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 43F38C47409 for ; Tue, 28 Jan 2020 10:35:25 +0000 (UTC) Received: from mm01.cs.columbia.edu (mm01.cs.columbia.edu [128.59.11.253]) by mail.kernel.org (Postfix) with ESMTP id B819C24688 for ; Tue, 28 Jan 2020 10:35:24 +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="EHoDCcBO" DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org B819C24688 Authentication-Results: mail.kernel.org; dmarc=fail (p=none dis=none) header.from=redhat.com Authentication-Results: mail.kernel.org; spf=pass smtp.mailfrom=kvmarm-bounces@lists.cs.columbia.edu Received: from localhost (localhost [127.0.0.1]) by mm01.cs.columbia.edu (Postfix) with ESMTP id 12B804A528; Tue, 28 Jan 2020 05:35:24 -0500 (EST) X-Virus-Scanned: at lists.cs.columbia.edu Authentication-Results: mm01.cs.columbia.edu (amavisd-new); dkim=softfail (fail, message has been altered) header.i=@redhat.com Received: from mm01.cs.columbia.edu ([127.0.0.1]) by localhost (mm01.cs.columbia.edu [127.0.0.1]) (amavisd-new, port 10024) with ESMTP id 55hnsiws4JQb; Tue, 28 Jan 2020 05:35:22 -0500 (EST) Received: from mm01.cs.columbia.edu (localhost [127.0.0.1]) by mm01.cs.columbia.edu (Postfix) with ESMTP id D773C4A59D; Tue, 28 Jan 2020 05:35:22 -0500 (EST) Received: from localhost (localhost [127.0.0.1]) by mm01.cs.columbia.edu (Postfix) with ESMTP id CF7F14A59D for ; Tue, 28 Jan 2020 05:35:20 -0500 (EST) X-Virus-Scanned: at lists.cs.columbia.edu Received: from mm01.cs.columbia.edu ([127.0.0.1]) by localhost (mm01.cs.columbia.edu [127.0.0.1]) (amavisd-new, port 10024) with ESMTP id 3Tcxs3L9WQSU for ; Tue, 28 Jan 2020 05:35:19 -0500 (EST) Received: from us-smtp-1.mimecast.com (us-smtp-delivery-1.mimecast.com [207.211.31.120]) by mm01.cs.columbia.edu (Postfix) with ESMTP id 836094A528 for ; Tue, 28 Jan 2020 05:35:19 -0500 (EST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=redhat.com; s=mimecast20190719; t=1580207719; 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=fkt49j2omiFhxKeCwkMFncGz7jKFhFRQ1Z0P3fqpgS4=; b=EHoDCcBOzXkOs9cwcALC3twg4YWBgJZe/MlBx1NsfsKCoPmpR1nbmt1SvglNTrL9CHwPIN bKCwV4dgJ/RuzvTmKELZmdFs8h1eLlxbP0rrCfQR1EHqkIME4qeZCUXAU/JzVmy9G2mlR/ qG7960TnKgNOLxAqwNWOBRTeq+FPbPE= 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-171-iOkdwkQ5PaOa_EbpL-qEKQ-1; Tue, 28 Jan 2020 05:35:12 -0500 X-MC-Unique: iOkdwkQ5PaOa_EbpL-qEKQ-1 Received: from smtp.corp.redhat.com (int-mx07.intmail.prod.int.phx2.redhat.com [10.5.11.22]) (using TLSv1.2 with cipher AECDH-AES256-SHA (256/256 bits)) (No client certificate requested) by mimecast-mx01.redhat.com (Postfix) with ESMTPS id 357E618C43C0; Tue, 28 Jan 2020 10:35:10 +0000 (UTC) Received: from laptop.redhat.com (ovpn-116-37.ams2.redhat.com [10.36.116.37]) by smtp.corp.redhat.com (Postfix) with ESMTP id AD6381001B08; Tue, 28 Jan 2020 10:35:01 +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 v3 00/14] arm/arm64: Add ITS tests Date: Tue, 28 Jan 2020 11:34:45 +0100 Message-Id: <20200128103459.19413-1-eric.auger@redhat.com> MIME-Version: 1.0 X-Scanned-By: MIMEDefang 2.84 on 10.5.11.22 Cc: andre.przywara@arm.com, thuth@redhat.com X-BeenThere: kvmarm@lists.cs.columbia.edu X-Mailman-Version: 2.1.14 Precedence: list List-Id: Where KVM/ARM decisions are made List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Errors-To: kvmarm-bounces@lists.cs.columbia.edu Sender: kvmarm-bounces@lists.cs.columbia.edu 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-v3 Best Regards Eric History: 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 [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 unmapped collections (https://lkml.org/lkml/2019/12/13/205) Execution: x For ITS migration testing use: ./run_tests.sh -g migration (block 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 (13): 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: gicv3: Set the LPI config and pending tables arm/arm64: gicv3: 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.arm64 | 1 + arm/Makefile.common | 2 +- arm/gic.c | 488 +++++++++++++++++++++++++++++++++++-- arm/run | 2 +- arm/unittests.cfg | 38 +++ lib/arm/asm/gic-v3-its.h | 167 +++++++++++++ lib/arm/asm/gic-v3.h | 25 ++ lib/arm/asm/gic.h | 8 + lib/arm/gic-v3-its-cmd.c | 454 ++++++++++++++++++++++++++++++++++ lib/arm/gic-v3-its.c | 243 ++++++++++++++++++ lib/arm/gic-v3.c | 81 ++++++ lib/arm/gic.c | 120 ++++++++- lib/arm/io.c | 28 +++ lib/arm64/asm/gic-v3-its.h | 1 + lib/libcflat.h | 3 + 15 files changed, 1633 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 -- 2.20.1 _______________________________________________ kvmarm mailing list kvmarm@lists.cs.columbia.edu https://lists.cs.columbia.edu/mailman/listinfo/kvmarm