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path: root/arch/s390/include/asm/bitops.h
AgeCommit message (Expand)Author
2025-02-11s390/bitops: Disable arch_test_bit() optimization for PROFILE_ALL_BRANCHESHeiko Carstens
2025-01-26s390/bitops: Use correct constraint for arch_test_bit() inline assemblyHeiko Carstens
2025-01-13s390/bitops: Provide optimized arch_test_bit()Heiko Carstens
2025-01-13s390/bitops: Switch to generic bitopsHeiko Carstens
2024-06-24s390: Provide optimized __arch_hweight*() implementationsHeiko Carstens
2023-10-18s390: implement arch_xor_unlock_is_negative_byteMatthew Wilcox (Oracle)
2022-08-27provide arch_test_bit_acquire for architectures that define test_bitMikulas Patocka
2022-06-30bitops: unify non-atomic bitops prototypes across architecturesAlexander Lobakin
2022-03-10s390: raise minimum supported machine generation to z10Vasily Gorbik
2022-01-15include: move find.h from asm_generic to linuxYury Norov
2021-10-26s390/bitops: return true/false (not 1/0) from bool functionsHuilong Deng
2021-06-18s390/bitops: use register pair instead of register asmHeiko Carstens
2021-04-12s390/bitops: make bitops only work on longsHeiko Carstens
2021-01-19s390/bitops: remove small optimization to fix clang buildHeiko Carstens
2019-11-07kasan: support instrumented bitops combined with generic bitopsDaniel Axtens
2019-10-04s390/atomic,bitops: mark function(s) __always_inlineHeiko Carstens
2019-07-23s390/kasan: add bitops instrumentationVasily Gorbik
2019-07-23s390/bitops: make test functions return boolVasily Gorbik
2019-05-03s390: fix clang -Wpointer-sign warnigns in boot codeArnd Bergmann
2019-01-04fls: change parameter to unsigned intMatthew Wilcox
2018-01-26s390/bitops: add test_and_clear_bit_inv()Jens Freimann
2017-11-02License cleanup: add SPDX GPL-2.0 license identifier to files with no licenseGreg Kroah-Hartman
2017-03-22s390/bitops: remove outdated commentHeiko Carstens
2017-03-22s390/bitops: add for_each_set_bit_inv helperHeiko Carstens
2016-11-11s390/bitops: use atomic primitives for bitopsMartin Schwidefsky
2015-10-14s390/bitops: remove 31 bit related commentsHeiko Carstens
2015-10-14s390/barrier: remove unnecessary serialization in atomics and bitopsMartin Schwidefsky
2015-10-14s390/bitops: implement cache friendly test_and_set_bit_lockMartin Schwidefsky
2015-03-25s390: remove 31 bit supportHeiko Carstens
2014-04-01s390/bitops,atomic: add missing memory barriersHeiko Carstens
2014-02-21s390/bitops: fix commentHeiko Carstens
2013-10-24s390/bitops: rename find_first_bit_left() to find_first_bit_inv()Heiko Carstens
2013-10-24s390/bitops: use flogr instruction to implement __ffs, ffs, __fls, fls and fls64Heiko Carstens
2013-10-24s390/bitops: use generic find bit functions / reimplement _left variantHeiko Carstens
2013-10-24s390/bitops: optimize set_bit() for constant valuesHeiko Carstens
2013-10-24s390/bitops: remove CONFIG_SMP / simplify non-atomic bitopsHeiko Carstens
2013-10-24s390/bitops: make use of interlocked-access facility 1 instructionsHeiko Carstens
2013-08-22s390/bitops: fix inline assembly constraintsHeiko Carstens
2013-07-26s390/bitops: fix find_next_bit_leftMartin Schwidefsky
2013-04-17s390/bitops: get rid of __BITOPS_BARRIER()Heiko Carstens
2013-04-17s390/bitops: remove unnecessary macro definitions in asm/bitops.hAkinobu Mita
2012-11-30s390/bitops: find leftmost bit instruction supportJan Glauber
2012-07-20s390/comments: unify copyright messages and remove file namesHeiko Carstens
2012-05-24s390/headers: replace __s390x__ with CONFIG_64BIT where possibleHeiko Carstens
2012-05-24s390/headers: remove #ifdef __KERNEL__ from not exported headersHeiko Carstens
2011-07-26asm-generic: add another generic ext2 atomic bitopsAkinobu Mita
2011-05-26s390: use asm-generic/bitops/le.hAkinobu Mita
2011-05-26arch: add #define for each of optimized find bitopsAkinobu Mita
2011-03-23bitops: remove minix bitops from asm/bitops.hAkinobu Mita
2011-03-23bitops: remove ext2 non-atomic bitops from asm/bitops.hAkinobu Mita