---

yaml --- r: 173110 b: refs/heads/master c: 3b0d659 h: refs/heads/master v: v3
git-mirror · Nov 3, 2009 · fa59fbb · fa59fbb
1 parent 8cbd89a
commit fa59fbb
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Showing 3 changed files with 14 additions and 6 deletions.
diff --git a/[refs] b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: 2d06ef7f42ed8c9969c9aa84e95df5d5c6378327
+refs/heads/master: 3b0d65969b549b796abc6f0230f6142fed365d49
diff --git a/trunk/arch/x86/crypto/ghash-clmulni-intel_asm.S b/trunk/arch/x86/crypto/ghash-clmulni-intel_asm.S
@@ -17,6 +17,7 @@
  */
 
 #include <linux/linkage.h>
+#include <asm/i387.h>
 
 .align 16
 .Lbswap_mask:
@@ -101,7 +102,7 @@ ENTRY(clmul_ghash_mul)
 	movups (%rsi), SHASH
 	movaps .Lbswap_mask, BSWAP
 	# pshufb BSWAP, DATA
-	.byte 0x66, 0x0f, 0x38, 0x00, 0xc5
+	PSHUFB_XMM5_XMM0
 	call __clmul_gf128mul_ble
 	# pshufb BSWAP, DATA
 	.byte 0x66, 0x0f, 0x38, 0x00, 0xc5
@@ -119,20 +120,20 @@ ENTRY(clmul_ghash_update)
 	movups (%rdi), DATA
 	movups (%rcx), SHASH
 	# pshufb BSWAP, DATA
-	.byte 0x66, 0x0f, 0x38, 0x00, 0xc5
+	PSHUFB_XMM5_XMM0
 .align 4
 .Lupdate_loop:
 	movups (%rsi), IN1
 	# pshufb BSWAP, IN1
-	.byte 0x66, 0x0f, 0x38, 0x00, 0xf5
+	PSHUFB_XMM5_XMM6
 	pxor IN1, DATA
 	call __clmul_gf128mul_ble
 	sub $16, %rdx
 	add $16, %rsi
 	cmp $16, %rdx
 	jge .Lupdate_loop
 	# pshufb BSWAP, DATA
-	.byte 0x66, 0x0f, 0x38, 0x00, 0xc5
+	PSHUFB_XMM5_XMM0
 	movups DATA, (%rdi)
 .Lupdate_just_ret:
 	ret
@@ -146,7 +147,7 @@ ENTRY(clmul_ghash_setkey)
 	movaps .Lbswap_mask, BSWAP
 	movups (%rsi), %xmm0
 	# pshufb BSWAP, %xmm0
-	.byte 0x66, 0x0f, 0x38, 0x00, 0xc5
+	PSHUFB_XMM5_XMM0
 	movaps %xmm0, %xmm1
 	psllq $1, %xmm0
 	psrlq $63, %xmm1

diff --git a/trunk/arch/x86/include/asm/i387.h b/trunk/arch/x86/include/asm/i387.h
@@ -10,6 +10,8 @@
 #ifndef _ASM_X86_I387_H
 #define _ASM_X86_I387_H
 
+#ifndef __ASSEMBLY__
+
 #include <linux/sched.h>
 #include <linux/kernel_stat.h>
 #include <linux/regset.h>
@@ -411,4 +413,9 @@ static inline unsigned short get_fpu_mxcsr(struct task_struct *tsk)
 	}
 }
 
+#endif /* __ASSEMBLY__ */
+
+#define PSHUFB_XMM5_XMM0 .byte 0x66, 0x0f, 0x38, 0x00, 0xc5
+#define PSHUFB_XMM5_XMM6 .byte 0x66, 0x0f, 0x38, 0x00, 0xf5
+
 #endif /* _ASM_X86_I387_H */