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=-5.6 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 83AB5C10F27 for ; Mon, 9 Mar 2020 10:25:49 +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 4C0D220409 for ; Mon, 9 Mar 2020 10:25:49 +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="HktzG3ng" DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 4C0D220409 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]:40238 helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1jBFbY-0000y0-EG for qemu-devel@archiver.kernel.org; Mon, 09 Mar 2020 06:25:48 -0400 Received: from eggs.gnu.org ([2001:470:142:3::10]:37701) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1jBFaQ-00082H-Mb for qemu-devel@nongnu.org; Mon, 09 Mar 2020 06:24:39 -0400 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1jBFaP-0001oj-Fm for qemu-devel@nongnu.org; Mon, 09 Mar 2020 06:24:38 -0400 Received: from us-smtp-delivery-1.mimecast.com ([205.139.110.120]:53071 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 1jBFaP-0001oA-Bb for qemu-devel@nongnu.org; Mon, 09 Mar 2020 06:24:37 -0400 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=redhat.com; s=mimecast20190719; t=1583749476; 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=xsESJb0v2tbgzsnXysDr2pQil6qkLSgz3wrtXC2dgwQ=; b=HktzG3ng2If5BrpV5UGpR7vuo5H2HqOo7vcrreQUqrrxGBEU8gxIrdYFsKmPUnq2S5CIyi hiTB9l56uvP7T3NP/bu92ONrqkRzk856piSwsme3dFJ5kVP4b5ozGM5keW3gYOFmDnTcuK eVTUWvjKmrEyPn2sP0eu2ljb+khLHXc= 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-286-QjWGG_wBNjinhNMo74aRwQ-1; Mon, 09 Mar 2020 06:24:35 -0400 X-MC-Unique: QjWGG_wBNjinhNMo74aRwQ-1 Received: from smtp.corp.redhat.com (int-mx03.intmail.prod.int.phx2.redhat.com [10.5.11.13]) (using TLSv1.2 with cipher AECDH-AES256-SHA (256/256 bits)) (No client certificate requested) by mimecast-mx01.redhat.com (Postfix) with ESMTPS id 59858477; Mon, 9 Mar 2020 10:24:33 +0000 (UTC) Received: from laptop.redhat.com (ovpn-116-59.ams2.redhat.com [10.36.116.59]) by smtp.corp.redhat.com (Postfix) with ESMTP id 9FD8987B08; Mon, 9 Mar 2020 10:24:27 +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 v4 00/13] arm/arm64: Add ITS tests Date: Mon, 9 Mar 2020 11:24:07 +0100 Message-Id: <20200309102420.24498-1-eric.auger@redhat.com> MIME-Version: 1.0 X-Scanned-By: MIMEDefang 2.79 on 10.5.11.13 Content-Transfer-Encoding: quoted-printable X-detected-operating-system: by eggs.gnu.org: GNU/Linux 2.2.x-3.x [generic] X-Received-From: 205.139.110.120 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 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. The series can be fount at: https://github.com/eauger/kut/tree/its-v4 Best Regards Eric History: v3 -> v4: - addressed comments from Drew and Zenghui - added "page_alloc: Introduce get_order()" - removed "arm: gic: Provide per-IRQ helper functions" - ITS files moved to lib64 - and many more, see individual logs v2 -> v3: - fix 32b compilation - take into account Drew's comments (see individual diff logs) 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 Execution: 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' Eric Auger (13): libcflat: Add other size defines page_alloc: Introduce get_order() arm/arm64: gic: Introduce setup_irq() helper arm/arm64: gicv3: Add some re-distributor defines arm/arm64: gicv3: Set the LPI config and pending tables arm/arm64: ITS: Introspection tests 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.arm64 | 1 + arm/Makefile.common | 2 +- arm/gic.c | 469 +++++++++++++++++++++++++++++++++++-- arm/run | 2 +- arm/unittests.cfg | 38 +++ lib/alloc_page.c | 7 +- lib/alloc_page.h | 1 + lib/arm/asm/gic-v3-its.h | 39 +++ lib/arm/asm/gic-v3.h | 32 +++ lib/arm/gic-v3.c | 76 ++++++ lib/arm/gic.c | 34 ++- lib/arm/io.c | 28 +++ lib/arm64/asm/gic-v3-its.h | 172 ++++++++++++++ lib/arm64/gic-v3-its-cmd.c | 463 ++++++++++++++++++++++++++++++++++++ lib/arm64/gic-v3-its.c | 172 ++++++++++++++ lib/libcflat.h | 3 + 16 files changed, 1510 insertions(+), 29 deletions(-) create mode 100644 lib/arm/asm/gic-v3-its.h create mode 100644 lib/arm64/asm/gic-v3-its.h create mode 100644 lib/arm64/gic-v3-its-cmd.c create mode 100644 lib/arm64/gic-v3-its.c --=20 2.20.1