diff --git a/compiler-rt/lib/tsan/rtl/tsan_platform.h b/compiler-rt/lib/tsan/rtl/tsan_platform.h
--- a/compiler-rt/lib/tsan/rtl/tsan_platform.h
+++ b/compiler-rt/lib/tsan/rtl/tsan_platform.h
@@ -50,8 +50,8 @@
 0040 0000 0000 - 0100 0000 0000: -
 0100 0000 0000 - 1000 0000 0000: shadow
 1000 0000 0000 - 3000 0000 0000: -
-3000 0000 0000 - 4000 0000 0000: metainfo (memory blocks and sync objects)
-4000 0000 0000 - 5500 0000 0000: -
+3000 0000 0000 - 3400 0000 0000: metainfo (memory blocks and sync objects)
+3400 0000 0000 - 5500 0000 0000: -
 5500 0000 0000 - 5680 0000 0000: pie binaries without ASLR or on 4.1+ kernels
 5680 0000 0000 - 7d00 0000 0000: -
 7b00 0000 0000 - 7c00 0000 0000: heap