Hi Dmitry, Thanks for the patch. On 8/15/19 10:38 AM, Dmitry Safonov wrote:
A test to check that all supported clocks work on host and inside a new time namespace. Use both ways to get time: through VDSO and by entering the kernel with implicit syscall. Introduce a new timens directory in selftests framework for the next timens tests. Co-developed-by: Andrei Vagin <avagin@xxxxxxxxxx> Signed-off-by: Andrei Vagin <avagin@xxxxxxxxxx> Signed-off-by: Dmitry Safonov <dima@xxxxxxxxxx> --- tools/testing/selftests/Makefile | 1 + tools/testing/selftests/timens/.gitignore | 1 + tools/testing/selftests/timens/Makefile | 5 + tools/testing/selftests/timens/config | 1 + tools/testing/selftests/timens/log.h | 26 +++ tools/testing/selftests/timens/timens.c | 185 ++++++++++++++++++++++ tools/testing/selftests/timens/timens.h | 63 ++++++++ 7 files changed, 282 insertions(+) create mode 100644 tools/testing/selftests/timens/.gitignore create mode 100644 tools/testing/selftests/timens/Makefile create mode 100644 tools/testing/selftests/timens/config create mode 100644 tools/testing/selftests/timens/log.h create mode 100644 tools/testing/selftests/timens/timens.c create mode 100644 tools/testing/selftests/timens/timens.h diff --git a/tools/testing/selftests/Makefile b/tools/testing/selftests/Makefile index 25b43a8c2b15..6fc63b84a857 100644 --- a/tools/testing/selftests/Makefile +++ b/tools/testing/selftests/Makefile @@ -47,6 +47,7 @@ TARGETS += splice TARGETS += static_keys TARGETS += sync TARGETS += sysctl +TARGETS += timens
How long does this test run for? Does this test need to be run as root? If yes, please add a root check and skip the test. What does the test output looks like for skip and pass/fail cases? thanks, -- Shuah
