Re: [Xen-devel] BUG in Xen4's HVM LAPIC?

[zhefu jiang <zj46@xxxxxxxxxxx>]

Thanks for reply, I found out that it was due to the TSC Deadline mode. The system was ok after I disabled it from xen's boot parameter.

2012/3/13 Konrad Rzeszutek Wilk <konrad.wilk@xxxxxxxxxx>

On Mon, Mar 05, 2012 at 12:22:32PM -0500, zhefu jiang wrote:
> Hi
>
> It seems that the Xen4.1's HVM LAPIC clock for HVM fails to function
> normally, the guest OS cannot receive interrupts and Linux chooses to use
> PIT based TSC timer.  Is there any change from Xen3.x with respect of this?

Huh? Can you be more specific? What kind of guest?
> Thanks
>
> - Zhefu

> _______________________________________________
> Xen-devel mailing list
> Xen-devel@xxxxxxxxxxxxx
> http://lists.xen.org/xen-devel

_______________________________________________
Xen-devel mailing list
Xen-devel@xxxxxxxxxxxxx
http://lists.xen.org/xen-devel