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| author | Chris Wilson <chris@chris-wilson.co.uk> | 2016-12-22 14:45:14 +0000 |
|---|---|---|
| committer | Daniel Vetter <daniel.vetter@ffwll.ch> | 2016-12-27 12:30:56 +0100 |
| commit | cf4a7207b1cb4a3c3fe3aa11a83c9d673722a7f5 (patch) | |
| tree | 664430c374186b63e808e08f65bca635747e14c9 /lib/Makefile | |
| parent | b3ee963fe41d0034cf8b6aff1f0cc9c91bf8d478 (diff) | |
| download | lwn-cf4a7207b1cb4a3c3fe3aa11a83c9d673722a7f5.tar.gz lwn-cf4a7207b1cb4a3c3fe3aa11a83c9d673722a7f5.zip | |
lib: Add a simple prime number generator
Prime numbers are interesting for testing components that use multiplies
and divides, such as testing DRM's struct drm_mm alignment computations.
v2: Move to lib/, add selftest
v3: Fix initial constants (exclude 0/1 from being primes)
v4: More RCU markup to keep 0day/sparse happy
v5: Fix RCU unwind on module exit, add to kselftests
v6: Tidy computation of bitmap size
v7: for_each_prime_number_from()
v8: Compose small-primes using BIT() for easier verification
v9: Move rcu dance entirely into callers.
v10: Improve quote for Betrand's Postulate (aka Chebyshev's theorem)
Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
Cc: Lukas Wunner <lukas@wunner.de>
Reviewed-by: Joonas Lahtinen <joonas.lahtinen@linux.intel.com>
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
Link: http://patchwork.freedesktop.org/patch/msgid/20161222144514.3911-1-chris@chris-wilson.co.uk
Diffstat (limited to 'lib/Makefile')
| -rw-r--r-- | lib/Makefile | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/lib/Makefile b/lib/Makefile index 50144a3aeebd..c664143fd917 100644 --- a/lib/Makefile +++ b/lib/Makefile @@ -197,6 +197,8 @@ obj-$(CONFIG_ASN1) += asn1_decoder.o obj-$(CONFIG_FONT_SUPPORT) += fonts/ +obj-$(CONFIG_PRIME_NUMBERS) += prime_numbers.o + hostprogs-y := gen_crc32table clean-files := crc32table.h |