diff options
| author | Eric Biggers <ebiggers@kernel.org> | 2025-07-31 15:36:51 -0700 |
|---|---|---|
| committer | Eric Biggers <ebiggers@kernel.org> | 2025-08-26 12:52:27 -0400 |
| commit | bce5816672ec27085489f096ec27739a4a233b7b (patch) | |
| tree | 83282d1b42b6392724378d9e78132f545b650b41 /lib/crypto/x86/sha512.h | |
| parent | 640d31ea83c6f67133d47df9a0973f3281c91cf4 (diff) | |
lib/crypto: sha512: Use underlying functions instead of crypto_simd_usable()
Since sha512_kunit tests the fallback code paths without using
crypto_simd_disabled_for_test, make the SHA-512 code just use the
underlying may_use_simd() and irq_fpu_usable() functions directly
instead of crypto_simd_usable(). This eliminates an unnecessary layer.
Link: https://lore.kernel.org/r/20250731223651.136939-1-ebiggers@kernel.org
Signed-off-by: Eric Biggers <ebiggers@kernel.org>
Diffstat (limited to 'lib/crypto/x86/sha512.h')
| -rw-r--r-- | lib/crypto/x86/sha512.h | 4 |
1 files changed, 1 insertions, 3 deletions
diff --git a/lib/crypto/x86/sha512.h b/lib/crypto/x86/sha512.h index c13503d9d57d..be2c8fc12246 100644 --- a/lib/crypto/x86/sha512.h +++ b/lib/crypto/x86/sha512.h @@ -4,9 +4,7 @@ * * Copyright 2025 Google LLC */ - #include <asm/fpu/api.h> -#include <crypto/internal/simd.h> #include <linux/static_call.h> DEFINE_STATIC_CALL(sha512_blocks_x86, sha512_blocks_generic); @@ -17,7 +15,7 @@ DEFINE_STATIC_CALL(sha512_blocks_x86, sha512_blocks_generic); static void c_fn(struct sha512_block_state *state, const u8 *data, \ size_t nblocks) \ { \ - if (likely(crypto_simd_usable())) { \ + if (likely(irq_fpu_usable())) { \ kernel_fpu_begin(); \ asm_fn(state, data, nblocks); \ kernel_fpu_end(); \ |