--- a/include/linux/kasan.h~kasan-inline-kasan_reset_tag-for-tag-based-modes
+++ a/include/linux/kasan.h
@@ -194,7 +194,10 @@ static inline void kasan_record_aux_stac
 
 #if defined(CONFIG_KASAN_SW_TAGS) || defined(CONFIG_KASAN_HW_TAGS)
 
-void *kasan_reset_tag(const void *addr);
+static inline void *kasan_reset_tag(const void *addr)
+{
+	return (void *)arch_kasan_reset_tag(addr);
+}
 
 bool kasan_report(unsigned long addr, size_t size,
 		bool is_write, unsigned long ip);
--- a/mm/kasan/common.c~kasan-inline-kasan_reset_tag-for-tag-based-modes
+++ a/mm/kasan/common.c
@@ -179,14 +179,14 @@ size_t kasan_metadata_size(struct kmem_c
 struct kasan_alloc_meta *kasan_get_alloc_meta(struct kmem_cache *cache,
 					      const void *object)
 {
-	return (void *)reset_tag(object) + cache->kasan_info.alloc_meta_offset;
+	return kasan_reset_tag(object) + cache->kasan_info.alloc_meta_offset;
 }
 
 struct kasan_free_meta *kasan_get_free_meta(struct kmem_cache *cache,
 					    const void *object)
 {
 	BUILD_BUG_ON(sizeof(struct kasan_free_meta) > 32);
-	return (void *)reset_tag(object) + cache->kasan_info.free_meta_offset;
+	return kasan_reset_tag(object) + cache->kasan_info.free_meta_offset;
 }
 
 void kasan_poison_slab(struct page *page)
@@ -283,7 +283,7 @@ static bool __kasan_slab_free(struct kme
 
 	tag = get_tag(object);
 	tagged_object = object;
-	object = reset_tag(object);
+	object = kasan_reset_tag(object);
 
 	if (unlikely(nearest_obj(cache, virt_to_head_page(object), object) !=
 	    object)) {
--- a/mm/kasan/hw_tags.c~kasan-inline-kasan_reset_tag-for-tag-based-modes
+++ a/mm/kasan/hw_tags.c
@@ -31,18 +31,13 @@ void __init kasan_init_hw_tags(void)
 	pr_info("KernelAddressSanitizer initialized\n");
 }
 
-void *kasan_reset_tag(const void *addr)
-{
-	return reset_tag(addr);
-}
-
 void poison_range(const void *address, size_t size, u8 value)
 {
 	/* Skip KFENCE memory if called explicitly outside of sl*b. */
 	if (is_kfence_address(address))
 		return;
 
-	hw_set_mem_tag_range(reset_tag(address),
+	hw_set_mem_tag_range(kasan_reset_tag(address),
 			round_up(size, KASAN_GRANULE_SIZE), value);
 }
 
@@ -52,7 +47,7 @@ void unpoison_range(const void *address,
 	if (is_kfence_address(address))
 		return;
 
-	hw_set_mem_tag_range(reset_tag(address),
+	hw_set_mem_tag_range(kasan_reset_tag(address),
 			round_up(size, KASAN_GRANULE_SIZE), get_tag(address));
 }
 
--- a/mm/kasan/kasan.h~kasan-inline-kasan_reset_tag-for-tag-based-modes
+++ a/mm/kasan/kasan.h
@@ -248,15 +248,11 @@ static inline const void *arch_kasan_set
 	return addr;
 }
 #endif
-#ifndef arch_kasan_reset_tag
-#define arch_kasan_reset_tag(addr)	((void *)(addr))
-#endif
 #ifndef arch_kasan_get_tag
 #define arch_kasan_get_tag(addr)	0
 #endif
 
 #define set_tag(addr, tag)	((void *)arch_kasan_set_tag((addr), (tag)))
-#define reset_tag(addr)		((void *)arch_kasan_reset_tag(addr))
 #define get_tag(addr)		arch_kasan_get_tag(addr)
 
 #ifdef CONFIG_KASAN_HW_TAGS
--- a/mm/kasan/report.c~kasan-inline-kasan_reset_tag-for-tag-based-modes
+++ a/mm/kasan/report.c
@@ -328,7 +328,7 @@ void kasan_report_invalid_free(void *obj
 	unsigned long flags;
 	u8 tag = get_tag(object);
 
-	object = reset_tag(object);
+	object = kasan_reset_tag(object);
 
 #if IS_ENABLED(CONFIG_KUNIT)
 	if (current->kunit_test)
@@ -361,7 +361,7 @@ static void __kasan_report(unsigned long
 	disable_trace_on_warning();
 
 	tagged_addr = (void *)addr;
-	untagged_addr = reset_tag(tagged_addr);
+	untagged_addr = kasan_reset_tag(tagged_addr);
 
 	info.access_addr = tagged_addr;
 	if (addr_has_metadata(untagged_addr))
--- a/mm/kasan/report_hw_tags.c~kasan-inline-kasan_reset_tag-for-tag-based-modes
+++ a/mm/kasan/report_hw_tags.c
@@ -22,7 +22,7 @@ const char *get_bug_type(struct kasan_ac
 
 void *find_first_bad_addr(void *addr, size_t size)
 {
-	return reset_tag(addr);
+	return kasan_reset_tag(addr);
 }
 
 void metadata_fetch_row(char *buffer, void *row)
--- a/mm/kasan/report_sw_tags.c~kasan-inline-kasan_reset_tag-for-tag-based-modes
+++ a/mm/kasan/report_sw_tags.c
@@ -41,7 +41,7 @@ const char *get_bug_type(struct kasan_ac
 	int i;
 
 	tag = get_tag(info->access_addr);
-	addr = reset_tag(info->access_addr);
+	addr = kasan_reset_tag(info->access_addr);
 	page = kasan_addr_to_page(addr);
 	if (page && PageSlab(page)) {
 		cache = page->slab_cache;
@@ -72,7 +72,7 @@ const char *get_bug_type(struct kasan_ac
 void *find_first_bad_addr(void *addr, size_t size)
 {
 	u8 tag = get_tag(addr);
-	void *p = reset_tag(addr);
+	void *p = kasan_reset_tag(addr);
 	void *end = p + size;
 
 	while (p < end && tag == *(u8 *)kasan_mem_to_shadow(p))
--- a/mm/kasan/shadow.c~kasan-inline-kasan_reset_tag-for-tag-based-modes
+++ a/mm/kasan/shadow.c
@@ -82,7 +82,7 @@ void poison_range(const void *address, s
 	 * some of the callers (e.g. kasan_poison_object_data) pass tagged
 	 * addresses to this function.
 	 */
-	address = reset_tag(address);
+	address = kasan_reset_tag(address);
 
 	/* Skip KFENCE memory if called explicitly outside of sl*b. */
 	if (is_kfence_address(address))
@@ -103,7 +103,7 @@ void unpoison_range(const void *address,
 	 * some of the callers (e.g. kasan_unpoison_object_data) pass tagged
 	 * addresses to this function.
 	 */
-	address = reset_tag(address);
+	address = kasan_reset_tag(address);
 
 	/*
 	 * Skip KFENCE memory if called explicitly outside of sl*b. Also note
--- a/mm/kasan/sw_tags.c~kasan-inline-kasan_reset_tag-for-tag-based-modes
+++ a/mm/kasan/sw_tags.c
@@ -67,11 +67,6 @@ u8 random_tag(void)
 	return (u8)(state % (KASAN_TAG_MAX + 1));
 }
 
-void *kasan_reset_tag(const void *addr)
-{
-	return reset_tag(addr);
-}
-
 bool check_memory_region(unsigned long addr, size_t size, bool write,
 				unsigned long ret_ip)
 {
@@ -107,7 +102,7 @@ bool check_memory_region(unsigned long a
 	if (tag == KASAN_TAG_KERNEL)
 		return true;
 
-	untagged_addr = reset_tag((const void *)addr);
+	untagged_addr = kasan_reset_tag((const void *)addr);
 	if (unlikely(untagged_addr <
 			kasan_shadow_to_mem((void *)KASAN_SHADOW_START))) {
 		return !kasan_report(addr, size, write, ret_ip);
@@ -126,7 +121,7 @@ bool check_memory_region(unsigned long a
 bool check_invalid_free(void *addr)
 {
 	u8 tag = get_tag(addr);
-	u8 shadow_byte = READ_ONCE(*(u8 *)kasan_mem_to_shadow(reset_tag(addr)));
+	u8 shadow_byte = READ_ONCE(*(u8 *)kasan_mem_to_shadow(kasan_reset_tag(addr)));
 
 	return (shadow_byte == KASAN_TAG_INVALID) ||
 		(tag != KASAN_TAG_KERNEL && tag != shadow_byte);
