Hi all, I am encountering some issues in using intel multi buffer library with dpdk crypto library.
*DPDK version used - 18.05.1Intel Multibuffer library version - 0.52 ( https://github.com/intel/intel-ipsec-mb/tree/v0.52 <https://github.com/intel/intel-ipsec-mb/tree/v0.52> )CPU - InfoIntel(R) Core(TM) i7-8700 CPU @ 3.20GHz* 1. When I am using aes cmac with intel multi buffer library from DPDK. I am receiving an segmentation fault in aes_cmac_subkey_gen_avx512(). This segmentation fault appears at times. Thread 5 "lcore-slave-1" received signal SIGSEGV, Segmentation fault. [Switching to Thread 0x7feff43fe700 (LWP 24301)] 0x00007ffff730ab04 in aes_cmac_subkey_gen_avx512 () from /usr/lib/libIPSec_MB.so.0 2. On compiling the above intel multi buffer library and running LibTestApp from multi buffer library. It is showing Illegal Instruction. AES-CFB128 standard test vectors: ........................ ...Pass SHA standard test vectors (N jobs = 1): .................... ...Pass Testing AVX512 interface Illegal instruction (core dumped) I am not able to understand the issue. Request you to help me in this regard. Please revert for any clarification. -- Thanks and Regards Suraj R Gupta
