[kvm-devel] [patch] KVM: mmu.c, change BUG_ON() to WARN_ON()

2007-03-12 Thread Ingo Molnar
Subject: [patch] KVM: mmu.c, change BUG_ON() to WARN_ON() From: Ingo Molnar [EMAIL PROTECTED] this triggered for me with the cr3 cache - do not crash the host, just warn about the condition. (Given that there is code after the BUG_ON() this was the anticipated behavior i suspect.)

Re: [kvm-devel] [patch] KVM: mmu.c, change BUG_ON() to WARN_ON()

2007-03-12 Thread Ingo Molnar
(Given that there is code after the BUG_ON() this was the anticipated behavior i suspect.) ignore this sentence - it wasnt a BUG_ON(1). Ingo - Take Surveys. Earn Cash. Influence the Future of IT Join

Re: [kvm-devel] stuck with setup is starting windows when installingwindows with kvm

2007-03-12 Thread Dor Laor
Dor, Did you use kvm-16? Yes, but this problem also occurred in older versions of KVM; I was simply too lazy to send a message in this forum. Is there a chance you're using qemu's original bios ( from qemu's rpm )? I don't know what is qemu's original bios ( from qemu's rpm ). currently rpm

Re: [kvm-devel] [patch] KVM: mmu.c, change BUG_ON() to WARN_ON()

2007-03-12 Thread Avi Kivity
Ingo Molnar wrote: Subject: [patch] KVM: mmu.c, change BUG_ON() to WARN_ON() From: Ingo Molnar [EMAIL PROTECTED] this triggered for me with the cr3 cache - do not crash the host, just warn about the condition. (Given that there is code after the BUG_ON() this was the anticipated behavior i

Re: [kvm-devel] Forward progress

2007-03-12 Thread Gregory Haskins
On Sun, Mar 11, 2007 at 5:28 AM, in message [EMAIL PROTECTED], Avi Kivity [EMAIL PROTECTED] wrote: Gregory Haskins wrote: Solved Issue 2) exception 12 during BIOS real- mode execution on kvm- 15. I bisected this down to svn revision 4423. When I backed out the bios.bin to the previous

[kvm-devel] Windows full-screen?

2007-03-12 Thread ymed
Hello KVM Team! Is it possible to run Windows under KVM in full-screen mode ? Thank you! - Take Surveys. Earn Cash. Influence the Future of IT Join SourceForge.net's Techsay panel and you'll get the chance to share your

Re: [kvm-devel] 32bit client on 64bit host

2007-03-12 Thread Mikko Husari
Avi Kivity wrote: Mikko Husari wrote: Hi! the howto says that i should use qemu instead of qemu-system-x86_64 when using 32bit, my problem is that i dont have that plain qemu and when using qemu-system-x86_64 winxpsp2 gets bsod right after mup.sys is loaded, im able to use that

Re: [kvm-devel] Forward progress

2007-03-12 Thread Avi Kivity
Gregory Haskins wrote: On Sun, Mar 11, 2007 at 5:28 AM, in message [EMAIL PROTECTED], Avi Kivity [EMAIL PROTECTED] wrote: Does the problem also occur with stock qemu- 0.9.0? I confirmed that the KVM variant of qemu has the problem both with and without the KVM driver.

[kvm-devel] Thomas Kucher/Stuttgart/Magirus is out of the office.

2007-03-12 Thread Thomas Kucher
I will be out of the office starting 12.03.2007 and will not return until 19.03.2007. Kind regards, Thomas Kucher- Take Surveys. Earn Cash. Influence the Future of IT Join SourceForge.net's Techsay panel and you'll get

[kvm-devel] Floating point vs Integer performance

2007-03-12 Thread Benjamin Prosnitz
I ran some benchmarks inside of KVM-12 on my system and outside of KVM (no virtualization on my system). I found that floating point performance when running both with and without KVM was approximately the same, but integer performance in KVM was about 25% of what I get when running the test

[kvm-devel] Network performance

2007-03-12 Thread Pradeep Padala
Hi, I have setup a TUN/TAP device in my QEMU-KVM setup, and when I try to download a 1G file from the guest VM on a 1Gbit network, the download speed is abysmal (3MB/sec). Do I need to setup the QEMU acceleration for achieving better speeds ? What is the status of para virtualized networking

[kvm-devel] Qemu window size + windows XP resolution problem

2007-03-12 Thread Andrew Walrond
Using v16 (including compiled modules) on a 2.6.20+ kernel, I installed windows XP as per the howto, which works perfectly. I changed the windows screen resolution to 1280x1024x16 in the display manager, which resized the qemu window and works fine. However, after shutting down and restarting

Re: [kvm-devel] Network performance

2007-03-12 Thread Dor Laor
Hi, I have setup a TUN/TAP device in my QEMU-KVM setup, and when I try to download a 1G file from the guest VM on a 1Gbit network, the download speed is abysmal (3MB/sec). Do I need to setup the QEMU acceleration for achieving better speeds ? What is the status of para virtualized networking on