Re: [Xen-ia64-devel] [patch] make Xen assign meta-physical memory in spaces that match real hardware

[Jes Sorensen <jes@xxxxxxx>]

Tristan Gingold wrote:
> On Thu, Dec 28, 2006 at 05:52:57PM +0100, Jes Sorensen wrote:
> [...]
>> With these patches applied I am seeing PAL warnings about unimplemented
>> PAL call 42 and then a cachable vs uncacheable access in xenmisc.c.
>> Anyone else seeing this?
> Yes, PAL call 42 has never been implemented.  A dummy implementation should be
> rather easy, but it's difficult to return an accurate value because of
> vcpu migration.

Hi Tristan,

Nice to see you're still popping up here :)

One thing I would like to see on the longer term is a feature allowing
a cpumask to be set for a vcpu so it is only schduled within cpus on a
specific physical node. That way this call would start making sense.

Cheers,
Jes

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