Re: [Xen-ia64-devel] [PATCH][RFC] allow conflicted rid allocation for >64 domain

[Dietmar Hahn <dietmar.hahn@xxxxxxxxxxxxxxxxxxx>]

Am Samstag, 26. Mai 2007 schrieb Tristan Gingold:
> On Mon, May 14, 2007 at 04:55:46PM +0900, Isaku Yamahata wrote:
> > It seems that we're approaching 64 domain limit.
> > Here's the experimental patch which removes it.
> > 
> > I don't think that just reducing rid bits given to guest OS is 
> > enough because presumably we need domains more than 128, 256 or
> > 512 ... eventually.
> > So my approach is to allow rid regions to conflict.
> > I haven't test it with >64 domains because my environment
> > doesn't have enough memory to boot so many domains.
> Late comment: you could create mini-os domain, they don't need a lot of
> memory!
When commenting out the call of 
init_netfront(&start_info);
in kernel.c, mini-os runs with only 2 MB of memory.

Dietmar.

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