Displaying 10 results from an estimated 10 matches for "piix4acpi".
2013 May 14
4
[PATCH] qemu-traditional - ACPI vCPU hotplug fixes for Xen 4.3 (v2).
Please see the three patches that fix the ACPI AML and QEMU race.
They have been Ack-ed by both George (for inclusion in Xen 4.3) and
by Stefano. They should be candidates for back-port in older hypervisors.
Konrad Rzeszutek Wilk (3):
piix4acpi, xen, vcpu hotplug: Split the notification from the changes.
piix4acpi, xen: Clarify that the qemu_set_irq calls just do an IRQ pulse.
piix4acpi, xen, hotplug: Fix race with ACPI AML code and hotplug.
hw/piix4acpi.c | 18 ++++++++------
monitor.c | 4 +-
sysemu.h |...
2013 May 13
11
[PATCH] Fix QEMU HVM hotplug race in QEMU traditional (Xen 4.1, Xen 4.2, and Xen 4.3) (v1).
...s.
To hotplug the rest I have to play games by offlining/onlining arbitrary number of
them.
Or I can do ''xl vcpu-set <guest> 8'', then ''16'', ''24'', etc. In groups of eight.
These patches fix this and should be considered for backport.
hw/piix4acpi.c | 18 ++++++++-------
monitor.c | 4 ++--
sysemu.h | 4 +++-
xenstore.c | 73 ++++++++++++++++++++++++++++++++++++++++++++++++++++------
4 files changed, 81 insertions(+), 18 deletions(-)
Konrad Rzeszutek Wilk (3):
piix4acpi, xen, vcpu hotplug: Split the notification from...
2013 Jul 12
16
preparing for 4.2.3 and 4.1.6
Aiming at a release some time in August, I''d like to cut RC1-s by
Thursday next week (as I''ll be on a two week vacation starting
Friday).
Please indicate any bug fixes that so far may have been missed
in the backports already done. A few fixes are currently stuck in
master''s staging branch (or pending to make it there) - these
don''t need to be named explicitly,
2006 Jun 17
1
[PATCH]HVM acpi guest OS suppot in piix4 ACPI event logical model-part 2 of 4
Attached please see the hvm guest os acpi patch part 2 of
4:piix4acpi_timer
ACPI timer is required during guest windows installation and boot.
Signed-off-by: Tang Liang <tangliang@lenovo.com>
Signed-off-by: Winston Wang <winston.l.wang@intel.com>
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2008 Jul 16
2
ACPI fixed event or General Purpose Event to HVM guest.
Has there been any work done on getting an ACPI fixed event or perhaps a general
purpose event delivered to an HVM guest. Whereby, the HVM guests OSPM could consume the event and act accordingly.
Or Perhaps better stated how would one go about passing an ACPI fixed event or general purpose event that was raised and consumed by dom0 and subsequently pass the event on to each of the HVM
2008 Jul 17
0
RE: ACPI fixed event or General Purpose Event to HVMguest.
...o an HVM guest. Whereby, the HVM
>>guests OSPM could consume the event and act accordingly.
>
> Now Xen support live migration with VT- d assigned device, which
> is based on a virtual ACPI hotplug mechanism, where one specific
> GPE bit is created within Qemu. You can check piix4acpi.c in
> Qemu for reference.
>
I will look a little closer at this file. Thanks
>>
>>Or Perhaps better stated how would one go about passing an
>>ACPI fixed event or general purpose event that was raised and
>>consumed by dom0 and subsequently pass the event on to ea...
2010 Aug 07
10
[PATCH] Fix hvm vcpu hotplug bug
When hotplug hvm vcpu by ''xm vcpu-set'' command, if it add/remove
many vcpus by 1 ''xm vcpu-set'' command, it has a bug that it cannot
add/remove all vcpus that want to be added/removed.
This patch is to fix the bug. It delays trigger sci until all xenstore
cpu node status are watched.
Signed-off-by: Liu, Jinsong <jinsong.liu@intel.com>
2013 May 09
1
Bug#707434: xen: FTBFS: vl.c:1575: undefined reference to `timer_create'
...'val' may be used uninitialized in this function [-Wmaybe-uninitialized]
> CC i386-dm/parallel.o
> CC i386-dm/piix_pci.o
> CC i386-dm/usb-uhci.o
> CC i386-dm/hpet.o
> CC i386-dm/device-hotplug.o
> CC i386-dm/pci-hotplug.o
> CC i386-dm/piix4acpi.o
> CC i386-dm/xenstore.o
> CC i386-dm/xen_platform.o
> CC i386-dm/xen_machine_fv.o
> CC i386-dm/xen_machine_pv.o
> CC i386-dm/xen_backend.o
> CC i386-dm/xenfb.o
> CC i386-dm/xen_console.o
> CC i386-dm/xen_disk.o
> CC i386-dm/e...
2008 Mar 10
12
[RFC][PATCH] Use ioemu block drivers through blktap
When I submitted the qcow2 patch for blktap, suggestions came up that
the qemu block drivers should be used also for blktap to eliminate the
current code duplication in ioemu and blktap.
The attached patch adds support for a tap:ioemu pseudo driver. Devices
using this driver won''t use tapdisk (containing the code duplication)
any more, but will connect to the qemu-dm of the domain. In
2007 Oct 24
16
PATCH 0/10: Merge PV framebuffer & console into QEMU
The following series of 10 patches is a merge of the xenfb and xenconsoled
functionality into the qemu-dm code. The general approach taken is to have
qemu-dm provide two machine types - one for xen paravirt, the other for
fullyvirt. For compatability the later is the default. The goals overall
are to kill LibVNCServer, remove alot of code duplication and/or parallel
impls of the same concepts, and