Android 6.0 关闭selinux

system/core/init/init.cpp

static bool selinux_is_enforcing(void)
{
++  return false;
    
    if (ALLOW_DISABLE_SELINUX) {
        return selinux_status_from_cmdline() == SELINUX_ENFORCING;
    }
    return true;
}

kernel\arch\arm\boot\dts\rk3126-86v-r2.dts

chosen {
--    bootargs = "vmalloc=496M rockchip_jtag";
++    bootargs = "vmalloc=496M rockchip_jtag androidboot.selinux=permissive";
  };