summaryrefslogtreecommitdiff
path: root/arch/x86/crypto/ghash-clmulni-intel_asm.S
diff options
context:
space:
mode:
Diffstat (limited to 'arch/x86/crypto/ghash-clmulni-intel_asm.S')
-rw-r--r--arch/x86/crypto/ghash-clmulni-intel_asm.S5
1 files changed, 5 insertions, 0 deletions
diff --git a/arch/x86/crypto/ghash-clmulni-intel_asm.S b/arch/x86/crypto/ghash-clmulni-intel_asm.S
index 5d1e0075ac24..eed55c8cca4f 100644
--- a/arch/x86/crypto/ghash-clmulni-intel_asm.S
+++ b/arch/x86/crypto/ghash-clmulni-intel_asm.S
@@ -18,6 +18,7 @@
#include <linux/linkage.h>
#include <asm/inst.h>
+#include <asm/frame.h>
.data
@@ -94,6 +95,7 @@ ENDPROC(__clmul_gf128mul_ble)
/* void clmul_ghash_mul(char *dst, const u128 *shash) */
ENTRY(clmul_ghash_mul)
+ FRAME_BEGIN
movups (%rdi), DATA
movups (%rsi), SHASH
movaps .Lbswap_mask, BSWAP
@@ -101,6 +103,7 @@ ENTRY(clmul_ghash_mul)
call __clmul_gf128mul_ble
PSHUFB_XMM BSWAP DATA
movups DATA, (%rdi)
+ FRAME_END
ret
ENDPROC(clmul_ghash_mul)
@@ -109,6 +112,7 @@ ENDPROC(clmul_ghash_mul)
* const u128 *shash);
*/
ENTRY(clmul_ghash_update)
+ FRAME_BEGIN
cmp $16, %rdx
jb .Lupdate_just_ret # check length
movaps .Lbswap_mask, BSWAP
@@ -128,5 +132,6 @@ ENTRY(clmul_ghash_update)
PSHUFB_XMM BSWAP DATA
movups DATA, (%rdi)
.Lupdate_just_ret:
+ FRAME_END
ret
ENDPROC(clmul_ghash_update)