From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-2.3 required=3.0 tests=DKIMWL_WL_HIGH,DKIM_SIGNED, DKIM_VALID,HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI,SPF_HELO_NONE, SPF_PASS,USER_AGENT_SANE_1 autolearn=no autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 536C9C43141 for ; Thu, 14 Nov 2019 14:50:33 +0000 (UTC) Received: from bombadil.infradead.org (bombadil.infradead.org [198.137.202.133]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPS id ED53C20718 for ; Thu, 14 Nov 2019 14:50:32 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=lists.infradead.org header.i=@lists.infradead.org header.b="Tq5NcZU1" DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org ED53C20718 Authentication-Results: mail.kernel.org; dmarc=none (p=none dis=none) header.from=arm.com Authentication-Results: mail.kernel.org; spf=none smtp.mailfrom=linux-arm-kernel-bounces+infradead-linux-arm-kernel=archiver.kernel.org@lists.infradead.org DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20170209; h=Sender: Content-Transfer-Encoding:Content-Type:Cc:List-Subscribe:List-Help:List-Post: List-Archive:List-Unsubscribe:List-Id:In-Reply-To:MIME-Version:Date: Message-ID:From:References:To:Subject:Reply-To:Content-ID:Content-Description :Resent-Date:Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID: List-Owner; bh=r/ZSHNAUc+3I/zKi+StRdN+Hg8BPh2H5PPegWokTXEE=; b=Tq5NcZU1jDL+fB vQxsdXY1m/7P42UpHenpYZCfvN/GoDpDjELMiHGQquOq663tVrKkuEb003U5ZdxS50Qz0zhrr3LpA 1wIEN58XtxFqPvlQax6ANKbn4cRrD7KgoIdeUEGlcXWw5UkYnODFZ7FJRxO9mQGd2c8k2sHOa/uE7 F6eV7rNVJBi28wM4ZsWE9sT5QODuCR1NAg4l7PEisA1NcuHctWk6K8DzXb//+fR7+lI+uRE8viBZy Gorol0NhJV16DseIr6VlhNO0GXfbCvCeZwhjk2Gw+VCI3/mbuUhCCiMT2GJNKCIgnf26s+76r4QhX 6rvKg7Ye+5Klkl8zwP2g==; Received: from localhost ([127.0.0.1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.92.3 #3 (Red Hat Linux)) id 1iVGS5-0004Eb-Bv; Thu, 14 Nov 2019 14:50:29 +0000 Received: from foss.arm.com ([217.140.110.172]) by bombadil.infradead.org with esmtp (Exim 4.92.3 #3 (Red Hat Linux)) id 1iVGS2-0004Dn-Gt for linux-arm-kernel@lists.infradead.org; Thu, 14 Nov 2019 14:50:27 +0000 Received: from usa-sjc-imap-foss1.foss.arm.com (unknown [10.121.207.14]) by usa-sjc-mx-foss1.foss.arm.com (Postfix) with ESMTP id DFFED328; Thu, 14 Nov 2019 06:50:25 -0800 (PST) Received: from [10.1.32.172] (e121487-lin.cambridge.arm.com [10.1.32.172]) by usa-sjc-imap-foss1.foss.arm.com (Postfix) with ESMTPSA id 6A1423F52E; Thu, 14 Nov 2019 06:50:24 -0800 (PST) Subject: Re: [kvm-unit-tests PATCH 09/17] arm: gic: Add test for flipping GICD_CTLR.DS To: Andre Przywara References: <20191108144240.204202-1-andre.przywara@arm.com> <20191108144240.204202-10-andre.przywara@arm.com> <2e14ccd4-89f4-aa90-cc58-bebf0e2eeede@arm.com> <7ca57a0c-3934-1778-e3f9-a3eee0658002@arm.com> <20191114141745.32d3b89c@donnerap.cambridge.arm.com> From: Vladimir Murzin Message-ID: <90cdc695-f761-26bd-d2a7-f8655ce04463@arm.com> Date: Thu, 14 Nov 2019 14:50:22 +0000 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:60.0) Gecko/20100101 Thunderbird/60.8.0 MIME-Version: 1.0 In-Reply-To: <20191114141745.32d3b89c@donnerap.cambridge.arm.com> Content-Language: en-US X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20191114_065026_615628_5BC759D9 X-CRM114-Status: GOOD ( 11.96 ) X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: Andrew Jones , kvm@vger.kernel.org, Marc Zyngier , Paolo Bonzini , Alexandru Elisei , kvmarm@lists.cs.columbia.edu, linux-arm-kernel@lists.infradead.org Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+infradead-linux-arm-kernel=archiver.kernel.org@lists.infradead.org On 11/14/19 2:17 PM, Andre Przywara wrote: > On Thu, 14 Nov 2019 13:39:33 +0000 > Vladimir Murzin wrote: > >> Hi, >> >> On 11/12/19 4:42 PM, Alexandru Elisei wrote: >>> Are we not testing KVM? Why are we not treating a behaviour different than what >>> KVM should emulate as a fail? >> >> Can kvm-unit-tests be run with qemu TCG? > > Yes, it does that actually by default if you cross compile. I also tested this explicitly on TCG: unlike KVM that actually passes all those tests. > If you set the environment variable ACCEL to either tcg or kvm, you can select this at runtime: > $ ACCEL=tcg arm/run arm/gic.flat -smp 3 -append irq Great! Then, IMO, it is absolutely valid to test this functionality! Thanks Vladimir > > Cheers, > Andre > _______________________________________________ linux-arm-kernel mailing list linux-arm-kernel@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-arm-kernel