diff --git a/drivers/common/mlx5/mlx5_devx_cmds.c b/drivers/common/mlx5/mlx5_devx_cmds.c
index 757c55e..972f804 100644
--- a/drivers/common/mlx5/mlx5_devx_cmds.c
+++ b/drivers/common/mlx5/mlx5_devx_cmds.c
@@ -5,6 +5,7 @@
 
 #include <rte_errno.h>
 #include <rte_malloc.h>
+#include <rte_eal_paging.h>
 
 #include "mlx5_prm.h"
 #include "mlx5_devx_cmds.h"
@@ -222,7 +223,13 @@ mlx5_devx_cmd_mkey_create(void *ctx,
 		return NULL;
 	}
 	memset(in, 0, in_size_dw * 4);
-	pgsize = sysconf(_SC_PAGESIZE);
+	pgsize = rte_mem_page_size();
+	if (pgsize == (size_t)-1) {
+		mlx5_free(mkey);
+		DRV_LOG(ERR, "Failed to get page size");
+		rte_errno = ENOMEM;
+		return NULL;
+	}
 	MLX5_SET(create_mkey_in, in, opcode, MLX5_CMD_OP_CREATE_MKEY);
 	mkc = MLX5_ADDR_OF(create_mkey_in, in, memory_key_mkey_entry);
 	if (klm_num > 0) {
diff --git a/drivers/common/mlx5/mlx5_prm.h b/drivers/common/mlx5/mlx5_prm.h
index d7d6cf8..4847c6e 100644
--- a/drivers/common/mlx5/mlx5_prm.h
+++ b/drivers/common/mlx5/mlx5_prm.h
@@ -267,10 +267,10 @@
 #define MLX5_MAX_LOG_RQ_SEGS 5u
 
 /* The alignment needed for WQ buffer. */
-#define MLX5_WQE_BUF_ALIGNMENT sysconf(_SC_PAGESIZE)
+#define MLX5_WQE_BUF_ALIGNMENT rte_mem_page_size()
 
 /* The alignment needed for CQ buffer. */
-#define MLX5_CQE_BUF_ALIGNMENT sysconf(_SC_PAGESIZE)
+#define MLX5_CQE_BUF_ALIGNMENT rte_mem_page_size()
 
 /* Completion mode. */
 enum mlx5_completion_mode {
diff --git a/drivers/net/mlx5/linux/mlx5_os.c b/drivers/net/mlx5/linux/mlx5_os.c
index 7c29a29..68420af 100644
--- a/drivers/net/mlx5/linux/mlx5_os.c
+++ b/drivers/net/mlx5/linux/mlx5_os.c
@@ -10,7 +10,6 @@
 #include <stdlib.h>
 #include <errno.h>
 #include <net/if.h>
-#include <sys/mman.h>
 #include <linux/rtnetlink.h>
 #include <linux/sockios.h>
 #include <linux/ethtool.h>
@@ -37,6 +36,7 @@
 #include <rte_spinlock.h>
 #include <rte_string_fns.h>
 #include <rte_alarm.h>
+#include <rte_eal_paging.h>
 
 #include <mlx5_glue.h>
 #include <mlx5_devx_cmds.h>
@@ -134,7 +134,7 @@ mlx5_os_get_dev_attr(void *ctx, struct mlx5_dev_attr *device_attr)
  * Verbs callback to allocate a memory. This function should allocate the space
  * according to the size provided residing inside a huge page.
  * Please note that all allocation must respect the alignment from libmlx5
- * (i.e. currently sysconf(_SC_PAGESIZE)).
+ * (i.e. currently rte_mem_page_size()).
  *
  * @param[in] size
  *   The size in bytes of the memory to allocate.
@@ -149,8 +149,13 @@ mlx5_alloc_verbs_buf(size_t size, void *data)
 {
 	struct mlx5_priv *priv = data;
 	void *ret;
-	size_t alignment = sysconf(_SC_PAGESIZE);
 	unsigned int socket = SOCKET_ID_ANY;
+	size_t alignment = rte_mem_page_size();
+	if (alignment == (size_t)-1) {
+		DRV_LOG(ERR, "Failed to get mem page size");
+		rte_errno = ENOMEM;
+		return NULL;
+	}
 
 	if (priv->verbs_alloc_ctx.type == MLX5_VERBS_ALLOC_TYPE_TX_QUEUE) {
 		const struct mlx5_txq_ctrl *ctrl = priv->verbs_alloc_ctx.obj;
diff --git a/drivers/net/mlx5/linux/mlx5_verbs.c b/drivers/net/mlx5/linux/mlx5_verbs.c
index 6b59fa1..5ac6982 100644
--- a/drivers/net/mlx5/linux/mlx5_verbs.c
+++ b/drivers/net/mlx5/linux/mlx5_verbs.c
@@ -7,7 +7,6 @@
 #include <string.h>
 #include <stdint.h>
 #include <unistd.h>
-#include <sys/mman.h>
 #include <inttypes.h>
 
 /* Verbs header. */
diff --git a/drivers/net/mlx5/mlx5_flow_dv.c b/drivers/net/mlx5/mlx5_flow_dv.c
index 3ab2931..68dff23 100644
--- a/drivers/net/mlx5/mlx5_flow_dv.c
+++ b/drivers/net/mlx5/mlx5_flow_dv.c
@@ -29,6 +29,7 @@
 #include <rte_gre.h>
 #include <rte_vxlan.h>
 #include <rte_gtp.h>
+#include <rte_eal_paging.h>
 
 #include <mlx5_devx_cmds.h>
 #include <mlx5_prm.h>
@@ -4182,7 +4183,13 @@ flow_dv_create_counter_stat_mem_mng(struct rte_eth_dev *dev, int raws_n)
 			MLX5_COUNTERS_PER_POOL +
 			sizeof(struct mlx5_counter_stats_raw)) * raws_n +
 			sizeof(struct mlx5_counter_stats_mem_mng);
-	uint8_t *mem = mlx5_malloc(MLX5_MEM_ZERO, size, sysconf(_SC_PAGESIZE),
+	size_t pgsize = rte_mem_page_size();
+	if (pgsize == (size_t)-1) {
+		DRV_LOG(ERR, "Failed to get mem page size");
+		rte_errno = ENOMEM;
+		return NULL;
+	}
+	uint8_t *mem = mlx5_malloc(MLX5_MEM_ZERO, size, pgsize,
 				  SOCKET_ID_ANY);
 	int i;
 
diff --git a/drivers/net/mlx5/mlx5_rxq.c b/drivers/net/mlx5/mlx5_rxq.c
index 67d996c..9e7df8e 100644
--- a/drivers/net/mlx5/mlx5_rxq.c
+++ b/drivers/net/mlx5/mlx5_rxq.c
@@ -28,6 +28,7 @@
 #include <rte_interrupts.h>
 #include <rte_debug.h>
 #include <rte_io.h>
+#include <rte_eal_paging.h>
 
 #include <mlx5_glue.h>
 #include <mlx5_devx_cmds.h>
@@ -1233,8 +1234,14 @@ mlx5_devx_rq_new(struct rte_eth_dev *dev, uint16_t idx, uint32_t cqn)
 	/* Calculate and allocate WQ memory space. */
 	wqe_size = 1 << log_wqe_size; /* round up power of two.*/
 	wq_size = wqe_n * wqe_size;
+	size_t alignment = MLX5_WQE_BUF_ALIGNMENT;
+	if (alignment == (size_t)-1) {
+		DRV_LOG(ERR, "Failed to get mem page size");
+		rte_errno = ENOMEM;
+		return NULL;
+	}
 	buf = mlx5_malloc(MLX5_MEM_RTE | MLX5_MEM_ZERO, wq_size,
-			  MLX5_WQE_BUF_ALIGNMENT, rxq_ctrl->socket);
+			  alignment, rxq_ctrl->socket);
 	if (!buf)
 		return NULL;
 	rxq_data->wqes = buf;
diff --git a/drivers/net/mlx5/mlx5_txpp.c b/drivers/net/mlx5/mlx5_txpp.c
index f840551..14d4a66 100644
--- a/drivers/net/mlx5/mlx5_txpp.c
+++ b/drivers/net/mlx5/mlx5_txpp.c
@@ -10,6 +10,7 @@
 #include <rte_alarm.h>
 #include <rte_malloc.h>
 #include <rte_cycles.h>
+#include <rte_eal_paging.h>
 
 #include <mlx5_malloc.h>
 
@@ -249,10 +250,15 @@ mlx5_txpp_create_rearm_queue(struct mlx5_dev_ctx_shared *sh)
 	struct mlx5_devx_modify_sq_attr msq_attr = { 0 };
 	struct mlx5_devx_cq_attr cq_attr = { 0 };
 	struct mlx5_txpp_wq *wq = &sh->txpp.rearm_queue;
-	size_t page_size = sysconf(_SC_PAGESIZE);
+	size_t page_size;
 	uint32_t umem_size, umem_dbrec;
 	int ret;
 
+	page_size = rte_mem_page_size();
+	if (page_size == (size_t)-1) {
+		DRV_LOG(ERR, "Failed to get mem page size");
+		return -ENOMEM;
+	}
 	/* Allocate memory buffer for CQEs and doorbell record. */
 	umem_size = sizeof(struct mlx5_cqe) * MLX5_TXPP_REARM_CQ_SIZE;
 	umem_dbrec = RTE_ALIGN(umem_size, MLX5_DBR_SIZE);
@@ -472,10 +478,15 @@ mlx5_txpp_create_clock_queue(struct mlx5_dev_ctx_shared *sh)
 	struct mlx5_devx_modify_sq_attr msq_attr = { 0 };
 	struct mlx5_devx_cq_attr cq_attr = { 0 };
 	struct mlx5_txpp_wq *wq = &sh->txpp.clock_queue;
-	size_t page_size = sysconf(_SC_PAGESIZE);
+	size_t page_size;
 	uint32_t umem_size, umem_dbrec;
 	int ret;
 
+	page_size = rte_mem_page_size();
+	if (page_size == (size_t)-1) {
+		DRV_LOG(ERR, "Failed to get mem page size");
+		return -ENOMEM;
+	}
 	sh->txpp.tsa = mlx5_malloc(MLX5_MEM_RTE | MLX5_MEM_ZERO,
 				   MLX5_TXPP_REARM_SQ_SIZE *
 				   sizeof(struct mlx5_txpp_ts),
diff --git a/drivers/net/mlx5/mlx5_txq.c b/drivers/net/mlx5/mlx5_txq.c
index 4a73299..d245a54 100644
--- a/drivers/net/mlx5/mlx5_txq.c
+++ b/drivers/net/mlx5/mlx5_txq.c
@@ -8,7 +8,6 @@
 #include <string.h>
 #include <stdint.h>
 #include <unistd.h>
-#include <sys/mman.h>
 #include <inttypes.h>
 
 /* Verbs header. */
@@ -26,6 +25,7 @@
 #include <rte_malloc.h>
 #include <rte_ethdev_driver.h>
 #include <rte_common.h>
+#include <rte_eal_paging.h>
 
 #include <mlx5_glue.h>
 #include <mlx5_devx_cmds.h>
@@ -344,10 +344,14 @@ txq_uar_init(struct mlx5_txq_ctrl *txq_ctrl)
 {
 	struct mlx5_priv *priv = txq_ctrl->priv;
 	struct mlx5_proc_priv *ppriv = MLX5_PROC_PRIV(PORT_ID(priv));
-	const size_t page_size = sysconf(_SC_PAGESIZE);
 #ifndef RTE_ARCH_64
 	unsigned int lock_idx;
 #endif
+	const size_t page_size = rte_mem_page_size();
+	if (page_size == (size_t)-1) {
+		DRV_LOG(ERR, "Failed to get mem page size");
+		rte_errno = ENOMEM;
+	}
 
 	if (txq_ctrl->type != MLX5_TXQ_TYPE_STANDARD)
 		return;
@@ -386,7 +390,12 @@ txq_uar_init_secondary(struct mlx5_txq_ctrl *txq_ctrl, int fd)
 	void *addr;
 	uintptr_t uar_va;
 	uintptr_t offset;
-	const size_t page_size = sysconf(_SC_PAGESIZE);
+	const size_t page_size = rte_mem_page_size();
+	if (page_size == (size_t)-1) {
+		DRV_LOG(ERR, "Failed to get mem page size");
+		rte_errno = ENOMEM;
+		return -rte_errno;
+	}
 
 	if (txq_ctrl->type != MLX5_TXQ_TYPE_STANDARD)
 		return 0;
@@ -397,9 +406,9 @@ txq_uar_init_secondary(struct mlx5_txq_ctrl *txq_ctrl, int fd)
 	 */
 	uar_va = (uintptr_t)txq_ctrl->bf_reg;
 	offset = uar_va & (page_size - 1); /* Offset in page. */
-	addr = mmap(NULL, page_size, PROT_WRITE, MAP_SHARED, fd,
-			txq_ctrl->uar_mmap_offset);
-	if (addr == MAP_FAILED) {
+	addr = rte_mem_map(NULL, page_size, RTE_PROT_WRITE, RTE_MAP_SHARED,
+			    fd, txq_ctrl->uar_mmap_offset);
+	if (!addr) {
 		DRV_LOG(ERR,
 			"port %u mmap failed for BF reg of txq %u",
 			txq->port_id, txq->idx);
@@ -422,13 +431,17 @@ static void
 txq_uar_uninit_secondary(struct mlx5_txq_ctrl *txq_ctrl)
 {
 	struct mlx5_proc_priv *ppriv = MLX5_PROC_PRIV(PORT_ID(txq_ctrl->priv));
-	const size_t page_size = sysconf(_SC_PAGESIZE);
 	void *addr;
+	const size_t page_size = rte_mem_page_size();
+	if (page_size == (size_t)-1) {
+		DRV_LOG(ERR, "Failed to get mem page size");
+		rte_errno = ENOMEM;
+	}
 
 	if (txq_ctrl->type != MLX5_TXQ_TYPE_STANDARD)
 		return;
 	addr = ppriv->uar_table[txq_ctrl->txq.idx];
-	munmap(RTE_PTR_ALIGN_FLOOR(addr, page_size), page_size);
+	rte_mem_unmap(RTE_PTR_ALIGN_FLOOR(addr, page_size), page_size);
 }
 
 /**
@@ -642,13 +655,20 @@ mlx5_txq_obj_devx_new(struct rte_eth_dev *dev, uint16_t idx)
 	struct mlx5_devx_modify_sq_attr msq_attr = { 0 };
 	struct mlx5_devx_cq_attr cq_attr = { 0 };
 	struct mlx5_txq_obj *txq_obj = NULL;
-	size_t page_size = sysconf(_SC_PAGESIZE);
+	size_t page_size;
 	struct mlx5_cqe *cqe;
 	uint32_t i, nqe;
+	size_t alignment = (size_t)-1;
 	int ret = 0;
 
 	MLX5_ASSERT(txq_data);
 	MLX5_ASSERT(!txq_ctrl->obj);
+	page_size = rte_mem_page_size();
+	if (page_size == (size_t)-1) {
+		DRV_LOG(ERR, "Failed to get mem page size");
+		rte_errno = ENOMEM;
+		return NULL;
+	}
 	txq_obj = mlx5_malloc(MLX5_MEM_RTE | MLX5_MEM_ZERO,
 			      sizeof(struct mlx5_txq_obj), 0,
 			      txq_ctrl->socket);
@@ -674,9 +694,15 @@ mlx5_txq_obj_devx_new(struct rte_eth_dev *dev, uint16_t idx)
 		goto error;
 	}
 	/* Allocate memory buffer for CQEs. */
+	alignment = MLX5_CQE_BUF_ALIGNMENT;
+	if (alignment == (size_t)-1) {
+		DRV_LOG(ERR, "Failed to get mem page size");
+		rte_errno = ENOMEM;
+		goto error;
+	}
 	txq_obj->cq_buf = mlx5_malloc(MLX5_MEM_RTE | MLX5_MEM_ZERO,
 				      nqe * sizeof(struct mlx5_cqe),
-				      MLX5_CQE_BUF_ALIGNMENT,
+				      alignment,
 				      sh->numa_node);
 	if (!txq_obj->cq_buf) {
 		DRV_LOG(ERR,
