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Description of problem:
At least Two problems currently prevent the Fedora core 1 kernel from
building. Hardware platform is PII in HP Omnibook Xe2DB. I am using
standard config for i686 from the configs directory having upgraded
kernel source from up2date to 2129 version.
1) kernel/sched.c fails to compile reporting 'undefined reference to
This is easily fixed by editing the code to move the offending line
~217 outside the #ifdef, but seems to be a bit basic
2) Later a report of 'undefined reference to init_rootfs' is reported
in function mnt_init
I realise I'm reporting two issues here, but there is a lot of
discussion of this in a number of forums including some old
references to similar problems on redhat versions. In several cases
these were rejected as 'not a bug'. They definately are bugs, and I
don't think I'm the only person experiencing them, so they should be
either re-logged or re-opened.
Version-Release number of selected component (if applicable):
Kernel linux-2.4 ... 2129 nptl
Steps to Reproduce:
1. Build kernel using the regular i686 config file
Actual Results: Errors as described above
Expected Results: Kernel should build
did you start with make mrproper ?
Sequence to build was
copy standard config file file from configs directory to .config
make xconfig (here I make no changes just save and exit - also have
repeated whole sequence using 'make config' and 'make menuconfig')
make xconfig is broken; you need to do a make oldconfig after it...
Ok have run make oldconfig after make xconfig and the build now works
ok. Have a working kernel, although interestingly its not __exactly__
the same (size) as the distributed one. Are you aware whether the
distributed kernel is made from the distributed configs or from some
other config file ? ps. I used kernel-2.4.22-i686.config as the base
for my build.
Suggest if you have a mechanism to make the 'missing' oldconfig step
more widely known you use it, it will save a lot of 'bad mouthing' of
Fedora thats currently flying around on the web.
Thanks for the help
we use that exact config (as you can see in the spec file). The size
difference can be due to the fact that the kernel builds the hostname
and date/time of build into itself (see the first line of dmesg) and
is then compressed, obviously different strings yield slightly
different compression results..
Ok, I think that's it for now. Thanks again