Re: Load linux...from linux?

From: Ronald G. Minnich (rminnich@lanl.gov)
Date: Mon Feb 28 2000 - 22:40:41 EST


On Tue, 29 Feb 2000, Werner Almesberger wrote:

> Ronald G. Minnich wrote:
> Now I understood how you protect your sacred area ... seems to me that,
> if __va(0x90000) or __va(0x100000) happen to be in your vmalloc'ed
> area, you may corrupt the new kernel.

agreed.
> I find it also a bit unfortunate that your code needs to have a fairly
> good idea of the memory layout of what it's loading, so even the part
> in kernel/sys.c is quite architecture-specific.

yup, needs cleanup. I'll take any good suggestions you have. This is a
first cut and I'm hoping smart people will give me good improvements!

It was quite a bit of fun getting it this far, so I am resting for a bit
before final fixup. So I'm wide open for good ideas. Next try is on the
Alpha.

Thanks for the hint on fstab!

ron

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