Remove noauto_da_alloc and add nomblk_io_submit for safer eMMC
Add errors=panic for better recovery

Bug: 9964657
Change-Id: I2ba4a4aa55d582887666d13c85e2f58fa5647c1a
Merge tag 'android-4.3_r2.2' into jb43

Android 4.3 release 2.2