defconfig: msm: Enable KSM for msm8610

Kernel Samepage Merging (KSM) saves memory by merging
pages with the same content.

Change-Id: I89468761e03b08c4700d2aa0f7c8ccad45dd0550
Signed-off-by: Olav Haugan <ohaugan@codeaurora.org>
2 files changed