18/09/2025 09:28, Thomas Monjalon: > These are fixes for AVX2 in efd and member libraries. > While at it, I've hidden a macro which was wrongly exported in the API > without having a correct prefix. > > Thomas Monjalon (3): > efd: fix AVX2 support > member: remove AVX2 build-time checks > member: hide internal macro
The AVX2 changes break the compilation of "x86-generic" with these messages: lib/member/rte_member_x86.h: In function 'search_bucket_single_avx': lib/member/rte_member_x86.h:35:28: error: AVX vector return without AVX enabled changes the ABI [-Werror=psabi] 35 | uint32_t hitmask = _mm256_movemask_epi8((__m256i)_mm256_cmpeq_epi16( lib/efd/rte_efd_x86.h: In function 'efd_lookup_internal_avx2': lib/efd/rte_efd_x86.h:24:17: error: AVX vector return without AVX enabled changes the ABI [-Werror=psabi] 24 | __m256i vhash_val_a = _mm256_set1_epi32(hash_val_a); AVX2 must be forced on these headers. The solution is probably to move these functions in .c files declared as sources_avx2 in meson.build.
