Hi Shuah, I've now read your email several times trying to figure out what you meant and what your objections are. This series is my best attempt at trying to satisfy that. But my understanding still has a lot of question marks, so I may have missed your point here. Nonetheless, maybe this moves things forward a bit. Jason Cc: Shuah Khan <skhan@xxxxxxxxxxxxxxxxxxx> Cc: Greg KH <greg@xxxxxxxxx> Jason A. Donenfeld (3): selftests: vDSO: condition chacha build on chacha implementation selftests: vDSO: unconditionally build getrandom test selftests: vDSO: improve getrandom and chacha error messages tools/testing/selftests/vDSO/Makefile | 4 +- .../testing/selftests/vDSO/vdso_test_chacha.c | 27 ++++--- .../selftests/vDSO/vdso_test_getrandom.c | 75 ++++++++----------- 3 files changed, 52 insertions(+), 54 deletions(-) -- 2.46.0