From patchwork Thu Nov 19 14:53:51 2015 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Auger Eric X-Patchwork-Id: 57002 Delivered-To: patches@linaro.org Received: by 10.112.155.196 with SMTP id vy4csp3226971lbb; Thu, 19 Nov 2015 06:54:11 -0800 (PST) X-Received: by 10.194.92.4 with SMTP id ci4mr10314037wjb.175.1447944851949; Thu, 19 Nov 2015 06:54:11 -0800 (PST) Return-Path: Received: from mail-wm0-x22a.google.com (mail-wm0-x22a.google.com. [2a00:1450:400c:c09::22a]) by mx.google.com with ESMTPS id wn7si11713605wjb.200.2015.11.19.06.54.11 for (version=TLS1_2 cipher=ECDHE-RSA-AES128-GCM-SHA256 bits=128/128); Thu, 19 Nov 2015 06:54:11 -0800 (PST) Received-SPF: pass (google.com: domain of eric.auger@linaro.org designates 2a00:1450:400c:c09::22a as permitted sender) client-ip=2a00:1450:400c:c09::22a; Authentication-Results: mx.google.com; spf=pass (google.com: domain of eric.auger@linaro.org designates 2a00:1450:400c:c09::22a as permitted sender) smtp.mailfrom=eric.auger@linaro.org; dkim=pass header.i=@linaro-org.20150623.gappssmtp.com Received: by wmec201 with SMTP id c201so29560927wme.0 for ; Thu, 19 Nov 2015 06:54:11 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linaro-org.20150623.gappssmtp.com; s=20150623; h=from:to:cc:subject:date:message-id:in-reply-to:references; bh=B9F78g9NqtYjE2OFS5E7RNRuUaEUnAgpGeYVRArZpgM=; b=jJRuScU5ayG/hsOOBivaOvQgXovWk4MoZuUsrggDKVi+1BbpBfu3r1sGbtwCsWmCmT XidOuV2kl+IbNzREd+tLa4RqquxcGTEh736k5Xpjp5Tmjf0Ehs53mS9+92FlQ8bW3RSF KTmdB5iKhO5ODlbI3csBJJL90xFWOTy2HjQ3CK6dqJrp79HqXstiJI6fLtUbn4XWPAGT yAVfbUUfuRt0zBTBR8B+pAKVcJkWnSByWp28/DFCV3vSSRALFOSz3bxwJDODmh2iys/N R85c92v736+3abVgkBOI0J61Vgdu63balL7eFEx6cQV27+qkbbPLB5Qh8uLlPX3NY2u5 /Bsw== 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=B9F78g9NqtYjE2OFS5E7RNRuUaEUnAgpGeYVRArZpgM=; b=DrnRUqz5eETBDZsYHigee1qxCl2vC3qtkpi4bPOUO2dUQd4JEPTWXcpqkFMMhGroXA hfmoNn3fQvTWBSRb2mM8o61doZRLUnAXvUYEPDNKpRcJJKrFU64SyhMFNVQx+gv8MHB7 4NwAaxr1+4dgGJs5uVfHW4hT2AeWJZieBY2CGkDJcjI5plFKwKZyNb6WSGiBoDlXZRey KosLW5gV+HUHfHtbPGlCmQG37W9GIJKEhOesPgj/nLjTPfJoLtMtlx3B1JMDKWAIxCiS vVu6U/YU0r8pjfOovXH6Y6LRqGbv+Id0yg+cA1oC/cfBTP7meMRHHKJT7qgjdABE9bKq qpuA== X-Gm-Message-State: ALoCoQkkw4sfXc9Bflf8VBa2BlfyGUl0xnbb0oRk3vNWsS7BWgqCIFUAqP7i66FdXofTpn2TAcpv X-Received: by 10.28.9.138 with SMTP id 132mr11046844wmj.19.1447944851739; Thu, 19 Nov 2015 06:54:11 -0800 (PST) Return-Path: Received: from new-host-3.home (LMontsouris-657-1-37-90.w80-11.abo.wanadoo.fr. [80.11.198.90]) by smtp.gmail.com with ESMTPSA id h67sm34493865wmf.17.2015.11.19.06.54.10 (version=TLS1_2 cipher=ECDHE-RSA-AES128-SHA bits=128/128); Thu, 19 Nov 2015 06:54:10 -0800 (PST) From: Eric Auger To: eric.auger@st.com, eric.auger@linaro.org, alex.williamson@redhat.com, b.reynal@virtualopensystems.com, christoffer.dall@linaro.org, marc.zyngier@arm.com, linux-arm-kernel@lists.infradead.org, kvmarm@lists.cs.columbia.edu, kvm@vger.kernel.org Cc: andre.przywara@arm.com, linux-kernel@vger.kernel.org, patches@linaro.org Subject: [PATCH v4 01/13] KVM: arm/arm64: select IRQ_BYPASS_MANAGER Date: Thu, 19 Nov 2015 14:53:51 +0000 Message-Id: <1447944843-17731-2-git-send-email-eric.auger@linaro.org> X-Mailer: git-send-email 1.9.1 In-Reply-To: <1447944843-17731-1-git-send-email-eric.auger@linaro.org> References: <1447944843-17731-1-git-send-email-eric.auger@linaro.org> Select IRQ_BYPASS_MANAGER when CONFIG_KVM is set Signed-off-by: Eric Auger --- arch/arm/kvm/Kconfig | 2 ++ arch/arm64/kvm/Kconfig | 2 ++ 2 files changed, 4 insertions(+) -- 1.9.1 diff --git a/arch/arm/kvm/Kconfig b/arch/arm/kvm/Kconfig index 95a0005..73d7201 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" @@ -32,6 +33,7 @@ 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/arm64/kvm/Kconfig b/arch/arm64/kvm/Kconfig index a5272c0..64f460d 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" @@ -36,6 +37,7 @@ config KVM select HAVE_KVM_EVENTFD select HAVE_KVM_IRQFD select KVM_ARM_VGIC_V3 + select IRQ_BYPASS_MANAGER ---help--- Support hosting virtualized guest machines. We don't support KVM with 16K page tables yet, due to the multiple