Fwd: [ERROR] INIT: PANIC: segmentation violation! sleeping for 30 seconds.

2015-08-25 Thread Jon Panozzo
KVM Team, We have a user that is experiencing an odd issue when trying to create VMs on his system which causes the entire host to crash, printing the following message to the console: [ERROR] INIT: PANIC: segmentation violation! sleeping for 30 seconds. We have never seen this issue before,

Re: [PATCH 3/3] arm, arm64: KVM: handle potential incoherency of readonly memslots

2014-11-20 Thread Jon Masters
but will followup on what the longer term plan might be. Jon. -- To unsubscribe from this list: send the line unsubscribe kvm in the body of a message to majord...@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html

Re: [RFC v2] ARM VM System Specification

2014-06-30 Thread Jon Masters
) Indeed. We should use the EFI RTC driver in general, rather than push for many individual RTC drivers on aarch64 systems that are EFI enabled. Within Red Hat, we currently have EFI Runtime Services live in many of our labs and are using the EFI RTC. This is the way forward. Jon

Re: [PATCH 14/15] KVM: ARM: Handle I/O aborts

2012-10-01 Thread Jon Medhurst (Tixy)
On Mon, 2012-10-01 at 13:53 +0100, Dave Martin wrote: On Sun, Sep 30, 2012 at 05:49:21PM -0400, Christoffer Dall wrote: On Thu, Sep 27, 2012 at 11:11 AM, Will Deacon will.dea...@arm.com wrote: On Sat, Sep 15, 2012 at 04:35:59PM +0100, Christoffer Dall wrote: I'm afraid you're not going to

Re: [PATCH V3 0/8] macvtap/vhost TX zero copy support

2011-04-21 Thread Jon Mason
On Wed, Apr 20, 2011 at 3:36 PM, Shirley Ma mashi...@us.ibm.com wrote: This patchset add supports for TX zero-copy between guest and host kernel through vhost. It significantly reduces CPU utilization on the local host on which the guest is located (It reduced 30-50% CPU usage for vhost thread

kvm-88 build error on CentOS 5.3 x86_64, kernel 2.6.18-164.2.1.el5.plus

2009-10-21 Thread Jon .
Hi all, I am attempting to build kvm-88 on CentOS 5.3 and encounter the error below while running make. Is the kernel included with CentOS too old? Has any one been able to successfully build and run kvm-88 on CentOS 5.3? Thanks!   CC [M]  /home/jon/src/kvm-88/kvm/ kernel/x86/svm.o In file

Re: Poor network performance with cable modem assigned to guest

2009-09-12 Thread Jon Fairbairn
Jim Paris j...@jtan.com writes: Jon Fairbairn wrote: Brian Jackson i...@theiggy.com writes: On Friday 28 August 2009 01:14:42 pm Jon Fairbairn wrote: The setup was done through virt-manager. The network between the host and guest is a virtual bridge. What I've been trying to do

Re: Poor network performance with cable modem assigned to guest

2009-08-29 Thread Jon Fairbairn
Brian Jackson i...@theiggy.com writes: On Friday 28 August 2009 01:14:42 pm Jon Fairbairn wrote: I'm experimenting with a virtual router. I did this a few years ago with Xen and it worked well enough, but then fedora changed and it stopped working, so I gave up for a while. Now I have

Poor network performance with cable modem assigned to guest

2009-08-28 Thread Jon Fairbairn
I'm experimenting with a virtual router. I did this a few years ago with Xen and it worked well enough, but then fedora changed and it stopped working, so I gave up for a while. Now I have a machine that supports hardware virtualisation, I thought I'd try again. The setup was done through

kvm on Ubuntu 8.04 running windows xp sp3: corrupts file system on shutdown?

2009-07-02 Thread Jon Watte
I'm attempting to set up a Windows XP virtual machine using KVM running on 8.04 LTS x64 or a Core 2 Duo (6550). I have updated all installed packages to the latest available as of a week ago. This is KVM version 0.9.1 (kvm-62) on a kernel version 2.6.24-22-server. I'm creating a 20 GB hard disk

Re: kvm on Ubuntu 8.04 running windows xp sp3: corrupts file system on shutdown?

2009-07-02 Thread Jon Watte
Yaniv Kaul wrote: On 7/2/2009 6:50 PM, Jon Watte wrote: I'm attempting to set up a Windows XP virtual machine using KVM running on 8.04 LTS x64 or a Core 2 Duo (6550). I have updated all installed packages to the latest available as of a week ago. This is KVM version 0.9.1 (kvm-62) on a kernel

Re: kvm on Ubuntu 8.04 running windows xp sp3: corrupts file system on shutdown?

2009-07-02 Thread Jon Watte
Dustin Kirkland wrote: I am working on a backport of kvm-84 (kernel and userspace) to Ubuntu 8.04 LTS. You can try the kvm packages in the following personal package archive (PPA): * https://launchpad.net/~ubuntu-virt/+archive/ppa Or, you can wait about a week and these packages should be