From b5166446e6599f96a0739017bd4bc128598de200 Mon Sep 17 00:00:00 2001
From: Ivan Maidanski <ivmai@mail.ru>
Date: Wed, 29 Nov 2017 20:06:48 +0300
Subject: [PATCH] Revert 'Eliminate TSan warning about data race in
 make_descriptor'

This reverts commit a3ee14468b807ecf2d6fa279699b7a9879443bdf.

Because it just hides a potential data race.
---
 typd_mlc.c | 7 +------
 1 file changed, 1 insertion(+), 6 deletions(-)

diff --git a/typd_mlc.c b/typd_mlc.c
index 501e161d..6c87e507 100644
--- a/typd_mlc.c
+++ b/typd_mlc.c
@@ -541,12 +541,7 @@ GC_API GC_descr GC_CALL GC_make_descriptor(const GC_word * bm, size_t len)
 #     endif
       {
         GC_init_explicit_typing();
-#       if defined(THREADS) && defined(AO_HAVE_load_acquire) \
-           && defined(AO_HAVE_store)
-          AO_store(&GC_explicit_typing_initialized, (AO_t)TRUE);
-#       else
-          GC_explicit_typing_initialized = TRUE;
-#       endif
+        GC_explicit_typing_initialized = TRUE;
       }
       UNLOCK();
     }
-- 
2.40.0