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 C3BBFC33CA4 for ; Fri, 10 Jan 2020 14:56:39 +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 506F22072E for ; Fri, 10 Jan 2020 14:56:39 +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="bXT8FW7W" DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 506F22072E 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]:47156 helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1ipviH-00062d-Ld for qemu-devel@archiver.kernel.org; Fri, 10 Jan 2020 09:56:37 -0500 Received: from eggs.gnu.org ([2001:470:142:3::10]:51125) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1ipvgF-0003XG-C4 for qemu-devel@nongnu.org; Fri, 10 Jan 2020 09:54:32 -0500 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1ipvgB-0004Ec-Gt for qemu-devel@nongnu.org; Fri, 10 Jan 2020 09:54:30 -0500 Received: from us-smtp-1.mimecast.com ([207.211.31.81]:31957 helo=us-smtp-delivery-1.mimecast.com) by eggs.gnu.org with esmtps (TLS1.0:DHE_RSA_AES_256_CBC_SHA1:32) (Exim 4.71) (envelope-from ) id 1ipvgB-00048y-5k for qemu-devel@nongnu.org; Fri, 10 Jan 2020 09:54:27 -0500 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=redhat.com; s=mimecast20190719; t=1578668065; 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=VexdPnxBGtP4m5sD088Fr2Z7oIrl6ON5vXnTAqxCkko=; b=bXT8FW7W23colUYzK3Tk5jCRYh4JV1zdnZ+HhZb6aK0AlOczWAO2p4qJQKg0SJw5yJIsVi iiFMcbAOoRArQVfDLz1T00WAPxI1c/lq+8zS9shc01xiV4+rYI22wvWxtBk0q0ah8Zi/p8 UnWTpvsVSAJGuEzClHeCLmMIFxvPeQs= 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-139-R0oieHwYPCy7edteuUVVHg-1; Fri, 10 Jan 2020 09:54:22 -0500 X-MC-Unique: R0oieHwYPCy7edteuUVVHg-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 5A7EA801B3A; Fri, 10 Jan 2020 14:54:20 +0000 (UTC) Received: from laptop.redhat.com (ovpn-117-108.ams2.redhat.com [10.36.117.108]) by smtp.corp.redhat.com (Postfix) with ESMTP id A869082475; Fri, 10 Jan 2020 14:54:14 +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 v2 00/16] arm/arm64: Add ITS tests Date: Fri, 10 Jan 2020 15:53:56 +0100 Message-Id: <20200110145412.14937-1-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: 207.211.31.81 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 related to 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] test_migrate_unmapped_collection is currently failing with upstream kernel. See [3]. The series can be fount at: https://github.com/eauger/kut/tree/its-v2 Best Regards Eric History: v1 -> v2: - took into account Zenghui's comments - collect R-b's from Thomas References: [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/ [3] [PATCH] KVM: arm/arm64: vgic-its: Fix restoration of unmappedxi collections (https://lkml.org/lkml/2019/12/13/205) Execution: x For ITS migration testing use: ./run_tests.sh -g migration (blocks on TCG) x For other ITS tests: ./run_tests.sh -g its x 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 | 446 ++++++++++++++++++++++++++++++++++-- arm/run | 2 +- arm/unittests.cfg | 39 ++++ lib/arm/asm/gic-v3-its.h | 177 +++++++++++++++ lib/arm/asm/gic-v3.h | 20 ++ lib/arm/asm/gic.h | 12 + lib/arm/gic-v3-its-cmd.c | 453 +++++++++++++++++++++++++++++++++++++ lib/arm/gic-v3-its.c | 327 ++++++++++++++++++++++++++ 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, 1600 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