Refer BZ https://bugzilla.redhat.com/show_bug.cgi?id=484836 We are requesting that the kernel patch for 484836 be made available to Red Hat customers for RHEL 5.3
This Bugzilla has been reviewed by Red Hat and is not planned on being addressed in Red Hat Enterprise Linux 5, and therefore is being closed. If this bug is critical to production systems, please contact your Red Hat support representative and provide a sufficient business justification in order to re-open it.