Re: [Xen-users] Highmem for domU in 2.0.7

[Michael Paesold <mpaesold@xxxxxx>]

Daniel Hulme wrote:
> > The kernel configuration has:
> >
> > CONFIG_NOHIGHMEM=y
> > # CONFIG_HIGHMEM4G is not set
> >
> > What options should I set here? I would like to give up to about 1.5GB
> > to a domU. Why is highmem disabled by default? Any negative effects on
> > the stability, are there known problems?
> AFAIK, setting it to 4G Should Just Work. I don't know of any problems
> with it and I think it is quite widely used. I don't know why it is off
> by default, but possibly it is because it is off by default in the
> vanilla kernel (it is still off by default in vanilla, isn't it?).
Ok, reasonable explanation. I will try as soon as I have time (probably 
not before two weeks) and report if it works for me (at least for the 
archives :-). Thanks!
Best Regards,
Michael Paesold

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