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| author | Ard Biesheuvel <ardb@kernel.org> | 2023-04-12 13:00:35 +0200 |
|---|---|---|
| committer | Herbert Xu <herbert@gondor.apana.org.au> | 2023-04-20 18:20:04 +0800 |
| commit | 94330fbe082acfd7ac9f2a348933944ba78b14dc (patch) | |
| tree | b646a9bf65704f611dde3d56f10ab5970cba24c7 /arch/x86/crypto/sha256-avx-asm.S | |
| parent | 9ac589cf3cdf2344a5240d7df04ccb37070d7e96 (diff) | |
| download | lwn-94330fbe082acfd7ac9f2a348933944ba78b14dc.tar.gz lwn-94330fbe082acfd7ac9f2a348933944ba78b14dc.zip | |
crypto: x86/sha - Use local .L symbols for code
Avoid cluttering up the kallsyms symbol table with entries that should
not end up in things like backtraces, as they have undescriptive and
generated identifiers.
Signed-off-by: Ard Biesheuvel <ardb@kernel.org>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
Diffstat (limited to 'arch/x86/crypto/sha256-avx-asm.S')
| -rw-r--r-- | arch/x86/crypto/sha256-avx-asm.S | 16 |
1 files changed, 8 insertions, 8 deletions
diff --git a/arch/x86/crypto/sha256-avx-asm.S b/arch/x86/crypto/sha256-avx-asm.S index 5555b5d5215a..53de72bdd851 100644 --- a/arch/x86/crypto/sha256-avx-asm.S +++ b/arch/x86/crypto/sha256-avx-asm.S @@ -360,7 +360,7 @@ SYM_TYPED_FUNC_START(sha256_transform_avx) and $~15, %rsp # align stack pointer shl $6, NUM_BLKS # convert to bytes - jz done_hash + jz .Ldone_hash add INP, NUM_BLKS # pointer to end of data mov NUM_BLKS, _INP_END(%rsp) @@ -377,7 +377,7 @@ SYM_TYPED_FUNC_START(sha256_transform_avx) vmovdqa PSHUFFLE_BYTE_FLIP_MASK(%rip), BYTE_FLIP_MASK vmovdqa _SHUF_00BA(%rip), SHUF_00BA vmovdqa _SHUF_DC00(%rip), SHUF_DC00 -loop0: +.Lloop0: lea K256(%rip), TBL ## byte swap first 16 dwords @@ -391,7 +391,7 @@ loop0: ## schedule 48 input dwords, by doing 3 rounds of 16 each mov $3, SRND .align 16 -loop1: +.Lloop1: vpaddd (TBL), X0, XFER vmovdqa XFER, _XFER(%rsp) FOUR_ROUNDS_AND_SCHED @@ -410,10 +410,10 @@ loop1: FOUR_ROUNDS_AND_SCHED sub $1, SRND - jne loop1 + jne .Lloop1 mov $2, SRND -loop2: +.Lloop2: vpaddd (TBL), X0, XFER vmovdqa XFER, _XFER(%rsp) DO_ROUND 0 @@ -433,7 +433,7 @@ loop2: vmovdqa X3, X1 sub $1, SRND - jne loop2 + jne .Lloop2 addm (4*0)(CTX),a addm (4*1)(CTX),b @@ -447,9 +447,9 @@ loop2: mov _INP(%rsp), INP add $64, INP cmp _INP_END(%rsp), INP - jne loop0 + jne .Lloop0 -done_hash: +.Ldone_hash: mov %rbp, %rsp popq %rbp |