEventStateQueue. Neither commit altered the function
prototype which used ATTRIBUTE_NONNULL(2).
This caused Coverity build problems. Since @event is now checked,
just remove the ATTRIBUTE_NONNULL check from both prototypes.
Signed-off-by: John Ferlan <jferlan@redhat.com>
https://bugzilla.redhat.com/show_bug.cgi?id=1591561
For reasons I don't understand my original patch of 75f0fd5112
freed not only the chardev from domain but also the one from
passed virDomainDeviceDefPtr. This caused no troubles until now,
because those two pointers were separate, but after I've
introduced virDomainDetachDeviceAlias() they became the same
resulting in double free on detach.
Signed-off-by: Michal Privoznik <mprivozn@redhat.com>
Reviewed-by: Ján Tomko <jtomko@redhat.com>
We only formatted the <sev> element when QEMU supported the feature when
in fact we should always format the element to make clear that libvirt
knows about the feature and the fact whether it is or isn't supported
depends on QEMU version, in other words if QEMU doesn't support the
feature we're going to format the following into the domain capabilities
XML:
<sev supported='no'/>
This patch also adjusts the RNG schema accordingly in order to reflect
the proposed change.
Signed-off-by: Erik Skultety <eskultet@redhat.com>
Reviewed-by: Ján Tomko <jtomko@redhat.com>
xenParseVif() does a lot of stuff and, in order to make things cleaner,
let's split it in two new functions:
- xenParseVif(): it's a new function that keeps the old name. It's
responsible for the whole per-Vif logic from the old xenParseVif();
- xenParseVifList(): it's basically the old xenParsePCI(), but now it
just iterates over the list of Vifs, calling xenParsePCI() per each Vif.
This patch is basically preparing the ground for the future when
typesafe virConf acessors will be used.
Signed-off-by: Fabiano Fidêncio <fabiano@fidencio.org>
Reviewed-by: Ján Tomko <jtomko@redhat.com>
Signed-off-by: Ján Tomko <jtomko@redhat.com>
The query-sev-capabilities command fails if SEV is not compiled in,
even though both the command and -object sev-guest are present
in that case :/
Ignore the errors to avoid spamming the logs:
internal error: unable to execute QEMU command 'query-sev-capabilities': SEV feature is not available
Signed-off-by: Ján Tomko <jtomko@redhat.com>
Reviewed-by: Daniel P. Berrangé <berrange@redhat.com>
Reviewed-by: Andrea Bolognani <abologna@redhat.com>
USHRT_MAX is not good enough because the value is 65535 which specifies
the number of bits in bitmap. The allowed port range is 0-65535 so we
need to increase the number.
We could have USHRT_MAX + 1 but let's define the number explicitly.
Resolves: https://bugzilla.redhat.com/show_bug.cgi?id=1590214
Reviewed-by: Ján Tomko <jtomko@redhat.com>
Signed-off-by: Pavel Hrdina <phrdina@redhat.com>
Some identifiers use Sev, some SEV. Prefer the latter.
Signed-off-by: Ján Tomko <jtomko@redhat.com>
Reviewed-by: Brijesh Singh <brijesh.singh@amd.com>
Tested-by: Brijesh Singh <brijesh.singh@amd.com>
Reviewed-by: Daniel P. Berrangé <berrange@redhat.com>
A common cleanup path for both the success and the error case.
Signed-off-by: Ján Tomko <jtomko@redhat.com>
Reviewed-by: Brijesh Singh <brijesh.singh@amd.com>
Tested-by: Brijesh Singh <brijesh.singh@amd.com>
Reviewed-by: Daniel P. Berrangé <berrange@redhat.com>
Make the function prefix match the file it's in.
Signed-off-by: Ján Tomko <jtomko@redhat.com>
Reviewed-by: Brijesh Singh <brijesh.singh@amd.com>
Tested-by: Brijesh Singh <brijesh.singh@amd.com>
Reviewed-by: Daniel P. Berrangé <berrange@redhat.com>
Free tmp even on failure.
Signed-off-by: Ján Tomko <jtomko@redhat.com>
Reviewed-by: Brijesh Singh <brijesh.singh@amd.com>
Tested-by: Brijesh Singh <brijesh.singh@amd.com>
Reviewed-by: Daniel P. Berrangé <berrange@redhat.com>
It is only used in one place.
Signed-off-by: Ján Tomko <jtomko@redhat.com>
Reviewed-by: Brijesh Singh <brijesh.singh@amd.com>
Tested-by: Brijesh Singh <brijesh.singh@amd.com>
Reviewed-by: Daniel P. Berrangé <berrange@redhat.com>
Firstly, this function changes node for relative XPaths but
doesn't restore the original one in case VIR_ALLOC(def) fails.
Secondly, @type is leaked. Thirdly, dh-cert and session
attributes are strdup()-ed needlessly, virXPathString already
does that so we can use the retval immediately.
Signed-off-by: Michal Privoznik <mprivozn@redhat.com>
Reviewed-by: Ján Tomko <jtomko@redhat.com>
The buffer is not freed anywhere. Nor in the error paths. Also
the usage virCommand with respect to buffer is very odd.
==2504== 1,100 bytes in 1 blocks are definitely lost in loss record 167 of 175
==2504== at 0x4C2CE3F: malloc (vg_replace_malloc.c:298)
==2504== by 0x4C2F1BF: realloc (vg_replace_malloc.c:785)
==2504== by 0x5D32EE2: virReallocN (viralloc.c:245)
==2504== by 0x5D37278: virBufferGrow (virbuffer.c:150)
==2504== by 0x5D3783E: virBufferVasprintf (virbuffer.c:408)
==2504== by 0x5D377A9: virBufferAsprintf (virbuffer.c:381)
==2504== by 0x57017C1: qemuBuildSevCommandLine (qemu_command.c:9707)
==2504== by 0x57030F7: qemuBuildCommandLine (qemu_command.c:10324)
==2504== by 0x575FA48: qemuProcessCreatePretendCmd (qemu_process.c:6644)
==2504== by 0x11351A: testCompareXMLToArgv (qemuxml2argvtest.c:564)
==2504== by 0x1392F7: virTestRun (testutils.c:180)
==2504== by 0x137895: mymain (qemuxml2argvtest.c:2900)
Signed-off-by: Michal Privoznik <mprivozn@redhat.com>
Reviewed-by: Ján Tomko <jtomko@redhat.com>
The variable points to a buffer not a domain object therefore its
current name is misleading.
Signed-off-by: Michal Privoznik <mprivozn@redhat.com>
Reviewed-by: Ján Tomko <jtomko@redhat.com>
Adjust the documentation, parser and tests to change:
launch-security -> launchSecurity
reduced-phys-bits -> reducedPhysBits
dh-cert -> dhCert
Also fix the headline in formatdomain.html to be more generic,
and some leftover closing elements in the documentation.
Signed-off-by: Ján Tomko <jtomko@redhat.com>
Reviewed-by: Brijesh Singh <brijesh.singh@amd.com>
Tested-by: Brijesh Singh <brijesh.singh@amd.com>
Reviewed-by: Daniel P. Berrangé <berrange@redhat.com>
We have enough elements using underscores instead of camelCase,
do not bring dashes into the mix.
Signed-off-by: Ján Tomko <jtomko@redhat.com>
Reviewed-by: Brijesh Singh <brijesh.singh@amd.com>
Tested-by: Brijesh Singh <brijesh.singh@amd.com>
Reviewed-by: Daniel P. Berrangé <berrange@redhat.com>
https://bugzilla.redhat.com/show_bug.cgi?id=1588336
This API takes @source argument which tells it where to get
domain IP addresses from. However, not all sources are capable of
providing all the information we report, for instance ARP table
has no notion of IP address prefixes. Document this limitation.
Signed-off-by: Michal Privoznik <mprivozn@redhat.com>
Reviewed-by: Laine Stump <laine@laine.org>
And replace all calls with virObjectEventStateQueue such that:
umlDomainEventQueue(driver, event);
becomes:
virObjectEventStateQueue(driver->domainEventState, event);
And remove NULL checking from all callers.
Signed-off-by: Anya Harter <aharter@redhat.com>
Reviewed-by: Ján Tomko <jtomko@redhat.com>
Signed-off-by: Ján Tomko <jtomko@redhat.com>
And replace all calls with virObjectEventStateQueue such that:
qemuDomainEventQueue(driver, event);
becomes:
virObjectEventStateQueue(driver->domainEventState, event);
And remove NULL checking from all callers.
Signed-off-by: Anya Harter <aharter@redhat.com>
Reviewed-by: Ján Tomko <jtomko@redhat.com>
Signed-off-by: Ján Tomko <jtomko@redhat.com>
And replace all calls with virObjectEventStateQueue such that:
libxlDomainEventQueue(driver, event);
becomes:
virObjectEventStateQueue(driver->domainEventState, event);
And remove NULL checking from all callers.
Signed-off-by: Anya Harter <aharter@redhat.com>
Reviewed-by: Ján Tomko <jtomko@redhat.com>
Signed-off-by: Ján Tomko <jtomko@redhat.com>
And replace all calls with virObjectEventStateQueue such that:
testObjectEventQueue(privconn, event);
becomes:
virObjectEventStateQueue(privconn->eventState, event);
Signed-off-by: Anya Harter <aharter@redhat.com>
Reviewed-by: Ján Tomko <jtomko@redhat.com>
Signed-off-by: Ján Tomko <jtomko@redhat.com>
At daemon startup we query logind for host PM support status. Without
a service dependency host startup can trigger libvirtd errors like:
error : virNodeSuspendSupportsTarget:336 : internal error: Cannot probe for
supported suspend types
warning : virQEMUCapsInit:949 : Failed to get host power management
capabilities
https://bugzilla.redhat.com/show_bug.cgi?id=1588288
Reviewed-by: Andrea Bolognani <abologna@redhat.com>
Signed-off-by: Cole Robinson <crobinso@redhat.com>
The typedefs were present twice in the header file which causes failures
with some compilers, eg FreeBSD 10 CLang:
../../src/conf/domain_conf.h:2330:33: error: redefinition of typedef 'virDomainSevDef' is a C11 feature
+[-Werror,-Wtypedef-redefinition]
typedef struct _virDomainSevDef virDomainSevDef;
^
../../src/conf/domain_conf.h:145:33: note: previous definition is here
typedef struct _virDomainSevDef virDomainSevDef;
^
Signed-off-by: Daniel P. Berrangé <berrange@redhat.com>
qemucapabilitiestest for simplicity uses one test monitor object for
simulating work of two separate inquiries of the qemu process. To allow
better testing in the future it will be required to reset the counter
so that it accurately simulates how qemu would behave.
This patch adds a private monitor API which allows to reset the counter
which will be usable only in tests.
Signed-off-by: Peter Krempa <pkrempa@redhat.com>
Reviewed-by: John Ferlan <jferlan@redhat.com>
Since virConfGetValueBool() can return earlier, the parameter 'value'
might be not initialised properly inside this method. Another proof:
Valgrind is returning this error during the libvirtd daemon startup:
==16199== Conditional jump or move depends on uninitialised value(s)
==16199== at 0x27FFFEF4: virQEMUDriverConfigLoadFile (qemu_conf.c:809)
==16199== by 0x2807665C: qemuStateInitialize (qemu_driver.c:654)
==16199== by 0x5535428: virStateInitialize (libvirt.c:662)
==16199== by 0x12AED8: daemonRunStateInit (remote_daemon.c:802)
==16199== by 0x536DE18: virThreadHelper (virthread.c:206)
==16199== by 0x6CB36DA: start_thread (pthread_create.c:463)
==16199== by 0x6FEC88E: clone (clone.S:95)
Signed-off-by: Julio Faracco <jcfaracco@gmail.com>
Reviewed-by: Ján Tomko <jtomko@redhat.com>
Signed-off-by: Ján Tomko <jtomko@redhat.com>
Formatting of 'driver' already used a separate buffer but was part of
the main function. Separate it and remove bunch of unnecessary temporary
variables.
Note that some checks are removed but they are not really necessary
anyways.
Signed-off-by: Peter Krempa <pkrempa@redhat.com>
Reviewed-by: Ján Tomko <jtomko@redhat.com>
Extract and refactor the code to use the new approach which allows to
delete a monster condition to check if the element needs to be
formatted.
Signed-off-by: Peter Krempa <pkrempa@redhat.com>
Reviewed-by: Ján Tomko <jtomko@redhat.com>
This patch implements the internal driver API for launch event into
qemu driver. When SEV is enabled, execute 'query-sev-launch-measurement'
to get the measurement of memory encrypted through launch sequence.
Signed-off-by: Brijesh Singh <brijesh.singh@amd.com>
Reviewed-by: Erik Skultety <eskultet@redhat.com>
The API can be used outside the libvirt to get the launch security
information. When SEV is enabled, the API can be used to get the
measurement of the launch process.
Signed-off-by: Brijesh Singh <brijesh.singh@amd.com>
Reviewed-by: Erik Skultety <eskultet@redhat.com>
