kernel/linux.git/lib/crc/Kconfig, branch v6.19.11

lib/crc: Remove ARCH_HAS_* kconfig symbols

2025-06-30T16:31:57+00:00

These symbols are no longer used, so remove them. Reviewed-by: "Martin K. Petersen" Acked-by: Ingo Molnar Acked-by: "Jason A. Donenfeld" Link: https://lore.kernel.org/r/20250607200454.73587-13-ebiggers@kernel.org Signed-off-by: Eric Biggers

lib/crc: x86: Migrate optimized CRC code into lib/crc/

2025-06-30T16:31:57+00:00

Move the x86-optimized CRC code from arch/x86/lib/crc* into its new location in lib/crc/x86/, and wire it up in the new way. This new way of organizing the CRC code eliminates the need to artificially split the code for each CRC variant into separate arch and generic modules, enabling better inlining and dead code elimination. For more details, see "lib/crc: Prepare for arch-optimized code in subdirs of lib/crc/". Reviewed-by: "Martin K. Petersen" Acked-by: Ingo Molnar Acked-by: "Jason A. Donenfeld" Link: https://lore.kernel.org/r/20250607200454.73587-12-ebiggers@kernel.org Signed-off-by: Eric Biggers

lib/crc: sparc: Migrate optimized CRC code into lib/crc/

2025-06-30T16:31:57+00:00

Move the sparc-optimized CRC code from arch/sparc/lib/crc* into its new location in lib/crc/sparc/, and wire it up in the new way. This new way of organizing the CRC code eliminates the need to artificially split the code for each CRC variant into separate arch and generic modules, enabling better inlining and dead code elimination. For more details, see "lib/crc: Prepare for arch-optimized code in subdirs of lib/crc/". Reviewed-by: "Martin K. Petersen" Acked-by: Ingo Molnar Acked-by: "Jason A. Donenfeld" Link: https://lore.kernel.org/r/20250607200454.73587-11-ebiggers@kernel.org Signed-off-by: Eric Biggers

lib/crc: s390: Migrate optimized CRC code into lib/crc/

2025-06-30T16:31:57+00:00

Move the s390-optimized CRC code from arch/s390/lib/crc* into its new location in lib/crc/s390/, and wire it up in the new way. This new way of organizing the CRC code eliminates the need to artificially split the code for each CRC variant into separate arch and generic modules, enabling better inlining and dead code elimination. For more details, see "lib/crc: Prepare for arch-optimized code in subdirs of lib/crc/". Reviewed-by: "Martin K. Petersen" Acked-by: Ingo Molnar Acked-by: "Jason A. Donenfeld" Link: https://lore.kernel.org/r/20250607200454.73587-10-ebiggers@kernel.org Signed-off-by: Eric Biggers

lib/crc: riscv: Migrate optimized CRC code into lib/crc/

2025-06-30T16:31:57+00:00

Move the riscv-optimized CRC code from arch/riscv/lib/crc* into its new location in lib/crc/riscv/, and wire it up in the new way. This new way of organizing the CRC code eliminates the need to artificially split the code for each CRC variant into separate arch and generic modules, enabling better inlining and dead code elimination. For more details, see "lib/crc: Prepare for arch-optimized code in subdirs of lib/crc/". Reviewed-by: "Martin K. Petersen" Acked-by: Ingo Molnar Acked-by: "Jason A. Donenfeld" Link: https://lore.kernel.org/r/20250607200454.73587-9-ebiggers@kernel.org Signed-off-by: Eric Biggers

lib/crc: powerpc: Migrate optimized CRC code into lib/crc/

2025-06-30T16:31:57+00:00

Move the powerpc-optimized CRC code from arch/powerpc/lib/crc* into its new location in lib/crc/powerpc/, and wire it up in the new way. This new way of organizing the CRC code eliminates the need to artificially split the code for each CRC variant into separate arch and generic modules, enabling better inlining and dead code elimination. For more details, see "lib/crc: Prepare for arch-optimized code in subdirs of lib/crc/". Reviewed-by: "Martin K. Petersen" Acked-by: Ingo Molnar Acked-by: "Jason A. Donenfeld" Link: https://lore.kernel.org/r/20250607200454.73587-8-ebiggers@kernel.org Signed-off-by: Eric Biggers

lib/crc: mips: Migrate optimized CRC code into lib/crc/

2025-06-30T16:31:57+00:00

Move the mips-optimized CRC code from arch/mips/lib/crc* into its new location in lib/crc/mips/, and wire it up in the new way. This new way of organizing the CRC code eliminates the need to artificially split the code for each CRC variant into separate arch and generic modules, enabling better inlining and dead code elimination. For more details, see "lib/crc: Prepare for arch-optimized code in subdirs of lib/crc/". Reviewed-by: "Martin K. Petersen" Acked-by: Ingo Molnar Acked-by: "Jason A. Donenfeld" Link: https://lore.kernel.org/r/20250607200454.73587-7-ebiggers@kernel.org Signed-off-by: Eric Biggers

lib/crc: loongarch: Migrate optimized CRC code into lib/crc/

2025-06-30T16:31:57+00:00

Move the loongarch-optimized CRC code from arch/loongarch/lib/crc* into its new location in lib/crc/loongarch/, and wire it up in the new way. This new way of organizing the CRC code eliminates the need to artificially split the code for each CRC variant into separate arch and generic modules, enabling better inlining and dead code elimination. For more details, see "lib/crc: Prepare for arch-optimized code in subdirs of lib/crc/". Reviewed-by: "Martin K. Petersen" Acked-by: Ingo Molnar Acked-by: "Jason A. Donenfeld" Link: https://lore.kernel.org/r/20250607200454.73587-6-ebiggers@kernel.org Signed-off-by: Eric Biggers

lib/crc: arm64: Migrate optimized CRC code into lib/crc/

2025-06-30T16:31:57+00:00

Move the arm64-optimized CRC code from arch/arm64/lib/crc* into its new location in lib/crc/arm64/, and wire it up in the new way. This new way of organizing the CRC code eliminates the need to artificially split the code for each CRC variant into separate arch and generic modules, enabling better inlining and dead code elimination. For more details, see "lib/crc: Prepare for arch-optimized code in subdirs of lib/crc/". Reviewed-by: "Martin K. Petersen" Acked-by: Ingo Molnar Acked-by: "Jason A. Donenfeld" Link: https://lore.kernel.org/r/20250607200454.73587-5-ebiggers@kernel.org Signed-off-by: Eric Biggers

lib/crc: arm: Migrate optimized CRC code into lib/crc/

2025-06-30T16:31:57+00:00

Move the arm-optimized CRC code from arch/arm/lib/crc* into its new location in lib/crc/arm/, and wire it up in the new way. This new way of organizing the CRC code eliminates the need to artificially split the code for each CRC variant into separate arch and generic modules, enabling better inlining and dead code elimination. For more details, see "lib/crc: Prepare for arch-optimized code in subdirs of lib/crc/". Reviewed-by: "Martin K. Petersen" Acked-by: Ingo Molnar Acked-by: "Jason A. Donenfeld" Link: https://lore.kernel.org/r/20250607200454.73587-4-ebiggers@kernel.org Signed-off-by: Eric Biggers