From patchwork Mon Nov 24 21:27:06 2014 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Nikolay Nikolaev X-Patchwork-Id: 5370141 Return-Path: X-Original-To: patchwork-linux-arm@patchwork.kernel.org Delivered-To: patchwork-parsemail@patchwork1.web.kernel.org Received: from mail.kernel.org (mail.kernel.org [198.145.19.201]) by patchwork1.web.kernel.org (Postfix) with ESMTP id 5076C9F39D for ; Mon, 24 Nov 2014 21:30:42 +0000 (UTC) Received: from mail.kernel.org (localhost [127.0.0.1]) by mail.kernel.org (Postfix) with ESMTP id 8CF3C2013D for ; Mon, 24 Nov 2014 21:30:41 +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 BB7612011B for ; Mon, 24 Nov 2014 21:30:40 +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 1Xt1BV-0001ng-Kf; Mon, 24 Nov 2014 21:28:37 +0000 Received: from mail-wg0-f43.google.com ([74.125.82.43]) by bombadil.infradead.org with esmtps (Exim 4.80.1 #2 (Red Hat Linux)) id 1Xt1AR-0000jh-Vm for linux-arm-kernel@lists.infradead.org; Mon, 24 Nov 2014 21:27:32 +0000 Received: by mail-wg0-f43.google.com with SMTP id l18so13577161wgh.2 for ; Mon, 24 Nov 2014 13:27:09 -0800 (PST) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20130820; h=x-gm-message-state:subject:from:to:cc:date:message-id:in-reply-to :references:user-agent:mime-version:content-type :content-transfer-encoding; bh=M72zrMmnhCiTOlImil94ZSpV+XKu0JEmyvtQunNQmb8=; b=QGwkXGXSz6btOzZOw0qWQEXzY61SiXalgc///wE7I1mxKYmganDOxvBdNEt/y62KxJ NbqA9cOCfg/JFO5itb0huLuxNM+mUG7ZLxj+SkUNYU12noKh6Zitqzw47D3gn/iUfhVb /4aXDN8uS/cCt/WZpfNj2vBeZRSEzuMr5GaHzEq/IT4E5cp/B0SjiY2EN+7qP9O9/yQF rO6s8uRr7yoEreMsUSUslGOwBQLr0h0eFubtI3bfx03crPdGMdRGmp6Y59LZsGDdYE47 h7cw5+mRNfM3cB/dGvGwuOnUr3dVE10cGJ4iwfeWH20hZjkPxOoyeRsjiaJ0FWXLBbd7 1O/w== X-Gm-Message-State: ALoCoQn7oIZdYRsgN7hL/nt4Y/gui3l9Qr5taLpAxsjvBCEAEsBU/RsOZdY4JhfH8O4oiKKTfwra X-Received: by 10.180.35.133 with SMTP id h5mr26030894wij.28.1416864429500; Mon, 24 Nov 2014 13:27:09 -0800 (PST) Received: from [127.0.1.1] ([82.146.27.14]) by mx.google.com with ESMTPSA id z7sm13665646wia.22.2014.11.24.13.27.07 for (version=TLSv1.2 cipher=ECDHE-RSA-AES128-GCM-SHA256 bits=128/128); Mon, 24 Nov 2014 13:27:08 -0800 (PST) Subject: [RFC PATCH 4/5] ARM: enable linking against eventfd and irqchip From: Nikolay Nikolaev To: kvm@vger.kernel.org, eric.auger@linaro.org, marc.zyngier@arm.com, andre.przywara@arm.com, kvmarm@lists.cs.columbia.edu, christoffer.dall@linaro.org Date: Mon, 24 Nov 2014 23:27:06 +0200 Message-ID: <20141124212706.10605.50148.stgit@i3820> In-Reply-To: <20141124212240.10605.46770.stgit@i3820> References: <20141124212240.10605.46770.stgit@i3820> User-Agent: StGit/0.17.1-dirty MIME-Version: 1.0 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20141124_132732_289478_412FDE90 X-CRM114-Status: UNSURE ( 9.94 ) X-CRM114-Notice: Please train this message. X-Spam-Score: -0.7 (/) Cc: tech@virtualopensystems.com, linux-arm-kernel@lists.infradead.org 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: , Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+patchwork-linux-arm=patchwork.kernel.org@lists.infradead.org X-Spam-Status: No, score=-2.6 required=5.0 tests=BAYES_00, RCVD_IN_DNSWL_LOW, 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 This enables compilation of the eventfd feature on ARM. Signed-off-by: Nikolay Nikolaev --- arch/arm/kvm/Kconfig | 1 + arch/arm/kvm/Makefile | 2 +- 2 files changed, 2 insertions(+), 1 deletion(-) diff --git a/arch/arm/kvm/Kconfig b/arch/arm/kvm/Kconfig index 466bd29..a4b0312 100644 --- a/arch/arm/kvm/Kconfig +++ b/arch/arm/kvm/Kconfig @@ -20,6 +20,7 @@ config KVM bool "Kernel-based Virtual Machine (KVM) support" select PREEMPT_NOTIFIERS select ANON_INODES + select HAVE_KVM_EVENTFD select HAVE_KVM_CPU_RELAX_INTERCEPT select KVM_MMIO select KVM_ARM_HOST diff --git a/arch/arm/kvm/Makefile b/arch/arm/kvm/Makefile index 443b8be..539c1a5 100644 --- a/arch/arm/kvm/Makefile +++ b/arch/arm/kvm/Makefile @@ -15,7 +15,7 @@ AFLAGS_init.o := -Wa,-march=armv7-a$(plus_virt) AFLAGS_interrupts.o := -Wa,-march=armv7-a$(plus_virt) KVM := ../../../virt/kvm -kvm-arm-y = $(KVM)/kvm_main.o $(KVM)/coalesced_mmio.o +kvm-arm-y = $(KVM)/kvm_main.o $(KVM)/coalesced_mmio.o $(KVM)/eventfd.o obj-y += kvm-arm.o init.o interrupts.o obj-y += arm.o handle_exit.o guest.o mmu.o emulate.o reset.o