diff options
| author | Eric Biggers <ebiggers@google.com> | 2024-12-01 17:08:30 -0800 |
|---|---|---|
| committer | Eric Biggers <ebiggers@google.com> | 2024-12-01 17:23:01 -0800 |
| commit | 1e1b6dbc3d9c152df818f3e560f96839a901ebce (patch) | |
| tree | bf4d7a562a76ef04090a53f6feca1d8e72ee8eeb /arch/arm/lib/Makefile | |
| parent | 780acb2543eaf163169f8c6d6fe52e7f94a7b0d4 (diff) | |
arm/crc32: expose CRC32 functions through lib
Move the arm CRC32 assembly code into the lib directory and wire it up
to the library interface. This allows it to be used without going
through the crypto API. It remains usable via the crypto API too via
the shash algorithms that use the library interface. Thus all the
arch-specific "shash" code becomes unnecessary and is removed.
Note: to see the diff from arch/arm/crypto/crc32-ce-glue.c to
arch/arm/lib/crc32-glue.c, view this commit with 'git show -M10'.
Reviewed-by: Ard Biesheuvel <ardb@kernel.org>
Link: https://lore.kernel.org/r/20241202010844.144356-6-ebiggers@kernel.org
Signed-off-by: Eric Biggers <ebiggers@google.com>
Diffstat (limited to 'arch/arm/lib/Makefile')
| -rw-r--r-- | arch/arm/lib/Makefile | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/arch/arm/lib/Makefile b/arch/arm/lib/Makefile index 0ca5aae1bcc3..01cd4db2ed47 100644 --- a/arch/arm/lib/Makefile +++ b/arch/arm/lib/Makefile @@ -45,3 +45,6 @@ ifeq ($(CONFIG_KERNEL_MODE_NEON),y) endif obj-$(CONFIG_FUNCTION_ERROR_INJECTION) += error-inject.o + +obj-$(CONFIG_CRC32_ARCH) += crc32-arm.o +crc32-arm-y := crc32-glue.o crc32-core.o |