On Tue, 2004-07-27 at 14:25 +0100, Paul wrote: > Hi, > > > Why is the athlon optimised compiled kernel available in Fedora? Also if I > > try to rebuild from SRPM, it tells me that athlon architecture is not > > included. > > Certainly from the 2.6 kernel there wasn't an Athlon option - mainly as > the kernel now self detects the processor and applies the optimisations > itself. You just have to use the i686 version to access this. There certainly IS an option in 2.6 for Athlon- it is CONFIG_MK7, in the kernel config menu it is under "Processor type and features --> Processor Family" (with Subarchitecture type set to "PC-compatible"). Note: I've been using the kernel-source rpm to build custom kernels, rather than trying to use the kernel SRPM (I also am not yet up to the latest FC2 kernel on my laptop), so I can't say what the issue is with the original poster, but I suspect he'll need to update the spec file as well as the kernel config used in the SRPM.