kmsan_get_shadow_origin_ptr() should accept void*

google · Apr 10, 2019 · 903d98d · 903d98d
1 parent 503a4b2
commit 903d98d
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Showing 2 changed files with 3 additions and 3 deletions.
diff --git a/mm/kmsan/kmsan.c b/mm/kmsan/kmsan.c
@@ -800,12 +800,12 @@ void *kmsan_get_metadata_or_null(u64 addr, size_t size, bool is_origin)
 }
 
 noinline
-shadow_origin_ptr_t kmsan_get_shadow_origin_ptr(u64 addr, u64 size, bool store)
+shadow_origin_ptr_t kmsan_get_shadow_origin_ptr(void *address, u64 size, bool store)
 {
 	shadow_origin_ptr_t ret;
 	struct page *page;
 	u64 pad, offset, o_offset;
-	u64 o_addr = addr;
+	u64 addr = address, o_addr = address;
 	void *shadow, *origin;
 
 	if (size > PAGE_SIZE) {

diff --git a/mm/kmsan/kmsan.h b/mm/kmsan/kmsan.h
@@ -69,7 +69,7 @@ typedef struct {
 	void* s;
 	void* o;
 } shadow_origin_ptr_t;
-shadow_origin_ptr_t kmsan_get_shadow_origin_ptr(u64 addr, u64 size, bool store);
+shadow_origin_ptr_t kmsan_get_shadow_origin_ptr(void *addr, u64 size, bool store);
 
 /*
  * When a compiler hook is invoked, it may make a call to instrumented code