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Subject[PATCH] Makefile: disallow data races on gcc-10 as well
Date
gcc-10 will rename --param=allow-store-data-races=0
to -fno-allow-store-data-races.

The flag change happened at https://gcc.gnu.org/PR92046.

CC: Jiri Kosina <jkosina@suse.cz>
CC: Masahiro Yamada <masahiroy@kernel.org>
CC: Michal Marek <michal.lkml@markovi.net>
CC: linux-kbuild@vger.kernel.org
Signed-off-by: Sergei Trofimovich <slyfox@gentoo.org>
---
Makefile | 1 +
1 file changed, 1 insertion(+)

diff --git a/Makefile b/Makefile
index 171f2b004c8a..9696eb2cd5a1 100644
--- a/Makefile
+++ b/Makefile
@@ -714,6 +714,7 @@ endif

# Tell gcc to never replace conditional load with a non-conditional one
KBUILD_CFLAGS += $(call cc-option,--param=allow-store-data-races=0)
+KBUILD_CFLAGS += $(call cc-option,-fno-allow-store-data-races)

include scripts/Makefile.kcov
include scripts/Makefile.gcc-plugins
--
2.25.1
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