diff options
| -rw-r--r-- | arch/x86/crypto/chacha20-avx2-x86_64.S | 4 | ||||
| -rw-r--r-- | arch/x86/crypto/chacha20-ssse3-x86_64.S | 4 |
2 files changed, 4 insertions, 4 deletions
diff --git a/arch/x86/crypto/chacha20-avx2-x86_64.S b/arch/x86/crypto/chacha20-avx2-x86_64.S index 3a2dc3dc6cac..f3cd26f48332 100644 --- a/arch/x86/crypto/chacha20-avx2-x86_64.S +++ b/arch/x86/crypto/chacha20-avx2-x86_64.S | |||
| @@ -45,7 +45,7 @@ ENTRY(chacha20_8block_xor_avx2) | |||
| 45 | 45 | ||
| 46 | vzeroupper | 46 | vzeroupper |
| 47 | # 4 * 32 byte stack, 32-byte aligned | 47 | # 4 * 32 byte stack, 32-byte aligned |
| 48 | mov %rsp, %r8 | 48 | lea 8(%rsp),%r10 |
| 49 | and $~31, %rsp | 49 | and $~31, %rsp |
| 50 | sub $0x80, %rsp | 50 | sub $0x80, %rsp |
| 51 | 51 | ||
| @@ -443,6 +443,6 @@ ENTRY(chacha20_8block_xor_avx2) | |||
| 443 | vmovdqu %ymm15,0x01e0(%rsi) | 443 | vmovdqu %ymm15,0x01e0(%rsi) |
| 444 | 444 | ||
| 445 | vzeroupper | 445 | vzeroupper |
| 446 | mov %r8,%rsp | 446 | lea -8(%r10),%rsp |
| 447 | ret | 447 | ret |
| 448 | ENDPROC(chacha20_8block_xor_avx2) | 448 | ENDPROC(chacha20_8block_xor_avx2) |
diff --git a/arch/x86/crypto/chacha20-ssse3-x86_64.S b/arch/x86/crypto/chacha20-ssse3-x86_64.S index 3f511a7d73b8..512a2b500fd1 100644 --- a/arch/x86/crypto/chacha20-ssse3-x86_64.S +++ b/arch/x86/crypto/chacha20-ssse3-x86_64.S | |||
| @@ -160,7 +160,7 @@ ENTRY(chacha20_4block_xor_ssse3) | |||
| 160 | # done with the slightly better performing SSSE3 byte shuffling, | 160 | # done with the slightly better performing SSSE3 byte shuffling, |
| 161 | # 7/12-bit word rotation uses traditional shift+OR. | 161 | # 7/12-bit word rotation uses traditional shift+OR. |
| 162 | 162 | ||
| 163 | mov %rsp,%r11 | 163 | lea 8(%rsp),%r10 |
| 164 | sub $0x80,%rsp | 164 | sub $0x80,%rsp |
| 165 | and $~63,%rsp | 165 | and $~63,%rsp |
| 166 | 166 | ||
| @@ -625,6 +625,6 @@ ENTRY(chacha20_4block_xor_ssse3) | |||
| 625 | pxor %xmm1,%xmm15 | 625 | pxor %xmm1,%xmm15 |
| 626 | movdqu %xmm15,0xf0(%rsi) | 626 | movdqu %xmm15,0xf0(%rsi) |
| 627 | 627 | ||
| 628 | mov %r11,%rsp | 628 | lea -8(%r10),%rsp |
| 629 | ret | 629 | ret |
| 630 | ENDPROC(chacha20_4block_xor_ssse3) | 630 | ENDPROC(chacha20_4block_xor_ssse3) |
