From patchwork Mon Aug 10 13:31:04 2015 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Eric Auger X-Patchwork-Id: 6984551 Return-Path: X-Original-To: patchwork-linux-arm@patchwork.kernel.org Delivered-To: patchwork-parsemail@patchwork2.web.kernel.org Received: from mail.kernel.org (mail.kernel.org [198.145.29.136]) by patchwork2.web.kernel.org (Postfix) with ESMTP id EE683C05AC for ; Mon, 10 Aug 2015 13:39:12 +0000 (UTC) Received: from mail.kernel.org (localhost [127.0.0.1]) by mail.kernel.org (Postfix) with ESMTP id 277732050B for ; Mon, 10 Aug 2015 13:39:12 +0000 (UTC) Received: from bombadil.infradead.org (bombadil.infradead.org [198.137.202.9]) (using TLSv1.2 with cipher AES128-GCM-SHA256 (128/128 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPS id 4B91A20173 for ; Mon, 10 Aug 2015 13:39:11 +0000 (UTC) Received: from localhost ([127.0.0.1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.80.1 #2 (Red Hat Linux)) id 1ZOnG5-0001L0-Tt; Mon, 10 Aug 2015 13:36:57 +0000 Received: from mail-wi0-f178.google.com ([209.85.212.178]) by bombadil.infradead.org with esmtps (Exim 4.80.1 #2 (Red Hat Linux)) id 1ZOnBa-0003L9-Mf for linux-arm-kernel@lists.infradead.org; Mon, 10 Aug 2015 13:32:27 +0000 Received: by wicja10 with SMTP id ja10so25863018wic.1 for ; Mon, 10 Aug 2015 06:31:57 -0700 (PDT) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20130820; h=x-gm-message-state:from:to:cc:subject:date:message-id:in-reply-to :references; bh=1zTIwWValKGPwkBf7GBSK4xLLa8tgh4tdvHkDc6l8LU=; b=Klljj/mBjGWUUiuFSk6NtHtgJFceEL5AgDuWAsZFGz12LAReknrONZve6XtLMaiaId K3xpf22TD4R0t1yot50c2Uy+So6eTxU9TuE/K6cr9ihHPnTov2I9tD3kV+tTJEcANuID /xUjce3JK0AjdB6uPQA6cTnlM+rlNr8RA/4S/6wAPte5h3UBM6Q1ISDm8CHl8MjrFUiw r5JaLc1hWpPZ5YulenR1pcGpJ1TTuJuhB492nr0xahqOB7OKdsfXPnXT2yz7Kiemq39g hU33F5vCbkvgp25f4N2qrKjUQaKD4FGLlzjVj9+Z3nSBghfevwvO+DVntqSul1Xy36ux 92Bg== X-Gm-Message-State: ALoCoQkrrbNEcrob/epB/pDmnoYlGUWECFJsGPCpcM09roNnaIjvPw71EtLz60xC51JJPzJyS2wu X-Received: by 10.180.38.34 with SMTP id d2mr23174919wik.48.1439213517048; Mon, 10 Aug 2015 06:31:57 -0700 (PDT) Received: from gnx2579.home (LCaen-156-56-7-90.w80-11.abo.wanadoo.fr. [80.11.198.90]) by smtp.gmail.com with ESMTPSA id s16sm13826483wib.16.2015.08.10.06.31.55 (version=TLSv1.2 cipher=ECDHE-RSA-AES128-GCM-SHA256 bits=128/128); Mon, 10 Aug 2015 06:31:56 -0700 (PDT) From: Eric Auger To: eric.auger@st.com, eric.auger@linaro.org, linux-arm-kernel@lists.infradead.org, kvmarm@lists.cs.columbia.edu, kvm@vger.kernel.org, alex.williamson@redhat.com, pbonzini@redhat.com, feng.wu@intel.com Subject: [PATCH v5 2/5] KVM: arm/arm64: select IRQ_BYPASS_MANAGER Date: Mon, 10 Aug 2015 15:31:04 +0200 Message-Id: <1439213467-13668-3-git-send-email-eric.auger@linaro.org> X-Mailer: git-send-email 1.9.1 In-Reply-To: <1439213467-13668-1-git-send-email-eric.auger@linaro.org> References: <1439213467-13668-1-git-send-email-eric.auger@linaro.org> X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20150810_063219_350745_DB75AB74 X-CRM114-Status: GOOD ( 11.56 ) X-Spam-Score: -2.6 (--) X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.20 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: marc.zyngier@arm.com, linux-kernel@vger.kernel.org, christoffer.dall@linaro.org, patches@linaro.org MIME-Version: 1.0 Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+patchwork-linux-arm=patchwork.kernel.org@lists.infradead.org X-Spam-Status: No, score=-4.2 required=5.0 tests=BAYES_00, RCVD_IN_DNSWL_MED, RP_MATCHES_RCVD, UNPARSEABLE_RELAY autolearn=unavailable version=3.3.1 X-Spam-Checker-Version: SpamAssassin 3.3.1 (2010-03-16) on mail.kernel.org X-Virus-Scanned: ClamAV using ClamSMTP Select IRQ_BYPASS_MANAGER when CONFIG_KVM is set Also add compilation of virt/lib. Signed-off-by: Eric Auger Signed-off-by: Feng Wu --- v3 -> v4: - add compilation of virt/lib in arm/arm64 KVM v2 -> v3: - [Feng Wu] Correct a typo in 'arch/arm64/kvm/Kconfig' v1 -> v2: - also set IRQ_BYPASS_MANAGER for arm64 --- arch/arm/kvm/Kconfig | 2 ++ arch/arm/kvm/Makefile | 1 + arch/arm64/kvm/Kconfig | 2 ++ arch/arm64/kvm/Makefile | 1 + 4 files changed, 6 insertions(+) diff --git a/arch/arm/kvm/Kconfig b/arch/arm/kvm/Kconfig index bfb915d..3c565b9 100644 --- a/arch/arm/kvm/Kconfig +++ b/arch/arm/kvm/Kconfig @@ -3,6 +3,7 @@ # source "virt/kvm/Kconfig" +source "virt/lib/Kconfig" menuconfig VIRTUALIZATION bool "Virtualization" @@ -31,6 +32,7 @@ config KVM select KVM_VFIO select HAVE_KVM_EVENTFD select HAVE_KVM_IRQFD + select IRQ_BYPASS_MANAGER depends on ARM_VIRT_EXT && ARM_LPAE && ARM_ARCH_TIMER ---help--- Support hosting virtualized guest machines. diff --git a/arch/arm/kvm/Makefile b/arch/arm/kvm/Makefile index c5eef02c..a6a41dd 100644 --- a/arch/arm/kvm/Makefile +++ b/arch/arm/kvm/Makefile @@ -24,3 +24,4 @@ obj-y += $(KVM)/arm/vgic.o obj-y += $(KVM)/arm/vgic-v2.o obj-y += $(KVM)/arm/vgic-v2-emul.o obj-y += $(KVM)/arm/arch_timer.o +obj-y += ../../../virt/lib/ diff --git a/arch/arm64/kvm/Kconfig b/arch/arm64/kvm/Kconfig index bfffe8f..2509539 100644 --- a/arch/arm64/kvm/Kconfig +++ b/arch/arm64/kvm/Kconfig @@ -3,6 +3,7 @@ # source "virt/kvm/Kconfig" +source "virt/lib/Kconfig" menuconfig VIRTUALIZATION bool "Virtualization" @@ -31,6 +32,7 @@ config KVM select KVM_VFIO select HAVE_KVM_EVENTFD select HAVE_KVM_IRQFD + select IRQ_BYPASS_MANAGER ---help--- Support hosting virtualized guest machines. diff --git a/arch/arm64/kvm/Makefile b/arch/arm64/kvm/Makefile index f90f4aa..55eec69 100644 --- a/arch/arm64/kvm/Makefile +++ b/arch/arm64/kvm/Makefile @@ -27,3 +27,4 @@ kvm-$(CONFIG_KVM_ARM_HOST) += $(KVM)/arm/vgic-v3.o kvm-$(CONFIG_KVM_ARM_HOST) += $(KVM)/arm/vgic-v3-emul.o kvm-$(CONFIG_KVM_ARM_HOST) += vgic-v3-switch.o kvm-$(CONFIG_KVM_ARM_HOST) += $(KVM)/arm/arch_timer.o +kvm-$(CONFIG_KVM_ARM_HOST) += ../../../virt/lib/