From patchwork Mon Jul 6 12:11:27 2015 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Eric Auger X-Patchwork-Id: 6722591 Return-Path: X-Original-To: patchwork-kvm@patchwork.kernel.org Delivered-To: patchwork-parsemail@patchwork1.web.kernel.org Received: from mail.kernel.org (mail.kernel.org [198.145.29.136]) by patchwork1.web.kernel.org (Postfix) with ESMTP id ECA899F380 for ; Mon, 6 Jul 2015 12:14:04 +0000 (UTC) Received: from mail.kernel.org (localhost [127.0.0.1]) by mail.kernel.org (Postfix) with ESMTP id 1D0E820426 for ; Mon, 6 Jul 2015 12:14:04 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 443902037E for ; Mon, 6 Jul 2015 12:14:03 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1755188AbbGFMNr (ORCPT ); Mon, 6 Jul 2015 08:13:47 -0400 Received: from mail-wg0-f42.google.com ([74.125.82.42]:33597 "EHLO mail-wg0-f42.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1754829AbbGFMMA (ORCPT ); Mon, 6 Jul 2015 08:12:00 -0400 Received: by wgck11 with SMTP id k11so138479512wgc.0 for ; Mon, 06 Jul 2015 05:11:59 -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=IEp2MM6xkYtxX18Amlyp8eXyTyXQPZqDumuEZ2nNRsE=; b=gmuAnCrIC8X/f8wsIBrdT8CicVgl5msOGvgMgzFQ1IwxO35n98NN14CmOtuqfzibDW lQtnjvvY2IWU+5sycwcJKcvL491pFASqYfKDScjenTukQKewFsYCTV/spWdXw05ecd0W YNX7L8KpFYH7LLGA+jksTfVvx4UgL6q8tkh2xX2oSARFdOOHA0DFLTgbdSGEwERjcJXe QqoTu4oATWDUp9alvFBdrkeSZPE+gdcTL23gIedXYw8TElzkGEnFhAELdcgic08j/QZH 3VdCfHaTGTG3yYrMI4KuZm8n4g5KXRsC4OoOhMwJtfd2AmNTgFJCg4Rz7jLTf23w9XHM CPig== X-Gm-Message-State: ALoCoQlzzNNBAcrqr1dea3o8A21/JvKtLRfSxXFFLSdX+a1vTInvGg80eNuXMKi1gwp3aHEOCS9v X-Received: by 10.194.236.199 with SMTP id uw7mr98768978wjc.92.1436184719332; Mon, 06 Jul 2015 05:11:59 -0700 (PDT) Received: from gnx2579.home (LCaen-156-56-7-90.w80-11.abo.wanadoo.fr. [80.11.198.90]) by mx.google.com with ESMTPSA id v3sm27806709wja.31.2015.07.06.05.11.57 (version=TLSv1.2 cipher=ECDHE-RSA-AES128-GCM-SHA256 bits=128/128); Mon, 06 Jul 2015 05:11:58 -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, christoffer.dall@linaro.org, marc.zyngier@arm.com, alex.williamson@redhat.com, pbonzini@redhat.com, avi.kivity@gmail.com, mtosatti@redhat.com, feng.wu@intel.com, joro@8bytes.org, b.reynal@virtualopensystems.com Cc: linux-kernel@vger.kernel.org, patches@linaro.org Subject: [RFC v2 1/6] KVM: arm/arm64: select IRQ_BYPASS_MANAGER Date: Mon, 6 Jul 2015 14:11:27 +0200 Message-Id: <1436184692-20927-2-git-send-email-eric.auger@linaro.org> X-Mailer: git-send-email 1.9.1 In-Reply-To: <1436184692-20927-1-git-send-email-eric.auger@linaro.org> References: <1436184692-20927-1-git-send-email-eric.auger@linaro.org> Sender: kvm-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: kvm@vger.kernel.org X-Spam-Status: No, score=-7.6 required=5.0 tests=BAYES_00, RCVD_IN_DNSWL_HI, RP_MATCHES_RCVD, UNPARSEABLE_RELAY autolearn=ham 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 Signed-off-by: Eric Auger --- v1 -> v2: - also set IRQ_BYPASS_MANAGER for arm64 --- arch/arm/kvm/Kconfig | 1 + arch/arm64/kvm/Kconfig | 1 + 2 files changed, 2 insertions(+) diff --git a/arch/arm/kvm/Kconfig b/arch/arm/kvm/Kconfig index bfb915d..7d38d25 100644 --- a/arch/arm/kvm/Kconfig +++ b/arch/arm/kvm/Kconfig @@ -31,6 +31,7 @@ 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 bfffe8f..d1922b4 100644 --- a/arch/arm64/kvm/Kconfig +++ b/arch/arm64/kvm/Kconfig @@ -31,6 +31,7 @@ config KVM select KVM_VFIO select HAVE_KVM_EVENTFD select HAVE_KVM_IRQFD + select HAVE_KVM_IRQFD ---help--- Support hosting virtualized guest machines.