diff --git a/tools/testing/selftests/mm/.gitignore b/tools/testing/selftests/mm/.gitignore
index 121000c28c10..c5241b193db8 100644
--- a/tools/testing/selftests/mm/.gitignore
+++ b/tools/testing/selftests/mm/.gitignore
@@ -57,4 +57,4 @@ droppable
 hugetlb_dio
 pkey_sighandler_tests_32
 pkey_sighandler_tests_64
-guard-pages
+guard-regions
diff --git a/tools/testing/selftests/mm/Makefile b/tools/testing/selftests/mm/Makefile
index 63ce39d024bb..8270895039d1 100644
--- a/tools/testing/selftests/mm/Makefile
+++ b/tools/testing/selftests/mm/Makefile
@@ -97,7 +97,7 @@ TEST_GEN_FILES += hugetlb_fault_after_madv
 TEST_GEN_FILES += hugetlb_madv_vs_map
 TEST_GEN_FILES += hugetlb_dio
 TEST_GEN_FILES += droppable
-TEST_GEN_FILES += guard-pages
+TEST_GEN_FILES += guard-regions
 
 ifneq ($(ARCH),arm64)
 TEST_GEN_FILES += soft-dirty
diff --git a/tools/testing/selftests/mm/guard-pages.c b/tools/testing/selftests/mm/guard-regions.c
similarity index 98%
rename from tools/testing/selftests/mm/guard-pages.c
rename to tools/testing/selftests/mm/guard-regions.c
index ece37212a8a2..7a41cf9ffbdf 100644
--- a/tools/testing/selftests/mm/guard-pages.c
+++ b/tools/testing/selftests/mm/guard-regions.c
@@ -107,12 +107,12 @@ static bool try_read_write_buf(char *ptr)
 	return try_read_buf(ptr) && try_write_buf(ptr);
 }
 
-FIXTURE(guard_pages)
+FIXTURE(guard_regions)
 {
 	unsigned long page_size;
 };
 
-FIXTURE_SETUP(guard_pages)
+FIXTURE_SETUP(guard_regions)
 {
 	struct sigaction act = {
 		.sa_handler = &handle_fatal,
@@ -126,7 +126,7 @@ FIXTURE_SETUP(guard_pages)
 	self->page_size = (unsigned long)sysconf(_SC_PAGESIZE);
 };
 
-FIXTURE_TEARDOWN(guard_pages)
+FIXTURE_TEARDOWN(guard_regions)
 {
 	struct sigaction act = {
 		.sa_handler = SIG_DFL,
@@ -137,7 +137,7 @@ FIXTURE_TEARDOWN(guard_pages)
 	sigaction(SIGSEGV, &act, NULL);
 }
 
-TEST_F(guard_pages, basic)
+TEST_F(guard_regions, basic)
 {
 	const unsigned long NUM_PAGES = 10;
 	const unsigned long page_size = self->page_size;
@@ -231,7 +231,7 @@ TEST_F(guard_pages, basic)
 }
 
 /* Assert that operations applied across multiple VMAs work as expected. */
-TEST_F(guard_pages, multi_vma)
+TEST_F(guard_regions, multi_vma)
 {
 	const unsigned long page_size = self->page_size;
 	char *ptr_region, *ptr, *ptr1, *ptr2, *ptr3;
@@ -367,7 +367,7 @@ TEST_F(guard_pages, multi_vma)
  * Assert that batched operations performed using process_madvise() work as
  * expected.
  */
-TEST_F(guard_pages, process_madvise)
+TEST_F(guard_regions, process_madvise)
 {
 	const unsigned long page_size = self->page_size;
 	pid_t pid = getpid();
@@ -467,7 +467,7 @@ TEST_F(guard_pages, process_madvise)
 }
 
 /* Assert that unmapping ranges does not leave guard markers behind. */
-TEST_F(guard_pages, munmap)
+TEST_F(guard_regions, munmap)
 {
 	const unsigned long page_size = self->page_size;
 	char *ptr, *ptr_new1, *ptr_new2;
@@ -505,7 +505,7 @@ TEST_F(guard_pages, munmap)
 }
 
 /* Assert that mprotect() operations have no bearing on guard markers. */
-TEST_F(guard_pages, mprotect)
+TEST_F(guard_regions, mprotect)
 {
 	const unsigned long page_size = self->page_size;
 	char *ptr;
@@ -553,7 +553,7 @@ TEST_F(guard_pages, mprotect)
 }
 
 /* Split and merge VMAs and make sure guard pages still behave. */
-TEST_F(guard_pages, split_merge)
+TEST_F(guard_regions, split_merge)
 {
 	const unsigned long page_size = self->page_size;
 	char *ptr, *ptr_new;
@@ -684,7 +684,7 @@ TEST_F(guard_pages, split_merge)
 }
 
 /* Assert that MADV_DONTNEED does not remove guard markers. */
-TEST_F(guard_pages, dontneed)
+TEST_F(guard_regions, dontneed)
 {
 	const unsigned long page_size = self->page_size;
 	char *ptr;
@@ -737,7 +737,7 @@ TEST_F(guard_pages, dontneed)
 }
 
 /* Assert that mlock()'ed pages work correctly with guard markers. */
-TEST_F(guard_pages, mlock)
+TEST_F(guard_regions, mlock)
 {
 	const unsigned long page_size = self->page_size;
 	char *ptr;
@@ -810,7 +810,7 @@ TEST_F(guard_pages, mlock)
  *
  * - Moving a mapping alone should retain markers as they are.
  */
-TEST_F(guard_pages, mremap_move)
+TEST_F(guard_regions, mremap_move)
 {
 	const unsigned long page_size = self->page_size;
 	char *ptr, *ptr_new;
@@ -857,7 +857,7 @@ TEST_F(guard_pages, mremap_move)
  * will have to remove guard pages manually to fix up (they'd have to do the
  * same if it were a PROT_NONE mapping).
  */
-TEST_F(guard_pages, mremap_expand)
+TEST_F(guard_regions, mremap_expand)
 {
 	const unsigned long page_size = self->page_size;
 	char *ptr, *ptr_new;
@@ -920,7 +920,7 @@ TEST_F(guard_pages, mremap_expand)
  * if the user were using a PROT_NONE mapping they'd have to manually fix this
  * up also so this is OK.
  */
-TEST_F(guard_pages, mremap_shrink)
+TEST_F(guard_regions, mremap_shrink)
 {
 	const unsigned long page_size = self->page_size;
 	char *ptr;
@@ -984,7 +984,7 @@ TEST_F(guard_pages, mremap_shrink)
  * Assert that forking a process with VMAs that do not have VM_WIPEONFORK set
  * retain guard pages.
  */
-TEST_F(guard_pages, fork)
+TEST_F(guard_regions, fork)
 {
 	const unsigned long page_size = self->page_size;
 	char *ptr;
@@ -1039,7 +1039,7 @@ TEST_F(guard_pages, fork)
  * Assert expected behaviour after we fork populated ranges of anonymous memory
  * and then guard and unguard the range.
  */
-TEST_F(guard_pages, fork_cow)
+TEST_F(guard_regions, fork_cow)
 {
 	const unsigned long page_size = self->page_size;
 	char *ptr;
@@ -1110,7 +1110,7 @@ TEST_F(guard_pages, fork_cow)
  * Assert that forking a process with VMAs that do have VM_WIPEONFORK set
  * behave as expected.
  */
-TEST_F(guard_pages, fork_wipeonfork)
+TEST_F(guard_regions, fork_wipeonfork)
 {
 	const unsigned long page_size = self->page_size;
 	char *ptr;
@@ -1160,7 +1160,7 @@ TEST_F(guard_pages, fork_wipeonfork)
 }
 
 /* Ensure that MADV_FREE retains guard entries as expected. */
-TEST_F(guard_pages, lazyfree)
+TEST_F(guard_regions, lazyfree)
 {
 	const unsigned long page_size = self->page_size;
 	char *ptr;
@@ -1196,7 +1196,7 @@ TEST_F(guard_pages, lazyfree)
 }
 
 /* Ensure that MADV_POPULATE_READ, MADV_POPULATE_WRITE behave as expected. */
-TEST_F(guard_pages, populate)
+TEST_F(guard_regions, populate)
 {
 	const unsigned long page_size = self->page_size;
 	char *ptr;
@@ -1222,7 +1222,7 @@ TEST_F(guard_pages, populate)
 }
 
 /* Ensure that MADV_COLD, MADV_PAGEOUT do not remove guard markers. */
-TEST_F(guard_pages, cold_pageout)
+TEST_F(guard_regions, cold_pageout)
 {
 	const unsigned long page_size = self->page_size;
 	char *ptr;
@@ -1268,7 +1268,7 @@ TEST_F(guard_pages, cold_pageout)
 }
 
 /* Ensure that guard pages do not break userfaultd. */
-TEST_F(guard_pages, uffd)
+TEST_F(guard_regions, uffd)
 {
 	const unsigned long page_size = self->page_size;
 	int uffd;
