bitops api · Maintained

Maintainers

• M Yury Norov <yury.norov@gmail.com>
• R Rasmus Villemoes <linux@rasmusvillemoes.dk>

Paths

• F arch/*/include/asm/bitops.h
• F arch/*/include/asm/bitops_32.h
• F arch/*/include/asm/bitops_64.h
• F arch/*/lib/bitops.c
• F include/asm-generic/bitops
• F include/asm-generic/bitops.h
• F include/linux/bitops.h
• F include/linux/bitrev.h
• F include/linux/count_zeros.h
• F lib/bitrev.c
• F lib/hweight.c
• F lib/test_bitops.c
• F lib/tests/bitops_kunit.c
• F tools/*/bitops*

Last 30 days

Recent patches

Most-recent 14 patches in this subsystem on linux-input, ordered by date desc.

• STALE460d [PATCH v4 01/13] bitops: Change parity8() to parity_odd() with u64 input and bool return type
  2025-04-09 · Kuan-Wei Chiu <visitorckw@gmail.com>
• STALE482d [PATCH v3 02/16] bitops: Add parity16(), parity32(), and parity64() helpers
  2025-03-06 · Kuan-Wei Chiu <visitorckw@gmail.com>
• STALE482d [PATCH v3 01/16] bitops: Change parity8() return type to bool
  2025-03-06 · Kuan-Wei Chiu <visitorckw@gmail.com>
• STALE511d Re: [PATCH v2 01/18] lib/parity: Add __builtin_parity() fallback implementations
  2025-03-02 · Kuan-Wei Chiu <visitorckw@gmail.com>
• STALE511d [PATCH v2 18/18] bitops: Add parity() macro for automatic type-based selection
  2025-03-01 · Kuan-Wei Chiu <visitorckw@gmail.com>
• STALE511d [PATCH v2 03/18] bitops: Add parity16(), parity32(), and parity64() helpers
  2025-03-01 · Kuan-Wei Chiu <visitorckw@gmail.com>
• STALE511d [PATCH v2 02/18] bitops: Optimize parity8() using __builtin_parity()
  2025-03-01 · Kuan-Wei Chiu <visitorckw@gmail.com>
• STALE515d Re: [PATCH 02/17] bitops: Add generic parity calculation for u64
  2025-02-25 · Kuan-Wei Chiu <visitorckw@gmail.com>
• STALE515d Re: [PATCH 02/17] bitops: Add generic parity calculation for u64
  2025-02-25 · Kuan-Wei Chiu <visitorckw@gmail.com>
• STALE515d Re: [PATCH 02/17] bitops: Add generic parity calculation for u64
  2025-02-24 · Yury Norov <yury.norov@gmail.com>
• STALE515d [PATCH 02/17] bitops: Add generic parity calculation for u64
  2025-02-23 · Kuan-Wei Chiu <visitorckw@gmail.com>
• STALE515d [PATCH 01/17] bitops: Add generic parity calculation for u32
  2025-02-23 · Kuan-Wei Chiu <visitorckw@gmail.com>
• STALE6915d [PATCH 8/9] define global BIT macro
  2007-08-18 · Jiri Slaby <hidden>
• STALE7095d [KJ][RFC][PATCH] BIT macro cleanup
  2007-02-23 · Milind Choudhary <hidden>