Commit bf7d61e5 authored Mar 17, 2020 by Sergei Trofimovich Committed by Greg Kroah-Hartman May 20, 2020

Makefile: disallow data races on gcc-10 as well

commit b1112139a103b4b1101d0d2d72931f2d33d8c978 upstream.

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

.

Signed-off-by: Sergei Trofimovich <slyfox@gentoo.org>
Acked-by: Jiri Kosina <jkosina@suse.cz>
Signed-off-by: Masahiro Yamada <masahiroy@kernel.org>
Cc: Thomas Backlund <tmb@mageia.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

parent 7709b2c6

Makefile

+1 −0

Original line number	Diff line number	Diff line
		@@ -664,6 +664,7 @@ 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