Re: [XenPPC] IPI problems

2007-01-15 Thread Hollis Blanchard
On Fri, 2007-01-12 at 19:41 -0500, Amos Waterland wrote: On Fri, Jan 12, 2007 at 05:45:03PM -0600, Hollis Blanchard wrote: We seem to have an IPI problem, which causes vcpu_pause() to hang the system. The following patch, tested on JS20 and JS21, illustrates it. Before dom0 starts, IPIs

Re: [XenPPC] IPI problems

2007-01-15 Thread Hollis Blanchard
On Fri, 2007-01-12 at 20:34 -0500, Jimi Xenidis wrote: I just built clean xenppc-unstable.hg (assuming it has the issues you state below) and all IPI ^A*3 tests (esp 't' and 'd') work just fine on my maple What about xm destroy? I can boot fine and start a domU, but xm destroy locks my system

Re: [XenPPC] IPI problems

2007-01-15 Thread Hollis Blanchard
On Mon, 2007-01-15 at 11:23 -0600, Hollis Blanchard wrote: On Fri, 2007-01-12 at 19:41 -0500, Amos Waterland wrote: On Fri, Jan 12, 2007 at 05:45:03PM -0600, Hollis Blanchard wrote: We seem to have an IPI problem, which causes vcpu_pause() to hang the system. The following patch, tested

[XenPPC] IPI problems

2007-01-12 Thread Hollis Blanchard
I mentioned that I accidentally pushed an upstream merge to xenppc-unstable while it's still broken. There are a couple broken things. First, DomU console stops mid-string early in boot. Could be an event channel problem with the ring buffer; haven't investigated. We seem to have an IPI problem,

Re: [XenPPC] IPI problems

2007-01-12 Thread Jimi Xenidis
Please check if you linux kernel is up to date. I just built clean xenppc-unstable.hg (assuming it has the issues you state below) and all IPI ^A*3 tests (esp 't' and 'd') work just fine on my maple I created an NFS domain and Did get: (XEN) Assertion '!cpu_isset(nxt, cpu_core_map[cpu])'