5.10-stable review patch. If anyone has any objections, please let me know.
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From: Nick Desaulniers ndesaulniers@google.com
commit 994f5f7816ff963f49269cfc97f63cb2e4edb84f upstream.
as-option tests new options using KBUILD_CFLAGS, which causes problems when using as-option to update KBUILD_AFLAGS because many compiler options are not valid assembler options.
This will be fixed in a follow up patch. Before doing so, move the assembler test for -Wa,-mrelax-relocations=no from using as-option to cc-option.
Link: https://lore.kernel.org/llvm/CAK7LNATcHt7GcXZ=jMszyH=+M_LC9Qr6yeAGRCBbE6xriL... Suggested-by: Masahiro Yamada masahiroy@kernel.org Reviewed-by: Nathan Chancellor nathan@kernel.org Tested-by: Nathan Chancellor nathan@kernel.org Signed-off-by: Nick Desaulniers ndesaulniers@google.com Signed-off-by: Nathan Chancellor nathan@kernel.org Tested-by: Linux Kernel Functional Testing lkft@linaro.org Tested-by: Anders Roxell anders.roxell@linaro.org Signed-off-by: Masahiro Yamada masahiroy@kernel.org Signed-off-by: Nathan Chancellor nathan@kernel.org Signed-off-by: Greg Kroah-Hartman gregkh@linuxfoundation.org --- arch/x86/boot/compressed/Makefile | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)
--- a/arch/x86/boot/compressed/Makefile +++ b/arch/x86/boot/compressed/Makefile @@ -49,7 +49,7 @@ KBUILD_CFLAGS += $(call cc-option,-fmacr KBUILD_CFLAGS += -fno-asynchronous-unwind-tables KBUILD_CFLAGS += -D__DISABLE_EXPORTS # Disable relocation relaxation in case the link is not PIE. -KBUILD_CFLAGS += $(call as-option,-Wa$(comma)-mrelax-relocations=no) +KBUILD_CFLAGS += $(call cc-option,-Wa$(comma)-mrelax-relocations=no) KBUILD_CFLAGS += -include $(srctree)/include/linux/hidden.h
# sev-es.c indirectly inludes inat-table.h which is generated during