Changelog for kmod-sata_via-2.4-2.el6.elrepo.i686.rpm :

* Sun May 22 2011 Philip J Perry - 2.4-2.el6.elrepo- Issue fixed in RHEL-6.1. Deprecate package for RHEL-6.1 kernels and above.
* Wed May 04 2011 Philip J Perry - 2.4-1.el6.elrepo- Initial el6 build of the kmod package.- Backport patches from kernel-2.6.38.5 to fix FIFO issue on vt6420/vt6421 in the RHEL-6.0 kernel driver [sata_via-vt6420-vt6421-magic-fix.el6.patch]