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,URIBL_BLOCKED autolearn=ham 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 D8D5EC43331 for ; Thu, 2 Apr 2020 14:52:51 +0000 (UTC) Received: from mm01.cs.columbia.edu (mm01.cs.columbia.edu [128.59.11.253]) by mail.kernel.org (Postfix) with ESMTP id 6C509206F5 for ; Thu, 2 Apr 2020 14:52:51 +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="RB59wdcU" DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 6C509206F5 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 A66B74B159; Thu, 2 Apr 2020 10:52:50 -0400 (EDT) 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 PSny1J5JbS3M; Thu, 2 Apr 2020 10:52:49 -0400 (EDT) Received: from mm01.cs.columbia.edu (localhost [127.0.0.1]) by mm01.cs.columbia.edu (Postfix) with ESMTP id 5A1F64B0E9; Thu, 2 Apr 2020 10:52:49 -0400 (EDT) Received: from localhost (localhost [127.0.0.1]) by mm01.cs.columbia.edu (Postfix) with ESMTP id 7F5BE4B0B3 for ; Thu, 2 Apr 2020 10:52:47 -0400 (EDT) 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 swnJIxzWZSAU for ; Thu, 2 Apr 2020 10:52:46 -0400 (EDT) Received: from us-smtp-delivery-1.mimecast.com (us-smtp-2.mimecast.com [205.139.110.61]) by mm01.cs.columbia.edu (Postfix) with ESMTP id 4024C4A4BE for ; Thu, 2 Apr 2020 10:52:46 -0400 (EDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=redhat.com; s=mimecast20190719; t=1585839166; 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=V5Kw0rzsF+uN7oZ/ix5qLdtcjmsaTXjUInee5I5wEVg=; b=RB59wdcUqKhNq+9BX8k0bA4IJbRaIbzhIXlsGqKq0FfyAURSiYZ8esHHyvIPSl4yVQfQSw 3bRmE7/KW/ZLa2y9YA873s7UN6rCXfH1A274KuAVZT6+wGFO67dyM1di7z+QfNx5Juzizr AYoT7P2TQX1/kX1pIIHt6uYTuwTSd6Q= 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-492-WuIbVq8sP_agJfh56bxLPQ-1; Thu, 02 Apr 2020 10:52:42 -0400 X-MC-Unique: WuIbVq8sP_agJfh56bxLPQ-1 Received: from smtp.corp.redhat.com (int-mx04.intmail.prod.int.phx2.redhat.com [10.5.11.14]) (using TLSv1.2 with cipher AECDH-AES256-SHA (256/256 bits)) (No client certificate requested) by mimecast-mx01.redhat.com (Postfix) with ESMTPS id 793018024D1; Thu, 2 Apr 2020 14:52:40 +0000 (UTC) Received: from laptop.redhat.com (ovpn-112-58.ams2.redhat.com [10.36.112.58]) by smtp.corp.redhat.com (Postfix) with ESMTP id 8F6295D9C9; Thu, 2 Apr 2020 14:52:31 +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 v8 00/13] arm/arm64: Add ITS tests Date: Thu, 2 Apr 2020 16:52:14 +0200 Message-Id: <20200402145227.20109-1-eric.auger@redhat.com> MIME-Version: 1.0 X-Scanned-By: MIMEDefang 2.79 on 10.5.11.14 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. The series can be fount at: https://github.com/eauger/kut/tree/its-v8 Applies on top of arm/queue. Best Regards Eric History: v7 -> v8: - take into account last comments from Zenghui and collected his R-bs v6 -> v7: - Fixed issue reported by Drew in its-migrate-unmapped-collection (a collection could be allocated twice depending on the SMP value) - Integrated changes prepared by Drew - Use for_each_present_cpu() v5 -> v6: - Took into account Zenghui's comments, mostly functional: see invidual history logs - fix wrong assert! v4 -> v5: - 32b stubs moved back to arm/gic.c - some changes reordering - minor style issues 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 | 454 ++++++++++++++++++++++++++++++++++-- arm/run | 2 +- arm/unittests.cfg | 38 +++ lib/alloc_page.c | 7 +- lib/alloc_page.h | 1 + lib/arm/asm/gic-v3-its.h | 27 +++ lib/arm/asm/gic-v3.h | 29 +++ lib/arm/asm/gic.h | 1 + lib/arm/asm/processor.h | 2 + lib/arm/gic-v3.c | 78 +++++++ lib/arm/gic.c | 40 +++- lib/arm/io.c | 28 +++ lib/arm64/asm/gic-v3-its.h | 174 ++++++++++++++ lib/arm64/gic-v3-its-cmd.c | 459 +++++++++++++++++++++++++++++++++++++ lib/arm64/gic-v3-its.c | 171 ++++++++++++++ lib/libcflat.h | 3 + 18 files changed, 1486 insertions(+), 31 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 -- 2.20.1 _______________________________________________ kvmarm mailing list kvmarm@lists.cs.columbia.edu https://lists.cs.columbia.edu/mailman/listinfo/kvmarm