3.8-stable review patch. If anyone has any objections, please let me know. ------------------ From: Sandy Wu <sandyw@xxxxxxxxxxx> commit 57ae1b0532977b30184aaba04b6cafe0a284c21f upstream. Occurs when CONFIG_CRYPTO_CRC32C_INTEL=y and CONFIG_CRYPTO_CRC32C_INTEL=y. Older versions of bintuils do not support the pclmulqdq instruction. The PCLMULQDQ gas macro is used instead. Signed-off-by: Sandy Wu <sandyw@xxxxxxxxxxx> Signed-off-by: Herbert Xu <herbert@xxxxxxxxxxxxxxxxxxx> Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx> --- arch/x86/crypto/crc32c-pcl-intel-asm_64.S | 6 ++++-- 1 file changed, 4 insertions(+), 2 deletions(-) --- a/arch/x86/crypto/crc32c-pcl-intel-asm_64.S +++ b/arch/x86/crypto/crc32c-pcl-intel-asm_64.S @@ -42,6 +42,8 @@ * SOFTWARE. */ +#include <asm/inst.h> + ## ISCSI CRC 32 Implementation with crc32 and pclmulqdq Instruction .macro LABEL prefix n @@ -224,10 +226,10 @@ LABEL crc_ %i movdqa (bufp), %xmm0 # 2 consts: K1:K2 movq crc_init, %xmm1 # CRC for block 1 - pclmulqdq $0x00,%xmm0,%xmm1 # Multiply by K2 + PCLMULQDQ 0x00,%xmm0,%xmm1 # Multiply by K2 movq crc1, %xmm2 # CRC for block 2 - pclmulqdq $0x10, %xmm0, %xmm2 # Multiply by K1 + PCLMULQDQ 0x10, %xmm0, %xmm2 # Multiply by K1 pxor %xmm2,%xmm1 movq %xmm1, %rax -- To unsubscribe from this list: send the line "unsubscribe stable" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html