diff --git a/arch/x86/core/efi.c b/arch/x86/core/efi.c
index 425b0dcde86..e5470e6d8a3 100644
--- a/arch/x86/core/efi.c
+++ b/arch/x86/core/efi.c
@@ -33,8 +33,8 @@ void efi_init(struct efi_boot_arg *efi_arg)
 		return;
 	}
 
-	z_phys_map((uint8_t **)&efi, (uintptr_t)efi_arg,
-		   sizeof(struct efi_boot_arg), 0);
+	k_mem_map_phys_bare((uint8_t **)&efi, (uintptr_t)efi_arg,
+			    sizeof(struct efi_boot_arg), 0);
 }
 
 /* EFI thunk.  Not a lot of code, but lots of context:
diff --git a/arch/x86/core/legacy_bios.c b/arch/x86/core/legacy_bios.c
index 6a7159a9b1c..6245a6175c5 100644
--- a/arch/x86/core/legacy_bios.c
+++ b/arch/x86/core/legacy_bios.c
@@ -17,18 +17,18 @@ static uintptr_t bios_search_rsdp_buff(uintptr_t search_phy_add, uint32_t search
 {
 	uint64_t *search_buff;
 
-	z_phys_map((uint8_t **)&search_buff, search_phy_add, search_length, 0);
+	k_mem_map_phys_bare((uint8_t **)&search_buff, search_phy_add, search_length, 0);
 	if (!search_buff) {
 		return 0;
 	}
 
 	for (int i = 0; i < search_length / 8u; i++) {
 		if (search_buff[i] == RSDP_SIGNATURE) {
-			z_phys_unmap((uint8_t *)search_buff, search_length);
+			k_mem_unmap_phys_bare((uint8_t *)search_buff, search_length);
 			return (search_phy_add + (i * 8u));
 		}
 	}
-	z_phys_unmap((uint8_t *)search_buff, search_length);
+	k_mem_unmap_phys_bare((uint8_t *)search_buff, search_length);
 
 	return 0;
 }
@@ -38,10 +38,10 @@ void *bios_acpi_rsdp_get(void)
 	uint8_t *bios_ext_data, *zero_page_base;
 	uintptr_t search_phy_add, rsdp_phy_add;
 
-	z_phys_map(&zero_page_base, 0, DATA_SIZE_K(4u), 0);
+	k_mem_map_phys_bare(&zero_page_base, 0, DATA_SIZE_K(4u), 0);
 	bios_ext_data = EBDA_ADD + zero_page_base;
 	search_phy_add = (uintptr_t)((*(uint16_t *)bios_ext_data) << 4u);
-	z_phys_unmap(zero_page_base, DATA_SIZE_K(4u));
+	k_mem_unmap_phys_bare(zero_page_base, DATA_SIZE_K(4u));
 
 	if ((search_phy_add >= BIOS_EXT_DATA_LOW) && (search_phy_add < BIOS_EXT_DATA_HIGH)) {
 		rsdp_phy_add = bios_search_rsdp_buff(search_phy_add, DATA_SIZE_K(1u));
diff --git a/arch/x86/core/multiboot.c b/arch/x86/core/multiboot.c
index 2dab56128d1..06d03c7b807 100644
--- a/arch/x86/core/multiboot.c
+++ b/arch/x86/core/multiboot.c
@@ -41,8 +41,8 @@ void z_multiboot_init(struct multiboot_info *info_pa)
 	 */
 	info = info_pa;
 #else
-	z_phys_map((uint8_t **)&info, POINTER_TO_UINT(info_pa),
-		   sizeof(*info_pa), K_MEM_CACHE_NONE);
+	k_mem_map_phys_bare((uint8_t **)&info, POINTER_TO_UINT(info_pa),
+			    sizeof(*info_pa), K_MEM_CACHE_NONE);
 #endif /* CONFIG_ARCH_MAPS_ALL_RAM */
 
 	if (info == NULL) {
@@ -70,8 +70,8 @@ void z_multiboot_init(struct multiboot_info *info_pa)
 #else
 		uint8_t *address_va;
 
-		z_phys_map(&address_va, info->mmap_addr, info->mmap_length,
-			   K_MEM_CACHE_NONE);
+		k_mem_map_phys_bare(&address_va, info->mmap_addr, info->mmap_length,
+				    K_MEM_CACHE_NONE);
 
 		address = POINTER_TO_UINT(address_va);
 #endif /* CONFIG_ARCH_MAPS_ALL_RAM */
diff --git a/drivers/ethernet/eth_dwmac_mmu.c b/drivers/ethernet/eth_dwmac_mmu.c
index b78fbbc035d..0db3c2f69c8 100644
--- a/drivers/ethernet/eth_dwmac_mmu.c
+++ b/drivers/ethernet/eth_dwmac_mmu.c
@@ -50,9 +50,9 @@ void dwmac_platform_init(struct dwmac_priv *p)
 	desc_phys_addr = z_mem_phys_addr(dwmac_tx_rx_descriptors);
 
 	/* remap descriptor rings uncached */
-	z_phys_map(&desc_uncached_addr, desc_phys_addr,
-		   sizeof(dwmac_tx_rx_descriptors),
-		   K_MEM_PERM_RW | K_MEM_CACHE_NONE);
+	k_mem_map_phys_bare(&desc_uncached_addr, desc_phys_addr,
+			    sizeof(dwmac_tx_rx_descriptors),
+			    K_MEM_PERM_RW | K_MEM_CACHE_NONE);
 
 	LOG_DBG("desc virt %p uncached %p phys 0x%lx",
 		dwmac_tx_rx_descriptors, desc_uncached_addr, desc_phys_addr);
diff --git a/drivers/pcie/host/msi.c b/drivers/pcie/host/msi.c
index f78f5b171a6..7718175159a 100644
--- a/drivers/pcie/host/msi.c
+++ b/drivers/pcie/host/msi.c
@@ -96,9 +96,9 @@ static bool map_msix_table_entries(pcie_bdf_t bdf,
 		return false;
 	}
 
-	z_phys_map((uint8_t **)&mapped_table,
-		   bar.phys_addr + table_offset,
-		   n_vector * PCIE_MSIR_TABLE_ENTRY_SIZE, K_MEM_PERM_RW);
+	k_mem_map_phys_bare((uint8_t **)&mapped_table,
+			    bar.phys_addr + table_offset,
+			    n_vector * PCIE_MSIR_TABLE_ENTRY_SIZE, K_MEM_PERM_RW);
 
 	for (i = 0; i < n_vector; i++) {
 		vectors[i].msix_vector = (struct msix_vector *)
diff --git a/drivers/sdhc/rcar_mmc.c b/drivers/sdhc/rcar_mmc.c
index 8d637f0fd57..0e41b596a90 100644
--- a/drivers/sdhc/rcar_mmc.c
+++ b/drivers/sdhc/rcar_mmc.c
@@ -2167,7 +2167,7 @@ exit_disable_clk:
 
 exit_unmap:
 #if defined(DEVICE_MMIO_IS_IN_RAM) && defined(CONFIG_MMU)
-	z_phys_unmap((uint8_t *)DEVICE_MMIO_GET(dev), DEVICE_MMIO_ROM_PTR(dev)->size);
+	k_mem_unmap_phys_bare((uint8_t *)DEVICE_MMIO_GET(dev), DEVICE_MMIO_ROM_PTR(dev)->size);
 #endif
 	return ret;
 }
diff --git a/drivers/virtualization/virt_ivshmem.c b/drivers/virtualization/virt_ivshmem.c
index f620ab473f9..bce1dd4c428 100644
--- a/drivers/virtualization/virt_ivshmem.c
+++ b/drivers/virtualization/virt_ivshmem.c
@@ -219,9 +219,9 @@ static bool ivshmem_configure(const struct device *dev)
 			LOG_ERR("Invalid state table size %zu", state_table_size);
 			return false;
 		}
-		z_phys_map((uint8_t **)&data->state_table_shmem,
-			   shmem_phys_addr, state_table_size,
-			   K_MEM_CACHE_WB | K_MEM_PERM_USER);
+		k_mem_map_phys_bare((uint8_t **)&data->state_table_shmem,
+				    shmem_phys_addr, state_table_size,
+				    K_MEM_CACHE_WB | K_MEM_PERM_USER);
 
 		/* R/W section (optional) */
 		cap_pos = vendor_cap + IVSHMEM_CFG_RW_SECTION_SZ / 4;
@@ -229,9 +229,10 @@ static bool ivshmem_configure(const struct device *dev)
 		size_t rw_section_offset = state_table_size;
 		LOG_INF("RW section size 0x%zX", data->rw_section_size);
 		if (data->rw_section_size > 0) {
-			z_phys_map((uint8_t **)&data->rw_section_shmem,
-				   shmem_phys_addr + rw_section_offset, data->rw_section_size,
-				   K_MEM_CACHE_WB | K_MEM_PERM_RW | K_MEM_PERM_USER);
+			k_mem_map_phys_bare((uint8_t **)&data->rw_section_shmem,
+					    shmem_phys_addr + rw_section_offset,
+					    data->rw_section_size,
+					    K_MEM_CACHE_WB | K_MEM_PERM_RW | K_MEM_PERM_USER);
 		}
 
 		/* Output sections */
@@ -249,8 +250,8 @@ static bool ivshmem_configure(const struct device *dev)
 			if (i == regs->id) {
 				flags |= K_MEM_PERM_RW;
 			}
-			z_phys_map((uint8_t **)&data->output_section_shmem[i],
-				   phys_addr, data->output_section_size, flags);
+			k_mem_map_phys_bare((uint8_t **)&data->output_section_shmem[i],
+					    phys_addr, data->output_section_size, flags);
 		}
 
 		data->size = output_section_offset +
@@ -273,9 +274,9 @@ static bool ivshmem_configure(const struct device *dev)
 
 		data->size = mbar_shmem.size;
 
-		z_phys_map((uint8_t **)&data->shmem,
-			   shmem_phys_addr, data->size,
-			   K_MEM_CACHE_WB | K_MEM_PERM_RW | K_MEM_PERM_USER);
+		k_mem_map_phys_bare((uint8_t **)&data->shmem,
+				    shmem_phys_addr, data->size,
+				    K_MEM_CACHE_WB | K_MEM_PERM_RW | K_MEM_PERM_USER);
 	}
 
 	if (msi_x_bar_present) {
diff --git a/include/zephyr/arch/arm64/arm_mem.h b/include/zephyr/arch/arm64/arm_mem.h
index 110f85a24ca..4f81376caf7 100644
--- a/include/zephyr/arch/arm64/arm_mem.h
+++ b/include/zephyr/arch/arm64/arm_mem.h
@@ -7,7 +7,7 @@
 #define ZEPHYR_INCLUDE_ARCH_ARM64_ARM_MEM_H_
 
 /*
- * Define ARM specific memory flags used by z_phys_map()
+ * Define ARM specific memory flags used by k_mem_map_phys_bare()
  * followed public definitions in include/kernel/mm.h.
  */
 /* For ARM64, K_MEM_CACHE_NONE is nGnRnE. */
diff --git a/include/zephyr/kernel/internal/mm.h b/include/zephyr/kernel/internal/mm.h
index 50e512ae678..7e98993300d 100644
--- a/include/zephyr/kernel/internal/mm.h
+++ b/include/zephyr/kernel/internal/mm.h
@@ -140,6 +140,9 @@ extern "C" {
  * linear address representing the base of where the physical region is mapped
  * in the virtual address space for the Zephyr kernel.
  *
+ * The memory mapped via this function must be unmapped using
+ * k_mem_unmap_phys_bare().
+ *
  * This function alters the active page tables in the area reserved
  * for the kernel. This function will choose the virtual address
  * and return it to the caller.
@@ -173,8 +176,8 @@ extern "C" {
  * @param[in]  size Size of the memory region
  * @param[in]  flags Caching mode and access flags, see K_MAP_* macros
  */
-void z_phys_map(uint8_t **virt_ptr, uintptr_t phys, size_t size,
-		uint32_t flags);
+void k_mem_map_phys_bare(uint8_t **virt_ptr, uintptr_t phys, size_t size,
+			 uint32_t flags);
 
 /**
  * Unmap a virtual memory region from kernel's virtual address space.
@@ -188,7 +191,7 @@ void z_phys_map(uint8_t **virt_ptr, uintptr_t phys, size_t size,
  *
  * This will align the input parameters to page boundaries so that
  * this can be used with the virtual address as returned by
- * z_phys_map().
+ * k_mem_map_phys_bare().
  *
  * This API is only available if CONFIG_MMU is enabled.
  *
@@ -203,7 +206,7 @@ void z_phys_map(uint8_t **virt_ptr, uintptr_t phys, size_t size,
  * @param virt Starting address of the virtual address region to be unmapped.
  * @param size Size of the virtual address region
  */
-void z_phys_unmap(uint8_t *virt, size_t size);
+void k_mem_unmap_phys_bare(uint8_t *virt, size_t size);
 
 /**
  * Map memory into virtual address space with guard pages.
diff --git a/include/zephyr/sys/device_mmio.h b/include/zephyr/sys/device_mmio.h
index c50a12782ee..e500e2afb3e 100644
--- a/include/zephyr/sys/device_mmio.h
+++ b/include/zephyr/sys/device_mmio.h
@@ -101,8 +101,8 @@ static inline void device_map(mm_reg_t *virt_addr, uintptr_t phys_addr,
 	/* Pass along flags and add that we want supervisor mode
 	 * read-write access.
 	 */
-	z_phys_map((uint8_t **)virt_addr, phys_addr, size,
-		   flags | K_MEM_PERM_RW);
+	k_mem_map_phys_bare((uint8_t **)virt_addr, phys_addr, size,
+			    flags | K_MEM_PERM_RW);
 #else
 	ARG_UNUSED(size);
 	ARG_UNUSED(flags);
diff --git a/kernel/init.c b/kernel/init.c
index a121629a292..cff9750567d 100644
--- a/kernel/init.c
+++ b/kernel/init.c
@@ -417,8 +417,8 @@ static void bg_thread_main(void *unused1, void *unused2, void *unused3)
 #ifdef CONFIG_MMU
 	/* Invoked here such that backing store or eviction algorithms may
 	 * initialize kernel objects, and that all POST_KERNEL and later tasks
-	 * may perform memory management tasks (except for z_phys_map() which
-	 * is allowed at any time)
+	 * may perform memory management tasks (except for
+	 * k_mem_map_phys_bare() which is allowed at any time)
 	 */
 	z_mem_manage_init();
 #endif /* CONFIG_MMU */
diff --git a/kernel/mmu.c b/kernel/mmu.c
index 42281dd8b6b..e90a9a177f0 100644
--- a/kernel/mmu.c
+++ b/kernel/mmu.c
@@ -215,7 +215,7 @@ static void virt_region_init(void)
 	size_t offset, num_bits;
 
 	/* There are regions where we should never map via
-	 * k_mem_map() and z_phys_map(). Mark them as
+	 * k_mem_map() and k_mem_map_phys_bare(). Mark them as
 	 * already allocated so they will never be used.
 	 */
 
@@ -791,7 +791,7 @@ __weak FUNC_ALIAS(virt_region_align, arch_virt_region_align, size_t);
  * Data will be copied and BSS zeroed, but this must not rely on any
  * initialization functions being called prior to work correctly.
  */
-void z_phys_map(uint8_t **virt_ptr, uintptr_t phys, size_t size, uint32_t flags)
+void k_mem_map_phys_bare(uint8_t **virt_ptr, uintptr_t phys, size_t size, uint32_t flags)
 {
 	uintptr_t aligned_phys, addr_offset;
 	size_t aligned_size, align_boundary;
@@ -878,7 +878,7 @@ fail:
 	k_panic();
 }
 
-void z_phys_unmap(uint8_t *virt, size_t size)
+void k_mem_unmap_phys_bare(uint8_t *virt, size_t size)
 {
 	uintptr_t aligned_virt, addr_offset;
 	size_t aligned_size;
diff --git a/tests/kernel/mem_protect/mem_map/src/main.c b/tests/kernel/mem_protect/mem_map/src/main.c
index 3bbc1cd6add..eba37709a68 100644
--- a/tests/kernel/mem_protect/mem_map/src/main.c
+++ b/tests/kernel/mem_protect/mem_map/src/main.c
@@ -21,7 +21,7 @@
 #define BASE_FLAGS	(K_MEM_CACHE_WB)
 volatile bool expect_fault;
 
-/* z_phys_map() doesn't have alignment requirements, any oddly-sized buffer
+/* k_mem_map_phys_bare() doesn't have alignment requirements, any oddly-sized buffer
  * can get mapped. BUF_SIZE has a odd size to make sure the mapped buffer
  * spans multiple pages.
  */
@@ -52,7 +52,7 @@ void k_sys_fatal_error_handler(unsigned int reason, const struct arch_esf *pEsf)
  *
  * @ingroup kernel_memprotect_tests
  */
-ZTEST(mem_map, test_z_phys_map_rw)
+ZTEST(mem_map, test_k_mem_map_phys_bare_rw)
 {
 	uint8_t *mapped_rw, *mapped_ro;
 	uint8_t *buf = test_page + BUF_OFFSET;
@@ -60,12 +60,12 @@ ZTEST(mem_map, test_z_phys_map_rw)
 	expect_fault = false;
 
 	/* Map in a page that allows writes */
-	z_phys_map(&mapped_rw, z_mem_phys_addr(buf),
-		   BUF_SIZE, BASE_FLAGS | K_MEM_PERM_RW);
+	k_mem_map_phys_bare(&mapped_rw, z_mem_phys_addr(buf),
+			    BUF_SIZE, BASE_FLAGS | K_MEM_PERM_RW);
 
 	/* Map again this time only allowing reads */
-	z_phys_map(&mapped_ro, z_mem_phys_addr(buf),
-		   BUF_SIZE, BASE_FLAGS);
+	k_mem_map_phys_bare(&mapped_ro, z_mem_phys_addr(buf),
+			    BUF_SIZE, BASE_FLAGS);
 
 	/* Initialize read-write buf with some bytes */
 	for (int i = 0; i < BUF_SIZE; i++) {
@@ -122,7 +122,7 @@ static void transplanted_function(bool *executed)
  *
  * @ingroup kernel_memprotect_tests
  */
-ZTEST(mem_map, test_z_phys_map_exec)
+ZTEST(mem_map, test_k_mem_map_phys_bare_exec)
 {
 #ifndef SKIP_EXECUTE_TESTS
 	uint8_t *mapped_exec, *mapped_ro;
@@ -138,17 +138,18 @@ ZTEST(mem_map, test_z_phys_map_exec)
 	func = transplanted_function;
 
 	/* Now map with execution enabled and try to run the copied fn */
-	z_phys_map(&mapped_exec, z_mem_phys_addr(__test_mem_map_start),
-		   (uintptr_t)(__test_mem_map_end - __test_mem_map_start),
-		   BASE_FLAGS | K_MEM_PERM_EXEC);
+	k_mem_map_phys_bare(&mapped_exec, z_mem_phys_addr(__test_mem_map_start),
+			    (uintptr_t)(__test_mem_map_end - __test_mem_map_start),
+			    BASE_FLAGS | K_MEM_PERM_EXEC);
 
 	func = (void (*)(bool *executed))mapped_exec;
 	func(&executed);
 	zassert_true(executed, "function did not execute");
 
 	/* Now map without execution and execution should now fail */
-	z_phys_map(&mapped_ro, z_mem_phys_addr(__test_mem_map_start),
-		   (uintptr_t)(__test_mem_map_end - __test_mem_map_start), BASE_FLAGS);
+	k_mem_map_phys_bare(&mapped_ro, z_mem_phys_addr(__test_mem_map_start),
+			    (uintptr_t)(__test_mem_map_end - __test_mem_map_start),
+			    BASE_FLAGS);
 
 	func = (void (*)(bool *executed))mapped_ro;
 	expect_fault = true;
@@ -166,18 +167,18 @@ ZTEST(mem_map, test_z_phys_map_exec)
  *
  * @ingroup kernel_memprotect_tests
  */
-ZTEST(mem_map, test_z_phys_map_side_effect)
+ZTEST(mem_map, test_k_mem_map_phys_bare_side_effect)
 {
 	uint8_t *mapped;
 
 	expect_fault = false;
 
-	/* z_phys_map() is supposed to always create fresh mappings.
+	/* k_mem_map_phys_bare() is supposed to always create fresh mappings.
 	 * Show that by mapping test_page to an RO region, we can still
 	 * modify test_page.
 	 */
-	z_phys_map(&mapped, z_mem_phys_addr(test_page),
-		   sizeof(test_page), BASE_FLAGS);
+	k_mem_map_phys_bare(&mapped, z_mem_phys_addr(test_page),
+			    sizeof(test_page), BASE_FLAGS);
 
 	/* Should NOT fault */
 	test_page[0] = 42;
@@ -190,26 +191,26 @@ ZTEST(mem_map, test_z_phys_map_side_effect)
 }
 
 /**
- * Test that z_phys_unmap() unmaps the memory and it is no longer
+ * Test that k_mem_unmap_phys_bare() unmaps the memory and it is no longer
  * accessible afterwards.
  *
  * @ingroup kernel_memprotect_tests
  */
-ZTEST(mem_map, test_z_phys_unmap)
+ZTEST(mem_map, test_k_mem_unmap_phys_bare)
 {
 	uint8_t *mapped;
 
 	expect_fault = false;
 
 	/* Map in a page that allows writes */
-	z_phys_map(&mapped, z_mem_phys_addr(test_page),
-		   sizeof(test_page), BASE_FLAGS | K_MEM_PERM_RW);
+	k_mem_map_phys_bare(&mapped, z_mem_phys_addr(test_page),
+			    sizeof(test_page), BASE_FLAGS | K_MEM_PERM_RW);
 
 	/* Should NOT fault */
 	mapped[0] = 42;
 
 	/* Unmap the memory */
-	z_phys_unmap(mapped, sizeof(test_page));
+	k_mem_unmap_phys_bare(mapped, sizeof(test_page));
 
 	/* Should fault since test_page is no longer accessible */
 	expect_fault = true;
@@ -219,18 +220,18 @@ ZTEST(mem_map, test_z_phys_unmap)
 }
 
 /**
- * Show that z_phys_unmap() can reclaim the virtual region correctly.
+ * Show that k_mem_unmap_phys_bare() can reclaim the virtual region correctly.
  *
  * @ingroup kernel_memprotect_tests
  */
-ZTEST(mem_map, test_z_phys_map_unmap_reclaim_addr)
+ZTEST(mem_map, test_k_mem_map_phys_bare_unmap_reclaim_addr)
 {
 	uint8_t *mapped, *mapped_old;
 	uint8_t *buf = test_page + BUF_OFFSET;
 
 	/* Map the buffer the first time. */
-	z_phys_map(&mapped, z_mem_phys_addr(buf),
-		   BUF_SIZE, BASE_FLAGS);
+	k_mem_map_phys_bare(&mapped, z_mem_phys_addr(buf),
+			    BUF_SIZE, BASE_FLAGS);
 
 	printk("Mapped (1st time): %p\n", mapped);
 
@@ -240,18 +241,17 @@ ZTEST(mem_map, test_z_phys_map_unmap_reclaim_addr)
 	/*
 	 * Unmap the buffer.
 	 * This should reclaim the bits in virtual region tracking,
-	 * so that the next time z_phys_map() is called with
+	 * so that the next time k_mem_map_phys_bare() is called with
 	 * the same arguments, it will return the same address.
 	 */
-	z_phys_unmap(mapped, BUF_SIZE);
+	k_mem_unmap_phys_bare(mapped, BUF_SIZE);
 
 	/*
 	 * Map again the same buffer using same parameters.
 	 * It should give us back the same virtual address
 	 * as above when it is mapped the first time.
 	 */
-	z_phys_map(&mapped, z_mem_phys_addr(buf),
-		   BUF_SIZE, BASE_FLAGS);
+	k_mem_map_phys_bare(&mapped, z_mem_phys_addr(buf), BUF_SIZE, BASE_FLAGS);
 
 	printk("Mapped (2nd time): %p\n", mapped);
 
@@ -508,8 +508,8 @@ ZTEST(mem_map_api, test_k_mem_map_user)
 	 */
 	expect_fault = false;
 
-	z_phys_map(&mapped, z_mem_phys_addr(test_page), sizeof(test_page),
-		   BASE_FLAGS | K_MEM_PERM_RW | K_MEM_PERM_USER);
+	k_mem_map_phys_bare(&mapped, z_mem_phys_addr(test_page), sizeof(test_page),
+			    BASE_FLAGS | K_MEM_PERM_RW | K_MEM_PERM_USER);
 
 	printk("mapped a page: %p - %p (with K_MEM_PERM_USER)\n", mapped,
 		mapped + CONFIG_MMU_PAGE_SIZE);
@@ -521,7 +521,7 @@ ZTEST(mem_map_api, test_k_mem_map_user)
 	k_thread_join(&user_thread, K_FOREVER);
 
 	/* Unmap the memory */
-	z_phys_unmap(mapped, sizeof(test_page));
+	k_mem_unmap_phys_bare(mapped, sizeof(test_page));
 
 	/*
 	 * Map the region without using K_MEM_PERM_USER and try to access it
@@ -529,8 +529,8 @@ ZTEST(mem_map_api, test_k_mem_map_user)
 	 */
 	expect_fault = true;
 
-	z_phys_map(&mapped, z_mem_phys_addr(test_page), sizeof(test_page),
-		   BASE_FLAGS | K_MEM_PERM_RW);
+	k_mem_map_phys_bare(&mapped, z_mem_phys_addr(test_page), sizeof(test_page),
+			    BASE_FLAGS | K_MEM_PERM_RW);
 
 	printk("mapped a page: %p - %p (without K_MEM_PERM_USER)\n", mapped,
 		mapped + CONFIG_MMU_PAGE_SIZE);
diff --git a/tests/lib/shared_multi_heap/src/main.c b/tests/lib/shared_multi_heap/src/main.c
index a9883ecc1c9..b1fe4c3dad3 100644
--- a/tests/lib/shared_multi_heap/src/main.c
+++ b/tests/lib/shared_multi_heap/src/main.c
@@ -46,7 +46,7 @@ static void smh_reg_map(struct shared_multi_heap_region *region)
 	mem_attr = (region->attr == SMH_REG_ATTR_CACHEABLE) ? K_MEM_CACHE_WB : K_MEM_CACHE_NONE;
 	mem_attr |= K_MEM_PERM_RW;
 
-	z_phys_map(&v_addr, region->addr, region->size, mem_attr);
+	k_mem_map_phys_bare(&v_addr, region->addr, region->size, mem_attr);
 
 	region->addr = (uintptr_t) v_addr;
 }
diff --git a/west.yml b/west.yml
index d45e14b5d4a..0b0f18616de 100644
--- a/west.yml
+++ b/west.yml
@@ -30,7 +30,7 @@ manifest:
   # Please add items below based on alphabetical order
   projects:
     - name: acpica
-      revision: da5f2721e1c7f188fe04aa50af76f4b94f3c3ea3
+      revision: 8d24867bc9c9d81c81eeac59391cda59333affd4
       path: modules/lib/acpica
     - name: bsim
       repo-path: babblesim-manifest