From patchwork Tue Oct 4 09:31:31 2022 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Thomas Huth X-Patchwork-Id: 12998064 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id 3C0CEC433FE for ; Tue, 4 Oct 2022 09:39:14 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S230458AbiJDJjK (ORCPT ); Tue, 4 Oct 2022 05:39:10 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:51566 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S231416AbiJDJir (ORCPT ); Tue, 4 Oct 2022 05:38:47 -0400 Received: from us-smtp-delivery-124.mimecast.com (us-smtp-delivery-124.mimecast.com [170.10.129.124]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 6EB5217A89 for ; Tue, 4 Oct 2022 02:35:03 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=redhat.com; s=mimecast20190719; t=1664876102; 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: in-reply-to:in-reply-to:references:references; bh=c5W4TgP7qLbV2GISp4bCgJFOF+0j9YbHTgVp8tbKPbw=; b=OIMuhrtVoAPjTnwyKsAYOgk0oHqpd9bCSKkLzkg3bqXTFEv8y+tKmqels2icBFl/WW4YuO eU7rsAvR0up1XpBrxY/FegrwXozf0uRKtgu2CBin/DJJBfHNcroAKVYZmQAI7Jf6DadkWy U2JCriPX8bzwEXVYsh4h2Gz5WEvfq9Y= Received: from mimecast-mx02.redhat.com (mx3-rdu2.redhat.com [66.187.233.73]) by relay.mimecast.com with ESMTP with STARTTLS (version=TLSv1.2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id us-mta-630-xw66hTMUNLKCWaJR_WKDkQ-1; Tue, 04 Oct 2022 05:31:42 -0400 X-MC-Unique: xw66hTMUNLKCWaJR_WKDkQ-1 Received: from smtp.corp.redhat.com (int-mx06.intmail.prod.int.rdu2.redhat.com [10.11.54.6]) (using TLSv1.2 with cipher AECDH-AES256-SHA (256/256 bits)) (No client certificate requested) by mimecast-mx02.redhat.com (Postfix) with ESMTPS id 41D841C05AAC; Tue, 4 Oct 2022 09:31:42 +0000 (UTC) Received: from thuth.com (unknown [10.39.193.115]) by smtp.corp.redhat.com (Postfix) with ESMTP id 98D792166B26; Tue, 4 Oct 2022 09:31:40 +0000 (UTC) From: Thomas Huth To: Paolo Bonzini , Sean Christopherson , kvm@vger.kernel.org Cc: Shuah Khan , linux-kselftest@vger.kernel.org, linux-kernel@vger.kernel.org Subject: [PATCH 3/3] KVM: selftests: x86: Use TAP interface in the tsc_msrs_test Date: Tue, 4 Oct 2022 11:31:31 +0200 Message-Id: <20221004093131.40392-4-thuth@redhat.com> In-Reply-To: <20221004093131.40392-1-thuth@redhat.com> References: <20221004093131.40392-1-thuth@redhat.com> MIME-Version: 1.0 X-Scanned-By: MIMEDefang 3.1 on 10.11.54.6 Precedence: bulk List-ID: X-Mailing-List: linux-kselftest@vger.kernel.org Let's add some output here so that the user has some feedback about what is being run. Signed-off-by: Thomas Huth --- .../testing/selftests/kvm/x86_64/tsc_msrs_test.c | 16 ++++++++++++---- 1 file changed, 12 insertions(+), 4 deletions(-) diff --git a/tools/testing/selftests/kvm/x86_64/tsc_msrs_test.c b/tools/testing/selftests/kvm/x86_64/tsc_msrs_test.c index 22d366c697f7..c9f67702f657 100644 --- a/tools/testing/selftests/kvm/x86_64/tsc_msrs_test.c +++ b/tools/testing/selftests/kvm/x86_64/tsc_msrs_test.c @@ -72,11 +72,16 @@ static void run_vcpu(struct kvm_vcpu *vcpu, int stage) switch (get_ucall(vcpu, &uc)) { case UCALL_SYNC: - TEST_ASSERT(!strcmp((const char *)uc.args[0], "hello") && - uc.args[1] == stage + 1, "Stage %d: Unexpected register values vmexit, got %lx", - stage + 1, (ulong)uc.args[1]); + if (!strcmp((const char *)uc.args[0], "hello") && + uc.args[1] == stage + 1) + ksft_test_result_pass("stage %d passed\n", stage + 1); + else + ksft_test_result_fail( + "stage %d: Unexpected register values vmexit, got %lx", + stage + 1, (ulong)uc.args[1]); return; case UCALL_DONE: + ksft_test_result_pass("stage %d passed\n", stage + 1); return; case UCALL_ABORT: REPORT_GUEST_ASSERT_2(uc, "values: %#lx, %#lx"); @@ -92,6 +97,9 @@ int main(void) struct kvm_vm *vm; uint64_t val; + ksft_print_header(); + ksft_set_plan(5); + vm = vm_create_with_one_vcpu(&vcpu, guest_code); val = 0; @@ -149,5 +157,5 @@ int main(void) kvm_vm_free(vm); - return 0; + ksft_finished(); /* Print results and exit() accordingly */ }