Rodrigo Alencar b89c1a68a5 lib: math: div64: add div64_s64_rem() ...

Add div64_s64_rem() function, with 32-bit implementation that uses
div64_u64_rem() and a branchless approach to resolve the sign of the
remainder and quotient (negation in two's complement).

Reviewed-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Signed-off-by: Rodrigo Alencar <rodrigo.alencar@analog.com>
Signed-off-by: Jonathan Cameron <jic23@kernel.org>

2026-06-30 00:15:52 +01:00

..

tests

lib/prime_numbers: drop temporary buffer in dump_primes()

2026-04-09 13:28:05 -04:00

cordic.c

…

div64.c

lib: math: div64: add div64_s64_rem()

2026-06-30 00:15:52 +01:00

gcd.c

lib/math/gcd: use static key to select implementation at runtime

2025-07-19 19:08:28 -07:00

int_log.c

lib/math/int_log: Replace LGPL-2.1-or-later boilerplate with SPDX identifier

2023-07-09 22:47:50 +01:00

int_pow.c

kernel.h: split out mathematical helpers

2020-12-15 22:46:15 -08:00

int_sqrt.c

kernel.h: split out mathematical helpers

2020-12-15 22:46:15 -08:00

Kconfig

lib: polynomial: move to math/ subfolder

2026-03-27 21:19:39 -07:00

lcm.c

treewide: Add SPDX license identifier for missed files

2019-05-21 10:50:45 +02:00

Makefile

lib: polynomial: move to math/ subfolder

2026-03-27 21:19:39 -07:00

polynomial.c

lib: math: polynomial: remove link to non-exist file and fix spelling

2026-03-27 21:19:39 -07:00

prime_numbers_private.h

lib/prime_numbers: convert self-test to KUnit

2025-02-12 14:00:11 -08:00

prime_numbers.c

lib/prime_numbers: convert self-test to KUnit

2025-02-12 14:00:11 -08:00

rational.c

math: rational: add missing MODULE_DESCRIPTION() macro

2024-07-04 23:43:11 -07:00

reciprocal_div.c

kernel.h: split out mathematical helpers

2020-12-15 22:46:15 -08:00

test_div64.c

lib/math/test_div64: add some edge cases relevant to __div64_const32()

2024-10-28 21:44:28 +00:00

test_mul_u64_u64_div_u64.c

lib: math: div64: add div64_s64_rem()

2026-06-30 00:15:52 +01:00