Pull kselftest fixes from Shuah Khan:
"This Kselftest update for 4.17-rc4 consists of a fix for a syntax
error in the script that runs selftests. Mathieu Desnoyers found this
bug in the script on systems running GNU Make 3.8 or older"
* tag 'linux-kselftest-4.17-rc4' of git://git.kernel.org/pub/scm/linux/kernel/git/shuah/linux-kselftest:
selftests: Fix lib.mk run_tests target shell script