From 578cb97f41beb5d2dde81b8a4c1db6e01e8bcc6a Mon Sep 17 00:00:00 2001 From: Oleksandr Natalenko Date: Wed, 11 Dec 2024 08:50:50 +0100 Subject: kbuild-6.12: adopt proposed upstream change for generic CPUs Link: https://lore.kernel.org/lkml/20241210144945.2325330-4-arnd@kernel.org/ Signed-off-by: Oleksandr Natalenko --- arch/x86/Makefile | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) --- a/arch/x86/Makefile +++ b/arch/x86/Makefile @@ -184,8 +184,8 @@ else cflags-$(CONFIG_MCORE2) += -march=core2 cflags-$(CONFIG_MATOM) += -march=bonnell ifeq ($(CONFIG_X86_64_VERSION),1) - cflags-$(CONFIG_GENERIC_CPU) += -mtune=generic - rustflags-$(CONFIG_GENERIC_CPU) += -Ztune-cpu=generic + cflags-$(CONFIG_GENERIC_CPU) += -march=x86-64 -mtune=generic + rustflags-$(CONFIG_GENERIC_CPU) += -Ctarget-cpu=x86-64 -Ztune-cpu=generic else cflags-$(CONFIG_GENERIC_CPU) += -march=x86-64-v$(CONFIG_X86_64_VERSION) rustflags-$(CONFIG_GENERIC_CPU) += -Ctarget-cpu=x86-64-v$(CONFIG_X86_64_VERSION)