| Message ID | 20250323222415.GC9584@sol.localdomain (mailing list archive) |
|---|---|
| State | Not Applicable |
| Delegated to: | Herbert Xu |
| Headers | show |
| Series | [GIT,PULL] CRC updates for 6.15 | expand |
The pull request you sent on Sun, 23 Mar 2025 15:24:15 -0700:
> https://git.kernel.org/pub/scm/linux/kernel/git/ebiggers/linux.git tags/crc-for-linus
has been merged into torvalds/linux.git:
https://git.kernel.org/torvalds/c/ee6740fd34eb53c5c76be01201c15310f461b69f
Thank you!
The following changes since commit 2014c95afecee3e76ca4a56956a936e23283f05b: Linux 6.14-rc1 (2025-02-02 15:39:26 -0800) are available in the Git repository at: https://git.kernel.org/pub/scm/linux/kernel/git/ebiggers/linux.git tags/crc-for-linus for you to fetch changes up to acf9f8da5e19fc1cbf26f2ecb749369e13e7cd85: x86/crc: drop the avx10_256 functions and rename avx10_512 to avx512 (2025-03-19 12:22:00 -0700) ---------------------------------------------------------------- Another set of improvements to the kernel's CRC (cyclic redundancy check) code: - Rework the CRC64 library functions to be directly optimized, like what I did last cycle for the CRC32 and CRC-T10DIF library functions. - Rewrite the x86 PCLMULQDQ-optimized CRC code, and add VPCLMULQDQ support and acceleration for crc64_be and crc64_nvme. - Rewrite the riscv Zbc-optimized CRC code, and add acceleration for crc_t10dif, crc64_be, and crc64_nvme. - Remove crc_t10dif and crc64_rocksoft from the crypto API, since they are no longer needed there. - Rename crc64_rocksoft to crc64_nvme, as the old name was incorrect. - Add kunit test cases for crc64_nvme and crc7. - Eliminate redundant functions for calculating the Castagnoli CRC32, settling on just crc32c(). - Remove unnecessary prompts from some of the CRC kconfig options. - Further optimize the x86 crc32c code. ---------------------------------------------------------------- Eric Biggers (36): lib/crc64-rocksoft: stop wrapping the crypto API crypto: crc64-rocksoft - remove from crypto API lib/crc64: rename CRC64-Rocksoft to CRC64-NVME lib/crc_kunit.c: add test and benchmark for CRC64-NVME lib/crc64: add support for arch-optimized implementations lib/crc32: remove obsolete CRC32 options from defconfig files mips/crc32: remove unused enums lib/crc32: use void pointer for data lib/crc32: don't bother with pure and const function attributes lib/crc32: standardize on crc32c() name for Castagnoli CRC32 lib/crc32: rename __crc32c_le_combine() to crc32c_combine() lib/crc32: remove "_le" from crc32c base and arch functions crypto: crct10dif - remove from crypto API lib/crc-t10dif: remove crc_t10dif_is_optimized() x86: move ZMM exclusion list into CPU feature flag scripts/gen-crc-consts: add gen-crc-consts.py x86/crc: add "template" for [V]PCLMULQDQ based CRC functions x86/crc32: implement crc32_le using new template x86/crc-t10dif: implement crc_t10dif using new template x86/crc64: implement crc64_be and crc64_nvme using new template x86/crc32: improve crc32c_arch() code generation with clang x86/crc: add ANNOTATE_NOENDBR to suppress objtool warnings riscv/crc: add "template" for Zbc optimized CRC functions riscv/crc32: reimplement the CRC32 functions using new template riscv/crc-t10dif: add Zbc optimized CRC-T10DIF function riscv/crc64: add Zbc optimized CRC64 functions x86/crc32: optimize tail handling for crc32c short inputs lib/crc_kunit.c: add test and benchmark for crc7_be() lib/crc_kunit.c: update comment in crc_benchmark() lib/crc7: unexport crc7_be_syndrome_table lib/crc: remove unnecessary prompt for CONFIG_CRC4 lib/crc: remove unnecessary prompt for CONFIG_CRC7 lib/crc: remove unnecessary prompt for CONFIG_CRC8 lib/crc: remove unnecessary prompt for CONFIG_LIBCRC32C lib/crc: remove unnecessary prompt for CONFIG_CRC64 x86/crc: drop the avx10_256 functions and rename avx10_512 to avx512 MAINTAINERS | 1 + arch/arm/configs/dove_defconfig | 1 - arch/arm/configs/ep93xx_defconfig | 1 - arch/arm/configs/imx_v6_v7_defconfig | 2 - arch/arm/configs/lpc18xx_defconfig | 1 - arch/arm/configs/moxart_defconfig | 1 - arch/arm/configs/multi_v5_defconfig | 1 - arch/arm/configs/mvebu_v5_defconfig | 1 - arch/arm/configs/mxs_defconfig | 1 - arch/arm/configs/omap1_defconfig | 1 - arch/arm/configs/omap2plus_defconfig | 2 - arch/arm/configs/spitz_defconfig | 1 - arch/arm/configs/stm32_defconfig | 1 - arch/arm/configs/wpcm450_defconfig | 1 - arch/arm/lib/crc-t10dif-glue.c | 6 - arch/arm/lib/crc32-glue.c | 12 +- arch/arm64/lib/crc-t10dif-glue.c | 6 - arch/arm64/lib/crc32-glue.c | 10 +- arch/hexagon/configs/comet_defconfig | 1 - arch/loongarch/lib/crc32-loongarch.c | 6 +- arch/mips/configs/bcm47xx_defconfig | 1 - arch/mips/configs/bigsur_defconfig | 1 - arch/mips/configs/cobalt_defconfig | 1 - arch/mips/configs/db1xxx_defconfig | 1 - arch/mips/configs/decstation_64_defconfig | 1 - arch/mips/configs/decstation_defconfig | 1 - arch/mips/configs/decstation_r4k_defconfig | 1 - arch/mips/configs/fuloong2e_defconfig | 1 - arch/mips/configs/ip32_defconfig | 1 - arch/mips/configs/rt305x_defconfig | 1 - arch/mips/configs/xway_defconfig | 1 - arch/mips/lib/crc32-mips.c | 15 +- arch/parisc/configs/generic-64bit_defconfig | 1 - arch/powerpc/configs/85xx/ge_imp3a_defconfig | 1 - arch/powerpc/configs/adder875_defconfig | 1 - arch/powerpc/configs/ep88xc_defconfig | 1 - arch/powerpc/configs/mpc866_ads_defconfig | 1 - arch/powerpc/configs/mpc885_ads_defconfig | 1 - arch/powerpc/configs/skiroot_defconfig | 1 - arch/powerpc/configs/tqm8xx_defconfig | 1 - arch/powerpc/lib/crc-t10dif-glue.c | 6 - arch/powerpc/lib/crc32-glue.c | 10 +- arch/riscv/Kconfig | 2 + arch/riscv/lib/Makefile | 5 + arch/riscv/lib/crc-clmul-consts.h | 122 ++++++ arch/riscv/lib/crc-clmul-template.h | 265 +++++++++++ arch/riscv/lib/crc-clmul.h | 23 + arch/riscv/lib/crc-t10dif.c | 24 + arch/riscv/lib/crc16_msb.c | 18 + arch/riscv/lib/crc32-riscv.c | 311 ------------- arch/riscv/lib/crc32.c | 53 +++ arch/riscv/lib/crc32_lsb.c | 18 + arch/riscv/lib/crc32_msb.c | 18 + arch/riscv/lib/crc64.c | 34 ++ arch/riscv/lib/crc64_lsb.c | 18 + arch/riscv/lib/crc64_msb.c | 18 + arch/s390/configs/debug_defconfig | 3 - arch/s390/configs/defconfig | 3 - arch/s390/lib/crc32-glue.c | 2 +- arch/sh/configs/se7206_defconfig | 2 - arch/sh/configs/sh2007_defconfig | 1 - arch/sh/configs/titan_defconfig | 1 - arch/sparc/configs/sparc32_defconfig | 1 - arch/sparc/configs/sparc64_defconfig | 1 - arch/sparc/lib/crc32_glue.c | 10 +- arch/x86/Kconfig | 3 +- arch/x86/crypto/aesni-intel_glue.c | 22 +- arch/x86/include/asm/cpufeatures.h | 1 + arch/x86/kernel/cpu/intel.c | 22 + arch/x86/lib/Makefile | 5 +- arch/x86/lib/crc-pclmul-consts.h | 195 +++++++++ arch/x86/lib/crc-pclmul-template.S | 582 +++++++++++++++++++++++++ arch/x86/lib/crc-pclmul-template.h | 76 ++++ arch/x86/lib/crc-t10dif-glue.c | 29 +- arch/x86/lib/crc16-msb-pclmul.S | 6 + arch/x86/lib/crc32-glue.c | 57 +-- arch/x86/lib/crc32-pclmul.S | 219 +--------- arch/x86/lib/crc64-glue.c | 50 +++ arch/x86/lib/crc64-pclmul.S | 7 + arch/x86/lib/crct10dif-pcl-asm_64.S | 332 -------------- block/Kconfig | 2 +- block/t10-pi.c | 2 +- crypto/Kconfig | 20 - crypto/Makefile | 3 - crypto/crc32c_generic.c | 8 +- crypto/crc64_rocksoft_generic.c | 89 ---- crypto/crct10dif_generic.c | 168 ------- crypto/tcrypt.c | 8 - crypto/testmgr.c | 14 - crypto/testmgr.h | 303 ------------- drivers/crypto/stm32/stm32-crc32.c | 2 +- drivers/infiniband/sw/siw/siw.h | 4 +- drivers/md/raid5-cache.c | 31 +- drivers/md/raid5-ppl.c | 16 +- drivers/net/ethernet/broadcom/bnx2x/bnx2x_sp.c | 2 +- drivers/thunderbolt/ctl.c | 2 +- drivers/thunderbolt/eeprom.c | 2 +- include/linux/crc-t10dif.h | 12 - include/linux/crc32.h | 55 ++- include/linux/crc32c.h | 8 - include/linux/crc64.h | 38 +- include/linux/crc7.h | 7 - include/net/sctp/checksum.h | 7 +- lib/Kconfig | 45 +- lib/Kconfig.debug | 1 + lib/Makefile | 1 - lib/crc32.c | 21 +- lib/crc64-rocksoft.c | 126 ------ lib/crc64.c | 49 +-- lib/crc7.c | 6 +- lib/crc_kunit.c | 68 ++- lib/gen_crc64table.c | 10 +- scripts/gen-crc-consts.py | 291 +++++++++++++ sound/soc/codecs/aw88395/aw88395_device.c | 2 +- tools/testing/selftests/arm64/fp/kernel-test.c | 1 - 115 files changed, 2121 insertions(+), 1969 deletions(-) create mode 100644 arch/riscv/lib/crc-clmul-consts.h create mode 100644 arch/riscv/lib/crc-clmul-template.h create mode 100644 arch/riscv/lib/crc-clmul.h create mode 100644 arch/riscv/lib/crc-t10dif.c create mode 100644 arch/riscv/lib/crc16_msb.c delete mode 100644 arch/riscv/lib/crc32-riscv.c create mode 100644 arch/riscv/lib/crc32.c create mode 100644 arch/riscv/lib/crc32_lsb.c create mode 100644 arch/riscv/lib/crc32_msb.c create mode 100644 arch/riscv/lib/crc64.c create mode 100644 arch/riscv/lib/crc64_lsb.c create mode 100644 arch/riscv/lib/crc64_msb.c create mode 100644 arch/x86/lib/crc-pclmul-consts.h create mode 100644 arch/x86/lib/crc-pclmul-template.S create mode 100644 arch/x86/lib/crc-pclmul-template.h create mode 100644 arch/x86/lib/crc16-msb-pclmul.S create mode 100644 arch/x86/lib/crc64-glue.c create mode 100644 arch/x86/lib/crc64-pclmul.S delete mode 100644 arch/x86/lib/crct10dif-pcl-asm_64.S delete mode 100644 crypto/crc64_rocksoft_generic.c delete mode 100644 crypto/crct10dif_generic.c delete mode 100644 lib/crc64-rocksoft.c create mode 100755 scripts/gen-crc-consts.py