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=-5.5 required=3.0 tests=DKIM_INVALID,DKIM_SIGNED, HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI,MENTIONS_GIT_HOSTING, SPF_HELO_NONE,SPF_PASS autolearn=unavailable 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 6A4DBC43603 for ; Mon, 16 Dec 2019 14:07:55 +0000 (UTC) Received: from lists.gnu.org (lists.gnu.org [209.51.188.17]) (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 338A2206A5 for ; Mon, 16 Dec 2019 14:07:55 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=fail reason="signature verification failed" (1024-bit key) header.d=redhat.com header.i=@redhat.com header.b="GVTEM8ev" DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 338A2206A5 Authentication-Results: mail.kernel.org; dmarc=fail (p=none dis=none) header.from=redhat.com Authentication-Results: mail.kernel.org; spf=pass smtp.mailfrom=qemu-devel-bounces+qemu-devel=archiver.kernel.org@nongnu.org Received: from localhost ([::1]:54302 helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1igr2P-00010b-SK for qemu-devel@archiver.kernel.org; Mon, 16 Dec 2019 09:07:53 -0500 Received: from eggs.gnu.org ([2001:470:142:3::10]:58389) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1igqyO-0003m7-Ey for qemu-devel@nongnu.org; Mon, 16 Dec 2019 09:03:45 -0500 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1igqyN-0003n7-6z for qemu-devel@nongnu.org; Mon, 16 Dec 2019 09:03:44 -0500 Received: from us-smtp-delivery-1.mimecast.com ([207.211.31.120]:56842 helo=us-smtp-1.mimecast.com) by eggs.gnu.org with esmtps (TLS1.0:DHE_RSA_AES_256_CBC_SHA1:32) (Exim 4.71) (envelope-from ) id 1igqyN-0003mv-4I for qemu-devel@nongnu.org; Mon, 16 Dec 2019 09:03:43 -0500 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=redhat.com; s=mimecast20190719; t=1576505022; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:cc:mime-version:mime-version: content-transfer-encoding:content-transfer-encoding; bh=A9SY0krHFjydIQmqzREy9ABCAZgjAKMUQ2ClrNvBGYM=; b=GVTEM8evqKj2Re/gX6NfMwh9Jcgi3WdK4XnPoScBXspRpnSWeiEFYcu/sfa7j0ehiNsP+P 1DMf+jcNSP0kmT5oN/B+Jnm9UKNfqT6jeOoQgZnOviBJT/QPo+euzDCtZ8qUwzztzQWOvj drH3dM6xDT1d15xpJnSl06SBKdIto3o= Received: from mimecast-mx01.redhat.com (mimecast-mx01.redhat.com [209.132.183.4]) (Using TLS) by relay.mimecast.com with ESMTP id us-mta-5-KZ0hcHf3OsqMUOdqJHz5Tw-1; Mon, 16 Dec 2019 09:03:25 -0500 X-MC-Unique: KZ0hcHf3OsqMUOdqJHz5Tw-1 Received: from smtp.corp.redhat.com (int-mx05.intmail.prod.int.phx2.redhat.com [10.5.11.15]) (using TLSv1.2 with cipher AECDH-AES256-SHA (256/256 bits)) (No client certificate requested) by mimecast-mx01.redhat.com (Postfix) with ESMTPS id B81C9100550E; Mon, 16 Dec 2019 14:03:22 +0000 (UTC) Received: from laptop.redhat.com (ovpn-116-117.ams2.redhat.com [10.36.116.117]) by smtp.corp.redhat.com (Postfix) with ESMTP id 60B4268860; Mon, 16 Dec 2019 14:03:16 +0000 (UTC) From: Eric Auger To: eric.auger.pro@gmail.com, eric.auger@redhat.com, maz@kernel.org, kvmarm@lists.cs.columbia.edu, kvm@vger.kernel.org, qemu-devel@nongnu.org, qemu-arm@nongnu.org Subject: [kvm-unit-tests PATCH 00/16] arm/arm64: Add ITS tests Date: Mon, 16 Dec 2019 15:02:19 +0100 Message-Id: <20191216140235.10751-1-eric.auger@redhat.com> MIME-Version: 1.0 X-Scanned-By: MIMEDefang 2.79 on 10.5.11.15 Content-Transfer-Encoding: quoted-printable X-detected-operating-system: by eggs.gnu.org: GNU/Linux 2.2.x-3.x [generic] [fuzzy] X-Received-From: 207.211.31.120 X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.23 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: peter.maydell@linaro.org, drjones@redhat.com, andre.przywara@arm.com, thuth@redhat.com, yuzenghui@huawei.com, alexandru.elisei@arm.com Errors-To: qemu-devel-bounces+qemu-devel=archiver.kernel.org@nongnu.org Sender: "Qemu-devel" This series is a revival of an RFC series sent in Dec 2016 [1]. Given the amount of code and the lack of traction at that time, I haven't respinned until now. However a recent bug found around the ITS migration convinced me that this work may deserve to be respinned and enhanced. Tests exercise main ITS commands and also test migration. With the migration framework, we are able to trigger the migration from guest and that is very practical actually. What is particular with the ITS programming is that most of the commands are passed through queues and there is real error handling. Invalid commands are just ignored and that is not really tester friendly. This series includes Andre's patch: "arm: gic: Provide per-IRQ helper functions" [2] The series can be fount at: https://github.com/eauger/kut/tree/its-v1 Best Regards Eric [1] [kvm-unit-tests RFC 00/15] arm/arm64: add ITS framework https://lists.gnu.org/archive/html/qemu-devel/2016-12/msg00575.html [2] [kvm-unit-tests PATCH 00/17] arm: gic: Test SPIs and interrupt groups https://patchwork.kernel.org/cover/11234975/ For ITS migration testing use: ./run_tests.sh -g migration (blocks on TCG but I think it is beyond the scope of that series) For other ITS tests: ./run_tests.sh -g its non migration tests can be launched invidually. For instance: ./arm-run arm/gic.flat -smp 8 -append 'its-trigger' Andre Przywara (1): arm: gic: Provide per-IRQ helper functions Eric Auger (15): libcflat: Add other size defines arm/arm64: gic: Introduce setup_irq() helper arm/arm64: gicv3: Add some re-distributor defines arm/arm64: ITS: Introspection tests arm/arm64: ITS: Test BASER arm/arm64: ITS: Set the LPI config and pending tables arm/arm64: ITS: Init the command queue arm/arm64: ITS: Enable/Disable LPIs at re-distributor level arm/arm64: ITS: its_enable_defaults arm/arm64: ITS: Device and collection Initialization arm/arm64: ITS: commands arm/arm64: ITS: INT functional tests arm/run: Allow Migration tests arm/arm64: ITS: migration tests arm/arm64: ITS: pending table migration test arm/Makefile.common | 3 +- arm/gic.c | 447 +++++++++++++++++++++++++++++++++-- arm/run | 2 +- arm/unittests.cfg | 39 ++++ lib/arm/asm/gic-v3-its.h | 217 +++++++++++++++++ lib/arm/asm/gic-v3.h | 87 +++++++ lib/arm/asm/gic.h | 13 ++ lib/arm/gic-v3-its-cmd.c | 462 +++++++++++++++++++++++++++++++++++++ lib/arm/gic-v3-its.c | 354 ++++++++++++++++++++++++++++ lib/arm/gic.c | 132 ++++++++++- lib/arm/io.c | 13 ++ lib/arm64/asm/gic-v3-its.h | 1 + lib/libcflat.h | 3 + 13 files changed, 1745 insertions(+), 28 deletions(-) create mode 100644 lib/arm/asm/gic-v3-its.h create mode 100644 lib/arm/gic-v3-its-cmd.c create mode 100644 lib/arm/gic-v3-its.c create mode 100644 lib/arm64/asm/gic-v3-its.h --=20 2.20.1