[PATCH v2 0/3] prandom: remove next_pseudo_random32
Krzysztof Karas
krzysztof.karas at intel.com
Thu Feb 13 14:27:40 UTC 2025
Hi Markus,
> next_pseudo_random32 implements a LCG with known bad statistical
> properties and is only used in two pieces of testing code. Remove and
> convert the remaining two users to the single PRNG interface in
> prandom.h
>
> This removes another option of using an insecure PRNG.
>
> Markus Theil (3):
> drm/i915/selftests: use prandom in selftest
> media: vivid: use prandom
> prandom: remove next_pseudo_random32
>
> drivers/gpu/drm/i915/selftests/i915_gem.c | 7 ++++---
> drivers/media/test-drivers/vivid/vivid-vid-cap.c | 4 +++-
> include/linux/prandom.h | 6 ------
> 3 files changed, 7 insertions(+), 10 deletions(-)
>
The series looks good:
Reviewed-by: Krzysztof Karas <krzysztof.karas at intel.com>
on all the patches.
Best Regards,
Krzysztof
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