Hi All,
This is KVM test result against kvm.git
902c502f0b0efec3a784a8ef65057298025e5e11 based on kernel 3.1.0-rc3+, and
qemu-kvm.git a040d28b1d245253754f3b82b78c9f85c5b8baea.
We found 2 new bugs during the past two weeks. Both of them blocked many test
cases in our test system.
One of them is
On Mon, Aug 29, 2011 at 10:24:43PM -0600, Alex Williamson wrote:
> On Tue, 2011-08-30 at 13:04 +1000, David Gibson wrote:
> > On Fri, Aug 26, 2011 at 11:05:23AM -0600, Alex Williamson wrote:
> > >
> > > I don't think too much has changed since the previous email went out,
> > > but it seems like a
On 08/29/2011 06:56 PM, Marcelo Tosatti wrote:
> diff --git a/cpus.c b/cpus.c
> index de70e02..f35f683 100644
> --- a/cpus.c
> +++ b/cpus.c
> @@ -122,8 +122,8 @@ static void do_vm_stop(int reason)
>{
>if (vm_running) {
>cpu_disable_ticks();
> -vm_running = 0;
On 08/29/2011 08:49 PM, Marcelo Tosatti wrote:
> -static void buffered_rate_tick(void *opaque)
> +static void *migrate_vm(void *opaque)
>{
buffered_file.c was generic code that has now become migration specific
(although migration was the only user). So it should either stop
pretending to
Hi Kun,
On 08/29/2011 11:31 AM, Kun Wang wrote:
Hi, everyone,
This is Kun Wang from IBM Research China. I and my team have been working
on IBM PowerEN processor in recent years, including its simulation,
lib/runtime optimization and etc. Now we start the work to enable KVM on
PowerEN processor.
On 08/30/2011 04:15 AM, Tian, Kevin wrote:
v2 changes:
define exit qualification fields for APIC-Access in vmx.h
use apic_reg_write instead of apic_set_eoi, to avoid breaking tracing
add fasteoi option to allow disabling this acceleration
commit 2a66a12cb6928c962d24
On 08/30/2011 11:58 AM, Duncan Sands wrote:
Hi Zachary, this patch can cause a compile failure if the compiler
chooses to
use a memory location for mul_frac rather than a register (as allowed
by the
"m" in the constraints):
pvclock.s:229: Error: no instruction mnemonic suffix given and no
r
On Tue, Aug 30, 2011 at 10:48:11AM +0200, Paolo Bonzini wrote:
> On 08/29/2011 08:49 PM, Marcelo Tosatti wrote:
> >>> -static void buffered_rate_tick(void *opaque)
> >>> +static void *migrate_vm(void *opaque)
> >>>{
> >
> >buffered_file.c was generic code that has now become migration specifi
On Mon, Aug 29, 2011 at 05:27:11PM -0600, Eric B Munson wrote:
> Currently, when qemu stops a guest kernel that guest will issue a soft lockup
> message when it resumes. This set provides the ability for qemu to
> comminucate
> to the guest that it has been stopped. When the guest hits the watch
Juan Quintela wrote:
> Hi
>
> Please send in any agenda items you are interested in covering.
>
> Later, Juan.
As there is no topics for agenda, today call gets cancelled.
Happy hacking, Juan.
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* Marcelo Tosatti [2011-08-30 07:35]:
> On Mon, Aug 29, 2011 at 05:27:11PM -0600, Eric B Munson wrote:
> > Currently, when qemu stops a guest kernel that guest will issue a soft
> > lockup
> > message when it resumes. This set provides the ability for qemu to
> > comminucate
> > to the guest th
On Tue, Aug 30, 2011 at 4:45 AM, Alexander Graf wrote:
> Hi Kun,
>
> On 08/29/2011 11:31 AM, Kun Wang wrote:
>>
>> Hi, everyone,
>>
>> This is Kun Wang from IBM Research China. I and my team have been working
>> on IBM PowerEN processor in recent years, including its simulation,
>> lib/runtime opt
On Tue, Aug 30, 2011 at 09:12:17AM -0500, Ryan Harper wrote:
> * Marcelo Tosatti [2011-08-30 07:35]:
> > On Mon, Aug 29, 2011 at 05:27:11PM -0600, Eric B Munson wrote:
> > > Currently, when qemu stops a guest kernel that guest will issue a soft
> > > lockup
> > > message when it resumes. This se
* Marcelo Tosatti [2011-08-30 09:40]:
> On Tue, Aug 30, 2011 at 09:12:17AM -0500, Ryan Harper wrote:
> > * Marcelo Tosatti [2011-08-30 07:35]:
> > > On Mon, Aug 29, 2011 at 05:27:11PM -0600, Eric B Munson wrote:
> > > > Currently, when qemu stops a guest kernel that guest will issue a soft
> > >
On Tue, 2011-08-30 at 17:48 +1000, David Gibson wrote:
> On Mon, Aug 29, 2011 at 10:24:43PM -0600, Alex Williamson wrote:
> > On Tue, 2011-08-30 at 13:04 +1000, David Gibson wrote:
> > > On Fri, Aug 26, 2011 at 11:05:23AM -0600, Alex Williamson wrote:
> > > >
> > > > I don't think too much has cha
On Fri, Aug 26, 2011 at 12:04:22PM -0600, Alex Williamson wrote:
> On Thu, 2011-08-25 at 20:05 +0200, Joerg Roedel wrote:
> > If we really expect segment numbers that need the full 16 bit then this
> > would be the way to go. Otherwise I would prefer returning the group-id
> > directly and partiti
On Sun, Aug 28, 2011 at 05:04:32PM +0300, Avi Kivity wrote:
> On 08/28/2011 04:56 PM, Joerg Roedel wrote:
>> This can't be secured by a lock, because it introduces potential
>> A->B<-->B->A lock problem when two processes try to take each others mm.
>> It could probably be solved by a task->real_m
On 08/29/2011 02:18 PM, Michael S. Tsirkin wrote:
> On Mon, Aug 29, 2011 at 08:47:07PM +0200, Jan Kiszka wrote:
>> On 2011-08-29 17:42, Jan Kiszka wrote:
>>> I still don't get what prevents converting ipr to allow plain mutex
>>> synchronization. My vision is:
>>> - push reset-on-error of ipr into
于 2011-8-30 22:15, Stuart Yoder 写道:
On Tue, Aug 30, 2011 at 4:45 AM, Alexander Graf wrote:
Hi Kun,
On 08/29/2011 11:31 AM, Kun Wang wrote:
Hi, everyone,
This is Kun Wang from IBM Research China. I and my team have been working
on IBM PowerEN processor in recent years, including its simulatio
On Tue, Aug 30, 2011 at 06:26, Marcelo Tosatti wrote:
> On Mon, Aug 29, 2011 at 05:27:11PM -0600, Eric B Munson wrote:
>> Currently, when qemu stops a guest kernel that guest will issue a soft lockup
>> message when it resumes. This set provides the ability for qemu to
>> comminucate
>> to the g
于 2011-8-30 17:45, Alexander Graf 写道:
Hi Kun,
On 08/29/2011 11:31 AM, Kun Wang wrote:
Hi, everyone,
This is Kun Wang from IBM Research China. I and my team have been
working
on IBM PowerEN processor in recent years, including its simulation,
lib/runtime optimization and etc. Now we start the
On 08/29/2011 11:55 PM, Alex Williamson wrote:
> Thanks for the example. Is it always the case that you need a path and
> an index? If so, why are they separate sub-regions instead of combined
> into a DT_INFO sub-region?
You'll always need both. DTPATH was put into a separate subrecord
because
I'm in a bit of an odd situation. We run an embedded version of linux
on many different boards with different vendor agreements so it's
painful to upgrade kernel versions.
I've been asked to provide VT-d support for KVM on our kernel (primarily
for mapping NIC VFs into the guests), and I'm
On Thu, Aug 25, 2011 at 7:29 AM, Sasha Levin wrote:
> Hello,
>
> I am looking to implement an ivshmem device for KVM tools, the purpose
> is to provide same functionality as QEMU and interoperability with QEMU.
>
> Going through the spec (I found here:
> https://gitorious.org/nahanni/guest-code/bl
https://bugzilla.kernel.org/show_bug.cgi?id=42082
Summary: 3.1.0-rc2 block related lockdep report.
Product: Virtualization
Version: unspecified
Kernel Version: 3.1.0-rc2
Platform: All
OS/Version: Linux
Tree: Mainline
https://bugzilla.kernel.org/show_bug.cgi?id=42082
Maciej Rutecki changed:
What|Removed |Added
Blocks||40982
--
Configure bugmail: https:/
On 08/30/2011 10:29 AM, Chris Friesen wrote:
>
> I'm in a bit of an odd situation. We run an embedded version of linux
> on many different boards with different vendor agreements so it's
> painful to upgrade kernel versions.
>
> I've been asked to provide VT-d support for KVM on our kernel (prim
On Tue, Aug 30, 2011 at 11:30:35AM -0500, Brian King wrote:
> On 08/29/2011 02:18 PM, Michael S. Tsirkin wrote:
> > On Mon, Aug 29, 2011 at 08:47:07PM +0200, Jan Kiszka wrote:
> >> On 2011-08-29 17:42, Jan Kiszka wrote:
> >>> I still don't get what prevents converting ipr to allow plain mutex
> >>>
On 08/30/2011 11:55 AM, David Ahern wrote:
On 08/30/2011 10:29 AM, Chris Friesen wrote:
I'm in a bit of an odd situation. We run an embedded version of linux
on many different boards with different vendor agreements so it's
painful to upgrade kernel versions.
I've been asked to provide VT-d s
On 08/30/2011 12:11 PM, Chris Friesen wrote:
> On 08/30/2011 11:55 AM, David Ahern wrote:
>> On 08/30/2011 10:29 AM, Chris Friesen wrote:
>>>
>>> I'm in a bit of an odd situation. We run an embedded version of linux
>>> on many different boards with different vendor agreements so it's
>>> painful
On Tue, Aug 30, 2011 at 10:37:13AM -0600, Eric B Munson wrote:
> On Tue, Aug 30, 2011 at 06:26, Marcelo Tosatti wrote:
> > On Mon, Aug 29, 2011 at 05:27:11PM -0600, Eric B Munson wrote:
> >> Currently, when qemu stops a guest kernel that guest will issue a soft
> >> lockup
> >> message when it re
On Tue, Aug 30, 2011 at 09:43:19AM -0500, Ryan Harper wrote:
> * Marcelo Tosatti [2011-08-30 09:40]:
> > On Tue, Aug 30, 2011 at 09:12:17AM -0500, Ryan Harper wrote:
> > > * Marcelo Tosatti [2011-08-30 07:35]:
> > > > On Mon, Aug 29, 2011 at 05:27:11PM -0600, Eric B Munson wrote:
> > > > > Curren
On 08/30/2011 12:31 PM, David Ahern wrote:
In my case I am setting the MAC address for the VFs in the host at boot;
they are getting reset on passthrough so the VM driver creates a random
one. A backport of commit a6b5ea3 fixes one aspect. Looking at the code
for the igb driver I think commit 8f
On 08/30/2011 01:01 PM, Michael S. Tsirkin wrote:
> On Tue, Aug 30, 2011 at 11:30:35AM -0500, Brian King wrote:
>> On 08/29/2011 02:18 PM, Michael S. Tsirkin wrote:
>>> On Mon, Aug 29, 2011 at 08:47:07PM +0200, Jan Kiszka wrote:
On 2011-08-29 17:42, Jan Kiszka wrote:
> I still don't get wh
On 08/30/2011 01:39 PM, Chris Friesen wrote:
> On 08/30/2011 12:31 PM, David Ahern wrote:
>
>> In my case I am setting the MAC address for the VFs in the host at boot;
>> they are getting reset on passthrough so the VM driver creates a random
>> one. A backport of commit a6b5ea3 fixes one aspect.
On 2011-08-30 21:39, Chris Friesen wrote:
> On 08/30/2011 12:31 PM, David Ahern wrote:
>
>> In my case I am setting the MAC address for the VFs in the host at boot;
>> they are getting reset on passthrough so the VM driver creates a random
>> one. A backport of commit a6b5ea3 fixes one aspect. Loo
On 08/30/2011 01:59 PM, Jan Kiszka wrote:
On 2011-08-30 21:39, Chris Friesen wrote:
2) If I create such a link, it builds a few files, and then gives the
following:
/home/cfriesen/Download/kvm-kmod-3.0b/x86/x86.c: In function
‘vcpu_enter_guest’:
/home/cfriesen/Download/kvm-kmod-3.0b/x86/x86.c
From: root
This patchset adds a cgroup client test module,
plus support libraries for doing cgroup testing:
cgroup.py:
* Structure for different cgroup subtests
* Contains basic "cgroup-memory" test
cgroup_common.py:
* Library for cgroup handling (intended to be
used from kvm test in the futu
aliguori - This series makes an attempt to make kvm-unit-tests more friendly
to upstream QEMU. I've been writing unit tests for all of the QMP commands
and many of them, like ballooning, require guest cooperation to be tested in
a meaningful way.
I'm leaning towards building simple guests using l
Signed-off-by: Anthony Liguori
---
lib/x86/io.h | 40
1 files changed, 40 insertions(+), 0 deletions(-)
create mode 100644 lib/x86/io.h
diff --git a/lib/x86/io.h b/lib/x86/io.h
new file mode 100644
index 000..bd6341c
--- /dev/null
+++ b/lib/x86/io.
Use the serial port for printf() and use the Bochs bios exit
port if the testdev port isn't available.
This unconditionally switches to use the serial port but tries
to use the testdev exit port since that lets you pass an exit
status.
This version puts the old behavior on an IFDEF block, as Avi
Hi,
I've run into another problem. I configured qemu-kvm-0.15.0 as:
./configure --target-list="i386-softmmu,x86_64-softmmu" --disable-sdl
--disable-vnc --disable-curses
Building it, I get:
CCi386-softmmu/pcspk.o
CCi386-softmmu/i8254.o
CCi386-softmmu/i8254-kvm.o
CCi386
On Tue, 30 Aug 2011 15:36:13 -0300, Marcelo Tosatti wrote:
On Tue, Aug 30, 2011 at 10:37:13AM -0600, Eric B Munson wrote:
On Tue, Aug 30, 2011 at 06:26, Marcelo Tosatti
wrote:
> On Mon, Aug 29, 2011 at 05:27:11PM -0600, Eric B Munson wrote:
>> Currently, when qemu stops a guest kernel that gue
> From: Avi Kivity [mailto:a...@redhat.com]
> Sent: Tuesday, August 30, 2011 6:57 PM
>
> On 08/30/2011 04:15 AM, Tian, Kevin wrote:
> > v2 changes:
> > define exit qualification fields for APIC-Access in vmx.h
> > use apic_reg_write instead of apic_set_eoi, to avoid breaking tracing
> >
Hello,
<>
I'd like to send and receive UDP on Guest of KVM and make a performance which
is almost like in a non virtual system.
However, the throughput on Guest is just about 1/5 of a non virtual system
throughput performance.
10GByte-Ethernet supports SR-lOV and make two Virtual Function.
T
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