Now that nothing uses this capability, it can be retired.
Signed-off-by: Michal Privoznik <mprivozn@redhat.com>
Reviewed-by: Peter Krempa <pkrempa@redhat.com>
Reviewed-by: Ján Tomko <jtomko@redhat.com>
All supported QEMUs have this capability. Stop detecting it.
Signed-off-by: Michal Privoznik <mprivozn@redhat.com>
Reviewed-by: Peter Krempa <pkrempa@redhat.com>
Reviewed-by: Ján Tomko <jtomko@redhat.com>
Historically, before sending any guest agent command we would
send 'guest-sync' command to make guest agent reset its internal
state and flush any partially read command (json). This was
because there was no event emitted when the agent
(dis-)connected.
But now that we have the event we can execute the sync command
just once - the first time after we've connected. Should agent
disconnect in the middle of reading a command, and then connect
back again we would get the event and disconnect and connect back
again, resulting in the sync command being executed again.
Signed-off-by: Michal Privoznik <mprivozn@redhat.com>
Reviewed-by: Peter Krempa <pkrempa@redhat.com>
Reviewed-by: Ján Tomko <jtomko@redhat.com>
Introduced in QEMU's commit of v2.1.0-rc0~18^2~2 the
VSERPORT_CHANGE event is always available for all QEMU versions
we support (4.2.0, currently). Therefore, we can assume the
capability is always set and thus doesn't need to be checked for.
Signed-off-by: Michal Privoznik <mprivozn@redhat.com>
Reviewed-by: Peter Krempa <pkrempa@redhat.com>
Reviewed-by: Ján Tomko <jtomko@redhat.com>
Now that nothing uses this capability, it can be retired.
Signed-off-by: Michal Privoznik <mprivozn@redhat.com>
Reviewed-by: Peter Krempa <pkrempa@redhat.com>
Reviewed-by: Ján Tomko <jtomko@redhat.com>
All supported QEMUs have this capability. Stop detecting it.
Signed-off-by: Michal Privoznik <mprivozn@redhat.com>
Reviewed-by: Peter Krempa <pkrempa@redhat.com>
Reviewed-by: Ján Tomko <jtomko@redhat.com>
Introduced in QEMU's commit of v3.0.0-rc0~124^2~1 the
set-numa-node command is always available for all QEMU versions
we support (4.2.0, currently). Therefore, we can assume the
capability is always set and thus doesn't need to be checked for.
Signed-off-by: Michal Privoznik <mprivozn@redhat.com>
Reviewed-by: Peter Krempa <pkrempa@redhat.com>
Reviewed-by: Ján Tomko <jtomko@redhat.com>
The qemuDomainQueryWakeupSuspendSupport() does not change state
of the domain as it just runs 'query-current-machine' QMP
command. Therefore, there's no need for it to acquire MODIFY job,
QUERY job is perfectly okay.
Signed-off-by: Michal Privoznik <mprivozn@redhat.com>
Reviewed-by: Peter Krempa <pkrempa@redhat.com>
Reviewed-by: Ján Tomko <jtomko@redhat.com>
The was an attempt to document the retvals for
qemuDomainQueryWakeupSuspendSupport(). However, it's misleading
because in reality, the function can return nothing but 0 or -1,
but the comment implies retval of 1 too.
Since the set of possible return values complies with our
unwritten rule (0 for success, -1 for error), there's no real
value in having the comment and as such can be dropped.
Signed-off-by: Michal Privoznik <mprivozn@redhat.com>
Reviewed-by: Peter Krempa <pkrempa@redhat.com>
Reviewed-by: Ján Tomko <jtomko@redhat.com>
The high-bandwidth memory (HBM) in cache mode might be greater than
UINT_MAX of cache per NUMA node, so change to unsigned long long.
Signed-off-by: Lin Yang <lin.a.yang@intel.com>
Reviewed-by: Michal Privoznik <mprivozn@redhat.com>
Historically, we had no idea whether the qemu-ga running inside
the guest was running or not. Or whether it crashed in the middle
of reading of a command. That's why we issued guest-sync prior
any intended command, to make the agent flush any partially read
JSON and reset its state machine.
But with VSERPORT_CHANGE event we know when the guest agent
(dis-)connects and thus can issue the sync command just once for
each 'connection'. Whether the agent is synced is tracked in
agent->inSync member, which used to be set to true upon
successful sync. But after rework in v8.0.0-rc1~361 that line is
gone, leaving us with using the historic approach basically.
Fixes: cad84fd51eaac5e3bfdf441f9986e1f2639a0828
Signed-off-by: Michal Privoznik <mprivozn@redhat.com>
Reviewed-by: Ján Tomko <jtomko@redhat.com>
The privatedata.rng file was accidentally left uninstalled, but it's
referenced by other schema files effectively breaking validation of XMLs
in new installations.
Change to libvirt.spec is not needed as we include all installed schemas
via a wildcard.
Fixes: d8ceacdc87907a3c8656f7ee815ed32f06fe5c7f
Reported-by: Daniel P. Berrangé <berrange@redhat.com>
Signed-off-by: Peter Krempa <pkrempa@redhat.com>
Reviewed-by: Daniel P. Berrangé <berrange@redhat.com>
Prior to firewalld version 1.0.0, the default action of ACCEPT in the
"libvirt" zone (subsequently overridden with a lower priority "REJECT"
action) would result in an implicit rule that allowed incoming sessions
through the zone; libvirt relied on this implicit rule to permit
incoming connections to guests that were connected via a libvirt
"routed" network.
Starting in firewalld 1.0.0, the rules generated for this same
zonefile changed such that incoming sessions through the libvirt zone
were no longer allowed, breaking the longstanding convention that they
should be allowed (only for routed networks).
However, beginning with firewalld 0.9.0, a zone can explicitly
allow/block forwarded traffic (by adding a "policy" to the zone that
specifies what happens to packets that are going in one zone and out
another zone).
This patch changes the zone for routed networks from "libvirt" to the
newly-added "libvirt-routed" zone that uses the new policy
functionality to once again allow incoming sessions to guests on
routed networks.
(If firewalld is < 0.9.0, then the policy file won't be read at all,
so firewalld won't log any error, and libvirt will just use the old
setup that takes advantage of the implicit forwarding rules).
Resolves: https://bugzilla.redhat.com/2055706
Signed-off-by: Eric Garver <eric@garver.life>
Reviewed-by: Laine Stump <laine@redhat.com>
This zone will be used for the routed network by default.
Note that this zone definition omits "forward" aka intra-zone
forwarding, because it requires firewalld >= 0.9.0.
Signed-off-by: Eric Garver <eric@garver.life>
Reviewed-by: Laine Stump <laine@redhat.com>
Now that nothing uses this capability, it can be retired.
Signed-off-by: Michal Privoznik <mprivozn@redhat.com>
Reviewed-by: Ján Tomko <jtomko@redhat.com>
All supported QEMUs have this capability. Stop detecting it.
Signed-off-by: Michal Privoznik <mprivozn@redhat.com>
Reviewed-by: Ján Tomko <jtomko@redhat.com>
Introduced in QEMU's commit of v2.12.0-rc0~148^2~4 the .align
attribute of memory-backend-file is always available for all QEMU
versions we support (4.2.0, currently). Therefore, we can assume
the capability is always set and thus doesn't need to be checked
for.
Signed-off-by: Michal Privoznik <mprivozn@redhat.com>
Reviewed-by: Ján Tomko <jtomko@redhat.com>
Now that nothing uses this capability, it can be retired.
Signed-off-by: Michal Privoznik <mprivozn@redhat.com>
Reviewed-by: Ján Tomko <jtomko@redhat.com>
All supported QEMUs have this capability. Stop detecting it.
Signed-off-by: Michal Privoznik <mprivozn@redhat.com>
Reviewed-by: Ján Tomko <jtomko@redhat.com>
Introduced in QEMU's commit of v2.11.0-rc0~95^2~9 the .discard
attribute of memory-backend-file is always available for all QEMU
versions we support (4.2.0, currently). Therefore, we can assume
the capability is always set and thus doesn't need to be checked
for.
Signed-off-by: Michal Privoznik <mprivozn@redhat.com>
Reviewed-by: Ján Tomko <jtomko@redhat.com>
Now that nothing uses this capability, it can be retired.
Signed-off-by: Michal Privoznik <mprivozn@redhat.com>
Reviewed-by: Ján Tomko <jtomko@redhat.com>
All supported QEMUs have this capability. Stop detecting it.
Signed-off-by: Michal Privoznik <mprivozn@redhat.com>
Reviewed-by: Ján Tomko <jtomko@redhat.com>
Introduced in QEMU's commit of v2.1.0-rc0~41^2~26 only for Linux,
and later in v3.1.0-rc0~71^2~10 for all POSIX, the
memory-backend-file is going to be present for all QEMU versions
we support (4.2.0, currently). Therefore, we can assume the
capability is always set and thus doesn't need to be checked for.
Signed-off-by: Michal Privoznik <mprivozn@redhat.com>
Reviewed-by: Ján Tomko <jtomko@redhat.com>
Now that nothing uses this capability, it can be retired.
Signed-off-by: Michal Privoznik <mprivozn@redhat.com>
Reviewed-by: Ján Tomko <jtomko@redhat.com>
All supported QEMUs have this capability. Stop detecting it.
Signed-off-by: Michal Privoznik <mprivozn@redhat.com>
Reviewed-by: Ján Tomko <jtomko@redhat.com>
Introduced in QEMU's commit of v2.1.0-rc0~41^2~104 the
memory-backend-ram is going to be present for all QEMU versions
we support (4.2.0, currently). Therefore, we can assume the
capability is always set and thus doesn't need to be checked for.
Signed-off-by: Michal Privoznik <mprivozn@redhat.com>
Reviewed-by: Ján Tomko <jtomko@redhat.com>
AMX was introduced in QEMU commit 1f16764f7d4515bfd5e4ae0aae814fa280a7d0c8.
Signed-off-by: Lin Yang <lin.a.yang@intel.com>
Reviewed-by: Martin Kletzander <mkletzan@redhat.com>
The g_slist_free_full() function is perfectly capable of handling
NULL (in which case it's NOP), therefore there's no need to check
passed pointers for NULL. We have them though in couple of
places. Drop them.
Signed-off-by: Michal Privoznik <mprivozn@redhat.com>
Reviewed-by: Ján Tomko <jtomko@redhat.com>
Glib can internally convert only unix timestamps up to
9999-12-31T23:59:59 (253402300799). Validate that the user doesn't use
more than that as otherwise we cause an assertion failure:
(process:1183396): GLib-CRITICAL **: 14:25:00.906: g_date_time_format: assertion 'datetime != NULL' failed
Additionally adjust the schema to allow bigger values as we use
'unsigned long long' to parse the value.
Resolves: https://bugzilla.redhat.com/show_bug.cgi?id=2128993
Signed-off-by: Peter Krempa <pkrempa@redhat.com>
Reviewed-by: Ján Tomko <jtomko@redhat.com>
Libvirt internally (e.g. in the status XML) stores additional data for
various objects described by the XML. The data is usually stored in
<privateData> or similar sub-elements.
This patch adds possibility for internal schema files to describe the
<privateData> elements by schema while still disallowing them for the
public schema.
This patch adds definitions for private data of <disk> and the
corresponding storage source of a disk.
Signed-off-by: Peter Krempa <pkrempa@redhat.com>
Reviewed-by: Ján Tomko <jtomko@redhat.com>
In a rare case when virHashAddEntry fails we would just leak the
structure we wanted to add to the hash table.
Fixes: e89acdbc3bbada2f3c1a591278bc975ddee2d5a9
Signed-off-by: Jiri Denemark <jdenemar@redhat.com>
Reviewed-by: Ján Tomko <jtomko@redhat.com>
virDomainEventTunableNew is supposed to consume and free @params, but it
failed to always set @params to NULL to make sure the caller doesn't try
to free the same memory again.
Fixes: d95c79fbd00dc597b607b130d95c258b6cf31690
Signed-off-by: Jiri Denemark <jdenemar@redhat.com>
Reviewed-by: Ján Tomko <jtomko@redhat.com>
Trying to parse <driver> node which does not exist makes no sense.
Signed-off-by: Jiri Denemark <jdenemar@redhat.com>
Reviewed-by: Ján Tomko <jtomko@redhat.com>
Rename 'diskTarget' to 'diskTargetDev' and then 'target' to
'diskTarget'.
This will make it less confusing when overriding the definition.
Signed-off-by: Peter Krempa <pkrempa@redhat.com>
Reviewed-by: Ján Tomko <jtomko@redhat.com>
Use automatic freeing of the validator context to remove
'ret'/'cleanup:'.
Signed-off-by: Peter Krempa <pkrempa@redhat.com>
Reviewed-by: Ján Tomko <jtomko@redhat.com>
The only caller passes 'node' argument originating from an XPath lookup
for the 'sysinfo' element, so there's no point in checking it once more.
Signed-off-by: Peter Krempa <pkrempa@redhat.com>
Reviewed-by: Ján Tomko <jtomko@redhat.com>
The only caller passes 'node' argument originating from an XPath lookup
for the 'chassis' element, so there's no point in checking it once more.
Signed-off-by: Peter Krempa <pkrempa@redhat.com>
Reviewed-by: Ján Tomko <jtomko@redhat.com>
Register automatic cleanup for virSysinfoChassisDef and use it to
refactor the cleanup code paths in virSysinfoChassisParseXML.
Signed-off-by: Peter Krempa <pkrempa@redhat.com>
Reviewed-by: Ján Tomko <jtomko@redhat.com>
Remove the unneeded linebreaks after assignment operator. Only one line
exceeds 80 colums and just by 4 characters.
Signed-off-by: Peter Krempa <pkrempa@redhat.com>
Reviewed-by: Ján Tomko <jtomko@redhat.com>
The only caller passes 'node' argument originating from an XPath lookup
for the 'system' element, so there's no point in checking it once more.
Signed-off-by: Peter Krempa <pkrempa@redhat.com>
Reviewed-by: Ján Tomko <jtomko@redhat.com>
Register automatic cleanup for virSysinfoSystemDef and use it to
refactor the cleanup code paths in virSysinfoSystemParseXML.
Signed-off-by: Peter Krempa <pkrempa@redhat.com>
Reviewed-by: Ján Tomko <jtomko@redhat.com>
Remove the unneeded linebreaks after assignment operator. Only one line
exceeds 80 colums and just by 4 characters.
Signed-off-by: Peter Krempa <pkrempa@redhat.com>
Reviewed-by: Ján Tomko <jtomko@redhat.com>
The only caller passes 'node' argument originating from an XPath lookup
for the 'bios' element, so there's no point in checking it once more.
Signed-off-by: Peter Krempa <pkrempa@redhat.com>
Reviewed-by: Ján Tomko <jtomko@redhat.com>
Register automatic cleanup for virSysinfoBIOSDef and use it to refactor
the cleanup code paths in virSysinfoBIOSParseXML.
Signed-off-by: Peter Krempa <pkrempa@redhat.com>
Reviewed-by: Ján Tomko <jtomko@redhat.com>
