Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1752243AbaK3MOG (ORCPT ); Sun, 30 Nov 2014 07:14:06 -0500 Received: from mail-wg0-f41.google.com ([74.125.82.41]:59394 "EHLO mail-wg0-f41.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751698AbaK3MOE (ORCPT ); Sun, 30 Nov 2014 07:14:04 -0500 Date: Sun, 30 Nov 2014 13:14:02 +0100 From: Christoffer Dall To: Eric Auger Cc: eric.auger@st.com, marc.zyngier@arm.com, linux-arm-kernel@lists.infradead.org, kvmarm@lists.cs.columbia.edu, kvm@vger.kernel.org, alex.williamson@redhat.com, joel.schopp@amd.com, kim.phillips@freescale.com, paulus@samba.org, gleb@kernel.org, pbonzini@redhat.com, agraf@suse.de, linux-kernel@vger.kernel.org, patches@linaro.org, will.deacon@arm.com, a.motakis@virtualopensystems.com, a.rigo@virtualopensystems.com, john.liuli@huawei.com, ming.lei@canonical.com, feng.wu@intel.com Subject: Re: [PATCH v3 2/8] KVM: arm64: Enable the KVM-VFIO device Message-ID: <20141130121402.GC82106@macair> References: <1416767760-14487-1-git-send-email-eric.auger@linaro.org> <1416767760-14487-3-git-send-email-eric.auger@linaro.org> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <1416767760-14487-3-git-send-email-eric.auger@linaro.org> User-Agent: Mutt/1.5.23 (2014-03-12) Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Sun, Nov 23, 2014 at 07:35:54PM +0100, Eric Auger wrote: > Used by KVM-enabled VFIO-based device passthrough support in QEMU. > > Signed-off-by: Joel Schopp > Signed-off-by: Eric Auger > > --- > > Extracted from [RFC PATCH] arm64: KVM: add irqfd support > http://www.spinics.net/lists/kvm-arm/msg10798.html > --- > arch/arm64/kvm/Kconfig | 1 + > arch/arm64/kvm/Makefile | 2 +- > 2 files changed, 2 insertions(+), 1 deletion(-) > > diff --git a/arch/arm64/kvm/Kconfig b/arch/arm64/kvm/Kconfig > index 09c25c2..2edf926 100644 > --- a/arch/arm64/kvm/Kconfig > +++ b/arch/arm64/kvm/Kconfig > @@ -26,6 +26,7 @@ config KVM > select KVM_ARM_HOST > select KVM_ARM_VGIC > select KVM_ARM_TIMER > + select KVM_VFIO > select HAVE_KVM_EVENTFD > ---help--- > Support hosting virtualized guest machines. > diff --git a/arch/arm64/kvm/Makefile b/arch/arm64/kvm/Makefile > index 2e6b827..81ed091 100644 > --- a/arch/arm64/kvm/Makefile > +++ b/arch/arm64/kvm/Makefile > @@ -11,7 +11,7 @@ ARM=../../../arch/arm/kvm > > obj-$(CONFIG_KVM_ARM_HOST) += kvm.o > > -kvm-$(CONFIG_KVM_ARM_HOST) += $(KVM)/kvm_main.o $(KVM)/coalesced_mmio.o $(KVM)/eventfd.o > +kvm-$(CONFIG_KVM_ARM_HOST) += $(KVM)/kvm_main.o $(KVM)/coalesced_mmio.o $(KVM)/eventfd.o $(KVM)/vfio.o > kvm-$(CONFIG_KVM_ARM_HOST) += $(ARM)/arm.o $(ARM)/mmu.o $(ARM)/mmio.o > kvm-$(CONFIG_KVM_ARM_HOST) += $(ARM)/psci.o $(ARM)/perf.o > > -- > 1.9.1 > Should these patches not be squashed into one? Also, what do they enable at this point? Should they be queued by the end of the series instead? -Christoffer -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/