CAN-2004-1191 refers to the SUSE fix for an SMP race on PAE >4GB, which is the following commit http://linux.bkbits.net:8080/linux-2.6/cset@416e0015fxUJlgXuh_QC32U-2R9eKw Therefore CAN-2004-1191 applies only to 2.6 kernels prior to 2.6.9. Thanks, Mark -- Mark J Cox / Red Hat Security Response Team