Assert that page_info is 8 byte aligned
Assert that page_info is 8 byte aligned

page_state assumes it can steal the bottom 3 bits.

aclements/sv6,aclements/sv6,bowlofstew/sv6,bowlofstew/sv6,aclements/sv6,bowlofstew/sv6,aclements/sv6,bowlofstew/sv6,bowlofstew/sv6,aclements/sv6