Commit 489a4a05 authored by Ard Biesheuvel's avatar Ard Biesheuvel Committed by Herbert Xu
Browse files

crypto: arm64/crct10dif - use frame_push/pop macros consistently 



Use the frame_push and frame_pop macros to set up the stack frame so
that return address protections will be enabled automically when
configured.

Signed-off-by: default avatarArd Biesheuvel <ardb@kernel.org>
Signed-off-by: default avatarHerbert Xu <herbert@gondor.apana.org.au>
parent 7d709af1

arch/arm64/crypto/crct10dif-ce-core.S

+2 −3
Original line number Diff line number Diff line
@@ -429,7 +429,7 @@ CPU_LE( ext v0.16b, v0.16b, v0.16b, #8 ) 


	umov		w0, v0.h[0]

	.ifc		\p, p8

	ldp		x29, x30, [sp], #16

	frame_pop

	.endif

	ret
@@ -466,8 +466,7 @@ CPU_LE( ext v7.16b, v7.16b, v7.16b, #8 ) 
// Assumes len >= 16.

//

SYM_FUNC_START(crc_t10dif_pmull_p8)

	stp		x29, x30, [sp, #-16]!

	mov		x29, sp

	frame_push	1

	crc_t10dif_pmull p8

SYM_FUNC_END(crc_t10dif_pmull_p8)