From 3644a35b0244ddaeafa170a371144c4f12682c98 Mon Sep 17 00:00:00 2001 From: Masahiro Yamada Date: Fri, 25 Jan 2019 16:57:29 +0900 Subject: KVM: arm/arm64: Remove -I. header search paths The header search path -I. in kernel Makefiles is very suspicious; it allows the compiler to search for headers in the top of $(srctree), where obviously no header file exists. I was able to build without these extra header search paths. Acked-by: Christoffer Dall Signed-off-by: Masahiro Yamada Signed-off-by: Marc Zyngier --- arch/arm64/kvm/Makefile | 2 -- 1 file changed, 2 deletions(-) (limited to 'arch/arm64/kvm/Makefile') diff --git a/arch/arm64/kvm/Makefile b/arch/arm64/kvm/Makefile index 0f2a135ba15b..3089b3159135 100644 --- a/arch/arm64/kvm/Makefile +++ b/arch/arm64/kvm/Makefile @@ -4,8 +4,6 @@ # ccflags-y += -Iarch/arm64/kvm -Ivirt/kvm/arm/vgic -CFLAGS_arm.o := -I. -CFLAGS_mmu.o := -I. KVM=../../../virt/kvm -- cgit v1.2.3 From 05277f368c33fdc12d91464f25bb5656b808ec8a Mon Sep 17 00:00:00 2001 From: Masahiro Yamada Date: Fri, 25 Jan 2019 16:57:30 +0900 Subject: KVM: arm/arm64: Prefix header search paths with $(srctree)/ Currently, the Kbuild core manipulates header search paths in a crazy way [1]. To fix this mess, I want all Makefiles to add explicit $(srctree)/ to the search paths in the srctree. Some Makefiles are already written in that way, but not all. The goal of this work is to make the notation consistent, and finally get rid of the gross hacks. Having whitespaces after -I does not matter since commit 48f6e3cf5bc6 ("kbuild: do not drop -I without parameter"). [1]: https://patchwork.kernel.org/patch/9632347/ Acked-by: Christoffer Dall Signed-off-by: Masahiro Yamada Signed-off-by: Marc Zyngier --- arch/arm/kvm/Makefile | 2 +- arch/arm64/kvm/Makefile | 2 +- 2 files changed, 2 insertions(+), 2 deletions(-) (limited to 'arch/arm64/kvm/Makefile') diff --git a/arch/arm/kvm/Makefile b/arch/arm/kvm/Makefile index bca775e222c3..531e59f5be9c 100644 --- a/arch/arm/kvm/Makefile +++ b/arch/arm/kvm/Makefile @@ -8,7 +8,7 @@ ifeq ($(plus_virt),+virt) plus_virt_def := -DREQUIRES_VIRT=1 endif -ccflags-y += -Iarch/arm/kvm -Ivirt/kvm/arm/vgic +ccflags-y += -I $(srctree)/$(src) -I $(srctree)/virt/kvm/arm/vgic CFLAGS_arm.o := $(plus_virt_def) AFLAGS_init.o := -Wa,-march=armv7-a$(plus_virt) diff --git a/arch/arm64/kvm/Makefile b/arch/arm64/kvm/Makefile index 3089b3159135..690e033a91c0 100644 --- a/arch/arm64/kvm/Makefile +++ b/arch/arm64/kvm/Makefile @@ -3,7 +3,7 @@ # Makefile for Kernel-based Virtual Machine module # -ccflags-y += -Iarch/arm64/kvm -Ivirt/kvm/arm/vgic +ccflags-y += -I $(srctree)/$(src) -I $(srctree)/virt/kvm/arm/vgic KVM=../../../virt/kvm -- cgit v1.2.3