diff --git a/lib/Kconfig b/lib/Kconfig
index eaaad4d85bf2..986ea474836c 100644
--- a/lib/Kconfig
+++ b/lib/Kconfig
@@ -685,15 +685,6 @@ config STACKDEPOT_ALWAYS_INIT
 	bool
 	select STACKDEPOT
 
-config STACK_HASH_ORDER
-	int "stack depot hash size (12 => 4KB, 20 => 1024KB)"
-	range 12 20
-	default 20
-	depends on STACKDEPOT
-	help
-	 Select the hash size as a power of 2 for the stackdepot hash table.
-	 Choose a lower value to reduce the memory impact.
-
 config REF_TRACKER
 	bool
 	depends on STACKTRACE_SUPPORT
diff --git a/lib/stackdepot.c b/lib/stackdepot.c
index 5ca0d086ef4a..e73fda23388d 100644
--- a/lib/stackdepot.c
+++ b/lib/stackdepot.c
@@ -32,6 +32,7 @@
 #include <linux/string.h>
 #include <linux/types.h>
 #include <linux/memblock.h>
+#include <linux/kasan-enabled.h>
 
 #define DEPOT_STACK_BITS (sizeof(depot_stack_handle_t) * 8)
 
@@ -145,10 +146,16 @@ depot_alloc_stack(unsigned long *entries, int size, u32 hash, void **prealloc)
 	return stack;
 }
 
-#define STACK_HASH_SIZE (1L << CONFIG_STACK_HASH_ORDER)
-#define STACK_HASH_MASK (STACK_HASH_SIZE - 1)
+/* one hash table bucket entry per 16kB of memory */
+#define STACK_HASH_SCALE	14
+/* limited between 4k and 1M buckets */
+#define STACK_HASH_ORDER_MIN	12
+#define STACK_HASH_ORDER_MAX	20
 #define STACK_HASH_SEED 0x9747b28c
 
+static unsigned int stack_hash_order;
+static unsigned int stack_hash_mask;
+
 static bool stack_depot_disable;
 static struct stack_record **stack_table;
 
@@ -175,7 +182,7 @@ void __init stack_depot_want_early_init(void)
 
 int __init stack_depot_early_init(void)
 {
-	size_t size;
+	unsigned long entries = 0;
 
 	/* This is supposed to be called only once, from mm_init() */
 	if (WARN_ON(__stack_depot_early_init_passed))
@@ -183,13 +190,23 @@ int __init stack_depot_early_init(void)
 
 	__stack_depot_early_init_passed = true;
 
+	if (kasan_enabled() && !stack_hash_order)
+		stack_hash_order = STACK_HASH_ORDER_MAX;
+
 	if (!__stack_depot_want_early_init || stack_depot_disable)
 		return 0;
 
-	size = (STACK_HASH_SIZE * sizeof(struct stack_record *));
-	pr_info("Stack Depot early init allocating hash table with memblock_alloc, %zu bytes\n",
-		size);
-	stack_table = memblock_alloc(size, SMP_CACHE_BYTES);
+	if (stack_hash_order)
+		entries = 1UL <<  stack_hash_order;
+	stack_table = alloc_large_system_hash("stackdepot",
+						sizeof(struct stack_record *),
+						entries,
+						STACK_HASH_SCALE,
+						HASH_EARLY | HASH_ZERO,
+						NULL,
+						&stack_hash_mask,
+						1UL << STACK_HASH_ORDER_MIN,
+						1UL << STACK_HASH_ORDER_MAX);
 
 	if (!stack_table) {
 		pr_err("Stack Depot hash table allocation failed, disabling\n");
@@ -207,13 +224,35 @@ int stack_depot_init(void)
 
 	mutex_lock(&stack_depot_init_mutex);
 	if (!stack_depot_disable && !stack_table) {
-		pr_info("Stack Depot allocating hash table with kvcalloc\n");
-		stack_table = kvcalloc(STACK_HASH_SIZE, sizeof(struct stack_record *), GFP_KERNEL);
+		unsigned long entries;
+		int scale = STACK_HASH_SCALE;
+
+		if (stack_hash_order) {
+			entries = 1UL << stack_hash_order;
+		} else {
+			entries = nr_free_buffer_pages();
+			entries = roundup_pow_of_two(entries);
+
+			if (scale > PAGE_SHIFT)
+				entries >>= (scale - PAGE_SHIFT);
+			else
+				entries <<= (PAGE_SHIFT - scale);
+		}
+
+		if (entries < 1UL << STACK_HASH_ORDER_MIN)
+			entries = 1UL << STACK_HASH_ORDER_MIN;
+		if (entries > 1UL << STACK_HASH_ORDER_MAX)
+			entries = 1UL << STACK_HASH_ORDER_MAX;
+
+		pr_info("Stack Depot allocating hash table of %lu entries with kvcalloc\n",
+				entries);
+		stack_table = kvcalloc(entries, sizeof(struct stack_record *), GFP_KERNEL);
 		if (!stack_table) {
 			pr_err("Stack Depot hash table allocation failed, disabling\n");
 			stack_depot_disable = true;
 			ret = -ENOMEM;
 		}
+		stack_hash_mask = entries - 1;
 	}
 	mutex_unlock(&stack_depot_init_mutex);
 	return ret;
@@ -386,7 +425,7 @@ depot_stack_handle_t __stack_depot_save(unsigned long *entries,
 		goto fast_exit;
 
 	hash = hash_stack(entries, nr_entries);
-	bucket = &stack_table[hash & STACK_HASH_MASK];
+	bucket = &stack_table[hash & stack_hash_mask];
 
 	/*
 	 * Fast path: look the stack trace up without locking.