savedcmd_drivers/block/null_blk/null_blk.ko := ld -r -EL  -maarch64linux -z norelro -z noexecstack --no-warn-rwx-segments --build-id=sha1  -T scripts/module.lds -o drivers/block/null_blk/null_blk.ko drivers/block/null_blk/null_blk.o drivers/block/null_blk/null_blk.mod.o;  true