Commits
Sosnowski, Maciej committed 4e8cec269dd
dca: disable dca on IOAT ver.3.0 multiple-IOH platforms Direct Cache Access is not supported on IOAT ver.3.0 multiple-IOH platforms. This patch blocks registering of dca providers when multiple IOH detected with IOAT ver.3.0. Signed-off-by: Maciej Sosnowski <maciej.sosnowski@intel.com> Signed-off-by: David S. Miller <davem@davemloft.net>