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b5ae12e0ee
linux-yocto/arch/arm64/lib
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Eric Biggers b5ae12e0ee lib/crc32: expose whether the lib is really optimized at runtime 
Make the CRC32 library export a function crc32_optimizations() which
returns flags that indicate which CRC32 functions are actually executing
optimized code at runtime.

This will be used to determine whether the crc32[c]-$arch shash
algorithms should be registered in the crypto API.  btrfs could also
start using these flags instead of the hack that it currently uses where
it parses the crypto_shash_driver_name.

Reviewed-by: Ard Biesheuvel <ardb@kernel.org>
Link: https://lore.kernel.org/r/20241202010844.144356-4-ebiggers@kernel.org
Signed-off-by: Eric Biggers <ebiggers@google.com>
2024-12-01 17:23:01 -08:00
..
clear_page.S arm64: lib: Use MOPS for copy_page() and clear_page() 2024-10-17 16:42:51 +01:00
clear_user.S arm64: extable: consolidate definitions 2021-10-21 10:45:22 +01:00
copy_from_user.S arm64: lib: __arch_copy_from_user(): fold fixups into body 2021-10-21 10:45:21 +01:00
copy_page.S arm64: lib: Use MOPS for copy_page() and clear_page() 2024-10-17 16:42:51 +01:00
copy_template.S treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 234 2019-06-19 17:09:07 +02:00
copy_to_user.S arm64: lib: __arch_copy_to_user(): fold fixups into body 2021-10-21 10:45:21 +01:00
crc32-glue.c lib/crc32: expose whether the lib is really optimized at runtime 2024-12-01 17:23:01 -08:00
crc32.S arm64/crc32: Implement 4-way interleave using PMULL 2024-10-22 11:54:43 +01:00
csum.c arm64: csum: Fix OoB access in IP checksum code for negative lengths 2023-09-07 10:15:20 +01:00
delay.c arm64: Avoid cpus_have_const_cap() for ARM64_HAS_WFXT 2023-10-16 14:17:05 +01:00
error-inject.c arm64: Add support for function error injection 2019-08-07 13:53:09 +01:00
insn.c arm64, bpf: add internal-only MOV instruction to resolve per-CPU addrs 2024-05-12 16:54:34 -07:00
kasan_sw_tags.S arm64: Use BTI C directly and unconditionally 2021-12-14 18:12:58 +00:00
Makefile lib/crc32: improve support for arch-specific overrides 2024-12-01 17:23:01 -08:00
memchr.S arm64: clean up symbol aliasing 2022-02-22 16:21:34 +00:00
memcmp.S arm64: clean up symbol aliasing 2022-02-22 16:21:34 +00:00
memcpy.S arm64: lib: Use MOPS for memcpy() routines 2024-10-17 16:42:51 +01:00
memset.S arm64: lib: Use MOPS for memcpy() routines 2024-10-17 16:42:51 +01:00
mte.S arm64/sysreg: Remove duplicate definitions from asm/sysreg.h 2022-12-01 17:31:12 +00:00
strchr.S arm64: clean up symbol aliasing 2022-02-22 16:21:34 +00:00
strcmp.S Merge branch 'for-next/strings' into for-next/core 2022-03-14 19:02:52 +00:00
strlen.S arm64: clean up symbol aliasing 2022-02-22 16:21:34 +00:00
strncmp.S Merge branch 'for-next/strings' into for-next/core 2022-03-14 19:02:52 +00:00
strnlen.S arm64: clean up symbol aliasing 2022-02-22 16:21:34 +00:00
strrchr.S arm64: clean up symbol aliasing 2022-02-22 16:21:34 +00:00
tishift.S arm64: lib: Use modern annotations for assembly functions 2020-01-08 12:23:02 +00:00
uaccess_flushcache.c arm: uaccess: Remove memcpy_page_flushcache() 2023-03-27 16:26:19 +01:00
xor-neon.c arm64: xor-neon: mark xor_arm64_neon_*() static 2023-05-25 17:44:01 +01:00