Commit Graph

32891 Commits

Author SHA1 Message Date
Cole Robinson
c800e29b87 tests: Add several net model passthrough tests
Examples of passing unknown strings through <interface>
<model type=X/>

Acked-by: Michal Privoznik <mprivozn@redhat.com>
Signed-off-by: Cole Robinson <crobinso@redhat.com>
2019-04-16 13:11:08 -04:00
Cole Robinson
5f18cd03af tests: qemuxml2xml: Convert aarch64-os-firmware-efi to TEST_CAPS
Demostrate DO_TEST_CAPS_ARCH_LATEST by converting the test case
'aarch64-os-firmware-efi'

Reviewed-by: Andrea Bolognani <abologna@redhat.com>
Signed-off-by: Cole Robinson <crobinso@redhat.com>
2019-04-16 12:44:37 -04:00
Cole Robinson
129da536dc tests: qemuxml2xml: Convert genid* to TEST_CAPS
Convert these test cases to use DO_TEST_CAPS_LATEST

* genid
* genid-auto

This ensures the test infrastructure is working as expected for
a test case with explicit -active and -inactive XML test data

Reviewed-by: Andrea Bolognani <abologna@redhat.com>
Signed-off-by: Cole Robinson <crobinso@redhat.com>
2019-04-16 12:44:36 -04:00
Cole Robinson
ea5f33b73c tests: qemuxml2xml: Convert os-firmware* to TEST_CAPS
Convert these test cases to use DO_TEST_CAPS_LATEST

* os-firmware-bios
* os-firmware-efi
* os-firmware-efi-secboot

Reviewed-by: Andrea Bolognani <abologna@redhat.com>
Signed-off-by: Cole Robinson <crobinso@redhat.com>
2019-04-16 12:44:36 -04:00
Cole Robinson
7339f4d79b tests: qemuxml2xml: Convert virtio-*transitional to TEST_CAPS
Convert these test cases to use DO_TEST_CAPS_LATEST

* virtio-transitional
* virtio-non-transitional

Reviewed-by: Andrea Bolognani <abologna@redhat.com>
Signed-off-by: Cole Robinson <crobinso@redhat.com>
2019-04-16 12:44:36 -04:00
Cole Robinson
bbd1f171d3 tests: qemuxml2xml: Add DO_TEST_CAPS*
Add DO_TEST_CAPS* macros, lifted from qemuxml2argvtest.

Reviewed-by: Andrea Bolognani <abologna@redhat.com>
Signed-off-by: Cole Robinson <crobinso@redhat.com>
2019-04-16 12:44:36 -04:00
Cole Robinson
352dd945cf tests: qemuxml2xml: Set name in testQemuInfo
Use the same pattern that is used in qemuxml2argvtest, setting the
name in a static testQemuInfo instance inside the test macros

Reviewed-by: Andrea Bolognani <abologna@redhat.com>
Signed-off-by: Cole Robinson <crobinso@redhat.com>
2019-04-16 12:44:36 -04:00
Daniel P. Berrangé
3e213d43b1 network: use virNetDevTapReattachBridge API
Switch over to use the new API for re-attaching the bridge device

Reviewed-by: Cole Robinson <crobinso@redhat.com>
Signed-off-by: Daniel P. Berrangé <berrange@redhat.com>
2019-04-16 14:44:53 +01:00
Daniel P. Berrangé
de938b92c9 util: add helper method for re-attaching a tap device to a bridge
Reviewed-by: Cole Robinson <crobinso@redhat.com>
Signed-off-by: Daniel P. Berrangé <berrange@redhat.com>
2019-04-16 14:44:53 +01:00
Daniel P. Berrangé
42a92ee93d network: add missing bandwidth limits for bridge forward type
In the case of a network with forward=bridge, which has a bridge device
listed, we are capable of setting bandwidth limits but fail to call the
function to register them.

Reviewed-by: Cole Robinson <crobinso@redhat.com>
Signed-off-by: Daniel P. Berrangé <berrange@redhat.com>
2019-04-16 14:44:53 +01:00
Daniel P. Berrangé
bbe2aa627f conf: simplify link from hostdev back to network device
hostdevs have a link back to the original network device. This is fairly
generic accepting any type of device, however, we don't intend to make
use of this approach in future. It can thus be specialized to network
devices.

Reviewed-by: Cole Robinson <crobinso@redhat.com>
Signed-off-by: Daniel P. Berrangé <berrange@redhat.com>
2019-04-16 14:44:53 +01:00
Daniel P. Berrangé
43c402aa16 network: drop back compat code loading actual bridge name
The actual network def was updated to save the bridge name back
in 1.2.11:

  commit a360912179
  Author: Laine Stump <laine@laine.org>
  Date:   Fri Nov 21 12:20:37 2014 -0500

    network: save bridge name in ActualNetDef when actualType==network too

The chance that someone is running libvirt < 1.2.11 and wants
todo a live upgrade to 5.3.0 without a host reboot is essentially
zero. We can thus reasonably drop the back compat code now.

Reviewed-by: Laine Stump <laine@laine.org>
Signed-off-by: Daniel P. Berrangé <berrange@redhat.com>
2019-04-16 14:44:53 +01:00
Daniel P. Berrangé
e1d10f8ef2 network: pass a virNetworkPtr to port management APIs
The APIs for allocating/notifying/removing network ports just take
an internal domain interface struct right now. As a step towards
turning these into public facing APIs, add a virNetworkPtr argument
to all of them.

Reviewed-by: Cole Robinson <crobinso@redhat.com>
Signed-off-by: Daniel P. Berrangé <berrange@redhat.com>
2019-04-16 14:44:53 +01:00
Daniel P. Berrangé
dd52444f23 network: restrict usage of port management APIs
The port allocation APIs are currently called unconditionally for all
types of NIC, but (mostly) only do anything for NICs with type=network.

The exception is the port allocate API which does some validation even
for NICs with type!=network. Relying on this validation is flawed,
however, since the network driver may not even be installed. IOW virt
drivers must not delegate validation to the network driver for NICs
with type != network.

This change allows us to report errors when the virtual network driver
is not registered.

Reviewed-by: Cole Robinson <crobinso@redhat.com>
Signed-off-by: Daniel P. Berrangé <berrange@redhat.com>
2019-04-16 14:44:53 +01:00
Martin Kletzander
545b0574fd docs: Add emulatorsched support to news.xml
Signed-off-by: Martin Kletzander <mkletzan@redhat.com>
Reviewed-by: Ján Tomko <jtomko@redhat.com>
2019-04-16 13:46:17 +02:00
Martin Kletzander
2b342cda72 qemu: Add support for emulatorsched
This helps in a scenarios where vCPUs run with a priority that is so high they
might starve the emulator thread.  And it also fits with the rest of the
settings.

Signed-off-by: Martin Kletzander <mkletzan@redhat.com>
Reviewed-by: Ján Tomko <jtomko@redhat.com>
2019-04-16 13:46:17 +02:00
Martin Kletzander
842bc56ad2 conf: Add support for emulatorsched
Signed-off-by: Martin Kletzander <mkletzan@redhat.com>
Reviewed-by: Ján Tomko <jtomko@redhat.com>
2019-04-16 13:46:17 +02:00
Martin Kletzander
c79a39e60c docs: Mention iothreadsched element in the docs and reword
Just one missing occurrence of iothreadsched fixed plus some rewording for this
to make more sense for the readers.

Signed-off-by: Martin Kletzander <mkletzan@redhat.com>
Reviewed-by: Ján Tomko <jtomko@redhat.com>
2019-04-16 13:46:17 +02:00
Martin Kletzander
3217bcc535 conf: Format thread IDs optionally
This will be used later when we want to format emulator scheduler parameters
which don't apply for multiple threads.

Signed-off-by: Martin Kletzander <mkletzan@redhat.com>
Reviewed-by: Ján Tomko <jtomko@redhat.com>
2019-04-16 13:46:17 +02:00
Martin Kletzander
0c010cd103 conf: Parse common scheduler attributes in separate function
This will become useful later when parsing emulatorsched parameters which don't
need the rest of the current function.

Signed-off-by: Martin Kletzander <mkletzan@redhat.com>
Reviewed-by: Ján Tomko <jtomko@redhat.com>
2019-04-16 13:46:17 +02:00
Marc-André Lureau
ad32d76165 qemu: do not set wait:false for client sockets
Qemu commit 767abe7 ("chardev: forbid 'wait' option with client
sockets") effectively deprecates usage of "wait" with client sockets
starting with qemu 4.0, and earlier versions ignored the value.

Cc: Daniel P. Berrangé <berrange@redhat.com>
Signed-off-by: Marc-André Lureau <marcandre.lureau@redhat.com>
Reviewed-by: Ján Tomko <jtomko@redhat.com>
Signed-off-by: Ján Tomko <jtomko@redhat.com>
2019-04-16 12:52:03 +02:00
Adrian Brzezinski
70d60b811f news: cleanup in virNetTLSContextNew
Reviewed-by: Daniel P. Berrangé <berrange@redhat.com>
Signed-off-by: Adrian Brzezinski <redhat@adrb.pl>
2019-04-16 11:23:10 +01:00
Adrian Brzezinski
dc4e9bfb84 rpc: cleanup in virNetTLSContextNew
Failed new gnutls context allocations in virNetTLSContextNew function
results in double free and segfault. Occasional memory leaks may also
occur.

Reviewed-by: Daniel P. Berrangé <berrange@redhat.com>
Signed-off-by: Adrian Brzezinski <redhat@adrb.pl>
2019-04-16 11:22:50 +01:00
Michal Privoznik
c2568c1c5e news: Document firmware autoselection exposure in domcaps
Signed-off-by: Michal Privoznik <mprivozn@redhat.com>
Reviewed-by: Cole Robinson <crobinso@redhat.com>
2019-04-16 10:52:51 +02:00
Michal Privoznik
abd70ac3ae virSecurityDACRestoreChardevLabel: Restore UNIX sockets too
We're setting seclabels on unix sockets but never restoring them.
Surprisingly, we are doing so in SELinux driver.

Signed-off-by: Michal Privoznik <mprivozn@redhat.com>
Reviewed-by: Ján Tomko <jtomko@redhat.com>
2019-04-16 10:47:51 +02:00
Pino Toscano
3958e3d6a5 docs: document firmware attribute for VMware guests
Reviewed-by: Cole Robinson <crobinso@redhat.com>
Signed-off-by: Pino Toscano <ptoscano@redhat.com>
2019-04-15 20:03:55 -04:00
Pino Toscano
b4e34d1083 vmx: write firmware back from autoselection
When writing the VMX file from the domain XML, write the firmware key
according to the firmware autoselection.  Though, at the moment only
'efi' is supported.

Reviewed-by: Cole Robinson <crobinso@redhat.com>
Signed-off-by: Pino Toscano <ptoscano@redhat.com>
2019-04-15 20:03:55 -04:00
Pino Toscano
9bb6e4e739 vmx: convert firmware config for autoselection
Convert the firmware key to a type of autoselected firmware.

Only the 'efi' firmware is allowed for now, in case the key is present.
It seems VMware (at least ESXi) does not write the key in VMX files when
setting BIOS as firmware.

Reviewed-by: Cole Robinson <crobinso@redhat.com>
Signed-off-by: Pino Toscano <ptoscano@redhat.com>
2019-04-15 20:03:55 -04:00
Laine Stump
fc79e73836 network: only reload firewall after firewalld is finished restarting
The network driver used to reload the firewall rules whenever a dbus
NameOwnerChanged message for org.fedoraproject.FirewallD1 was
received. Presumably at some point in the past this was successful at
reloading our rules after a firewalld restart. Recently though I
noticed that once firewalld was restarted, libvirt's logs would get this
message:

  The name org.fedoraproject.FirewallD1 was not provided by any .service files

After this point, no networks could be started until libvirtd itself
was restarted.

The problem is that the NameOwnerChanged message is sent twice during
a firewalld restart - once when the old firewalld is stopped, and
again when the new firewalld is started. If we try to reload at the
point the old firewalld is stopped, none of the firewalld dbus calls
will succeed.

The solution is to check the new_owner field of the message - we
should reload our firewall rules only if new_owner is non-empty (it is
set to "" when firewalld is stopped, and some sort of epoch number
when it is again started).

Signed-off-by: Laine Stump <laine@laine.org>
Reviewed-by: Daniel P. Berrangé <berrange@redhat.com>
2019-04-15 12:53:38 -04:00
Laine Stump
687f556750 util: eliminate duplicate function virDBusMessageRead
When virDBusMessageRead() and virDBusMessageDecode were first added in
commit 834c9c94, they were identical except that virDBusMessageRead()
would unref the message after decoding it.

This difference was eliminated later in commit dc7f3ffc after it
became apparent that unref-ing the message so soon was never the right
thing to do. The two identical functions remained though, with the
tests and virDBus library itself calling the Decode variant, and all
other users calling the Read variant.

This patch eliminates the duplication, switching all users to
virDBusMessageDecode (and moving the nice API documentation comment
from the Read function up to the Decode function).

Signed-off-by: Laine Stump <laine@laine.org>
Reviewed-by: Daniel P. Berrangé <berrange@redhat.com>
2019-04-15 12:47:44 -04:00
Daniel P. Berrangé
4683a609f6 vbox: drop C API definition for release 4.3.4
Support for compiling this version was dropped in an earlier commit.

Reviewed-by: Andrea Bolognani <abologna@redhat.com>
Signed-off-by: Daniel P. Berrangé <berrange@redhat.com>
2019-04-15 17:16:52 +01:00
Daniel P. Berrangé
9a6d16674f vbox: drop C API definition for release 4.3
Support for compiling this version was dropped in an earlier commit.

Reviewed-by: Andrea Bolognani <abologna@redhat.com>
Signed-off-by: Daniel P. Berrangé <berrange@redhat.com>
2019-04-15 17:16:46 +01:00
Daniel P. Berrangé
1aab36e16b vbox: drop C API definition for release 4.2.20
Support for compiling this version was dropped in an earlier commit.

Reviewed-by: Andrea Bolognani <abologna@redhat.com>
Signed-off-by: Daniel P. Berrangé <berrange@redhat.com>
2019-04-15 17:16:44 +01:00
Daniel P. Berrangé
3b111eddb9 vbox: drop C API definition for release 4.2
Support for compiling this version was dropped in an earlier commit.

Reviewed-by: Andrea Bolognani <abologna@redhat.com>
Signed-off-by: Daniel P. Berrangé <berrange@redhat.com>
2019-04-15 17:16:41 +01:00
Daniel P. Berrangé
4e65eda252 vbox: drop C API definition for release 4.1
Support for compiling this version was dropped in an earlier commit.

Reviewed-by: Andrea Bolognani <abologna@redhat.com>
Signed-off-by: Daniel P. Berrangé <berrange@redhat.com>
2019-04-15 17:16:37 +01:00
Daniel P. Berrangé
3e2402e8b8 vbox: drop C API definition for release 4.0
Support for compiling this version was dropped in an earlier commit.

Reviewed-by: Andrea Bolognani <abologna@redhat.com>
Signed-off-by: Daniel P. Berrangé <berrange@redhat.com>
2019-04-15 17:16:31 +01:00
Daniel P. Berrangé
2d1fadb44d vbox: drop support for VirtualBox 4.x releases
Support for all the 4.x releases was ended by VirtualBox maintainers in
Dec 2015. Even the "newest" 4.3.40 of those is only supported on old
versions of Linux (Ubuntu <= 13.03, RHEL <= 6, SLES <= 11), which are all
discontinued hosts from libvirt's POV.

We can thus reasonably drop all 4.x support from the libvirt VirtualBox
driver.

Reviewed-by: Andrea Bolognani <abologna@redhat.com>
Signed-off-by: Daniel P. Berrangé <berrange@redhat.com>
2019-04-15 17:16:21 +01:00
Daniel P. Berrangé
c1c235eb5c network: clear cached error if we successfully create firewall chains
Since:

  commit 9f4e35dc73
  Author: Daniel P. Berrangé <berrange@redhat.com>
  Date:   Mon Mar 18 17:31:21 2019 +0000

    network: improve error report when firewall chain creation fails

We cache an error when failing to create the top level firewall chains.
This commit failed to account for fact that we may invoke
networkPreReloadFirewallRules() many times while libvirtd is running.
For example when firewalld is restarted.

When this happens the original failure may no longer occurr and we'll
successfully create our top level chains. We failed to clear the cached
error resulting in us failing to start virtual networks.

Reviewed-by: Laine Stump <laine@laine.org>
Signed-off-by: Daniel P. Berrangé <berrange@redhat.com>
2019-04-15 17:08:47 +01:00
Andrea Bolognani
d28102e511 tools: Reduce table width in virsh(1)
The table included in the sample output for 'list --title' is
unnecessarily wide, which causes man to complain:

  warning [p 8, 0.5i]: can't break line

Make the table narrower.

Spotted by Lintian (manpage-has-errors-from-man tag).

Signed-off-by: Andrea Bolognani <abologna@redhat.com>
Acked-by: Michal Privoznik <mprivozn@redhat.com>
2019-04-15 18:07:19 +02:00
Andrea Bolognani
51d48c48e4 tools: Fix grammar
Apparently "allow(s) to frobnicate" is not correct English, and
either "allow(s) one to frobnicate" or "allow(s) frobnicating"
should be used instead.

Spotted by Lintian (spelling-error-in-{binary,manpage} tags).

Signed-off-by: Andrea Bolognani <abologna@redhat.com>
Reviewed-by: Eric Blake <eblake@redhat.com>
2019-04-15 17:37:52 +02:00
Andrea Bolognani
b6e6de9974 util: Fix NAME section for virkey{code,name}-*
Spotted by Lintian (manpage-has-bad-whatis-entry tag).

Signed-off-by: Andrea Bolognani <abologna@redhat.com>
Reviewed-by: Martin Kletzander <mkletzan@redhat.com>
2019-04-15 16:20:46 +02:00
Andrea Bolognani
4fe32dac30 keycodemapdb: Update submodule
We need commit 6280c94f306d in order to fix our generated
man pages.

Signed-off-by: Andrea Bolognani <abologna@redhat.com>
Reviewed-by: Martin Kletzander <mkletzan@redhat.com>
2019-04-15 16:18:00 +02:00
Andrea Bolognani
2b48ab6176 Don't hardcode list of git submodules
Signed-off-by: Andrea Bolognani <abologna@redhat.com>
Reviewed-by: Daniel P. Berrangé <berrange@redhat.com>
2019-04-15 15:12:20 +02:00
Jiri Denemark
673c62a3b7 qemu: Don't cache microcode version
My earlier commit be46f61326 was incomplete. It removed caching of
microcode version in the CPU driver, which means the capabilities XML
will see the correct microcode version. But it is also cached in the
QEMU capabilities cache where it is used to detect whether we need to
reprobe QEMU. By missing the second place, the original commit
be46f61326 made the situation even worse since libvirt would report
correct microcode version while still using the old host CPU model
(visible in domain capabilities XML).

Signed-off-by: Jiri Denemark <jdenemar@redhat.com>
Reviewed-by: Ján Tomko <jtomko@redhat.com>
2019-04-15 14:34:49 +02:00
Ján Tomko
5dd6e7f949 Delete QEMU_CAPS_KQEMU and QEMU_CAPS_ENABLE_KQEMU
Support for kqemu was dropped in libvirt by commit 8e91a400c and even
back then we never set these capabilities when doing QMP probing.

Since no QEMU we aim to support has these, drop them completely.

Signed-off-by: Ján Tomko <jtomko@redhat.com>
Reviewed-by: Andrea Bolognani <abologna@redhat.com>
2019-04-15 14:06:39 +02:00
Martin Kletzander
6a6453fb56 examples: Initialize @pos in domtop.c
This is a zero-cost workaround for a bug in GCC 8.3.0 which causes the
compilation to fail, because the compiler thinks that the value might be used
uninitialized even though it clearly cannot be.

Signed-off-by: Martin Kletzander <mkletzan@redhat.com>
2019-04-15 11:39:26 +02:00
Andrea Bolognani
9d7b9cf166 Fix spelling for macOS
Though it used to be called "Mac OS X" and "OS X" in the past,
it was never "MacOS X" nor "OS-X", and it's just "macOS" now.

Signed-off-by: Andrea Bolognani <abologna@redhat.com>
2019-04-15 11:09:10 +02:00
Andrea Bolognani
7cd70adbd2 news: Drop empty sections
We have occasionally failed to document certain categories
of changes in the release notes, yet still left the
corresponding sections in the file even though they were
completely empty.

Signed-off-by: Andrea Bolognani <abologna@redhat.com>
2019-04-15 11:08:32 +02:00
Michal Privoznik
0a97486e09 cpu_x86: Fix placement of *CheckFeature functions
In e17d10386 these functions were mistakenly moved into an #ifdef
block, but remained used outside of it leaving the build broken
for platforms where #ifdef evaluated to false.

Signed-off-by: Michal Privoznik <mprivozn@redhat.com>
Reviewed-by: Jiri Denemark <jdenemar@redhat.com>
2019-04-15 09:48:05 +02:00
Michal Privoznik
ae3d812b00 virhostcpu: Make virHostCPUGetMSR() work only on x86
Model specific registers are a thing only on x86. Also, the
/dev/cpu/0/msr path exists only on Linux and the fallback
mechanism (asking KVM) exists on Linux and FreeBSD only.

Therefore, move the function within #ifdef that checks all
aforementioned constraints and provide a dummy stub for all
other cases.

This fixes the build on my arm box, mingw-* builds, etc.

Signed-off-by: Michal Privoznik <mprivozn@redhat.com>
Reviewed-by: Jiri Denemark <jdenemar@redhat.com>
2019-04-15 09:46:27 +02:00