commit 337ff6bb8960fdc128cabd264aaea3d42ca27a32 upstream. A future change will switch as-option to use KBUILD_AFLAGS instead of KBUILD_CFLAGS to allow clang to drop -Qunused-arguments, which may cause issues if the flag being tested requires a flag previously added to KBUILD_CFLAGS but not KBUILD_AFLAGS. Use cc-option for cflags additions so that the flags are tested properly. Signed-off-by: Nathan Chancellor <nathan@xxxxxxxxxx> Acked-by: Thomas Bogendoerfer <tsbogend@xxxxxxxxxxxxxxxx> Reviewed-by: Nick Desaulniers <ndesaulniers@xxxxxxxxxx> Reviewed-by: Philippe Mathieu-Daudé <philmd@xxxxxxxxxx> Tested-by: Linux Kernel Functional Testing <lkft@xxxxxxxxxx> Tested-by: Anders Roxell <anders.roxell@xxxxxxxxxx> Signed-off-by: Masahiro Yamada <masahiroy@xxxxxxxxxx> Signed-off-by: Nathan Chancellor <nathan@xxxxxxxxxx> --- arch/mips/Makefile | 2 +- arch/mips/loongson2ef/Platform | 2 +- 2 files changed, 2 insertions(+), 2 deletions(-) diff --git a/arch/mips/Makefile b/arch/mips/Makefile index de8d508f27af..85d3c3b4b7bd 100644 --- a/arch/mips/Makefile +++ b/arch/mips/Makefile @@ -152,7 +152,7 @@ cflags-y += -fno-stack-check # # Avoid this by explicitly disabling that assembler behaviour. # -cflags-y += $(call as-option,-Wa$(comma)-mno-fix-loongson3-llsc,) +cflags-y += $(call cc-option,-Wa$(comma)-mno-fix-loongson3-llsc,) # # CPU-dependent compiler/assembler options for optimization. diff --git a/arch/mips/loongson2ef/Platform b/arch/mips/loongson2ef/Platform index eebabf9df6ac..c6f7a4b95997 100644 --- a/arch/mips/loongson2ef/Platform +++ b/arch/mips/loongson2ef/Platform @@ -25,7 +25,7 @@ cflags-$(CONFIG_CPU_LOONGSON2F) += -march=loongson2f # binutils does not merge support for the flag then we can revisit & remove # this later - for now it ensures vendor toolchains don't cause problems. # -cflags-$(CONFIG_CPU_LOONGSON2EF) += $(call as-option,-Wa$(comma)-mno-fix-loongson3-llsc,) +cflags-$(CONFIG_CPU_LOONGSON2EF) += $(call cc-option,-Wa$(comma)-mno-fix-loongson3-llsc,) # Enable the workarounds for Loongson2f ifdef CONFIG_CPU_LOONGSON2F_WORKAROUNDS -- 2.41.0
