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Diffstat (limited to 'arch/s390/kernel/setup.c')
-rw-r--r--arch/s390/kernel/setup.c10
1 files changed, 7 insertions, 3 deletions
diff --git a/arch/s390/kernel/setup.c b/arch/s390/kernel/setup.c
index 5a01872f5984..67e5fff96ee0 100644
--- a/arch/s390/kernel/setup.c
+++ b/arch/s390/kernel/setup.c
@@ -50,6 +50,7 @@
#include <linux/compat.h>
#include <linux/start_kernel.h>
#include <linux/hugetlb.h>
+#include <linux/kmemleak.h>
#include <asm/boot_data.h>
#include <asm/ipl.h>
@@ -356,9 +357,12 @@ void *restart_stack;
unsigned long stack_alloc(void)
{
#ifdef CONFIG_VMAP_STACK
- return (unsigned long)__vmalloc_node(THREAD_SIZE, THREAD_SIZE,
- THREADINFO_GFP, NUMA_NO_NODE,
- __builtin_return_address(0));
+ void *ret;
+
+ ret = __vmalloc_node(THREAD_SIZE, THREAD_SIZE, THREADINFO_GFP,
+ NUMA_NO_NODE, __builtin_return_address(0));
+ kmemleak_not_leak(ret);
+ return (unsigned long)ret;
#else
return __get_free_pages(GFP_KERNEL, THREAD_SIZE_ORDER);
#endif