mempool/octeontx2: fix possible arm64 ABI break

Since direct register access is used in npa_lf_aura_op_alloc_bulk()
use __rte_noinline instead of __rte_always_inline to preserve ABI.
Based on the compiler npa_lf_aura_op_alloc_bulk might be inlined
differently which may lead to undefined behaviour due to handcoded
asm.

Fixes: 29893042c29d ("mempool/octeontx2: fix clang build for arm64")
Signed-off-by: Pavan Nikhilesh <pbhagavatula@marvell.com>
Acked-by: Jerin Jacob <jerinj@marvell.com>

diff --git a/drivers/mempool/octeontx2/otx2_mempool_ops.c b/drivers/mempool/octeontx2/otx2_mempool_ops.c
index a60a77a4e182013ea7edd7a6a017c0e9fe81d41e..ff63be5675819bdd1e7c4b9523db308aa4e16f6d 100644 (file)
--- a/drivers/mempool/octeontx2/otx2_mempool_ops.c
+++ b/drivers/mempool/octeontx2/otx2_mempool_ops.c
@@ -54,7 +54,7 @@ npa_lf_aura_op_search_alloc(const int64_t wdata, int64_t * const addr,
        return 0;
 }
 
-static __rte_always_inline int
+static __rte_noinline int
 npa_lf_aura_op_alloc_bulk(const int64_t wdata, int64_t * const addr,
                          unsigned int n, void **obj_table)
 {