From 2baad6121e2b2fa3428ee6cb2298107be11ab23a Mon Sep 17 00:00:00 2001 From: Jan Beulich Date: Wed, 29 May 2013 13:43:54 +0100 Subject: x86, crc32-pclmul: Fix build with older binutils binutils prior to 2.18 (e.g. the ones found on SLE10) don't support assembling PEXTRD, so a macro based approach like the one for PCLMULQDQ in the same file should be used. This requires making the helper macros capable of recognizing 32-bit general purpose register operands. [ hpa: tagging for stable as it is a low risk build fix ] Signed-off-by: Jan Beulich Link: http://lkml.kernel.org/r/51A6142A02000078000D99D8@nat28.tlf.novell.com Cc: Alexander Boyko Cc: Herbert Xu Cc: Huang Ying Cc: v3.9 Signed-off-by: H. Peter Anvin --- arch/x86/crypto/crc32-pclmul_asm.S | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'arch/x86/crypto') diff --git a/arch/x86/crypto/crc32-pclmul_asm.S b/arch/x86/crypto/crc32-pclmul_asm.S index 94c27df8a549..f247304299a2 100644 --- a/arch/x86/crypto/crc32-pclmul_asm.S +++ b/arch/x86/crypto/crc32-pclmul_asm.S @@ -240,7 +240,7 @@ fold_64: pand %xmm3, %xmm1 PCLMULQDQ 0x00, CONSTANT, %xmm1 pxor %xmm2, %xmm1 - pextrd $0x01, %xmm1, %eax + PEXTRD 0x01, %xmm1, %eax ret ENDPROC(crc32_pclmul_le_16) -- cgit v1.2.3