Hi, I discovered a problem with perfmon in the latest 2.4.20 kernel from Bjorn. System wide monitoring in SMP system was broken due to a bug introduced in my previous patch. The task pinning was done incorrectly, leading to conflicts detected by pfmon. Other tools running system wide are also affected. Please apply the attached patch to your 2.4.20 tree to correct the problem. Happy New Year! -- -Stephane