ASAN_SHADOW_SHIFT
#define ASAN_SHADOW_SCALE (1ULL << ASAN_SHADOW_SHIFT)
#define ASAN_GRANULE_MASK ((1ULL << ASAN_SHADOW_SHIFT) - 1)
return (s8 __arena *)(((u32)(u64)addr >> ASAN_SHADOW_SHIFT) +
len = size >> ASAN_SHADOW_SHIFT;
len = size >> ASAN_SHADOW_SHIFT;
shadow_pages = all_pages >> ASAN_SHADOW_SHIFT;
if ((all_pages & ((1 << ASAN_SHADOW_SHIFT) - 1)))