[EMAIL PROTECTED] wrote on 27.09.2006 18:58:35:

> Eric W. Biederman wrote:
> > "Smith, Stan" <[EMAIL PROTECTED]> writes:
> >
(...)
> >
> > There are success reports from the s390 guys that they have a slightly
> > modified kboot working in their 64bit environment.
>
> Good news.
> >
> > Eric
>
> Thanks.

One more comment on our 64bit experience on s390:

In our environment the main problem was the uClibc which we replaced by
glibc. The glibc-based kboot worked on i386 32bit as well as s390 31bit and
64 bit. You may have a look on our Makefile which allows to switch between
uClibc and glibc. I recommend to look at our old patches against kboot-9
because this version is relatively close to Werner's original kboot. If you
are not interested in our extensions it should be easy to throw them out.

In our latest version (patches 1 to 6 against kboot-10) we did not use the
original make process anymore. Instead we introduced a 'make local' option
which uses a script to build a kboot like ramdisk out of the currently
running system (without compiling). If you have no size restrictions for
your ramdisk and would like to have maximum compatibility with the system
that will be finally booted you may also have a look at this.


best regards

  Michael

---
Michael Loehr
Linux for zSeries Development
IBM, Mainz, Germany


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