On Sun, Feb 07, 2021 at 07:40:32PM -0500, Stuart Little wrote: > > On Sun, Feb 07, 2021 at 06:31:22PM -0500, Stuart Little wrote: > > > I am trying to compile on an x86_64 host for a 32-bit system; my config is at > > > > > > https://termbin.com/v8jl > > > > > > I am getting numerous errors of the form > > > > > > ./include/linux/kasan-checks.h:17:1: error: ‘-mindirect-branch’ and ‘-fcf-protection’ are not compatible Does this fix it? --- diff --git a/arch/x86/Makefile b/arch/x86/Makefile index 5857917f83ee..30920d70b48b 100644 --- a/arch/x86/Makefile +++ b/arch/x86/Makefile @@ -50,6 +50,9 @@ export BITS KBUILD_CFLAGS += -mno-sse -mno-mmx -mno-sse2 -mno-3dnow KBUILD_CFLAGS += $(call cc-option,-mno-avx,) +# Intel CET isn't enabled in the kernel +KBUILD_CFLAGS += $(call cc-option,-fcf-protection=none) + ifeq ($(CONFIG_X86_32),y) BITS := 32 UTS_MACHINE := i386 @@ -120,9 +123,6 @@ else KBUILD_CFLAGS += -mno-red-zone KBUILD_CFLAGS += -mcmodel=kernel - - # Intel CET isn't enabled in the kernel - KBUILD_CFLAGS += $(call cc-option,-fcf-protection=none) endif ifdef CONFIG_X86_X32 -- Regards/Gruss, Boris. SUSE Software Solutions Germany GmbH, GF: Felix Imendörffer, HRB 36809, AG Nürnberg
