[RFC PATCH 3/4] ARM: KVM: enable linking against eventfd
From: Antonios Motakis <hidden>
Date: 2014-03-13 15:58:08
Also in:
kvm, lkml
Subsystem:
arm port, the rest · Maintainers:
Russell King, Linus Torvalds
This enables and compiles the ioeventfd capability of KVM on ARM. The irqfd feature will not be included in a build, due to the lack of IRQ routing in the VGIC implementation of KVM. Signed-off-by: Antonios Motakis <redacted> Signed-off-by: Nikolay Nikolaev <redacted> --- arch/arm/kvm/Kconfig | 1 + arch/arm/kvm/Makefile | 2 +- 2 files changed, 2 insertions(+), 1 deletion(-)
diff --git a/arch/arm/kvm/Kconfig b/arch/arm/kvm/Kconfig
index 466bd29..a4b0312 100644
--- a/arch/arm/kvm/Kconfig
+++ b/arch/arm/kvm/Kconfig@@ -20,6 +20,7 @@ config KVM bool "Kernel-based Virtual Machine (KVM) support" select PREEMPT_NOTIFIERS select ANON_INODES + select HAVE_KVM_EVENTFD select HAVE_KVM_CPU_RELAX_INTERCEPT select KVM_MMIO select KVM_ARM_HOST
diff --git a/arch/arm/kvm/Makefile b/arch/arm/kvm/Makefile
index 789bca9..2fa2f82 100644
--- a/arch/arm/kvm/Makefile
+++ b/arch/arm/kvm/Makefile@@ -15,7 +15,7 @@ AFLAGS_init.o := -Wa,-march=armv7-a$(plus_virt) AFLAGS_interrupts.o := -Wa,-march=armv7-a$(plus_virt) KVM := ../../../virt/kvm -kvm-arm-y = $(KVM)/kvm_main.o $(KVM)/coalesced_mmio.o +kvm-arm-y = $(KVM)/kvm_main.o $(KVM)/coalesced_mmio.o $(KVM)/eventfd.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
--
1.8.3.2