diff --git a/arch/sh/kernel/machine_kexec.c b/arch/sh/kernel/machine_kexec.c
index b9f9f1a5afdc..63d63a36f6f2 100644
--- a/arch/sh/kernel/machine_kexec.c
+++ b/arch/sh/kernel/machine_kexec.c
@@ -168,7 +168,8 @@ void __init reserve_crashkernel(void)
 	crash_size = PAGE_ALIGN(resource_size(&crashk_res));
 	if (!crashk_res.start) {
 		unsigned long max = memblock_end_of_DRAM() - memory_limit;
-		crashk_res.start = __memblock_alloc_base(crash_size, PAGE_SIZE, max);
+		crashk_res.start = memblock_phys_alloc_range(crash_size,
+							     PAGE_SIZE, 0, max);
 		if (!crashk_res.start) {
 			pr_err("crashkernel allocation failed\n");
 			goto disable;
diff --git a/arch/x86/kernel/e820.c b/arch/x86/kernel/e820.c
index a687d10da417..5203ee4e6435 100644
--- a/arch/x86/kernel/e820.c
+++ b/arch/x86/kernel/e820.c
@@ -775,7 +775,7 @@ u64 __init e820__memblock_alloc_reserved(u64 size, u64 align)
 {
 	u64 addr;
 
-	addr = __memblock_alloc_base(size, align, MEMBLOCK_ALLOC_ACCESSIBLE);
+	addr = memblock_phys_alloc(size, align);
 	if (addr) {
 		e820__range_update_kexec(addr, size, E820_TYPE_RAM, E820_TYPE_RESERVED);
 		pr_info("update e820_table_kexec for e820__memblock_alloc_reserved()\n");
diff --git a/arch/x86/mm/numa.c b/arch/x86/mm/numa.c
index 12c1b7a83ed7..dfb6c4df639a 100644
--- a/arch/x86/mm/numa.c
+++ b/arch/x86/mm/numa.c
@@ -195,15 +195,11 @@ static void __init alloc_node_data(int nid)
 	 * Allocate node data.  Try node-local memory and then any node.
 	 * Never allocate in DMA zone.
 	 */
-	nd_pa = memblock_phys_alloc_nid(nd_size, SMP_CACHE_BYTES, nid);
+	nd_pa = memblock_phys_alloc_try_nid(nd_size, SMP_CACHE_BYTES, nid);
 	if (!nd_pa) {
-		nd_pa = __memblock_alloc_base(nd_size, SMP_CACHE_BYTES,
-					      MEMBLOCK_ALLOC_ACCESSIBLE);
-		if (!nd_pa) {
-			pr_err("Cannot find %zu bytes in any node (initial node: %d)\n",
-			       nd_size, nid);
-			return;
-		}
+		pr_err("Cannot find %zu bytes in any node (initial node: %d)\n",
+		       nd_size, nid);
+		return;
 	}
 	nd = __va(nd_pa);
 
diff --git a/drivers/of/of_reserved_mem.c b/drivers/of/of_reserved_mem.c
index e773063c6de9..8c07d7da5256 100644
--- a/drivers/of/of_reserved_mem.c
+++ b/drivers/of/of_reserved_mem.c
@@ -31,13 +31,10 @@ static int __init early_init_dt_alloc_reserved_memory_arch(phys_addr_t size,
 	phys_addr_t *res_base)
 {
 	phys_addr_t base;
-	/*
-	 * We use __memblock_alloc_base() because memblock_alloc_base()
-	 * panic()s on allocation failure.
-	 */
+
 	end = !end ? MEMBLOCK_ALLOC_ANYWHERE : end;
 	align = !align ? SMP_CACHE_BYTES : align;
-	base = __memblock_alloc_base(size, align, end);
+	base = memblock_phys_alloc_range(size, align, 0, end);
 	if (!base)
 		return -ENOMEM;
 
diff --git a/include/linux/memblock.h b/include/linux/memblock.h
index 7caecb42bfea..017aeb223b24 100644
--- a/include/linux/memblock.h
+++ b/include/linux/memblock.h
@@ -452,8 +452,6 @@ static inline bool memblock_bottom_up(void)
 
 phys_addr_t memblock_alloc_base(phys_addr_t size, phys_addr_t align,
 				phys_addr_t max_addr);
-phys_addr_t __memblock_alloc_base(phys_addr_t size, phys_addr_t align,
-				  phys_addr_t max_addr);
 phys_addr_t memblock_phys_mem_size(void);
 phys_addr_t memblock_reserved_size(void);
 phys_addr_t memblock_mem_size(unsigned long limit_pfn);
diff --git a/mm/memblock.c b/mm/memblock.c
index d0b76bb7340d..5b6aeb8108d9 100644
--- a/mm/memblock.c
+++ b/mm/memblock.c
@@ -1306,17 +1306,12 @@ again:
 	return ret;
 }
 
-phys_addr_t __init __memblock_alloc_base(phys_addr_t size, phys_addr_t align, phys_addr_t max_addr)
-{
-	return memblock_alloc_range_nid(size, align, 0, max_addr, NUMA_NO_NODE,
-					MEMBLOCK_NONE);
-}
-
 phys_addr_t __init memblock_alloc_base(phys_addr_t size, phys_addr_t align, phys_addr_t max_addr)
 {
 	phys_addr_t alloc;
 
-	alloc = __memblock_alloc_base(size, align, max_addr);
+	alloc = memblock_alloc_range_nid(size, align, 0, max_addr, NUMA_NO_NODE,
+					MEMBLOCK_NONE);
 
 	if (alloc == 0)
 		panic("ERROR: Failed to allocate %pa bytes below %pa.\n",