Commit Graph

18047 Commits

Author SHA1 Message Date
Martin Kletzander
a17bfd6304 gitignore: use wildcard for configure's temporary files
Pushed as trivial and pre-ACK'd here:

https://www.redhat.com/archives/libvir-list/2014-November/msg00180.html

Signed-off-by: Martin Kletzander <mkletzan@redhat.com>
2014-11-06 16:56:21 +01:00
Jiri Denemark
a097fee55a Fix build-time pkg-config files in VPATH
Since libvirt.h was split into several files, it is impossible to
compile anything against a VPATH-built libvirt. In VPATH, only libvirt.h
is in build/include/libvirt while all other libvirt-*.h files are in
source/include/libvirt.

Signed-off-by: Jiri Denemark <jdenemar@redhat.com>
2014-11-06 15:59:28 +01:00
Michal Privoznik
cef5ff76e2 virnetdevbandwidth: Include virutil.h
One of the latest patches (9a8fc3efc2) introduced call of
geteuid(). However, not all systems have the function
implemented, e.g. mingw. Therefore, we fail to build on those
system. The fix consist of including virutil.h which defines
geteuid in needed. Sigh.

Signed-off-by: Michal Privoznik <mprivozn@redhat.com>
2014-11-06 15:30:13 +01:00
Michal Privoznik
6ea54769ba qemu: Update fsfreeze status on domain state transitions
https://bugzilla.redhat.com/show_bug.cgi?id=1160084

As of b6d4dad1 (1.2.5) libvirt keeps track if domain disks have been
frozen. However, this falls into that set of information which don't
survive domain restart. Therefore, we need to clear the flag upon some
state transitions. Moreover, once we clear the flag we must update the
status file too.

Signed-off-by: Michal Privoznik <mprivozn@redhat.com>
2014-11-06 15:20:01 +01:00
Boris Fiuczynski
b84be34f43 qemu: Allow use of iothreads for virtio ccw disk definitions
Extending the iothread disk support from pci to pci and ccw.

Signed-off-by: Boris Fiuczynski <fiuczy@linux.vnet.ibm.com>
Reviewed-by: Viktor Mihajlovski <mihajlov@linux.vnet.ibm.com>
Reviewed-by: Christian Borntraeger <borntraeger@de.ibm.com>
2014-11-06 15:13:55 +01:00
Boris Fiuczynski
8402be5c10 qemu: Correct disk type checking logic for iothreads
Finding the right type of disk should check for virtio as bus and
pci as device address type.

Signed-off-by: Boris Fiuczynski <fiuczy@linux.vnet.ibm.com>
Reviewed-by: Viktor Mihajlovski <mihajlov@linux.vnet.ibm.com>
2014-11-06 15:13:55 +01:00
Luyao Huang
ff071bc8b2 virsh: fix net-dhcp-leases no output in quiet mode
When run net-dhcp-leases in quiet mode, cannot get
any output.

 # virsh -q net-dhcp-leases default

Signed-off-by: Luyao Huang <lhuang@redhat.com>
2014-11-06 15:13:55 +01:00
Luyao Huang
45d9ea5cdd network: fix call virNetworkEventLifecycleNew when networkStartNetwork fail
When start a network fail, libvirt still call virNetworkEventLifecycleNew
to send a event.

Signed-off-by: Luyao Huang <lhuang@redhat.com>
2014-11-06 15:13:55 +01:00
Martin Kletzander
877a222449 numa: fix assumption in virNumaNodeIsAvailable()
When compiled without full numa support, the stub function for
virNumaNodeIsAvailable() just checks whether specified node is in range
<0, max); where max is maximum NUMA node available on the host.  But
because the maximum node number is the highest usabe number (and not the
count of nodes), the check is incorrect as it should check whether the
specified node is in range <0, max> instead.

Signed-off-by: Martin Kletzander <mkletzan@redhat.com>
2014-11-06 15:13:55 +01:00
Martin Kletzander
c63ef0452b numa: split util/ and conf/ and support non-contiguous nodesets
This is a reaction to Michal's fix [1] for non-NUMA systems that also
splits out conf/ out of util/ because libvirt_util shouldn't require
libvirt_conf if it is the other way around.  This particular use case
worked, but we're trying to avoid it as mentioned [2], many times.

The only functions from virnuma.c that needed numatune_conf were
virDomainNumatuneNodesetIsAvailable() and virNumaSetupMemoryPolicy().
The first one should be in numatune_conf as it works with
virDomainNumatune, the second one just needs nodeset and mode, both of
which can be passed without the need of numatune_conf.

Apart from fixing that, this patch also fixes recently added
code (between commits d2460f85^..5c8515620) that doesn't support
non-contiguous nodesets.  It uses new function
virNumaNodesetIsAvailable(), which doesn't need a stub as it doesn't use
any libnuma functions, to check if every specified nodeset is available.

[1] https://www.redhat.com/archives/libvir-list/2014-November/msg00118.html
[2] http://www.redhat.com/archives/libvir-list/2011-June/msg01040.html

Signed-off-by: Martin Kletzander <mkletzan@redhat.com>
2014-11-06 15:13:55 +01:00
Martin Kletzander
4601594c4d add temporary compilation files into .gitignore
When using git-status during configure phase, three additional files are
shown as untracked.

Signed-off-by: Martin Kletzander <mkletzan@redhat.com>
2014-11-06 15:13:55 +01:00
Erik Skultety
9a8fc3efc2 Iface: disallow network tuning in session mode globally
Patch 43b67f2e disallowed network tuning only with qemu driver, however
this patch moved the check for root privileges into
virNetDevBandwidthSet function, so the call should now
fail in all possible cases. A mock function was created so that the test
suite doesn't fail because of unsufficient privileges.
2014-11-06 14:28:37 +01:00
Erik Skultety
74ae5be44e qemu: revert patch - bandwidth tuning in session mode
Since there was a valid note to patch 43b67f2e about the best spot to
check for bandwidth set call while having libvirt daemon run in session
mode, this patch reverts previous changes dealing with bandwith
(also reverts adding variable @cfg in qemuDomainGetNumaParameters which
 does not have any use at the moment, but getting and unreferencing
 driver's config) in qemu_driver.c and qemu_command.c. There will be
another patch in the series which introduces the fix itself.
2014-11-06 14:28:37 +01:00
Ján Tomko
1d1c5ecd13 Free job statistics from the migration cookie
==404== 232 bytes in 1 blocks are definitely lost in loss record 669 of 758
==404==    at 0x4C2B934: calloc (in /usr/lib64/valgrind/vgpreload_memcheck-amd64-linux.so)
==404==    by 0x52A2BF3: virAlloc (viralloc.c:144)
==404==    by 0x1D49AD70: qemuMigrationCookieAddStatistics (qemu_migration.c:554)
==404==    by 0x1D49AD70: qemuMigrationBakeCookie (qemu_migration.c:1228)
==404==    by 0x1D4A43B8: qemuMigrationFinish (qemu_migration.c:5002)
==404==    by 0x1D4C9339: qemuDomainMigrateFinish3Params (qemu_driver.c:11526)

Introduced by commit 5d6fb96
2014-11-06 13:52:33 +01:00
Hao Liu
78d4c18440 virsh: Fix types for option bandwidth in block*
Bandwidth options in blockcommit, blockcopy, blockjob and blockpull
are parsed by vshCommandOptULWrap() and should be shown as a number
type option.

And a typo is fixed.

Signed-off-by: Hao Liu <hliu@redhat.com>
2014-11-06 09:37:20 +01:00
Michal Privoznik
8d935fec18 private.syms: Export virDomainNumatuneSpecifiedMaxNode
As of 90286418 the function is introduced. However, it's missing
an entry in the libvirt_private.syms so it can't be mocked.

Signed-off-by: Michal Privoznik <mprivozn@redhat.com>
2014-11-06 09:15:58 +01:00
Michal Privoznik
dda1a235c1 virnuma: Add some more comments
Well, in fact only add comments to mark ifdef,
else and endif sections.

Signed-off-by: Michal Privoznik <mprivozn@redhat.com>
2014-11-06 09:08:47 +01:00
Eric Blake
b1674ad5a9 CVE-2014-7823: dumpxml: security hole with migratable flag
Commit 28f8dfd (v1.0.0) introduced a security hole: in at least
the qemu implementation of virDomainGetXMLDesc, the use of the
flag VIR_DOMAIN_XML_MIGRATABLE (which is usable from a read-only
connection) triggers the implicit use of VIR_DOMAIN_XML_SECURE
prior to calling qemuDomainFormatXML.  However, the use of
VIR_DOMAIN_XML_SECURE is supposed to be restricted to read-write
clients only.  This patch treats the migratable flag as requiring
the same permissions, rather than analyzing what might break if
migratable xml no longer includes secret information.

Fortunately, the information leak is low-risk: all that is gated
by the VIR_DOMAIN_XML_SECURE flag is the VNC connection password;
but VNC passwords are already weak (FIPS forbids their use, and
on a non-FIPS machine, anyone stupid enough to trust a max-8-byte
password sent in plaintext over the network deserves what they
get).  SPICE offers better security than VNC, and all other
secrets are properly protected by use of virSecret associations
rather than direct output in domain XML.

* src/remote/remote_protocol.x (REMOTE_PROC_DOMAIN_GET_XML_DESC):
Tighten rules on use of migratable flag.
* src/libvirt-domain.c (virDomainGetXMLDesc): Likewise.

Signed-off-by: Eric Blake <eblake@redhat.com>
2014-11-06 08:20:07 +01:00
Michal Privoznik
11e058ca58 qemuDomainUpdateDeviceConfig: Allow startupPolicy update
https://bugzilla.redhat.com/show_bug.cgi?id=1159219

Users might want to update startupPolicy via the
virDomainUpdateDeviceFlags API too. This patch
implements the feature on config layer.

Signed-off-by: Michal Privoznik <mprivozn@redhat.com>
2014-11-05 18:34:08 +01:00
Peter Krempa
bf1f8e280c remote: Fix memory leak in remoteConnectGetAllDomainStats
The remote call actually doesn't free the arguments array so we leak
memory in case a domain list is specified. As the remote domain list
array consists only of stolen pointers from the actual domain objects
it's sufficient just to free the array.

Valgrind message:
==1081452== 64 bytes in 1 blocks are definitely lost in loss record 632 of 726
==1081452==    at 0x4C296D0: calloc (vg_replace_malloc.c:618)
==1081452==    by 0x4EA5CB4: virAllocN (viralloc.c:191)
==1081452==    by 0x505D21E: remoteConnectGetAllDomainStats (remote_driver.c:7785)
==1081452==    by 0x50081AA: virDomainListGetStats (libvirt-domain.c:11080)
==1081452==    by 0x155249: cmdDomstats (virsh-domain-monitor.c:2147)
==1081452==    by 0x12FB73: vshCommandRun (virsh.c:1935)
==1081452==    by 0x133FEB: main (virsh.c:3719)
2014-11-05 16:18:09 +01:00
Prerna Saxena
d426431fde Memory: Use consistent type for all memory elements.
Domain memory elements such as max_balloon and cur_balloon are
implemented as 'unsigned long long', whereas the 'memory' element
in NUMA cells is implemented as 'unsigned int'.

Use the same data type (unsigned long long) for 'memory' element
in NUMA cells.

Signed-off-by: Prerna Saxena <prerna@linux.vnet.ibm.com>
2014-11-05 14:21:15 +01:00
Ján Tomko
44686f6523 Require at least one console for LXC domain
A domain without a console quietly dies soon after start,
because we try to set /dev/null as a controlling TTY
2014-10-30 15:10:59.705+0000: 1: error : lxcContainerSetupFDs:283 :
ioctl(TIOCSCTTY) failed: Inappropriate ioctl for device

Report an error early instead of trying to start it.

https://bugzilla.redhat.com/show_bug.cgi?id=1155410
2014-11-04 15:07:09 +01:00
Ján Tomko
7ead1a5d91 Do not probe for power mgmt capabilities in lxc emulator
It fails after 30 seconds with this error:
error : virDBusCall:1429 : error from service: CanSuspend:
Did not receive a reply. Possible causes include: the remote
application did not send a reply, the message bus security
policy blocked the reply, the reply timeout expired, or the
network connection was broken.

Only probe for the power mgmt capabilities when driver is non-NULL.
This speeds up domain startup by 30 seconds.

https://bugzilla.redhat.com/show_bug.cgi?id=1159227
2014-11-04 13:40:45 +01:00
Martin Kletzander
3f43bb8326 util: fix releasing pidfile in cleanup
Coverity found out the very obvious problem in the code.  That is that
virPidFileReleasePath() was called only if
virPidFileAcquirePath() returned 0.  But virPidFileAcquirePath() doesn't
return only 0 on success, but the FD that needs to be closed.

Signed-off-by: Martin Kletzander <mkletzan@redhat.com>
2014-11-04 12:06:38 +01:00
Weiwei Li
c3012a023f qemu: stop NBD server after successful migration
In qemuMigrationFinish mig->nbd can not be initialized by
qemuMigrationEatCookie without the QEMU_MIGRATION_COOKIE_NBD flag.
That causes qemuMigrationStopNBDServer to return early without
stopping the NBD server properly.

Signed-off-by: Weiwei Li <nuonuoli@tencent.com>
Signed-off-by: Ján Tomko <jtomko@redhat.com>
2014-11-04 10:54:53 +01:00
Chen Fan
5c8515620b virnuma: use virNumaNodesetIsAvailable checking nodeset in virNumaSetupMemoryPolicy
Signed-off-by: Chen Fan <chen.fan.fnst@cn.fujitsu.com>
2014-11-04 07:03:36 +01:00
Chen Fan
902864184e numatune: add check for numatune nodeset range
There was no check for 'nodeset' attribute in numatune-related
elements.  This patch adds validation that any nodeset specified does
not exceed maximum host node.

Signed-off-by: Chen Fan <chen.fan.fnst@cn.fujitsu.com>
2014-11-04 07:03:36 +01:00
Chen Fan
d2460f85d3 bitmap: add virBitmapLastSetBit for finding the last bit position of bitmap
Signed-off-by: Chen Fan <chen.fan.fnst@cn.fujitsu.com>
2014-11-04 07:03:36 +01:00
Martin Kletzander
4480cd2837 examples: add systemtap script to ease lock debugging
As discussed before, this simple script should help with debugging
deadlocks, although there are still some caveats.  RWLocks are not
handled by this and if your deadlock if very racy, it may not lock
up when running with this script due to the slowdown.

Signed-off-by: Martin Kletzander <mkletzan@redhat.com>
2014-11-03 16:43:23 +01:00
Martin Kletzander
b629c64e5e qemu: avoid rare race when undefining domain
When one domain is being undefined and at the same time started, for
example, there is a possibility of a rare problem occuring.

 - Thread 1 does virDomainUndefine(), has the lock, checks that the
   domain is active and because it's not, calls
   virDomainObjListRemove().

 - Thread 2 does virDomainCreate() and tries to lock the domain.

 - Thread 1 needs to lock domain list in order to remove the domain from
   it, but must unlock domain first (proper order is to lock domain list
   first and the domain itself second).

 - Thread 2 grabs the lock, starts the domain and releases the lock.

 - Thread 1 grabs the lock and removes the domain from list.

With this patch:

 - qemuDomainRemoveInactive() creates a QEMU_JOB_MODIFY if that's
   possible, but since it must remove the domain from list either way,
   it continues even when starting the job failed.

Resolves: https://bugzilla.redhat.com/show_bug.cgi?id=1150505

Signed-off-by: Martin Kletzander <mkletzan@redhat.com>
2014-11-03 16:43:23 +01:00
Martin Kletzander
1eb53f05bc virsh: don't list unknown domains
When the list of domains is fetched and being printed, but in the
meantime one domain was undefined before its status was fetched, the
output then includes domain with "no state".  With this patch, such
domain is skipped over as consecutive 'virsh list --all' (or the same
one ran a second later) wouldn't list it anyway.

Signed-off-by: Martin Kletzander <mkletzan@redhat.com>
2014-11-03 16:43:23 +01:00
Martin Kletzander
b3880bbe97 lxc: improve error message for invalid blkiotune settings
Before:
  $ virsh blkiotune dummy --device-read-bytes-sec /dev/sda,-1
  error: Unable to change blkio parameters
  error: invalid argument: unable to parse blkio device
  'device_read_bytes_sec' '/dev/sda,-1'

After:
  $ virsh blkiotune dummy --device-read-bytes-sec /dev/sda,-1
  error: Unable to change blkio parameters
  error: invalid argument: invalid value '-1' for parameter
  'device_read_bytes_sec' of device '/dev/sda'

Resolves: https://bugzilla.redhat.com/show_bug.cgi?id=1131306

Signed-off-by: Martin Kletzander <mkletzan@redhat.com>
2014-11-03 16:43:23 +01:00
Martin Kletzander
278bf0acbf qemu: improve error message for invalid blkiotune settings
Before:
  $ virsh blkiotune dummy --device-read-bytes-sec /dev/sda,-1
  error: Unable to change blkio parameters
  error: invalid argument: unable to parse blkio device
  'device_read_bytes_sec' '/dev/sda,-1'

After:
  $ virsh blkiotune dummy --device-read-bytes-sec /dev/sda,-1
  error: Unable to change blkio parameters
  error: invalid argument: invalid value '-1' for parameter
  'device_read_bytes_sec' of device '/dev/sda'

Resolves: https://bugzilla.redhat.com/show_bug.cgi?id=1131306

Signed-off-by: Martin Kletzander <mkletzan@redhat.com>
2014-11-03 16:43:23 +01:00
Martin Kletzander
0ed1b55b20 qemu: make sure capability probing process can start
When daemon is killed right in the middle of probing a qemu binary for
its capabilities, the qemu process is left running.  Next time the
daemon is starting, it cannot start the probing qemu process because the
one that's already running does have the pidfile flock()'d.

Reported-by: Wang Yufei <james.wangyufei@huawei.com>

Signed-off-by: Martin Kletzander <mkletzan@redhat.com>
2014-11-03 16:43:23 +01:00
Martin Kletzander
d1fd086eb4 util: Introduce virPidFileForceCleanupPath
This function is used to cleanup a pidfile doing whatever it takes, even
killing the owning process.

Signed-off-by: Martin Kletzander <mkletzan@redhat.com>
2014-11-03 16:43:23 +01:00
Martin Kletzander
55bbc34218 vbox: don't register NULL driver
We were missing check for the fact that the storage driver was found and
in case there is no vbox storage driver available, daemon raised the
following error each start:

  error : virRegisterStorageDriver:592 : driver in
  virRegisterStorageDriver must not be NULL

Fixing this makes the condition unified with networkDriver registration
in vbox as well.

Signed-off-by: Martin Kletzander <mkletzan@redhat.com>
2014-11-03 16:43:22 +01:00
Martin Kletzander
11a48758a7 qemu: make advice from numad available when building commandline
Particularly in qemuBuildNumaArgStr(), there was a need for the advice
due to memory backing, which needs to know the nodeset it will be pinned
to.  With newer qemu this caused the following error when starting
domain:

  error: internal error: Advice from numad is needed in case of
  automatic numa placement

even when starting perfectly valid domain, e.g.:

  ...
  <vcpu placement='auto'>4</vcpu>
  <numatune>
    <memory mode='strict' placement='auto'/>
  </numatune>
  <cpu>
    <numa>
      <cell id='0' cpus='0' memory='524288'/>
      <cell id='1' cpus='1' memory='524288'/>
    </numa>
  </cpu>
  ...

Resolves: https://bugzilla.redhat.com/show_bug.cgi?id=1138545

Signed-off-by: Martin Kletzander <mkletzan@redhat.com>
2014-11-03 16:43:22 +01:00
John Ferlan
e43854a498 Post-release version bump for new dev cycle 2014-11-03 10:40:44 -05:00
Daniel Veillard
2e87e0aa8c Release of libvirt-1.2.10
- docs/news.html.in libvirt.spec.in: update for release
- po/*.po*: fetched loclalization and regenerated
2014-11-03 14:32:39 +08:00
Pavel Hrdina
e7e05801e5 hotplug: fix char device detach
Hotplugging and hotunplugging char devices is only supported through
'-device' and the check for device capability should be independently.

Coverity also complains about 'tmpChr->info.alias' could be NULL and we
are dereferencing it but it somehow only in this case don't recognize
that the value is set by 'qemuAssignDeviceChrAlias' so it's clearly
false positive. Add sa_assert to make coverity happy.

Signed-off-by: Pavel Hrdina <phrdina@redhat.com>
2014-11-01 16:18:34 +01:00
Pavel Hrdina
bddf8561d2 vbox_storage: fix coverity issue with overwriting value
Coverity is complaining about overwriting value in 'rc' variable
without using the old value because it somehow doesn't recognize that
the value is used by MACRO. The 'rc' variable is there only for checking
return code so it's save to remove it and make coverity happy.

Signed-off-by: Pavel Hrdina <phrdina@redhat.com>
2014-11-01 16:11:09 +01:00
Ján Tomko
593892314a Relax duplicate SCSI host pool checking
Since commit 3f99d64 no new scsi_host pools can be defined
if one of the already defined scsi_host pools does not refer
to an accessible scsi_host adapter.

Relax the check by skipping over these inaccessible pools
when checking for duplicates.
2014-11-01 12:15:01 +01:00
Ján Tomko
77911d305d Match scsi_host pools by parent address first
If both source adapters are specified by a parent address,
just comparing the address is faster and catches even addresses
that do not refer to valid adapters.
2014-11-01 12:15:01 +01:00
Pavel Hrdina
d91c8e640b mingw: fix build failure
This macro seems to be defined only on linux/unix and it fails during
mingw build. Its value is '16' (taken from net/if.h) so define it if
it's not defined.

Signed-off-by: Pavel Hrdina <phrdina@redhat.com>
2014-11-01 01:35:40 +01:00
Eric Blake
9998a657fd domain: fix parsing of memory tunables on 32-bit machines
Commit 6c9a8a4 (Oct 2014) exposed a long-standing issue on 32-bit
machines: code related to virDomainSetMemoryParameters has always
been documented as using a 64-bit limit, but it was implemented by
calling virDomainParseMemory which enforced an 'unsigned long'
limit.  Since VIR_DOMAIN_MEMORY_PARAM_UNLIMITED capped to a
long is -1, but virDomainParseScaledValue no longer accepts
negative values, an attempt to use 2^53-1 as a hard memory limit
started failing the testsuite.  However, the problem with capping
things artificially low has existed for much longer - ever since
commits 4888f0fb and 2e22f23 (Mar 2012) switched internal tracking
from 'unsigned long' to 'unsigned long long' (prior to that time,
the cap was a side-effect of the choice of types).  We _have_ to
cap the balloon memory values, (no thanks to baked in 'unsigned long'
of API such as virDomainSetMaxMemory or virDomainGetInfo with no
counterpart API that guarantees 64-bit access to those numbers)
but memory parameters have never needed the artificial limit.

At any rate, the solution is to make the parser function gain a
parameter, and only do the reduced 32-bit cap for the values that
are constrained due to API.

* src/conf/domain_conf.h (_virDomainMemtune): Add comments.
* src/conf/domain_conf.c (virDomainParseMemory): Add parameter.
(virDomainDefParseXML): Adjust callers.

Signed-off-by: Eric Blake <eblake@redhat.com>
2014-10-31 14:33:56 -06:00
weiwei li
be598c5ff8 qemu: Release nbd port from migrationPorts instead of remotePorts
commit 3e1e16aa8d (Use a port from the
migration range for NBD as well) changed ndb port allocation from
remotePorts to migrationPorts, but did not change the port releasing
process, which makes an error when migrating several times (above 64):
error: internal error: Unable to find an unused port in range
'migration' (49152-49215)

https://bugzilla.redhat.com/show_bug.cgi?id=1159245

Signed-off-by: Weiwei Li <nuonuoli@tencent.com>
Signed-off-by: Ján Tomko <jtomko@redhat.com>
2014-10-31 12:20:06 +01:00
Jim Fehlig
720be2eb5f libxl: fix double-free of libxl_domain_build_info
On error, libxlMakeDomBuildInfo() frees the caller-provided
libxl_domain_build_info struct embedded in libxl_domain_config,
causing a segfault

Program received signal SIGSEGV, Segmentation fault.
[Switching to Thread 0x7f9c13020700 (LWP 40988)]
(gdb) bt
0  0x00007f9c162f95b4 in free () from /lib64/libc.so.6
1  0x00007f9c0d0965ad in libxl_bitmap_dispose () from
   /usr/lib64/libxenlight.so.4.4
2  0x00007f9c0d0a73bf in libxl_domain_build_info_dispose ()
   from /usr/lib64/libxenlight.so.4.4
3  0x00007f9c0d0a7974 in libxl_domain_config_dispose () from
   /usr/lib64/libxenlight.so.4.4
4  0x00007f9c0d2e00c5 in libxlDomainStart (driver=0x7f9c0400e4e0,
   vm=0x7f9c0412b0d0, start_paused=false, restore_fd=-1) at
   libxl/libxl_domain.c:1323
5  0x00007f9c0d2e1d4b in libxlDomainCreateXML (conn=0x7f9c000009a0,...)
   at libxl/libxl_driver.c:660

Remove the call to libxl_domain_build_info_dispose() from
libxlMakeDomBuildInfo().  On error, callers will dispose the
libxl_domain_config object, which in turn disposes the build info.
2014-10-30 10:23:18 -06:00
Jim Fehlig
1c0bf509ef libxl: Support user-specified <emulator>
With the introduction of the libxlDomainGetEmulatorType function,
it is trivial to support a user-specfied <emulator> in the libxl
driver.  This patch is based loosely on David Scott's old patch
to do the same

https://www.redhat.com/archives/libvir-list/2013-April/msg02119.html
Signed-off-by: Jim Fehlig <jfehlig@suse.com>
2014-10-30 10:23:18 -06:00
Ján Tomko
b43e6662df Spell TIOCSCTTY right in the error message 2014-10-30 17:14:09 +01:00
Ján Tomko
4abcf04e7c Reject live update of offloading options
https://bugzilla.redhat.com/show_bug.cgi?id=1155441
2014-10-30 13:32:00 +01:00