Commit 119cd06e started setting the primary bool for the first
user-specified video even if user omitted the 'primary' attribute.

However this was done before the addition of the implicit device.
This broke startup of transient qemu domains with no <video>:
https://bugzilla.redhat.com/show_bug.cgi?id=1325757

Move this default to virDomainDefPostParseInternal,
after the addition of the implicit video device, to catch the implicit
video as well.

Commit dc98a5bc refactored the code a lot and forget about checking if
listen attribute is specified.  This ensures that listen attribute and
first listen element are compared only if both exist.
Signed-off-by: NPavel Hrdina <phrdina@redhat.com>

After the test and qemu_process refactor now we can benefit from default
listen address for spice and vnc in tests.
Signed-off-by: NPavel Hrdina <phrdina@redhat.com>

Some places already check for "virt-" prefix as well as plain "virt".
virQEMUCapsHasPCIMultiBus did not, resulting in multiple PCI devices
having assigned the same unnumbered "pci" alias.

Add a test for the "virt-2.6" machine type which also omits the
<model type='virtio'/> in <interface>, to check if
qemuDomainDefaultNetModel works too.

https://bugzilla.redhat.com/show_bug.cgi?id=1325085

Signed-off-by: NVasiliy Tolstov <v.tolstov@selfip.ru>

If the -object secret capability exists, then get the path to the
masterKey file and provide that to qemu. Checking for the existence
of the file before passing to qemu could be done, but causes issues
in mock test environment.

Since the qemuDomainObjPrivate is not available when building the
command line, the qemuBuildHasMasterKey API will have to suffice
as the primary arbiter for whether the capability exists in order
to find/return the path to the master key for usage.

Created the qemuDomainGetMasterKeyAlias API which will be used by
later patches to define the 'keyid' (eg, masterKey) to be used by
other secrets to provide the id to qemu for the master key.

Add a capability bit for the qemu secret object.

Adjust the 2.6.0-1 caps/replies to add the secret object. For the
.replies it's take from the '{"execute":"qom-list-types"}' output.

Commit d77ffb68 added not only reporting of the PCI header type, but
also parsing of that information.  However, because there was no parsing
done for the other sub-PCI capabilities, if there was any other
capability then a valid header type name (like phys_function or
virt_functions) the parsing would fail.  This prevented passing node
device XMLs that we generated into our own functions when dealing with,
e.g. with SRIOV cards.

Instead of reworking the whole parsing, just fix this one occurence and
remove a test for it for the time being.  Future patches will deal with
the rest.
Signed-off-by: NMartin Kletzander <mkletzan@redhat.com>

 * tools/nss/libvirt_nss.[ch]: add BSD-comptabile wrappers and
   register via the nss_module_register() interface
 * m4/virt-nss.m4: add checks if we're building NSS for FreeBSD
 * tools/Makefile.am: handle target library name differences, as
   Linux needs libnss_libvirt.so.2 and FreeBSD needs
   nss_libvirt.so.1. Also, different syms files have to be used
   as Linux needs to export all the methods while FreeBSD
   only needs to have nss_module_register()
 * tests/nsstest.c, tests/nssmock.c: s/__linux__/NSS/
 * tests/nssmock.c: pass int instead of mode_t to va_arg() to please
   gcc 4.8
 * libvirt_nss_bsd.syms: FreeBSD syms file

In some cases it's impractical to use the regular APIs as the bitmap
size needs to be pre-declared. These new APIs allow to use bitmaps that
self expand.

The new code adds a property to the bitmap to track the allocation of
memory so that VIR_RESIZE_N can be used.

It was too similar to the non-scaled alternative.

before:
error: Numeric value 'abc' for <size> option is malformed or out of range
after:
error: Scaled numeric value 'abc' for <size> option is malformed or out of range

This patch adds new xml element, and so we can have the option of
also having perf events enabled immediately at startup.
Signed-off-by: NQiaowei Ren <qiaowei.ren@intel.com>
Message-id: 1459171833-26416-6-git-send-email-qiaowei.ren@intel.com

Use virGetLastErrorMessage() rather than open code it

This patch adds support for "vpindex", "runtime", "synic",
"stimer", and "vendor_id" features available in qemu 2.5+.

- When Hyper-V "vpindex" is on, guest can use MSR HV_X64_MSR_VP_INDEX
to get virtual processor ID.

- Hyper-V "runtime" enlightement feature allows to use MSR
HV_X64_MSR_VP_RUNTIME to get the time the virtual processor consumes
running guest code, as well as the time the hypervisor spends running
code on behalf of that guest.

- Hyper-V "synic" stands for Synthetic Interrupt Controller, which is
lapic extension controlled via MSRs.

- Hyper-V "stimer" switches on Hyper-V SynIC timers MSR's support.
Guest can setup and use fired by host events (SynIC interrupt and
appropriate timer expiration message) as guest clock events

- Hyper-V "reset" allows guest to reset VM.

- Hyper-V "vendor_id" exposes hypervisor vendor id to guest.
Signed-off-by: NNikolay Shirokovskiy <nshirokovskiy@virtuozzo.com>
Signed-off-by: NJohn Ferlan <jferlan@redhat.com>

This test was commited 4 years ago, but was never enabled in
storagepoolxml2xmltest.c. This patch reactivates it, conditionnaly on RBD
storage support being enabled

This test failed for two reasons:
* The uuid was missing from the input file
* The output file had the <name> in a different place from the actual output

This changes __VIT_TEST_UTILS_H__ to __VIR_TEST_UTILS_H__

If the abs_builddir path already is in PATH and it's in the first
position, due to a bug in our code PATH would be cleared out.
Signed-off-by: NMichal Privoznik <mprivozn@redhat.com>

Coverity pointed out that getenv("PATH") may return NULL. Well,
we check for that in virFindFileInPath() too. If this happens, we
will pass NULL into strstr(). Ouch.
Signed-off-by: NMichal Privoznik <mprivozn@redhat.com>

The variable is dereferenced prior its check for NULL. The check
itself does not make much sense anyway - it's our test, we know
we are not passing NULL.
Signed-off-by: NMichal Privoznik <mprivozn@redhat.com>

The test can return positive value even though it should have failed. It just
returns the value parser returned, which should be flipped back to -1 if
something went wrong or the result was unexpected, but it isn't.

After 9c17d665 the tap device for ethernet network type is
automatically precreated before spawning qemu. Problem is, the
qemuxml2argvtest wasn't updated and thus is failing. Because of
all the APIs that new code is calling, I had to mock a lot. Also,
since the tap FDs are labeled separately from the rest of the
devices/files I had to enable NOP security driver for the test
too.
Signed-off-by: NMichal Privoznik <mprivozn@redhat.com>

When constructing SCSI hostdev command line for qemu, the
/sys/bus/scsi/devices/... dir is scanned. Unfortunately, even in
the tests. This is needed to determine the name of SCSI device to
passthrough to qemu, because in the domain XML we were given its
address instead. Anyway, we should not be touching live system
data in our test suite as it produced unpredictable results. The
test is regressing from 1e9a0837 on.
Signed-off-by: NMichal Privoznik <mprivozn@redhat.com>

Ensure the code behaves properly even for situations that were not
being considered before, such as simply detaching devices from the
host without attaching them to a guest and attaching devices as
managed even though they had already been manually detached from
the host.

Use qemuProcessCreatePretendCmd instead duplicating required steps from
qemuProcessStart.
Signed-off-by: NPavel Hrdina <phrdina@redhat.com>

Update testutilsqemu to overwrite libDir and channelTargetDir and set
private paths using domain's privateData.  This changes is required for
following patch.
Signed-off-by: NPavel Hrdina <phrdina@redhat.com>

Move all code that checks host and domain.  Do not check host if we use
VIR_QEMU_PROCESS_START_PRETEND flag.
Signed-off-by: NPavel Hrdina <phrdina@redhat.com>

This change is required by following patches.
Signed-off-by: NPavel Hrdina <phrdina@redhat.com>

This removes the testFailed magic and makes the code more readable.
Signed-off-by: NPavel Hrdina <phrdina@redhat.com>

Problem is that in the test any status file matching
tests/nssdata/*.status is loaded as it contains IP addresses that
are parsed. However, there's no order specified in which the
files are loaded. Therefore on different systems the order may be
different. This is then producing an unexpected results.
Instead of defining an order in which the files are loaded, make
the code that checks for missing IP addresses (or redundant ones)
cope with unordered list of addresses. The reasoning behind is
that the code doing the parsing is used in real NSS module where
we don't care for ordering.
Signed-off-by: NMichal Privoznik <mprivozn@redhat.com>

Let's add a test for SCSI target nodedev devices.
Signed-off-by: NBjoern Walk <bwalk@linux.vnet.ibm.com>

hap is enabled by default in xm and xl config and usually only
specified when it is desirable to disable hap (hap = 0). Change
the xm,xl <-> xml converter to behave similarly. I.e. only
produce 'hap = 0' when <hap state='off'/> and vice versa.
Signed-off-by: NJim Fehlig <jfehlig@suse.com>

This allows setting the address in host and/or network order and makes
the naming consistent.  Now you don't need to call [hn]to[nh]l()
functions as that is taken care of by these functions.  Also, now
the *NetOrder take the address in network order, the other functions in
host order so the naming and usage is consistent.  Some places were
having the address in network order and calling ntohl() just so the
original function can call htonl() again.  This makes it nicer to read.
Signed-off-by: NMartin Kletzander <mkletzan@redhat.com>

If a <graphics type='spice'> has no port nor tlsPort set, the generated
QEMU command line will contain -spice port=0.
This is later going to be ignored by spice-server, but it's better not
to add it at all in this situation.
As an empty -spice is not allowed, we still need to append port=0 if we
did not add any other argument.

Currently -spice addr=127.0.0.1 is generated, but spice-server is going
to ignore this as no port is specified.

Even if nss is disabled, the build system tries to build some
targets like libnss_libvirt_impl.la and nsstest. Hide those
under the "if WITH_NSS" block like the rest of NSS plugin bits.

If we expose this information, which is one byte in every PCI config
file, we let all mgmt apps know whether the device itself is an endpoint
or not so it's easier for them to decide whether such device can be
passed through into a VM (endpoint) or not (*-bridge).

Resolves: https://bugzilla.redhat.com/show_bug.cgi?id=1317531Signed-off-by: NMartin Kletzander <mkletzan@redhat.com>

The only purpose of this test is to catch possible linking
problems with libnss_libvirt.so.2.
One of the problems I faced was that the NSS plugin was unloaded
immediately after it got loaded and the name resolution process
continued with next configured option. Without any error. It was
very hard to debug why until I created this simple test and found
out immediately that there were some symbols missing. The reason
why problem was not caught in nsstest is that in the test we want
to use all the fancy stuff and therefore link it with libvirt.la.
So even if there's a symbol missing in the NSS plugin it will be
found in the libvirt.la.
But even after I resolved the issue we still need this test
because files the NSS plugin is built from are still live (mostly
those under utils/ dir). So as they change new symbol might be
required which would render the NSS plugin unusable.
Signed-off-by: NMichal Privoznik <mprivozn@redhat.com>

A small test to see how is the nss module working.
Signed-off-by: NMichal Privoznik <mprivozn@redhat.com>