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  1. 24 1月, 2019 4 次提交
    • E
      qemu: improve compile-time check of qemuBlockjobState mapping · 7b6116fb
      由 Eric Blake 提交于 
      Asserting the value we set four lines earlier in qemuBlockjobState
doesn't buy us any safety (if the public header adds a value, we end
up skipping that value without the compiler warning us of our gap);
what we really want is to assert that the value auto-assigned by the
compiler matches the actual last value in the public headers (as was
done below for qemuBlockJobType).  Add useful comments while at it.
Signed-off-by: NEric Blake <eblake@redhat.com>
ACKed-by: NPeter Krempa <pkrempa@redhat.com>
      7b6116fb
    • J
      apparmor: convert libvirtd profile to a named profile · a3ab6d42
      由 Jim Fehlig 提交于 
      Signed-off-by: NJim Fehlig <jfehlig@suse.com>
      a3ab6d42
    • J
      apparmor: Add support for named profiles · 70c2933d
      由 Jim Fehlig 提交于 
      Upstream apparmor is switching to named profiles. In short,

/usr/sbin/dnsmasq {

becomes

profile dnsmasq /usr/sbin/dnsmasq {

Consequently, any profiles that reference profiles in a peer= condition
need to be updated if the referenced profile switches to a named profile.
Apparmor commit 9ab45d81 switched dnsmasq to a named profile. ATM it is
the only named profile switch that has affected libvirt. Add rules to the
libvirtd profile to reference dnsmasq in peer= conditions by profile name.
Signed-off-by: NJim Fehlig <jfehlig@suse.com>
      70c2933d
    • J
      libxl: Set current memory value after successful balloon · 11c8aca9
      由 Jim Fehlig 提交于 
      The libxl driver does not set the new memory value in the active domain def
after a successful balloon. This results in the old memory value in
<currentMemory>. E.g.

virsh dumpxml test | grep currentMemory
  <currentMemory unit='KiB'>20971520</currentMemory>
virsh setmem test 16777216 --live
virsh dumpxml test | grep currentMemory
  <currentMemory unit='KiB'>20971520</currentMemory>

Set the new memory value in active domain def after a successful call to
libxl_set_memory_target().
Signed-off-by: NJim Fehlig <jfehlig@suse.com>
Reviewed-by: NJán Tomko <jtomko@redhat.com>
      11c8aca9
  3. 23 1月, 2019 7 次提交
  5. 22 1月, 2019 17 次提交
  7. 21 1月, 2019 3 次提交
  9. 19 1月, 2019 1 次提交
    • L
      qemu: fix i6300esb watchdog hotplug on Q35 · 40136bd3
      由 Laine Stump 提交于 
      When commit 361c8dc1 added support for hotplugging the i6300esb
watchdog device (first in libvirt-3.9.0), it accidentally contstructed
the commandline for the device_add command before allocating a PCI
address for the device. With no PCI address specified in the command,
the watchdog would simply be placed at the lowest unused PCI slot.

On a 440fx guest, this doesn't cause a problem, because libvirt's PCI
address allocation algorithm would most likely give the same address
anyway (usually a slot on pci-root), so nobody noticed the omission of
address from the command.

But on a Q35 guest, the lowest unused PCI slot is on pcie-root, which
doesn't support hotplug; libvirt knows enough to assign a PCI address
that is on a pcie-to-pci-bridge (because its slots *do* support
hotplug), but qemu doesn't, so if there is no PCI address in the
command, qemu just tries to plug the new device into pcie-root, and
fails because it doesn't support hotplug, e.g.:

  error: Failed to attach device from watchdog.xml
  error: internal error: unable to execute QEMU command 'device_add':
  Bus 'pcie.0' does not support hotplugging

The solution is simply to build the command string after assigning a
PCI address, not before.

Resolves: https://bugzilla.redhat.com/1666559Signed-off-by: NLaine Stump <laine@laine.org>
Reviewed-by: NJohn Ferlan <jferlan@redhat.com>
      40136bd3
  11. 18 1月, 2019 8 次提交