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| author | Eric Biggers <ebiggers@google.com> | 2023-10-09 23:41:25 -0700 |
|---|---|---|
| committer | Herbert Xu <herbert@gondor.apana.org.au> | 2023-10-20 13:39:25 +0800 |
| commit | 5f720a3df346548db69fe3bc0bef44a16eda4513 (patch) | |
| tree | ba9538e35d96e35e63167d8ac9fdeed53568c851 /arch | |
| parent | ba30d31121fe6fad34b0e7018f848b5d11b359dd (diff) | |
| download | linux-stable-5f720a3df346548db69fe3bc0bef44a16eda4513.tar.gz linux-stable-5f720a3df346548db69fe3bc0bef44a16eda4513.tar.bz2 linux-stable-5f720a3df346548db69fe3bc0bef44a16eda4513.zip | |
crypto: arm64/sha512-ce - clean up backwards function names
In the Linux kernel, a function whose name has two leading underscores
is conventionally called by the same-named function without leading
underscores -- not the other way around. __sha512_ce_transform() and
__sha512_block_data_order() got this backwards. Fix this, albeit
without changing "sha512_block_data_order" in the perlasm since that is
OpenSSL code. No change in behavior.
Signed-off-by: Eric Biggers <ebiggers@google.com>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
Diffstat (limited to 'arch')
| -rw-r--r-- | arch/arm64/crypto/sha512-ce-core.S | 8 | ||||
| -rw-r--r-- | arch/arm64/crypto/sha512-ce-glue.c | 26 |
2 files changed, 17 insertions, 17 deletions
diff --git a/arch/arm64/crypto/sha512-ce-core.S b/arch/arm64/crypto/sha512-ce-core.S index b6a3a36e15f5..91ef68b15fcc 100644 --- a/arch/arm64/crypto/sha512-ce-core.S +++ b/arch/arm64/crypto/sha512-ce-core.S @@ -102,11 +102,11 @@ .endm /* - * void sha512_ce_transform(struct sha512_state *sst, u8 const *src, - * int blocks) + * int __sha512_ce_transform(struct sha512_state *sst, u8 const *src, + * int blocks) */ .text -SYM_FUNC_START(sha512_ce_transform) +SYM_FUNC_START(__sha512_ce_transform) /* load state */ ld1 {v8.2d-v11.2d}, [x0] @@ -203,4 +203,4 @@ CPU_LE( rev64 v19.16b, v19.16b ) 3: st1 {v8.2d-v11.2d}, [x0] mov w0, w2 ret -SYM_FUNC_END(sha512_ce_transform) +SYM_FUNC_END(__sha512_ce_transform) diff --git a/arch/arm64/crypto/sha512-ce-glue.c b/arch/arm64/crypto/sha512-ce-glue.c index 94cb7580deb7..f3431fc62315 100644 --- a/arch/arm64/crypto/sha512-ce-glue.c +++ b/arch/arm64/crypto/sha512-ce-glue.c @@ -26,27 +26,27 @@ MODULE_LICENSE("GPL v2"); MODULE_ALIAS_CRYPTO("sha384"); MODULE_ALIAS_CRYPTO("sha512"); -asmlinkage int sha512_ce_transform(struct sha512_state *sst, u8 const *src, - int blocks); +asmlinkage int __sha512_ce_transform(struct sha512_state *sst, u8 const *src, + int blocks); asmlinkage void sha512_block_data_order(u64 *digest, u8 const *src, int blocks); -static void __sha512_ce_transform(struct sha512_state *sst, u8 const *src, - int blocks) +static void sha512_ce_transform(struct sha512_state *sst, u8 const *src, + int blocks) { while (blocks) { int rem; kernel_neon_begin(); - rem = sha512_ce_transform(sst, src, blocks); + rem = __sha512_ce_transform(sst, src, blocks); kernel_neon_end(); src += (blocks - rem) * SHA512_BLOCK_SIZE; blocks = rem; } } -static void __sha512_block_data_order(struct sha512_state *sst, u8 const *src, - int blocks) +static void sha512_arm64_transform(struct sha512_state *sst, u8 const *src, + int blocks) { sha512_block_data_order(sst->state, src, blocks); } @@ -54,8 +54,8 @@ static void __sha512_block_data_order(struct sha512_state *sst, u8 const *src, static int sha512_ce_update(struct shash_desc *desc, const u8 *data, unsigned int len) { - sha512_block_fn *fn = crypto_simd_usable() ? __sha512_ce_transform - : __sha512_block_data_order; + sha512_block_fn *fn = crypto_simd_usable() ? sha512_ce_transform + : sha512_arm64_transform; sha512_base_do_update(desc, data, len, fn); return 0; @@ -64,8 +64,8 @@ static int sha512_ce_update(struct shash_desc *desc, const u8 *data, static int sha512_ce_finup(struct shash_desc *desc, const u8 *data, unsigned int len, u8 *out) { - sha512_block_fn *fn = crypto_simd_usable() ? __sha512_ce_transform - : __sha512_block_data_order; + sha512_block_fn *fn = crypto_simd_usable() ? sha512_ce_transform + : sha512_arm64_transform; sha512_base_do_update(desc, data, len, fn); sha512_base_do_finalize(desc, fn); @@ -74,8 +74,8 @@ static int sha512_ce_finup(struct shash_desc *desc, const u8 *data, static int sha512_ce_final(struct shash_desc *desc, u8 *out) { - sha512_block_fn *fn = crypto_simd_usable() ? __sha512_ce_transform - : __sha512_block_data_order; + sha512_block_fn *fn = crypto_simd_usable() ? sha512_ce_transform + : sha512_arm64_transform; sha512_base_do_finalize(desc, fn); return sha512_base_finish(desc, out); |