[tip: x86/core] crypto: x86/serpent: Remove redundant alignments

tip-bot2 for Thomas Gleixner
2022-10-17T14:57:40Z

The following commit has been merged into the x86/core branch of tip:

Commit-ID: 8b44221671ec45d725a4558ff7aa5ea90ecfc885
Gitweb: https://git.kernel.org/tip/8b44221671ec45d725a4558ff7aa5ea90ecfc885
Author: Thomas Gleixner <tglx@linutronix.de>
AuthorDate: Thu, 15 Sep 2022 13:10:55 +02:00
Committer: Peter Zijlstra <peterz@infradead.org>
CommitterDate: Mon, 17 Oct 2022 16:41:01 +02:00

crypto: x86/serpent: Remove redundant alignments

SYM_FUNC_START*() and friends already imply alignment, remove custom
alignment hacks to make code consistent. This prepares for future
function call ABI changes.

Also, with having pushed the function alignment to 16 bytes, this
custom alignment is completely superfluous.

Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org>
Link: https://lore.kernel.org/r/20220915111144.558544791@infradead.org
---
arch/x86/crypto/serpent-avx-x86_64-asm_64.S | 2 --
arch/x86/crypto/serpent-avx2-asm_64.S | 2 --
2 files changed, 4 deletions(-)

diff --git a/arch/x86/crypto/serpent-avx-x86_64-asm_64.S b/arch/x86/crypto/serpent-avx-x86_64-asm_64.S
index 82f2313..97e2836 100644
--- a/arch/x86/crypto/serpent-avx-x86_64-asm_64.S
+++ b/arch/x86/crypto/serpent-avx-x86_64-asm_64.S
@@ -550,7 +550,6 @@
#define write_blocks(x0, x1, x2, x3, t0, t1, t2) \
transpose_4x4(x0, x1, x2, x3, t0, t1, t2)

-.align 8
SYM_FUNC_START_LOCAL(__serpent_enc_blk8_avx)
/* input:
* %rdi: ctx, CTX
@@ -604,7 +603,6 @@ SYM_FUNC_START_LOCAL(__serpent_enc_blk8_avx)
RET;
SYM_FUNC_END(__serpent_enc_blk8_avx)

-.align 8
SYM_FUNC_START_LOCAL(__serpent_dec_blk8_avx)
/* input:
* %rdi: ctx, CTX
diff --git a/arch/x86/crypto/serpent-avx2-asm_64.S b/arch/x86/crypto/serpent-avx2-asm_64.S
index 8ea34c9..6d60c50 100644
--- a/arch/x86/crypto/serpent-avx2-asm_64.S
+++ b/arch/x86/crypto/serpent-avx2-asm_64.S
@@ -550,7 +550,6 @@
#define write_blocks(x0, x1, x2, x3, t0, t1, t2) \
transpose_4x4(x0, x1, x2, x3, t0, t1, t2)

-.align 8
SYM_FUNC_START_LOCAL(__serpent_enc_blk16)
/* input:
* %rdi: ctx, CTX
@@ -604,7 +603,6 @@ SYM_FUNC_START_LOCAL(__serpent_enc_blk16)
RET;
SYM_FUNC_END(__serpent_enc_blk16)

-.align 8
SYM_FUNC_START_LOCAL(__serpent_dec_blk16)
/* input:
* %rdi: ctx, CTX