diff options
Diffstat (limited to 'mm')
-rw-r--r-- | mm/kasan/kasan_test.c | 6 | ||||
-rw-r--r-- | mm/slub.c | 2 |
2 files changed, 4 insertions, 4 deletions
diff --git a/mm/kasan/kasan_test.c b/mm/kasan/kasan_test.c index f25692def781..2503ae2ae65d 100644 --- a/mm/kasan/kasan_test.c +++ b/mm/kasan/kasan_test.c @@ -1292,7 +1292,7 @@ static void match_all_not_assigned(struct kunit *test) KASAN_TEST_NEEDS_CONFIG_OFF(test, CONFIG_KASAN_GENERIC); for (i = 0; i < 256; i++) { - size = (get_random_int() % 1024) + 1; + size = prandom_u32_max(1024) + 1; ptr = kmalloc(size, GFP_KERNEL); KUNIT_ASSERT_NOT_ERR_OR_NULL(test, ptr); KUNIT_EXPECT_GE(test, (u8)get_tag(ptr), (u8)KASAN_TAG_MIN); @@ -1301,7 +1301,7 @@ static void match_all_not_assigned(struct kunit *test) } for (i = 0; i < 256; i++) { - order = (get_random_int() % 4) + 1; + order = prandom_u32_max(4) + 1; pages = alloc_pages(GFP_KERNEL, order); ptr = page_address(pages); KUNIT_ASSERT_NOT_ERR_OR_NULL(test, ptr); @@ -1314,7 +1314,7 @@ static void match_all_not_assigned(struct kunit *test) return; for (i = 0; i < 256; i++) { - size = (get_random_int() % 1024) + 1; + size = prandom_u32_max(1024) + 1; ptr = vmalloc(size); KUNIT_ASSERT_NOT_ERR_OR_NULL(test, ptr); KUNIT_EXPECT_GE(test, (u8)get_tag(ptr), (u8)KASAN_TAG_MIN); diff --git a/mm/slub.c b/mm/slub.c index 96dd392d7f99..157527d7101b 100644 --- a/mm/slub.c +++ b/mm/slub.c @@ -1881,7 +1881,7 @@ static bool shuffle_freelist(struct kmem_cache *s, struct slab *slab) return false; freelist_count = oo_objects(s->oo); - pos = get_random_int() % freelist_count; + pos = prandom_u32_max(freelist_count); page_limit = slab->objects * s->size; start = fixup_red_left(s, slab_address(slab)); |