[XenPPC] Re: [Libvir] libvirt not compatible with Xen-unstable hypercall API ?

2007-03-26 Thread Daniel P. Berrange
On Mon, Mar 26, 2007 at 02:12:09PM -0500, Jerone Young wrote: > While trying to verify any potential problem between with libvirt & Xen > PPC port. I've found that libvirt currently in CVS attempts to determine > what hypercall version to follow, by looking at the hypervisior version. > It determin

[XenPPC] libvirt not compatible with Xen-unstable hypercall API ?

2007-03-26 Thread Jerone Young
While trying to verify any potential problem between with libvirt & Xen PPC port. I've found that libvirt currently in CVS attempts to determine what hypercall version to follow, by looking at the hypervisior version. It determines that this is some arbitrary versioning "v2" of the hypercall api. T

[XenPPC] please test xen-unstable

2007-03-26 Thread Hollis Blanchard
Hi, all the PowerPC changes are now merged into http://xenbits.xensource.com/xen-unstable.hg . Please test this tree and report any problems, because these bits are the ones that will go into the 3.0.5 release which will go into Linux distributions. http://xenbits.xensource.com/ext/linux-ppc-2.6.h

Re: [XenPPC] performance profiling current and future steps

2007-03-26 Thread Jimi Xenidis
On Mar 26, 2007, at 8:26 AM, Christian Ehrhardt wrote: Jimi Xenidis wrote: On Mar 23, 2007, at 9:07 AM, Hollis Blanchard wrote: Right, that won't fit in EXCEPTION_HEAD (you will get the assembler error messages Jimi pasted above). Yeah, So EXCEPTION_HEAD branches to a passed in label. Fin

Re: [XenPPC] performance profiling current and future steps

2007-03-26 Thread Christian Ehrhardt
Jimi Xenidis wrote: On Mar 23, 2007, at 9:07 AM, Hollis Blanchard wrote: On Fri, 2007-03-23 at 08:52 +0100, Christian Ehrhardt wrote: Jimi Xenidis wrote: ... Ensure MMCR0[FCH] for this first step: -(ensure) set MMCR[FCH] always in xen when entering xen space. This should prevent a domain me