From patchwork Fri Mar 13 15:56:42 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Andrew Jones X-Patchwork-Id: 11437319 Return-Path: Received: from mail.kernel.org (pdx-korg-mail-1.web.codeaurora.org [172.30.200.123]) by pdx-korg-patchwork-2.web.codeaurora.org (Postfix) with ESMTP id 323C21392 for ; Fri, 13 Mar 2020 15:56:55 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 10F642074C for ; Fri, 13 Mar 2020 15:56:55 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (1024-bit key) header.d=redhat.com header.i=@redhat.com header.b="U+2zqxOZ" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726965AbgCMP4y (ORCPT ); Fri, 13 Mar 2020 11:56:54 -0400 Received: from us-smtp-1.mimecast.com ([205.139.110.61]:23672 "EHLO us-smtp-delivery-1.mimecast.com" rhost-flags-OK-OK-OK-FAIL) by vger.kernel.org with ESMTP id S1726446AbgCMP4x (ORCPT ); Fri, 13 Mar 2020 11:56:53 -0400 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=redhat.com; s=mimecast20190719; t=1584115012; 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=nSUTvRWaOhf0z2idnkLURY3042WDleuJ2qFM+BOJcZk=; b=U+2zqxOZWlKHDVZRJyN4qmVB3u6+VkrBADnGw57idE0Vyt1wMWOopFPuL89dIG33jq5ixm AB4q8JaijxQ/WHt0movMQ9bgKGdscG8gfJ/hOERW7mUqLplX/fhsGnJrDcbhHja9jc6bsY 7nI6U/ilz/kmS5q1csQkoxVumjwKSlk= 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-364-XIVbZNo0NjGfp94PLpgu8w-1; Fri, 13 Mar 2020 11:56:50 -0400 X-MC-Unique: XIVbZNo0NjGfp94PLpgu8w-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 DA63D100726F for ; Fri, 13 Mar 2020 15:56:49 +0000 (UTC) Received: from kamzik.brq.redhat.com (unknown [10.43.2.160]) by smtp.corp.redhat.com (Postfix) with ESMTP id C873993535; Fri, 13 Mar 2020 15:56:45 +0000 (UTC) From: Andrew Jones To: kvm@vger.kernel.org Cc: pbonzini@redhat.com Subject: [PATCH 0/2] KVM: selftests: Introduce steal-time tests for x86_64 and AArch64 Date: Fri, 13 Mar 2020 16:56:42 +0100 Message-Id: <20200313155644.29779-1-drjones@redhat.com> MIME-Version: 1.0 X-Scanned-By: MIMEDefang 2.79 on 10.5.11.15 Sender: kvm-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: kvm@vger.kernel.org Test steal/stolen-time on x86 and AArch64 to make sure what gets reported to the guest is consistent with run-delay. The first patch of this series is just kvm selftests API cleanup. The series is based on kvm/queue and some in-flight patches that are also based on kvm/queue KVM: selftests: Share common API documentation KVM: selftests: Enable printf format warnings for TEST_ASSERT KVM: selftests: Use consistent message for test skipping KVM: selftests: s390x: Provide additional num-guest-pages adjustment Thanks, drew Andrew Jones (2): KVM: selftests: virt_map should take npages, not size KVM: selftests: Introduce steal-time test tools/testing/selftests/kvm/.gitignore | 2 + tools/testing/selftests/kvm/Makefile | 12 +- .../selftests/kvm/demand_paging_test.c | 3 +- tools/testing/selftests/kvm/dirty_log_test.c | 3 +- .../testing/selftests/kvm/include/kvm_util.h | 7 +- .../testing/selftests/kvm/include/test_util.h | 1 + tools/testing/selftests/kvm/lib/kvm_util.c | 17 +- tools/testing/selftests/kvm/lib/test_util.c | 15 + tools/testing/selftests/kvm/steal_time.c | 352 ++++++++++++++++++ .../kvm/x86_64/set_memory_region_test.c | 2 +- .../selftests/kvm/x86_64/vmx_dirty_log_test.c | 11 +- 11 files changed, 401 insertions(+), 24 deletions(-) create mode 100644 tools/testing/selftests/kvm/steal_time.c