This bug has been copied from bug #673242 and has been proposed to be backported to 5.4 z-stream (EUS).
in kernel-2.6.18-164.35.1.el5 linux-2.6-virt-hypervisor-overflow-fix-for-clocks-4ghz.patch
Hi Alok, Would you like to test this bug for 5.4.z kernel please? If yes, we'll post the kernel to you. Thanks!
Technical note added. If any revisions are required, please edit the "Technical Notes" field accordingly. All revisions will be proofread by the Engineering Content Services team. New Contents: Previously, on VMware, the time ran too fast on virtual machines with more than 4GHz TSC (Time Step Counter) processor frequency if they were using PIT/TSC based timekeeping. This was due to a calculation bug in the get_hypervisor_cycles_per_sec function. This update fixes the calculation and timekeeping works correctly for such virtual machines.
An advisory has been issued which should help the problem described in this bug report. This report is therefore being closed with a resolution of ERRATA. For more information on therefore solution and/or where to find the updated files, please follow the link below. You may reopen this bug report if the solution does not work for you. http://rhn.redhat.com/errata/RHBA-2011-0489.html