[PATCH v2 13/59] crypto: x86/camellia: Remove redundant alignments

Peter Zijlstra posted 59 patches 3 years, 7 months ago
There is a newer version of this series
[PATCH v2 13/59] crypto: x86/camellia: Remove redundant alignments
Posted by Peter Zijlstra 3 years, 7 months ago
From: Thomas Gleixner <tglx@linutronix.de>

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>
---
 arch/x86/crypto/camellia-aesni-avx-asm_64.S  |    2 --
 arch/x86/crypto/camellia-aesni-avx2-asm_64.S |    4 ----
 2 files changed, 6 deletions(-)

--- a/arch/x86/crypto/camellia-aesni-avx-asm_64.S
+++ b/arch/x86/crypto/camellia-aesni-avx-asm_64.S
@@ -712,7 +712,6 @@ SYM_FUNC_END(roundsm16_x4_x5_x6_x7_x0_x1
 
 .text
 
-.align 8
 SYM_FUNC_START_LOCAL(__camellia_enc_blk16)
 	/* input:
 	 *	%rdi: ctx, CTX
@@ -799,7 +798,6 @@ SYM_FUNC_START_LOCAL(__camellia_enc_blk1
 	jmp .Lenc_done;
 SYM_FUNC_END(__camellia_enc_blk16)
 
-.align 8
 SYM_FUNC_START_LOCAL(__camellia_dec_blk16)
 	/* input:
 	 *	%rdi: ctx, CTX
--- a/arch/x86/crypto/camellia-aesni-avx2-asm_64.S
+++ b/arch/x86/crypto/camellia-aesni-avx2-asm_64.S
@@ -221,7 +221,6 @@
  * Size optimization... with inlined roundsm32 binary would be over 5 times
  * larger and would only marginally faster.
  */
-.align 8
 SYM_FUNC_START_LOCAL(roundsm32_x0_x1_x2_x3_x4_x5_x6_x7_y0_y1_y2_y3_y4_y5_y6_y7_cd)
 	roundsm32(%ymm0, %ymm1, %ymm2, %ymm3, %ymm4, %ymm5, %ymm6, %ymm7,
 		  %ymm8, %ymm9, %ymm10, %ymm11, %ymm12, %ymm13, %ymm14, %ymm15,
@@ -229,7 +228,6 @@ SYM_FUNC_START_LOCAL(roundsm32_x0_x1_x2_
 	RET;
 SYM_FUNC_END(roundsm32_x0_x1_x2_x3_x4_x5_x6_x7_y0_y1_y2_y3_y4_y5_y6_y7_cd)
 
-.align 8
 SYM_FUNC_START_LOCAL(roundsm32_x4_x5_x6_x7_x0_x1_x2_x3_y4_y5_y6_y7_y0_y1_y2_y3_ab)
 	roundsm32(%ymm4, %ymm5, %ymm6, %ymm7, %ymm0, %ymm1, %ymm2, %ymm3,
 		  %ymm12, %ymm13, %ymm14, %ymm15, %ymm8, %ymm9, %ymm10, %ymm11,
@@ -748,7 +746,6 @@ SYM_FUNC_END(roundsm32_x4_x5_x6_x7_x0_x1
 
 .text
 
-.align 8
 SYM_FUNC_START_LOCAL(__camellia_enc_blk32)
 	/* input:
 	 *	%rdi: ctx, CTX
@@ -835,7 +832,6 @@ SYM_FUNC_START_LOCAL(__camellia_enc_blk3
 	jmp .Lenc_done;
 SYM_FUNC_END(__camellia_enc_blk32)
 
-.align 8
 SYM_FUNC_START_LOCAL(__camellia_dec_blk32)
 	/* input:
 	 *	%rdi: ctx, CTX