Re: [ndctl PATCH v2] ndctl: Grab kernel version from utsname()

Grab the kernel version used for tests dynamically via utsname() instead of hardcoding the version of the build host. Otherwise tests will be skipped if the build host had a too old kernel version. flodin:~ # ./ndctl test __ndctl_test_attempt: skip test_libndctl:1950 requires: 4.2.0 current: 4.1.0 test-libndctl: SKIP __ndctl_test_attempt: skip test_dpa_alloc:300 requires: 4.2.0 current: 4.1.0 test-dpa-alloc: SKIP __ndctl_test_attempt: skip test_parent_uuid:230 requires: 4.3.0 current: 4.1.0 test-parent-uuid: SKIP attempted: 3 skipped: 3 Signed-off-by: Johannes Thumshirn <jthumshirn(a)suse.de&gt; --- test/core.c | 15 ++++++++++++++- 1 file changed, 14 insertions(+), 1 deletion(-) Changes to v1: Use utsname.release which is obviously correct. On my test system utsname.release = "4.4.4-default" I can only imagine the sscanf() failing and on stack garbage in a, b, c being greater than KERNEL_VERSION(4, 3, 0).