invalid parameter combination for AltiVec intrinsic

[davidzengxhsh]

I am trying to build the ixgbe device driver in DPDK, but I got the following error message:
/home/ioa/david/dpdk-16.11.port/drivers/net/ixgbe/vec128int.h: In function 'vec_load1q':
/home/ioa/david/dpdk-16.11.port/drivers/net/ixgbe/vec128int.h:30:31: warning: cast discards 'const' qualifier from pointer target type [-Wcast-qual]
return (__m128i) vec_ld (0, (vector unsigned char*) address);
^
/home/ioa/david/dpdk-16.11.port/drivers/net/ixgbe/vec128int.h: In function 'vec_loadu1q':
/home/ioa/david/dpdk-16.11.port/drivers/net/ixgbe/vec128int.h:37:20: warning: cast discards 'const' qualifier from pointer target type [-Wcast-qual]
src1 = vec_ld(0, (vector unsigned char*) address);
^
/home/ioa/david/dpdk-16.11.port/drivers/net/ixgbe/vec128int.h:38:21: warning: cast discards 'const' qualifier from pointer target type [-Wcast-qual]
src2 = vec_ld(16, (vector unsigned char*) address);
^
/home/ioa/david/dpdk-16.11.port/drivers/net/ixgbe/vec128int.h:43:23: warning: cast discards 'const' qualifier from pointer target type [-Wcast-qual]
return vec_xl (0, (unsigned char *) address);
^
/home/ioa/david/dpdk-16.11.port/drivers/net/ixgbe/vec128int.h:43:5: error: invalid parameter combination for AltiVec intrinsic
return vec_xl (0, (unsigned char *) address);

Could you help?

[davidzengxhsh]

BTW, I compiled on Ubuntu 16.10 with gcc 6.2.0
Linux ubuntu16 4.8.0-22-generic #24-Ubuntu SMP Sat Oct 8 09:14:41 UTC 2016 ppc64le ppc64le ppc64le GNU/Linux
gcc version 6.2.0 20161005 (Ubuntu 6.2.0-5ubuntu12)