This removes the hacky extern global variable and modifies the
test code to properly create QEMU capabilities cache for QEMU
binaries used in our tests.
Signed-off-by: Pavel Hrdina <phrdina@redhat.com>
Our test data used a lot of different qemu binary paths and some
of them were based on downstream systems.
Note that there is one file where I had to add "accel=kvm" because
the qemuargv2xml code parses "/usr/bin/kvm" as virt type="kvm".
Signed-off-by: Pavel Hrdina <phrdina@redhat.com>
The virt type for QEMU can be modified by -machine attribute "accel"
so there is no need to have different QEMU binary paths.
Signed-off-by: Pavel Hrdina <phrdina@redhat.com>
All other architectures have separate functions to prepare guest
capabilities, do the same for i686 and x86_64 as well.
Signed-off-by: Pavel Hrdina <phrdina@redhat.com>
Most tests already use global driver variable that is initialized
before any test case is executed, convert these remaining tests to
the same concept.
Signed-off-by: Pavel Hrdina <phrdina@redhat.com>
Commit 252610f7dd switched to use hash to store servers.
Function virHashGetItems returns allocated array which needs
to be freed also for successful path, not only if there is
an error.
Signed-off-by: Pavel Hrdina <phrdina@redhat.com>
Commit 14319c81a0 introduced CPU host model in domain capabilities
and the *hostmodel* variable is always filled by virCPUDefCopy()
and needs to be freed.
Signed-off-by: Pavel Hrdina <phrdina@redhat.com>
This reverts commit c96bd78e4e.
So our code is one big mess and we modify domain definition while
building qemu_command line and our hotplug code share only part
of the parsing and command line building code. Let's revert
that change because to fix it properly would require refactor and
move a lot of things.
Resolves: https://bugzilla.redhat.com/show_bug.cgi?id=1430275
When libvirtd is started we call qemuDomainRecheckInternalPaths
to detect whether a domain has VNC socket path generated by libvirt
based on option from qemu.conf. However if we are parsing status XML
for running domain the existing socket path can be generated also if
the config XML uses the new <listen type='socket'/> element without
specifying any socket.
The current code doesn't make difference how the socket was generated
and always marks it as "fromConfig". We need to store the
"autoGenerated" value in the status XML in order to preserve that
information.
The difference between "fromConfig" and "autoGenerated" is important
for migration, because if the socket is based on "fromConfig" we don't
print it into the migratable XML and we assume that user has properly
configured qemu.conf on both hosts. However if the socket is based
on "autoGenerated" it means that a new feature was used and therefore
we need to leave the socket in migratable XML to make sure that if
this feature is not supported on destination the migration will fail.
Signed-off-by: Pavel Hrdina <phrdina@redhat.com>
This will eventually replace virQEMUBuildBufferEscapeComma, however
it's not possible right now. Some parts of the code that uses the
old function needs to be refactored.
Signed-off-by: Pavel Hrdina <phrdina@redhat.com>
This follows the same check for disk, because we cannot remove iothread
if it's used by disk or by controller. It could lead to crashing QEMU.
Signed-off-by: Pavel Hrdina <phrdina@redhat.com>
If virDomainDelIOThread API was called with VIR_DOMAIN_AFFECT_LIVE
and VIR_DOMAIN_AFFECT_CONFIG and both XML were already a different
it could result in removing iothread from config XML even if there
was a disk using that iothread.
Signed-off-by: Pavel Hrdina <phrdina@redhat.com>
The situation covered by the removed code will not ever happen.
This code is called only while starting a new QEMU process where
the capabilities where already checked and while attaching to
existing QEMU process where we don't even detect the iothreads.
Signed-off-by: Pavel Hrdina <phrdina@redhat.com>
QEMU 2.9.0 is not released yet but it's close to its release and
we need this data to implement new features that will be in
that release.
Signed-off-by: Pavel Hrdina <phrdina@redhat.com>
The issue is that if this graphics definition is provided:
<graphics type='vnc' port='0'/>
it's parsed as:
<graphics type='vnc' autoport='no'>
<listen type='address'/>
</graphics>
but if the resulting XML is parsed again the output is:
<graphics type='vnc' port='-1' autoport='yes'>
<listen type='address'/>
</graphics>
and this should not happen. The XML have to always remain the same
after it was already parsed by libvirt.
Resolves: https://bugzilla.redhat.com/show_bug.cgi?id=1383039
Signed-off-by: Pavel Hrdina <phrdina@redhat.com>
Commit 943ddcb712 partially fixed this bug in gnutls configure code.
However we also need to backup and modify CFLAGS and do if for
AC_CHECK_HEADERS as well.
Signed-off-by: Pavel Hrdina <phrdina@redhat.com>
Sigh, autoconf has AC_CHECK_FUNC and AC_CHECK_FUNCS and both check
whether some function exists or not. However in addition to the obvious
difference that the later is able to check multiple functions it also
defines HAVE_FUNCTION_NAME for each function.
Commit 680d2f49da moved the code to separate file, but also blindly
changed the macro to AC_CHECK_FUNC without confronting the
documentation.
Reported-by: John Ferlan <jferlan@redhat.com>
<https://www.redhat.com/archives/libvir-list/2016-December/msg01086.html>
Signed-off-by: Pavel Hrdina <phrdina@redhat.com>
Introduced by commit 25034b3c40 and reused by commit 4519e94b74.
This patch silences warning printed by configure:
configure: WARNING: unrecognized options: --with-qemu-user
Signed-off-by: Pavel Hrdina <phrdina@redhat.com>
The bug was introduced by commit 08c2d1480b. The string must be quoted
because it is used as function argument.
Signed-off-by: Pavel Hrdina <phrdina@redhat.com>
Pavel Hrdina