Comment 84 for bug 218126

Hirano's kernels were good but still unstable with 3-4 oops a day on my dell sc1425. My own experience was that I had to use the stock xen kernel from xen.org (compiled most easily using the instructions from gentoo's wiki) before I saw any stability or decent performance on my hardy system. This might be a good choice for anyone else needing a stable system until this is properly tested. I'm disappointed and surprised that such an unstable kernel made it into Ubuntu.