Athlon Bugs in Linux 2.2?

odo asks: "I'm finding more and more discussion about the Athlon K7 not working with the the Linux v2.2 releases. It seems, from the newsgroup discussions, that I have found that starting on October 6th there have been some people finding problems with the MTRR module being incompatable with the new Athlon chip and causing a kernel panic. It appears to be from the MTRR used in the compiled kernel that comes with many of the popular installations. Which means that you can't even get an installation working enough to be able to fix the kernel. Has any one else seen this?"