Merge branch 'mm-hotfixes-stable' into mm-nonmm-stable in order to be able

to merge "kho: make debugfs interface optional" into mm-nonmm-stable.

2 files changed, 8 insertions, 9 deletions

diff --git a/tools/testing/selftests/mm/uffd-unit-tests.c b/tools/testing/selftests/mm/uffd-unit-tests.c
index 9e3be2ee7f1b..f917b4c4c943 100644
--- a/tools/testing/selftests/mm/uffd-unit-tests.c
+++ b/tools/testing/selftests/mm/uffd-unit-tests.c
@@ -1758,10 +1758,15 @@ int main(int argc, char *argv[])
 			uffd_test_ops = mem_type->mem_ops;
 			uffd_test_case_ops = test->test_case_ops;
 
-			if (mem_type->mem_flag & (MEM_HUGETLB_PRIVATE | MEM_HUGETLB))
+			if (mem_type->mem_flag & (MEM_HUGETLB_PRIVATE | MEM_HUGETLB)) {
 				gopts.page_size = default_huge_page_size();
-			else
+				if (gopts.page_size == 0) {
+					uffd_test_skip("huge page size is 0, feature missing?");
+					continue;
+				}
+			} else {
 				gopts.page_size = psize();
+			}
 
 			/* Ensure we have at least 2 pages */
 			gopts.nr_pages = MAX(UFFD_TEST_MEM_SIZE, gopts.page_size * 2)
@@ -1776,12 +1781,6 @@ int main(int argc, char *argv[])
 				continue;
 
 			uffd_test_start("%s on %s", test->name, mem_type->name);
-			if ((mem_type->mem_flag == MEM_HUGETLB ||
-			    mem_type->mem_flag == MEM_HUGETLB_PRIVATE) &&
-			    (default_huge_page_size() == 0)) {
-				uffd_test_skip("huge page size is 0, feature missing?");
-				continue;
-			}
 			if (!uffd_feature_supported(test)) {
 				uffd_test_skip("feature missing");
 				continue;
diff --git a/tools/testing/selftests/user_events/perf_test.c b/tools/testing/selftests/user_events/perf_test.c
index 5288e768b207..68625362add2 100644
--- a/tools/testing/selftests/user_events/perf_test.c
+++ b/tools/testing/selftests/user_events/perf_test.c
@@ -236,7 +236,7 @@ TEST_F(user, perf_empty_events) {
 	ASSERT_EQ(1 << reg.enable_bit, self->check);
 
 	/* Ensure write shows up at correct offset */
-	ASSERT_NE(-1, write(self->data_fd, &reg.write_index,
+	ASSERT_NE(-1, write(self->data_fd, (void *)&reg.write_index,
 					sizeof(reg.write_index)));
 	val = (void *)(((char *)perf_page) + perf_page->data_offset);
 	ASSERT_EQ(PERF_RECORD_SAMPLE, *val);