-----BEGIN PGP SIGNATURE-----
Version: GnuPG v2.0.22 (GNU/Linux)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=v5wf
-----END PGP SIGNATURE-----
Merge remote-tracking branch 'remotes/bonzini/tags/for-upstream' into staging
Here is the serial fix for 2.1.
# gpg: Signature made Fri 25 Jul 2014 13:36:23 BST using RSA key ID 9B4D86F2
# gpg: Good signature from "Paolo Bonzini <pbonzini@redhat.com>"
# gpg: aka "Paolo Bonzini <bonzini@gnu.org>"
* remotes/bonzini/tags/for-upstream:
qemu-char: ignore flow control if a PTY's slave is not connected
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
After commit f702e62 (serial: change retry logic to avoid concurrency,
2014-07-11), guest boot hangs if the backend is an unconnected PTY.
The reason is that PTYs do not support G_IO_HUP, and serial_xmit is
never called. To fix this, simply invoke serial_xmit immediately
(via g_idle_source_new) when this happens.
Tested-by: Pavel Hrdina <phrdina@redhat.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
We need to remember has_updates for each vnc client. Otherwise it might
happen that vnc_update_client(has_dirty=1) takes the first exit due to
output buffers not being flushed yet and subsequent calls with
has_dirty=0 take the second exit, wrongly assuming there is nothing to
do because the work defered in the first call is ignored.
Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
Reviewed-by: Peter Lieven <pl@kamp.de>
If the client asks for !incremental frame updates, it has lost its content
so dirty doesn't matter - it has to see the full frame, so setting force_update
Signed-off-by: Stephan Kulow <coolo@suse.de>
Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
Reviewed-by: Peter Lieven <pl@kamp.de>
The VSERPORT_CHANGE event was added in e2ae6159. The patch for
this event was prepared at a time when this file was gone, even
though it got applied immediately after dfab4892 restored this
file. Duplicate the documentation into this file, so that
anyone using this file instead of qapi will not miss out on this
new event.
* docs/qmp/qmp-events.txt (VSERPORT_CHANGE): Add.
Signed-off-by: Eric Blake <eblake@redhat.com>
Reviewed-by: Markus Armbruster <armbru@redhat.com>
Reviewed-by: Wenchao Xia <wenchaoqemu@gmail.com>
Signed-off-by: Luiz Capitulino <lcapitulino@redhat.com>
The POWERDOWN event was first documented in 0aab9ec3. But since
dfab4892 later restored this file to the state prior to qmp events,
and we never documented it in the past, anyone using this file
instead of qapi will miss out on this event. Tweak the existing
wording of SHUTDOWN to match 84321831, and make the difference
between the two events apparent.
* docs/qmp/qmp-events.txt (POWERDOWN): Add.
(SHUTDOWN): Tweak.
Signed-off-by: Eric Blake <eblake@redhat.com>
Reviewed-by: Markus Armbruster <armbru@redhat.com>
Reviewed-by: Wenchao Xia <wenchaoqemu@gmail.com>
Signed-off-by: Luiz Capitulino <lcapitulino@redhat.com>
The SPICE_MIGRATE_COMPLETED event was first documented in
7cfadb6b. But since dfab4892 later restored this file to the
state prior to qmp events, and we never documented it in the
past, anyone using this file instead of qapi will miss out on
this event.
* docs/qmp/qmp-events.txt (SPICE_MIGRATE_COMPLETED): Add.
Signed-off-by: Eric Blake <eblake@redhat.com>
Reviewed-by: Markus Armbruster <armbru@redhat.com>
Reviewed-by: Wenchao Xia <wenchaoqemu@gmail.com>
Signed-off-by: Luiz Capitulino <lcapitulino@redhat.com>
For consistency with the rest of this file, every event should be
listed in isolation. Compare how commit 7cfadb6b split
SPICE_CONNECTED and SPICE_DISCONNECTED into separate qmp events.
* docs/qmp/qmp-events.txt (SPICE_CONNECTED, SPICE_DISCONNECTED):
Split.
Signed-off-by: Eric Blake <eblake@redhat.com>
Reviewed-by: Markus Armbruster <armbru@redhat.com>
Reviewed-by: Wenchao Xia <wenchaoqemu@gmail.com>
Signed-off-by: Luiz Capitulino <lcapitulino@redhat.com>
When converting to qmp events, commits 7cfadb6b and a6330785
fixed some grammar as part of moving text between files. But
since dfab4892 later restored this file to the state prior to
qmp events, we have to do it again.
* docs/qmp/qmp-events.txt (RESET, SPICE_INITIALIZED): Tweak.
Signed-off-by: Eric Blake <eblake@redhat.com>
Reviewed-by: Markus Armbruster <armbru@redhat.com>
Reviewed-by: Wenchao Xia <wenchaoqemu@gmail.com>
Signed-off-by: Luiz Capitulino <lcapitulino@redhat.com>
Reason: we don't want commit to that interface yet. Possibly
the implementation will be switched over to use fsdev.
Suggested-by: Paolo Bonzini <pbonzini@redhat.com>
Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
The VMStateDescription for the imx_ccm device was missing its
terminator. Found by static search of the codebase using
a regex based on one suggested by Ian Jackson:
pcregrep -rMi '(?s)VMStateField(?:(?!END_OF_LIST).)*?;' $(git grep -l 'VMStateField\[\]')
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Cc: qemu-stable@nongnu.org
"vmstate_xhci_event" was introduced in commit 37352df3 ("xhci: add live
migration support"), and first released in v1.6.0. The field list in this
VMSD is not terminated with the VMSTATE_END_OF_LIST() macro.
During normal use (ie. migration), the issue is practically invisible,
because the "vmstate_xhci_event" object (with the unterminated field list)
is only ever referenced -- via "vmstate_xhci_intr" -- if xhci_er_full()
returns true, for the "ev_buffer" test. Since that field_exists() check
(apparently) almost always returns false, we almost never traverse
"vmstate_xhci_event" during migration, which hides the bug.
However, Amit's vmstate checker forces recursion into this VMSD as well,
and the lack of VMSTATE_END_OF_LIST() breaks the field list terminator
check (field->name != NULL) in dump_vmstate_vmsd(). The result is
undefined behavior, which in my case translates to infinite recursion
(because the loop happens to overflow into "vmstate_xhci_intr", which then
links back to "vmstate_xhci_event").
Add the missing terminator.
Signed-off-by: Laszlo Ersek <lersek@redhat.com>
Reviewed-by: Amit Shah <amit.shah@redhat.com>
Reviewed-by: Paolo Bonzini <pbonzini@redhat.com>
Cc: qemu-stable@nongnu.org
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Only a single bug fix to make -mem-path only affect RAM regions.
-----BEGIN PGP SIGNATURE-----
Version: GnuPG v2.0.19 (GNU/Linux)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=KL8S
-----END PGP SIGNATURE-----
Merge remote-tracking branch 'remotes/agraf/tags/signed-ppc-for-upstream' into staging
Patch queue for ppc - 2014-07-22
Only a single bug fix to make -mem-path only affect RAM regions.
# gpg: Signature made Tue 22 Jul 2014 16:38:04 BST using RSA key ID 03FEDC60
# gpg: Can't check signature: public key not found
* remotes/agraf/tags/signed-ppc-for-upstream:
ppc: fix -mem-path failure
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
commit e938ba0c tried to enable -mem-path for ppc but breaked some ppc
boards.
The problems are:
1. it fails when allocating memory for rom, sram whose sizes are less
than huge page size:
./ppc-softmmu/qemu-system-ppc -m 512 -mem-path /hugepages/ \
-kernel /home/hutao/Downloads/vmlinux-ppc -initrd \
/home/hutao/Downloads/initrd-ppc.gz
qemu-system-ppc: /mnt/data/projects/qemu/exec.c:1184: qemu_ram_set_idstr: Assertion `new_block' failed.
2. if there is a numa node backed by memory backend object, qemu fails
with message:
./ppc-softmmu/qemu-system-ppc -m 512 \
-object memory-backend-file,size=512M,mem-path=/hugepages,id=f0 \
-numa node,nodeid=0,memdev=f0 \
-kernel /home/hutao/Downloads/vmlinux-ppc \
-initrd /home/hutao/Downloads/initrd-ppc.gz
qemu-system-ppc: memory backend f0 is used multiple times. Each -numa option must use a different memdev value.
This patch does following:
1. replaces memory_region_allocate_system_memory() with
memory_region_init_ram() for rom, sram. Then only system memory
is backed by hugepages when specifying mem-path.
2. for memory banks, allocates all ram with
one memory_region_allocate_system_memory(), and use
memory_region_init_alias() to initialize memory banks.
Tested machines: default(g3beige), mac99, taihu, bamboo, ref405ep.
Signed-off-by: Hu Tao <hutao@cn.fujitsu.com>
Signed-off-by: Alexander Graf <agraf@suse.de>
If a negative integer is used for the max_bytes parameter, QEMU currently
calls abort() and leaves behind a core dump. This patch replaces the
abort with a simple error message to make the reason for the termination
clearer. This also ensures device-hotplug with invalid input doesn't
cause qemu to quit.
There is an underlying insufficiency in the parameter parsing code of QEMU
that renders it unable to reject negative values for unsigned properties,
thus the error message "a non-negative integer below 2^63" is the most
user-friendly and correct message we can give until the underlying
insufficiency is corrected.
Signed-off-by: John Snow <jsnow@redhat.com>
Reviewed-by: Markus Armbruster <armbru@redhat.com>
Signed-off-by: Amit Shah <amit.shah@redhat.com>
-----BEGIN PGP SIGNATURE-----
Version: GnuPG v2.0.22 (GNU/Linux)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=5T9q
-----END PGP SIGNATURE-----
Merge remote-tracking branch 'remotes/bonzini/tags/for-upstream' into staging
One of the two pending migration fix, and a small KVM patch.
# gpg: Signature made Tue 22 Jul 2014 11:49:30 BST using RSA key ID 9B4D86F2
# gpg: Can't check signature: public key not found
* remotes/bonzini/tags/for-upstream:
kvm-all: Use 'tmpcpu' instead of 'cpu' in sub-looping to avoid 'cpu' be NULL
exec: fix migration with devices that use address_space_rw
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
If kvm_arch_remove_sw_breakpoint() in CPU_FOREACH() always be fail, it
will let 'cpu' NULL. And the next kvm_arch_remove_sw_breakpoint() in
QTAILQ_FOREACH_SAFE() will get NULL parameter for 'cpu'.
And kvm_arch_remove_sw_breakpoint() can assumes 'cpu' must never be NULL,
so need define additional temporary variable for 'cpu' to avoid the case.
Cc: qemu-stable@nongnu.org
Signed-off-by: Chen Gang <gang.chen.5i5j@gmail.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Devices that use address_space_rw to write large areas to memory
(as opposed to address_space_map/unmap) were broken with respect
to migration since fe680d0 (exec: Limit translation limiting in
address_space_translate to xen, 2014-05-07). Such devices include
IDE CD-ROMs.
The reason is that invalidate_and_set_dirty (called by address_space_rw
but not address_space_map/unmap) was only setting the dirty bit for
the first page in the translation.
To fix this, introduce cpu_physical_memory_set_dirty_range_nocode that
is the same as cpu_physical_memory_set_dirty_range except it does not
muck with the DIRTY_MEMORY_CODE bitmap. This function can be used if
the caller invalidates translations with tb_invalidate_phys_page_range.
There is another difference between cpu_physical_memory_set_dirty_range
and cpu_physical_memory_set_dirty_flag; the former includes a call
to xen_modified_memory. This is handled separately in
invalidate_and_set_dirty, and is not needed in other callers of
cpu_physical_memory_set_dirty_range_nocode, so leave it alone.
Just one nit: now that invalidate_and_set_dirty takes care of handling
multiple pages, there is no need for address_space_unmap to wrap it
in a loop. In fact that loop would now be O(n^2).
Reported-by: Dave Gilbert <dgilbert@redhat.com>
Reviewed-by: Michael S. Tsirkin <mst@redhat.com>
Tested-by: Gerd Hoffmann <kraxel@redhat.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Replaced '_' with '-' to comply with QOM guidelines.
Made the conversion from command line to QMP in vl.c.
Signed-off-by: Marcel Apfelbaum <marcel.a@redhat.com>
Acked-by: Michael S. Tsirkin <mst@redhat.com>
Signed-off-by: Andreas Färber <afaerber@suse.de>
new qtest. Michael sent a pull request of his own, so I dropped
the vhost changes.
-----BEGIN PGP SIGNATURE-----
Version: GnuPG v2
iQIcBAABAgAGBQJTySF6AAoJEBvWZb6bTYbyA2UQAJRezh6xrYLZ2PYTTkYXSpsB
a9egMAHcOQTKJG4bm6PyUTsLtAm6lS/RJkqVzTBszj2/e2ieDZyp2CAmtQ720rmf
OC7Zy5+y39tadKxVLZknsB/jDWlpTlYAc+xyIgtFV6Eh8b98QKHMzks9vdJDCgdO
ZEe8pTP5UZpNd0qco0pliX7OFHlOaCT+aNoI0ECkBEh2hBUQ0HkF4N6ZCei6wADq
PYcZ//djeZb9n9hQs9ikwQnLEriv01d9qXDDqcVPPK6SJ0YkcbHwF/lItxz9Tb8K
lFRAFrvkY7wF0E6dMpsUy4rpYcCGBgv9wu6trLsHZyXPX1jy7ezyfa6t/9hE8Kaz
l7D1ROQeDW+oIaAlvQM3huG5A1FEBy5SNyjllXcD4JK8AWyD816gl5hgMVsuX7RT
oSOXt5kDliGu9cTZaqzm7+Ij0gfAoncGPSqHxcN4Q4cAwe7+fAuLkQP0hmJVf4Tr
IFBWvfyler0ziCK91rmxNYt4p2tV7w259YqyJfNMqC1c48dWWve2qzhkhES7K/A7
V276d+6fwXKqW76JdWQLEvrLz8QI2SKu4Kihwh/UGJACuL9rwfZfhKy5+PqrhY/V
cESREbpJQnAH2RyoA7D/ut4+VyJNWRZSH7g569srNgGStfnefmrusJCb5bPAF9O+
RyW92wsHzEv5Nezci+4i
=4qtI
-----END PGP SIGNATURE-----
Merge remote-tracking branch 'remotes/bonzini/tags/for-upstream' into staging
Andreas's fixes to --enable-modules, two 2.1 regression fixes, and a
new qtest. Michael sent a pull request of his own, so I dropped
the vhost changes.
# gpg: Signature made Fri 18 Jul 2014 14:30:34 BST using RSA key ID 9B4D86F2
# gpg: Can't check signature: public key not found
* remotes/bonzini/tags/for-upstream:
Revert "kvmclock: Ensure time in migration never goes backward"
Revert "kvmclock: Ensure proper env->tsc value for kvmclock_current_nsec calculation"
module: Don't complain when a module is absent
module: Simplify module_load()
qtest: new test for wdt_ib700
target-i386: Allow execute from user mode when SMEP is enabled.
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Smatch also complains about 0 used for pointers, so replace those by
NULL in test-visitor-serialization.c, too.
Signed-off-by: Stefan Weil <sw@weilnetz.de>
Signed-off-by: Michael Tokarev <mjt@tls.msk.ru>
This fixes a warning from the static code analysis (smatch).
Signed-off-by: Stefan Weil <sw@weilnetz.de>
Signed-off-by: Michael Tokarev <mjt@tls.msk.ru>
Since QEMU 0.15, slirp (user mode networking) supports ping to the
Internet, see e6d43cfb1f
Signed-off-by: Gernot Hillier <gernot.hillier@siemens.com>
Signed-off-by: Michael Tokarev <mjt@tls.msk.ru>
In this case, 'ret' is already '-1', so need not do it again.
Signed-off-by: Chen Gang <gang.chen.5i5j@gmail.com>
Signed-off-by: Michael Tokarev <mjt@tls.msk.ru>
If the user specified a (vlan ID, slirp stack name) tuple in a monitor
hostfwd_add/remove command and we can't find it, give the user an
error message rather than silently doing nothing.
This brings this error case in slirp_lookup() into line with the
other two.
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Reviewed-by: Michael Tokarev <mjt@tls.msk.ru>
Signed-off-by: Michael Tokarev <mjt@tls.msk.ru>
This reverts commit a096b3a673.
This patch caused a hang that was fixed by commit 9b17868 (kvmclock:
Ensure proper env->tsc value for kvmclock_current_nsec calculation,
2014-06-03), and we just had to revert that commit. Drop this one
too.
Cc: agraf@suse.de
Cc: mtosatti@redhat.com
Cc: qemu-stable@nongnu.org
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
This reverts commit 9b1786829a.
This patch fixed a hang introduced by commit a096b3a (kvmclock: Ensure
time in migration never goes backward, 2014-05-16), but it causes
a regression in migration whose cause is not quite clear.
Because of this, I'm choosing to revert both patches. This trades a
2.1 regression for a bug that's been there forever.
Cc: agraf@suse.de
Cc: mtosatti@redhat.com
Cc: qemu-stable@nongnu.org
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
The current implementation depends on a configure-time generated list of
block modules. When any of them is absent, module_load() emits a warning.
This is suboptimal because extracting code to modules was mainly done to
allow separate packaging of modules with intrusive dependencies. Absence
of optional packages then leads to absence of modules and an error
message, which users may recognize as new and report as error.
Cc: Paolo Bonzini <pbonzini@redhat.com>
Cc: Michael Tokarev <mjt@tls.msk.ru>
Reviewed-by: Fam Zheng <famz@redhat.com>
Signed-off-by: Andreas Färber <afaerber@suse.de>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
The file path is not used for error reporting, so we can free it
directly after use.
Reviewed-by: Fam Zheng <famz@redhat.com>
Signed-off-by: Andreas Färber <afaerber@suse.de>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Since the "pause" watchdog action had a regression and it went
unnoticed for a while, let's add a test for it.
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
The disk image path is echoed by QEMU's readline when the "drive_backup
disk ${TEST_IMG}.copy" HMP command is issued. Unfortunately it is very
hard to filter out the path due to readline's character-by-character
output (with terminal escape sequences). Just redirect this command to
/dev/null for now.
Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
Reviewed-by: Kevin Wolf <kwolf@redhat.com>
If qemu couldn't find out what O_DIRECT alignment to use with a given
file, it would run into assert(bdrv_opt_mem_align(bs) != 0); in block.c
and confuse users. This adds a more descriptive error message for such
cases.
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
Reviewed-by: Eric Blake <eblake@redhat.com>
Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
qcow2's report_unsupported_feature() had two bugs: A 32 bit truncation
would prevent feature table entries for bits 32-63 from being used, and
it could assign errp multiple times if there was more than one unknown
feature, resulting in an error_set() assertion failure.
Fix the truncation, make sure to set the error exactly once and add a
qemu-iotests case for it.
This fixes https://bugs.launchpad.net/qemu/+bug/1342704/
Reported-by: Maria Kustova <maria.k@catit.be>
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
Reviewed-by: Eric Blake <eblake@redhat.com>
Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
Minor bugfixes all over the place.
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
-----BEGIN PGP SIGNATURE-----
Version: GnuPG v1
iQEcBAABAgAGBQJTyF+IAAoJECgfDbjSjVRpB/AIAJUJLrdwwkZQymAb62e0Xe4L
EYXhWr6R3J/yipgm7oko8e95fR7R40cUNrUHeH4w34Gp3vTMWyIxflYbyvSpd6KG
jQDZEwJG1oIGRU6cL72cN8QuF6XUXk8QPSN6kfWL0OgxeS7hP6KgL/wJRuzDOCm9
jsK3mE4+acFvGMKw36q0SCYJJFUxOrXj78vo1T5szizX1OKidMuQkByL96XNV3VQ
X5RlP7IRpSyQ1JM9n97gwywjaCM/7SlgdO3YRKzGdClFWNgZ8XqO4K6Loi8x2RWC
LrzID/i36M7veAoHAIvgs7AcUKbCyFoDYpL3mdAZB0y/XNIzKecIqrMm9IMtBLM=
=AoMw
-----END PGP SIGNATURE-----
Merge remote-tracking branch 'remotes/mst/tags/for_upstream' into staging
pc,vhost,test fixes
Minor bugfixes all over the place.
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
# gpg: Signature made Fri 18 Jul 2014 00:43:04 BST using RSA key ID D28D5469
# gpg: Good signature from "Michael S. Tsirkin <mst@kernel.org>"
# gpg: aka "Michael S. Tsirkin <mst@redhat.com>"
* remotes/mst/tags/for_upstream:
vhost-user: minor cleanups
qtest: Adapt vhost-user-test to latest vhost-user changes
vhost-user: Fix VHOST_SET_MEM_TABLE processing
qtest: fix vhost-user-test compilation with old GLib
fix typo: apci -> acpi
pc_piix: Reuse pc_compat_1_2() for pc-0.1[0123]
pc: fix qemu exiting with error when -m X < 128 with old machines types
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
A new field mmap_offset was added in the vhost-user message, we need to reflect
this change in the test too.
Signed-off-by: Nikolay Nikolaev <n.nikolaev@virtualopensystems.com>
Reviewed-by: Michael S. Tsirkin <mst@redhat.com>
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
qemu_get_ram_fd doesn't accept a guest physical address. ram_addr_t are
opaque values that are assigned in qemu_ram_alloc.
Find the ram_addr_t corresponding to the userspace_addr using qemu_ram_addr_from_host,
and then call qemu_get_ram_fd on it.
Thanks to Paolo Bonzini <pbonzini@redhat.com>
Signed-off-by: Nikolay Nikolaev <n.nikolaev@virtualopensystems.com>
Reviewed-by: Michael S. Tsirkin <mst@redhat.com>
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
Reviewed-by: Paolo Bonzini <pbonzini@redhat.com>
If machine doesn't support memory hotplug then starting QEMU
with initial memory less than default will make QEMU exit with
following error message:
$QEMU -m 16 -M isapc
qemu-system-i386: "-memory 'slots|maxmem'" is not supported by: isapc
Set maxram_size to initial memory value before parsing
'maxmem' option allows to keep maxmem in sync with initial
memory size if no maxmem option was specified.
Signed-off-by: Igor Mammedov <imammedo@redhat.com>
CC: Bruce Rogers <brogers@suse.com>
Reviewed-By: Bruce Rogers <brogers@suse.com>
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Peter Maydell
Paolo Bonzini
Gerd Hoffmann
Stephan Kulow
Eric Blake
Laszlo Ersek
Hu Tao
John Snow
Chen Gang
Marcel Apfelbaum
Stefan Weil
Gernot Hillier
Andreas Färber
Stefan Hajnoczi
Kevin Wolf
Michael S. Tsirkin
Nikolay Nikolaev
Igor Mammedov