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From: eric.auger@linaro.org (Eric Auger)
To: linux-arm-kernel@lists.infradead.org
Subject: [RFC v2 3/9] ARM: KVM: Enable the KVM-VFIO device
Date: Mon,  1 Sep 2014 14:52:42 +0200	[thread overview]
Message-ID: <1409575968-5329-4-git-send-email-eric.auger@linaro.org> (raw)
In-Reply-To: <1409575968-5329-1-git-send-email-eric.auger@linaro.org>

From: Kim Phillips <kim.phillips@linaro.org>

Used by KVM-enabled VFIO-based device passthrough support in QEMU.

Signed-off-by: Kim Phillips <kim.phillips@linaro.org>
---
 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 e519a40..aace254 100644
--- a/arch/arm/kvm/Kconfig
+++ b/arch/arm/kvm/Kconfig
@@ -24,6 +24,7 @@ config KVM
 	select KVM_MMIO
 	select KVM_ARM_HOST
 	depends on ARM_VIRT_EXT && ARM_LPAE
+	select KVM_VFIO
 	select HAVE_KVM_EVENTFD
 	---help---
 	  Support hosting virtualized guest machines. You will also
diff --git a/arch/arm/kvm/Makefile b/arch/arm/kvm/Makefile
index 859db09..ea1fa76 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)/eventfd.o
+kvm-arm-y = $(KVM)/kvm_main.o $(KVM)/coalesced_mmio.o $(KVM)/eventfd.o $(KVM)/vfio.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
-- 
1.9.1

  parent reply	other threads:[~2014-09-01 12:52 UTC|newest]

Thread overview: 47+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2014-09-01 12:52 [RFC v2 0/9] KVM-VFIO IRQ forward control Eric Auger
2014-09-01 12:52 ` [RFC v2 1/9] KVM: ARM: VGIC: fix multiple injection of level sensitive forwarded IRQ Eric Auger
2014-09-11  3:09   ` Christoffer Dall
2014-09-11 18:17     ` Eric Auger
2014-09-11 22:14       ` Christoffer Dall
2014-09-01 12:52 ` [RFC v2 2/9] KVM: ARM: VGIC: add forwarded irq rbtree lock Eric Auger
2014-09-11  3:09   ` Christoffer Dall
2014-09-11 17:31     ` Eric Auger
2014-09-01 12:52 ` Eric Auger [this message]
2014-09-01 12:52 ` [RFC v2 4/9] VFIO: platform: handler tests whether the IRQ is forwarded Eric Auger
2014-09-11  3:10   ` Christoffer Dall
2014-09-11  8:44     ` Eric Auger
2014-09-11 17:05       ` Christoffer Dall
2014-09-11 18:07         ` Alex Williamson
2014-09-11 17:08       ` Antonios Motakis
2014-09-01 12:52 ` [RFC v2 5/9] KVM: KVM-VFIO: update user API to program forwarded IRQ Eric Auger
2014-09-11  3:10   ` Christoffer Dall
2014-09-11  8:49     ` Eric Auger
2014-09-11 17:08       ` Christoffer Dall
2014-09-01 12:52 ` [RFC v2 6/9] VFIO: Extend external user API Eric Auger
2014-09-11  3:10   ` Christoffer Dall
2014-09-11  8:50     ` Eric Auger
2014-09-01 12:52 ` [RFC v2 7/9] KVM: KVM-VFIO: add new VFIO external API hooks Eric Auger
2014-09-11  3:10   ` Christoffer Dall
2014-09-11  8:51     ` Eric Auger
2014-09-01 12:52 ` [RFC v2 8/9] KVM: KVM-VFIO: generic KVM_DEV_VFIO_DEVICE command and IRQ forwarding control Eric Auger
2014-09-11  3:10   ` Christoffer Dall
2014-09-11  5:05     ` Alex Williamson
2014-09-11 12:04       ` Eric Auger
2014-09-11 15:59         ` Alex Williamson
2014-09-11 17:24           ` Christoffer Dall
2014-09-11 17:22         ` Christoffer Dall
2014-09-11 17:10       ` Christoffer Dall
2014-09-11 18:14         ` Alex Williamson
2014-09-11 21:59           ` Christoffer Dall
2014-09-11  9:35     ` Eric Auger
2014-09-11 15:47       ` Alex Williamson
2014-09-11 17:32       ` Christoffer Dall
2014-09-01 12:52 ` [RFC v2 9/9] KVM: KVM-VFIO: ARM " Eric Auger
2014-09-11  3:10   ` Christoffer Dall
2014-09-02 21:05 ` [RFC v2 0/9] KVM-VFIO IRQ forward control Alex Williamson
2014-09-05 12:52   ` Eric Auger
2014-09-11  3:10   ` Christoffer Dall
2014-09-11  5:09     ` Alex Williamson
2014-11-17 11:25       ` Wu, Feng
2014-11-17 13:41         ` Eric Auger
2014-11-17 13:45           ` Wu, Feng

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