Android S Beta 2 Release 0.1 (SPB2.210513.007,blueline/crosshatch)
LTS: Merge android-4.9-q (4.9.264) into android-msm-pixel-4.9

Merge android-4.9-q common kernel (4.9.264) into B1C1/B4S4 sc-dev kernel.

Bug: 184596728
Bug: 178998606
Test: Manual testing, SST, vts/vts-kernel, pts/base, pts/postsubmit-long
Signed-off-by: Lucas Wei <lucaswei@google.com>
Change-Id: I0e5ec01513f9b9ccb499e4d4a6046d4da6e7726d