From patchwork Tue Jan 13 17:33:37 2015 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Eric Auger X-Patchwork-Id: 5622671 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 A3DAAC058D for ; Tue, 13 Jan 2015 17:38:38 +0000 (UTC) Received: from mail.kernel.org (localhost [127.0.0.1]) by mail.kernel.org (Postfix) with ESMTP id D1EA520397 for ; Tue, 13 Jan 2015 17:38:37 +0000 (UTC) Received: from bombadil.infradead.org (bombadil.infradead.org [198.137.202.9]) (using TLSv1.2 with cipher DHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPS id 0311720304 for ; Tue, 13 Jan 2015 17:38:37 +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 1YB5OJ-0007Gk-DS; Tue, 13 Jan 2015 17:36:31 +0000 Received: from mail-wg0-f42.google.com ([74.125.82.42]) by bombadil.infradead.org with esmtps (Exim 4.80.1 #2 (Red Hat Linux)) id 1YB5Nt-0006bo-3f for linux-arm-kernel@lists.infradead.org; Tue, 13 Jan 2015 17:36:06 +0000 Received: by mail-wg0-f42.google.com with SMTP id k14so4361913wgh.1 for ; Tue, 13 Jan 2015 09:35:43 -0800 (PST) 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=0+vaY371XAKatdepXMokFrJQb25NtXEVt61bJeN8O44=; b=Ge19bZ5AmJ3ahix2jZMqVe5xYvtzKvbBuTGbJwrgYC80HeH8Xg6xxmJ3Hny6KgUpTo TzfW2QgHHInnzZ6wyzBhVKQxkwV1+38opH1AcFzQoOFuE6sYfVcccFbwCPy51YrPwpz1 wRRj+gj/dI1UfPYcY2963EcqvKKJgNBiY99h5hPxjZC02GLxJt8Qf2IWymco3shjb/UB nFuFQ/JyqGnUHVAvaWSTJmFYKT4Qf1pQTNO55w6I3pf0+NDEvqZwYOBUueiqW72v1kgi EiZDBU4Jg6sgFWTn9ZowQnrS7wAFQDhcfQGQXelHzui2V42qNOgfwKwNISrLA718BJtO kxlA== X-Gm-Message-State: ALoCoQm+XO3FPETLYAqkxfSXUemvNg9OLPYodbtvGM6mY+zDKVNgJUkwybFk3fL10xI91KNLq7Wh X-Received: by 10.180.107.195 with SMTP id he3mr7094291wib.44.1421170542038; Tue, 13 Jan 2015 09:35:42 -0800 (PST) Received: from gnx2579.gnb.st.com (LCaen-156-56-7-90.w80-11.abo.wanadoo.fr. [80.11.198.90]) by mx.google.com with ESMTPSA id fw6sm2660487wib.1.2015.01.13.09.35.39 (version=TLSv1.1 cipher=ECDHE-RSA-RC4-SHA bits=128/128); Tue, 13 Jan 2015 09:35:41 -0800 (PST) From: Eric Auger To: eric.auger@st.com, eric.auger@linaro.org, christoffer.dall@linaro.org, marc.zyngier@arm.com, andre.przywara@arm.com, linux-arm-kernel@lists.infradead.org, kvmarm@lists.cs.columbia.edu, kvm@vger.kernel.org, alex.williamson@redhat.com, agraf@suse.de, joel.schopp@amd.com, kim.phillips@freescale.com, paulus@samba.org, gleb@kernel.org, pbonzini@redhat.com, borntraeger@de.ibm.com, cornelia.huck@de.ibm.com Subject: [PATCH v6 1/4] KVM: arm/arm64: unset CONFIG_HAVE_KVM_IRQCHIP Date: Tue, 13 Jan 2015 18:33:37 +0100 Message-Id: <1421170420-30617-2-git-send-email-eric.auger@linaro.org> X-Mailer: git-send-email 1.9.1 In-Reply-To: <1421170420-30617-1-git-send-email-eric.auger@linaro.org> References: <1421170420-30617-1-git-send-email-eric.auger@linaro.org> X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20150113_093605_359991_71445411 X-CRM114-Status: UNSURE ( 9.47 ) X-CRM114-Notice: Please train this message. X-Spam-Score: -0.7 (/) Cc: b.reynal@virtualopensystems.com, feng.wu@intel.com, patches@linaro.org, john.liuli@huawei.com, ming.lei@canonical.com, will.deacon@arm.com, a.rigo@virtualopensystems.com, linux-kernel@vger.kernel.org, a.motakis@virtualopensystems.com X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.18-1 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , 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, T_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 CONFIG_HAVE_KVM_IRQCHIP is needed to support IRQ routing (along with irq_comm.c and irqchip.c usage). This is not the case for arm/arm64 currently. This patch unsets the flag for both arm and arm64. Signed-off-by: Eric Auger Acked-by: Christoffer Dall Acked-by: Will Deacon --- arch/arm/kvm/Kconfig | 2 -- arch/arm64/kvm/Kconfig | 1 - 2 files changed, 3 deletions(-) diff --git a/arch/arm/kvm/Kconfig b/arch/arm/kvm/Kconfig index 466bd29..9f581b1 100644 --- a/arch/arm/kvm/Kconfig +++ b/arch/arm/kvm/Kconfig @@ -55,7 +55,6 @@ config KVM_ARM_MAX_VCPUS config KVM_ARM_VGIC bool "KVM support for Virtual GIC" depends on KVM_ARM_HOST && OF - select HAVE_KVM_IRQCHIP default y ---help--- Adds support for a hardware assisted, in-kernel GIC emulation. @@ -63,7 +62,6 @@ config KVM_ARM_VGIC config KVM_ARM_TIMER bool "KVM support for Architected Timers" depends on KVM_ARM_VGIC && ARM_ARCH_TIMER - select HAVE_KVM_IRQCHIP default y ---help--- Adds support for the Architected Timers in virtual machines diff --git a/arch/arm64/kvm/Kconfig b/arch/arm64/kvm/Kconfig index 8ba85e9..279e1a0 100644 --- a/arch/arm64/kvm/Kconfig +++ b/arch/arm64/kvm/Kconfig @@ -50,7 +50,6 @@ config KVM_ARM_MAX_VCPUS config KVM_ARM_VGIC bool depends on KVM_ARM_HOST && OF - select HAVE_KVM_IRQCHIP ---help--- Adds support for a hardware assisted, in-kernel GIC emulation.