I got really annoyed by the fact that you have to manually do
usb_del in the monitor when host device is unplugged and decided
to fix it :)
Basically we now automatically remove guest USB device
when the actual host device is disconnected.
At first I've extended set_fd_handlerX() stuff to support
A bit better documentation of the USB device API, namely
return codes.
Rewrite of usb_generic_handle_packet() to make it more
reable and easier to follow.
Signed-off-by: Max Krasnyansky <[EMAIL PROTECTED]>
---
qemu/hw/usb.c | 265 +++--
qemu/hw
Print details and status of the control and bulk transfers.
Signed-off-by: Max Krasnyansky <[EMAIL PROTECTED]>
---
qemu/usb-linux.c | 29 ++---
1 files changed, 18 insertions(+), 11 deletions(-)
diff --git a/qemu/usb-linux.c b/qemu/usb-linux.c
index 78f4b2a..97842c9 100
QEMU can now automatically grab host USB devices that match the filter.
For now I just extended 'host:X.Y' and 'host:VID:PID' syntax to handle
wildcards. So for example if you do something like
usb_add host:5.*
QEMU will automatically grab any non-hub device with host address 5.*.
Same with the
Stephen Liu wrote:
--- David Mair <[EMAIL PROTECTED]> wrote:
Stephen Liu wrote:
Hi folks,
Can I run serveral guests on KVM at the same time similar to VMware
hypervisor?
Yes.
--
Hi David.
Thanks for your advice.
Any document for reference?
Assuming you have done a configure/make
--- David Mair <[EMAIL PROTECTED]> wrote:
> Stephen Liu wrote:
> > Hi folks,
> >
> >
> > Can I run serveral guests on KVM at the same time similar to VMware
> > hypervisor?
>
> Yes.
>
> --
Hi David.
Thanks for your advice.
Any document for reference?
On googling I only found;
Re: [
Major changes:
- Rebased to register-based operations for ease of save/restore.
- Looked through Xen's hpet implementation and picked up a bunch of
things, though not quite everything yet. Thanks!
- PIT and RTC are entirely disabled in legacy mode, not just their
interrupts.
There is still
Stephen Liu wrote:
Hi folks,
Can I run serveral guests on KVM at the same time similar to VMware
hypervisor?
Yes.
--
David.
--
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Hi folks,
Can I run serveral guests on KVM at the same time similar to VMware
hypervisor?
Thanks
B.R.
Stephen L
Send instant messages to your online friends http://uk.messenger.yahoo.com
--
To unsubscribe from this list: send the line "unsubscribe kvm" in
the body of a message to [EMAIL PRO
--- Javier Guerra <[EMAIL PROTECTED]> wrote:
> On Fri, Aug 1, 2008 at 10:41 AM, Stephen Liu <[EMAIL PROTECTED]>
> wrote:
> > Hi folks,
> >
> >
> > Ubuntu 8.04 server amd64 - host
> > Ubuntu 6.06 server amd64 - guest
> > KVM 1:62+dfsq
> > UBS enclosure
> >
> >
> > Please advise how to mount the US
Thanks for the feedback. Comments inline.
Marcelo Tosatti wrote:
Hi Jesse,
On Fri, Aug 01, 2008 at 03:18:52PM -0700, Jesse wrote:
Greetings,
I noticed a race condition when running two guests simultaneously and
debugging both guests (on 64-bit intel cpus). Periodically I would get
erro
Major changes:
- Rebased to register-based operations for ease of save/restore.
- Looked through Xen's hpet implementation and picked up a bunch of
things, though not quite everything yet. Thanks!
- PIT and RTC are entirely disabled in legacy mode, not just their
interrupts.
There is still
Hi Jesse,
On Fri, Aug 01, 2008 at 03:18:52PM -0700, Jesse wrote:
> Greetings,
>
> I noticed a race condition when running two guests simultaneously and
> debugging both guests (on 64-bit intel cpus). Periodically I would get
> errors from the vmread, vmwrite, or vmresume instructions. Some res
Offline or uninitialized vcpu's can be executed if requested to perform
userspace work.
Follow Avi's suggestion to handle halted vcpu's in the main loop,
simplifying kvm_emulate_halt(). Introduce a new vcpu->requests bit to
indicate events that promote state from halted to running.
Also standard
Avi Kivity wrote:
> Any reason this is not in __vcpu_run()?
>
> Our main loop could look like
>
> while (no reason to stop)
> if (runnable)
>enter guest
> else
>block
> deal with aftermath
>
> kvm_emulate_halt would then simply modify the mp state.
Like t
The vcpu thread can be preempted after the guest_debug_pre() callback,
resulting in invalid debug registers on the new vcpu.
Move it inside the non-preemptable section.
Signed-off-by: Marcelo Tosatti <[EMAIL PROTECTED]>
Index: kvm/arch/x86/kvm/x86.c
==
Greetings,
I noticed a race condition when running two guests simultaneously and
debugging both guests (on 64-bit intel cpus). Periodically I would get
errors from the vmread, vmwrite, or vmresume instructions. Some research
revealed that these errors were being caused by having an invalid vmc
Marcelo Tosatti wrote:
On Thu, Jul 31, 2008 at 04:01:54PM +0300, Avi Kivity wrote:
Marcelo, the balloon was last seen drifting over your territory. Care
to brush it up and send it over?
Anthony rewrote the backend, I think this is the latest version:
http://www.archivum.info/[EMAIL
On Thu, Jul 31, 2008 at 04:01:54PM +0300, Avi Kivity wrote:
> Marcelo, the balloon was last seen drifting over your territory. Care
> to brush it up and send it over?
Anthony rewrote the backend, I think this is the latest version:
http://www.archivum.info/[EMAIL PROTECTED]/2008-04/msg00080.ht
I have observed downloads to stall on an RHEL4 i386 guest (on an x86_64
host), such that creating additional network traffic (ie. pinging the
virtual host in question) will "unstick" the download. This does not
happen to a RHEL5 x86_64 guest on the same host, and is quite reliably
reproducible
Avi Kivity wrote:
IIRC the rombios32.c writes to the memory it is in, so it expects RAM,
not ROM.
kvm doesn't support ROM, so it would work. Qemu doesn't, so it would fail.
You can specify either RAM or ROM in Qemu, but you have to edit the C code.
If you need RAM in the low 640K, your c
On Fri, Aug 1, 2008 at 10:41 AM, Stephen Liu <[EMAIL PROTECTED]> wrote:
> Hi folks,
>
>
> Ubuntu 8.04 server amd64 - host
> Ubuntu 6.06 server amd64 - guest
> KVM 1:62+dfsq
> UBS enclosure
>
>
> Please advise how to mount the USB enclosure to guest. It can be
> mounted on host. Pointer would be a
Hi folks,
Ubuntu 8.04 server amd64 - host
Ubuntu 6.06 server amd64 - guest
KVM 1:62+dfsq
UBS enclosure
Please advise how to mount the USB enclosure to guest. It can be
mounted on host. Pointer would be appreciated. TIA
B.R.
Stephen L
Send instant messages to your online friends http://uk.
Hi All,
This is our Weekly KVM Testing Report against lastest kvm.git
771310c770214cd879d30d0825fb5e140cd74866 and kvm-userspace.git
5c646ce7bfb0eb0a108a09f08a3854a27c11cdaf.
There is no new issue found this week.
Two Old Issues:
1. 32bits Rhel5/F
On Jul 31, 2008, at 12:07 PM, Avi Kivity wrote:
Alexander Graf wrote:
Hi,
When transitioning from KVM to the qemu userspace, we try to get
and push a whole bunch of MSR values, including the SYSENTER ones.
While this is basically a good idea, qemu doesn't know anything
about SYSENTER on
On Friday 01 Aug 2008, Christian Borntraeger wrote:
> Am Freitag, 1. August 2008 schrieb Daniel P. Berrange:
> > What are your intentions for this part longer term. Are you planning to
> > create a QEMU target for s390 so we can use real QEMU binaries instead
> > of emulating a subset of its featur
Am Freitag, 1. August 2008 schrieb Daniel P. Berrange:
> What are your intentions for this part longer term. Are you planning to
> create a QEMU target for s390 so we can use real QEMU binaries instead
> of emulating a subset of its features. If s390 userspace were QEMU based
> them you'd be able t
On Fri, Aug 01, 2008 at 02:09:02PM +0200, Christian Borntraeger wrote:
> Am Donnerstag, 31. Juli 2008 schrieb Robin Atwood:
> > I guess I am doing something very dumb, but when I try to compile kvm-72 on
> > z900 architecture (actually Hercules) I immediately get a compile error:
> >
> > zgentoo
Am Donnerstag, 31. Juli 2008 schrieb Robin Atwood:
> I guess I am doing something very dumb, but when I try to compile kvm-72 on
> z900 architecture (actually Hercules) I immediately get a compile error:
>
> zgentoo kvm-72 # ./configure --disable-gfx-check --disable-sdl
Your userspace headers do
* On Wednesday 30 Jul 2008 17:28:01 Ben-Ami Yassour wrote:
> On Wed, 2008-07-30 at 11:33 +0530, Amit Shah wrote:
> > * On Tuesday 29 July 2008 15:08:27 Ben-Ami Yassour wrote:
> > > On Tue, 2008-07-29 at 14:49 +0530, Amit Shah wrote:
> > > > * On Monday 28 Jul 2008 21:56:26 Ben-Ami Yassour wrote:
>
Daniel P. Berrange wrote:
>> @@ -9673,11 +9675,16 @@ int main(int argc, char **argv)
>> if (incoming) {
>> int rc;
>>
>> -rc = migrate_incoming(incoming);
>> -if (rc != 0) {
>> -fprintf(stderr, "Migration failed rc=%d\n", rc);
>> -exit(rc);
>>
Sometimes you want to be able to start up the receiving side of a live migration
and actually be able to run monitor commands before you do the migration.
Libvirt, in particular, wants to do this for setting up the migration. This
patch implements a "nowait" option to the receiving side so that yo
Daniel P. Berrange wrote:
> An accept trick only handles the TCP case though. I know this was Chris'
> example that we're currently using, but we intend to switch to passing
> an open file descriptor instead, and proxying the data via a secure
> channel instead of the plain tcp, or builtin SSH tu
On Thu, Jul 31, 2008 at 12:27:43PM -0500, Anthony Liguori wrote:
> Chris Lalancette wrote:
> >We've been trying to plumb libvirt to do KVM migration. One of the
> >stumbling
> >blocks we are running into, however, is that libvirt expects to be able to
> >use
> >the Qemu monitor both before and a
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