From 7275acdfe29ba03ad2f6e150386900c4e2d43fb1 Mon Sep 17 00:00:00 2001 From: Marc Zyngier Date: Tue, 14 May 2013 14:31:01 +0100 Subject: ARM: KVM: move GIC/timer code to a common location As KVM/arm64 is looming on the horizon, it makes sense to move some of the common code to a single location in order to reduce duplication. The code could live anywhere. Actually, most of KVM is already built with a bunch of ugly ../../.. hacks in the various Makefiles, so we're not exactly talking about style here. But maybe it is time to start moving into a less ugly direction. The include files must be in a "public" location, as they are accessed from non-KVM files (arch/arm/kernel/asm-offsets.c). For this purpose, introduce two new locations: - virt/kvm/arm/ : x86 and ia64 already share the ioapic code in virt/kvm, so this could be seen as a (very ugly) precedent. - include/kvm/ : there is already an include/xen, and while the intent is slightly different, this seems as good a location as any Eventually, we should probably have independant Makefiles at every levels (just like everywhere else in the kernel), but this is just the first step. Signed-off-by: Marc Zyngier Signed-off-by: Gleb Natapov --- arch/arm/kvm/Makefile | 7 ++++--- 1 file changed, 4 insertions(+), 3 deletions(-) (limited to 'arch/arm/kvm/Makefile') diff --git a/arch/arm/kvm/Makefile b/arch/arm/kvm/Makefile index 53c5ed83d16..9184a491d17 100644 --- a/arch/arm/kvm/Makefile +++ b/arch/arm/kvm/Makefile @@ -14,10 +14,11 @@ CFLAGS_mmu.o := -I. AFLAGS_init.o := -Wa,-march=armv7-a$(plus_virt) AFLAGS_interrupts.o := -Wa,-march=armv7-a$(plus_virt) -kvm-arm-y = $(addprefix ../../../virt/kvm/, kvm_main.o coalesced_mmio.o) +KVM := ../../../virt/kvm +kvm-arm-y = $(addprefix $(KVM)/, kvm_main.o coalesced_mmio.o) obj-y += kvm-arm.o init.o interrupts.o obj-y += arm.o handle_exit.o guest.o mmu.o emulate.o reset.o obj-y += coproc.o coproc_a15.o mmio.o psci.o perf.o -obj-$(CONFIG_KVM_ARM_VGIC) += vgic.o -obj-$(CONFIG_KVM_ARM_TIMER) += arch_timer.o +obj-$(CONFIG_KVM_ARM_VGIC) += $(KVM)/arm/vgic.o +obj-$(CONFIG_KVM_ARM_TIMER) += $(KVM)/arm/arch_timer.o -- cgit v1.2.3-70-g09d2