Re: [KVM]:could anyone give me some instruction for KVM pci driver? Thanks

2011-08-19 Thread pingfan liu
Hi Neo, Thanks for you reply. You are right. But I had found the problem and update this thread :) Thanks, Pierce On Fri, Aug 19, 2011 at 8:52 AM, Neo Jia wrote: > On Wed, Aug 17, 2011 at 04:48:52PM +0800, liu pf wrote: >> Hi guys, >> >> After objdump the driver, I found that the access to the

[Help]: How to setup a VM based on kernel source code.

2011-08-19 Thread Zhi Yong Wu
HI, I have met one scenario; currently i want to set up a VM based on latest kernel tree; but i only have latest kernel source code and compiled it on one fedora 15 workstation. To achieve the objective, what actions should i take next step? use -kernel -initrd options? other ways? If you have t

[Bug 40542] overflow/panic on KVM hipervizor

2011-08-19 Thread bugzilla-daemon
https://bugzilla.kernel.org/show_bug.cgi?id=40542 --- Comment #13 from Slawek Rozbicki 2011-08-19 10:37:39 --- i've changed my network layout to provide SNAT to the guests via iptables on 2 additional IPs. It seems that this bug doesn't exist anymore. Looks like static nat is a walkaround.

Re: [Help]: How to setup a VM based on kernel source code.

2011-08-19 Thread Stefan Hajnoczi
On Fri, Aug 19, 2011 at 10:58 AM, Zhi Yong Wu wrote: > I have met one scenario; currently i want to set up a VM based on > latest kernel tree; but i  only have latest kernel source code and > compiled it on one fedora 15 workstation. To achieve the objective, > what actions should i take next step

Re: A non-responsive guest problem

2011-08-19 Thread Stefan Hajnoczi
On Thu, Aug 18, 2011 at 8:42 AM, Paul wrote: > Today I saw the guest OS hung and was no responsive. In the host, I > found the guest was running via virsh command. But I couldn't use ssh > to connect the guest, and even couldn't ping it. I could use VNC saw > the desktop of VNC, but I couldn't mov

Re: [PATCH] virtio-net: Read MAC only after initializing MSI-X

2011-08-19 Thread Michael S. Tsirkin
On Sat, Aug 13, 2011 at 11:51:01AM +0300, Sasha Levin wrote: > The MAC of a virtio-net device is located at the first field of the device > specific header. This header is located at offset 20 if the device doesn't > support MSI-X or offset 24 if it does. > > Current code in virtnet_probe() used t

Re: [PATCH] virtio-net: Read MAC only after initializing MSI-X

2011-08-19 Thread Sasha Levin
On Fri, 2011-08-19 at 18:23 +0300, Michael S. Tsirkin wrote: > On Sat, Aug 13, 2011 at 11:51:01AM +0300, Sasha Levin wrote: > > The MAC of a virtio-net device is located at the first field of the device > > specific header. This header is located at offset 20 if the device doesn't > > support MSI-X