Commit Graph

5 Commits

Author SHA1 Message Date
Pavel Hrdina
f480a87aa6 caps: introduce new QEMU capability for vgamem_mb device property
Allow setting vgamem size for video devices.

Resolves: https://bugzilla.redhat.com/show_bug.cgi?id=1076098

Signed-off-by: Pavel Hrdina <phrdina@redhat.com>
2014-11-24 22:05:56 +01:00
Jiri Denemark
b3fd95e368 qemu: Add RDMA migration capabilities 2014-09-23 08:11:49 +02:00
Eric Blake
40ad7160a2 blockjob: turn on qemu capability bit for active commit
Use the probing functionality added in the last patch to turn on
a capability bit when active commit is present, and gate active
commit on that capability.

For my own reference: the difference between BLOCKJOB_SYNC and
BLOCKJOB_ASYNC is whether qemu generated an event at the
conclusion of blockpull; basically, RHEL 6.2 was the only release
of qemu that has the sync semantics and lacks the event.  RHEL
6.3 added blockcopy, but also picked up on the upstream style
of qemu generating events.  As no one is likely to backport
active commit to RHEL 6.2, it's safe for blockcommit to always
require async blockjob support.

Modifying qemucapabilitiestest is painful; the .replies files would
be so much easier if they had comments correlating which command
generated the given reply.  Maybe I'll fix that up later...

* src/qemu/qemu_capabilities.h (QEMU_CAPS_ACTIVE_COMMIT): New
capability.
* src/qemu/qemu_driver.c (qemuDomainBlockCommit): Use the new bit
* src/qemu/qemu_capabilities.c (virQEMUCaps): Name the new bit.
(virQEMUCapsProbeQMPCommands): Set it.
* tests/qemucapabilitiesdata/caps_1.3.1-1.replies: Update.
* tests/qemucapabilitiesdata/caps_1.4.2-1.replies: Likewise.
* tests/qemucapabilitiesdata/caps_1.5.3-1.replies: Likewise.
* tests/qemucapabilitiesdata/caps_1.6.0-1.replies: Likewise.
* tests/qemucapabilitiesdata/caps_1.6.50-1.replies: Likewise.

Signed-off-by: Eric Blake <eblake@redhat.com>
2014-07-03 14:19:53 -06:00
Ján Tomko
1569fa14d8 qemu: don't use deprecated -no-kvm-pit-reinjection
Since qemu-kvm 1.1 [1] (since 1.3. in upstream QEMU [2])
'-no-kvm-pit-reinjection' has been deprecated.
Use -global kvm-pit.lost_tick_policy=discard instead.

https://bugzilla.redhat.com/show_bug.cgi?id=978719

[1] http://git.kernel.org/cgit/virt/kvm/qemu-kvm.git/commit/?id=4e4fa39
[2] http://git.qemu.org/?p=qemu.git;a=commitdiff;h=c21fb4f
2013-11-05 16:04:06 +01:00
Michal Privoznik
3e17d7956f qemucapabilitiesdata: Add qemu-1.6.0 data
Signed-off-by: Michal Privoznik <mprivozn@redhat.com>
2013-10-03 15:52:06 +02:00