commit 29e911ef7b706215caf02a82b0d3076611d6abe8 upstream. make kselftest-all O=objdir builds create generated objects in objdir. This clutters the top level directory with kselftest objects. Fix it to create sub-directory under objdir for kselftest objects. Signed-off-by: Shuah Khan <skhan@linuxfoundation.org> Signed-off-by: Tyler Hicks (Microsoft) <code@tyhicks.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>