On 5/29/07, Dan Halbert <halbert at bbn.com> wrote: > Feizhou wrote: > > Anybody know if the fix for the incorrect kernel behaviour that leads > > to data corruption will be available for RHEL4/5 kernels? > > > I assume you are talking about the "GART pages must be uncacheable bug", > which affects AMD processors. > > The kernel bug is http://bugzilla.kernel.org/show_bug.cgi?id=7768, which > has now been closed after a patch was submitted. Could this be the same bug as http://bugs.centos.org/view.php?id=1774 ?? We are experiencing the exact symptoms described in centos/1774 on dual-CPU Opteron system with 16GB RAM.