[PATCH v2 1/4] efd: fix AVX2 support

[Thomas Monjalon]

When switching to Meson build, the compilation check on CC_SUPPORT_AVX2
became obsolete, thus the case EFD_LOOKUP_AVX2 became dead.
The function efd_lookup_internal_avx2() was never called,
and its header include rte_efd_x86.h has been removed later.

AVX2 is assumed to be always supported on x86 with supported compilers,
so the check for AVX2 is simply removed, and the include is added back.

Fixes: 5b9656b157d3 ("lib: build with meson")
Fixes: 30a1de105a5f ("lib: remove unneeded header includes")
Cc: stable at dpdk.org

Signed-off-by: Thomas Monjalon <thomas at monjalon.net>
---
 lib/efd/rte_efd.c | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/lib/efd/rte_efd.c b/lib/efd/rte_efd.c
index b0e44e5c51..ebf1e0655f 100644
--- a/lib/efd/rte_efd.c
+++ b/lib/efd/rte_efd.c
@@ -26,6 +26,7 @@
 
 #include "rte_efd.h"
 #if defined(RTE_ARCH_X86)
+#include "rte_efd_x86.h"
 #elif defined(RTE_ARCH_ARM64)
 #include "rte_efd_arm64.h"
 #endif
@@ -1279,7 +1280,7 @@ efd_lookup_internal(const struct efd_online_group_entry * const group,
 
 	switch (lookup_fn) {
 
-#if defined(RTE_ARCH_X86) && defined(CC_SUPPORT_AVX2)
+#if defined(RTE_ARCH_X86)
 	case EFD_LOOKUP_AVX2:
 		return efd_lookup_internal_avx2(group->hash_idx,
 					group->lookup_table,
-- 
2.51.0