Re: [kvm-devel] kvm-18 breaks Cisco VPN on WinXP SP1

2007-04-09 Thread Avi Kivity
Leslie Mann wrote: > Avi: > > Leslie Mann <[EMAIL PROTECTED]> writes: > > >> Fails. >> >> I notice that a lot of new code is related to pio. Seeing that it locks up >> when >> the VPN starts using the network, I sprinkled some printk's around and have >> discovered that we enter an long runnin

Re: [kvm-devel] kvm somehow exempt from frequency scaling?

2007-04-09 Thread David Abrahams
on Mon Apr 09 2007, Avi Kivity wrote: > David Abrahams wrote: >> I'm using the ondemand governor on my core duo laptop. Even when kvm >> is taking 99% of the CPU, somehow instead of the ondemand governor >> kicking it up to 2GHz, the CPU is still running at half speed. What's >> up with that?

Re: [kvm-devel] kvm-18 breaks Cisco VPN on WinXP SP1

2007-04-09 Thread Leslie Mann
Avi: Leslie Mann <[EMAIL PROTECTED]> writes: > Fails. > > I notice that a lot of new code is related to pio. Seeing that it locks up > when > the VPN starts using the network, I sprinkled some printk's around and have > discovered that we enter an long running (endless?) loop in kvm_run. > ru

Re: [kvm-devel] [PATCH] Add irqdevice interface + userint implementation

2007-04-09 Thread Gregory Haskins
Here is the next pass of the patch with changes based on feedback. I still have not converted over to kerneldoc format as I cannot find an example anywhere yet, and the documentation under Documentation/kernel-doc-nano-HOWTO was a little vague. Pointers appreciated. -Greg --- KVM: Add irqdevi

Re: [kvm-devel] [PATCH] Add irqdevice interface + userint implementation

2007-04-09 Thread Gregory Haskins
>>> On Sun, Apr 8, 2007 at 2:47 AM, in message <[EMAIL PROTECTED]>, Avi Kivity <[EMAIL PROTECTED]> wrote: > Gregory Haskins wrote: >> Hi All, >> The following is another patch that I broke out of the in- kernel- apic >> patch > that I sent earlier. This focuses purely on the irqdevice abstra

Re: [kvm-devel] [PATCH] Add irqdevice interface + userint implementation

2007-04-09 Thread Gregory Haskins
>>> On Sun, Apr 8, 2007 at 5:58 AM, in message <[EMAIL PROTECTED]>, Christoph Hellwig <[EMAIL PROTECTED]> wrote: >> diff -- git a/drivers/kvm/kvm_irqdevice.h b/drivers/kvm/kvm_irqdevice.h >> new file mode 100644 >> index 000..9c91d15 >> --- /dev/null >> +++ b/drivers/kvm/kvm_irqdevice.h >>

Re: [kvm-devel] Bug in drivers/kvm/vmx.c inject_rmode_irq()?

2007-04-09 Thread Eric Sesterhenn / Snakebyte
* Avi Kivity ([EMAIL PROTECTED]) wrote: > Eric Sesterhenn / Snakebyte wrote: > > > >i was testing the gcc 4.3 against the latest git kernel, and got a > >warning in your code (using -Wstrict-overflow=1) > > > >drivers/kvm/vmx.c: In function 'inject_rmode_irq': > >drivers/kvm/vmx.c:1193: warning: as

Re: [kvm-devel] [PATCH] Support for in-kernel mmio handlers

2007-04-09 Thread Gregory Haskins
Hi Avi, I believe I have incorporated all of the changes requested. Please find the result of that patch inline. Note that I finally understand what you were getting at with the array of objects thing. I didn't change it yet for the same reason that you mentioned: reduction of churn. Howeve

Re: [kvm-devel] QEMU PIC indirection patch for in-kernel APIC work

2007-04-09 Thread Avi Kivity
Rusty Russell wrote: > On Mon, 2007-04-09 at 10:10 +0300, Avi Kivity wrote: > >> Rusty Russell wrote: >> >>> I'm a little puzzled by your response. Hmm... >>> >>> lguest's userspace network frontend does exactly as many copies as >>> Ingo's in-host-kernel code. One from the Guest,

Re: [kvm-devel] QEMU PIC indirection patch for in-kernel APIC work

2007-04-09 Thread Rusty Russell
On Mon, 2007-04-09 at 10:10 +0300, Avi Kivity wrote: > Rusty Russell wrote: > > I'm a little puzzled by your response. Hmm... > > > > lguest's userspace network frontend does exactly as many copies as > > Ingo's in-host-kernel code. One from the Guest, one to the Guest. > > kvm pvnet is

Re: [kvm-devel] Is KVM source code available through http or https?

2007-04-09 Thread Li, Xin B
> If the git: and svn: protocols are blocked for you, I can try to make them >available through http. > That would be helpful, thanks! -Xin - Take Surveys. Earn Cash. Influence the Future of IT Join SourceForge.net's Techsa

Re: [kvm-devel] kvm somehow exempt from frequency scaling?

2007-04-09 Thread Avi Kivity
David Abrahams wrote: > I'm using the ondemand governor on my core duo laptop. Even when kvm > is taking 99% of the CPU, somehow instead of the ondemand governor > kicking it up to 2GHz, the CPU is still running at half speed. What's > up with that? Anybody know? > > Strange. Does a simple

Re: [kvm-devel] KVM "unhandled exit" during windows installation

2007-04-09 Thread Avi Kivity
David Abrahams wrote: > on Sun Apr 08 2007, "Dor Laor" > wrote: > > >>> http://rafb.net/p/SlXj4R45.html >>> >>> Is this normal? When I restarted KVM afterwards, it seemed to restart >>> the installation process at a point when a real machine might have >>> rebooted anyway. >>> >> This

Re: [kvm-devel] QEMU PIC indirection patch for in-kernel APIC work

2007-04-09 Thread Avi Kivity
Rusty Russell wrote: > On Sun, 2007-04-08 at 08:36 +0300, Avi Kivity wrote: > >> Rusty Russell wrote: >> >>> Hi Avi, >>> >>> I don't think you've thought about this very hard. The receive copy is >>> completely independent with whether the packet is going to the guest via >>> a kernel