From patchwork Thu Sep 15 00:04:45 2022 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Vishal Annapurve X-Patchwork-Id: 12976695 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 A1BE1ECAAD3 for ; Thu, 15 Sep 2022 00:05:28 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S229953AbiIOAF0 (ORCPT ); Wed, 14 Sep 2022 20:05:26 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:58102 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S229964AbiIOAFO (ORCPT ); Wed, 14 Sep 2022 20:05:14 -0400 Received: from mail-pj1-x1049.google.com (mail-pj1-x1049.google.com [IPv6:2607:f8b0:4864:20::1049]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 5A1AC1570B for ; Wed, 14 Sep 2022 17:05:04 -0700 (PDT) Received: by mail-pj1-x1049.google.com with SMTP id pc10-20020a17090b3b8a00b00202be8d81d2so7870672pjb.1 for ; Wed, 14 Sep 2022 17:05:04 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=20210112; h=cc:to:from:subject:message-id:references:mime-version:in-reply-to :date:from:to:cc:subject:date; bh=wHYZTxyAGx9pdQAcCVui/YtY/xjqmCAf1YOadQ9i5/0=; b=gbLFlFvPXtP6TXNby7OllfZ9N4HBF6G1L43fc4Iyjnuh9l317ciioiooS/FhMqHLcI FFKo6Z0gME9FS3RZehnMuA4D30ws/x4K2BjJX9bc0znkrZj8zpbGB7UY3B4K4X0CvWyM FJiWRAaN+ByVzFNcSny1fm6gDicZW0lxuK9ZCR5WFPnBDJlkXgcSF2TsRkwO/e/c7IGu wGST+xCaiKLMRvcU/MzTgaopt6pQg9/4jPgDFf6mHYb35cVpZz8AKZPYvwNpmULM+BdJ 2YtKC4D7RqyKl42lib3pvuhNdLzdzajQq3B1Kw9IvXbONPebg2i/hE1c/VzeQhTqlm2J A8oQ== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; h=cc:to:from:subject:message-id:references:mime-version:in-reply-to :date:x-gm-message-state:from:to:cc:subject:date; bh=wHYZTxyAGx9pdQAcCVui/YtY/xjqmCAf1YOadQ9i5/0=; b=kaIc70yzSPdNe8p4IEQFdRBdNgkOu/qQUAfaaUZzqNjLdDtk6gWKxMNJPPbnLM7z0C Xo2UsMt81GV8J1Lt7D8ebF3W/6AhgsAaEYcFvwSkaSLpB2uGwYzlg+NbKGXTYxuuFcio 5SXuU8ymtK/wNtt6frffn2m9C4jczu8kU8Ahh5I8sl+jWvB2rypf5USJHu/0FHwBLMMz mbu4veQS5xn4YC8y0zpADZn/4H3ngdiwP4xnIrghNU1VazAab+ygXqTZFMxEg34iOlov Knlb4PXJ67TcQ6E7s6Ofh5HYK6rLbTcu10mGrs0tqchvh5ZiW7V8JHg0F/LZ1QWF2so/ rcXg== X-Gm-Message-State: ACrzQf0wwIAcE5esvge7fCLcdjo2BQ+kKpHjqUQS4M41UZqQwyz8ByL2 IwvfjXeA2p0QA4QdddCU0K8jMSfZxKciMeni X-Google-Smtp-Source: AMsMyM686KHHkmbDSKxbFztZuMtfsUvL0/uqvmJDi1n43H4qJ3FJxBZEQdoaI3e9i1dqLmxjW4nSzzFmdrcbYO4H X-Received: from vannapurve2.c.googlers.com ([fda3:e722:ac3:cc00:7f:e700:c0a8:41f8]) (user=vannapurve job=sendgmr) by 2002:a17:90b:1bc4:b0:202:fbd0:8e86 with SMTP id oa4-20020a17090b1bc400b00202fbd08e86mr7603861pjb.52.1663200303049; Wed, 14 Sep 2022 17:05:03 -0700 (PDT) Date: Thu, 15 Sep 2022 00:04:45 +0000 In-Reply-To: <20220915000448.1674802-1-vannapurve@google.com> Mime-Version: 1.0 References: <20220915000448.1674802-1-vannapurve@google.com> X-Mailer: git-send-email 2.37.2.789.g6183377224-goog Message-ID: <20220915000448.1674802-6-vannapurve@google.com> Subject: [V2 PATCH 5/8] KVM: selftests: x86: delete svm_vmcall_test From: Vishal Annapurve To: x86@kernel.org, kvm@vger.kernel.org, linux-kernel@vger.kernel.org, linux-kselftest@vger.kernel.org Cc: pbonzini@redhat.com, shuah@kernel.org, bgardon@google.com, seanjc@google.com, oupton@google.com, peterx@redhat.com, vkuznets@redhat.com, dmatlack@google.com, Vishal Annapurve Precedence: bulk List-ID: X-Mailing-List: linux-kselftest@vger.kernel.org svm_vmcall_test is superseded by fix_hypercall_test. Suggested-by: Sean Christopherson Signed-off-by: Vishal Annapurve --- tools/testing/selftests/kvm/.gitignore | 1 - .../selftests/kvm/x86_64/svm_vmcall_test.c | 74 ------------------- 2 files changed, 75 deletions(-) delete mode 100644 tools/testing/selftests/kvm/x86_64/svm_vmcall_test.c diff --git a/tools/testing/selftests/kvm/.gitignore b/tools/testing/selftests/kvm/.gitignore index d625a3f83780..22e9a5b5488c 100644 --- a/tools/testing/selftests/kvm/.gitignore +++ b/tools/testing/selftests/kvm/.gitignore @@ -36,7 +36,6 @@ /x86_64/sev_migrate_tests /x86_64/smm_test /x86_64/state_test -/x86_64/svm_vmcall_test /x86_64/svm_int_ctl_test /x86_64/svm_nested_soft_inject_test /x86_64/sync_regs_test diff --git a/tools/testing/selftests/kvm/x86_64/svm_vmcall_test.c b/tools/testing/selftests/kvm/x86_64/svm_vmcall_test.c deleted file mode 100644 index c3ac45df7483..000000000000 --- a/tools/testing/selftests/kvm/x86_64/svm_vmcall_test.c +++ /dev/null @@ -1,74 +0,0 @@ -// SPDX-License-Identifier: GPL-2.0-only -/* - * svm_vmcall_test - * - * Copyright (C) 2020, Red Hat, Inc. - * - * Nested SVM testing: VMCALL - */ - -#include "test_util.h" -#include "kvm_util.h" -#include "processor.h" -#include "svm_util.h" - -static void l2_guest_code(struct svm_test_data *svm) -{ - __asm__ __volatile__("vmcall"); -} - -static void l1_guest_code(struct svm_test_data *svm) -{ - #define L2_GUEST_STACK_SIZE 64 - unsigned long l2_guest_stack[L2_GUEST_STACK_SIZE]; - struct vmcb *vmcb = svm->vmcb; - - /* Prepare for L2 execution. */ - generic_svm_setup(svm, l2_guest_code, - &l2_guest_stack[L2_GUEST_STACK_SIZE]); - - run_guest(vmcb, svm->vmcb_gpa); - - GUEST_ASSERT(vmcb->control.exit_code == SVM_EXIT_VMMCALL); - GUEST_DONE(); -} - -int main(int argc, char *argv[]) -{ - struct kvm_vcpu *vcpu; - vm_vaddr_t svm_gva; - struct kvm_vm *vm; - - TEST_REQUIRE(kvm_cpu_has(X86_FEATURE_SVM)); - - vm = vm_create_with_one_vcpu(&vcpu, l1_guest_code); - - vcpu_alloc_svm(vm, &svm_gva); - vcpu_args_set(vcpu, 1, svm_gva); - - for (;;) { - volatile struct kvm_run *run = vcpu->run; - struct ucall uc; - - vcpu_run(vcpu); - TEST_ASSERT(run->exit_reason == KVM_EXIT_IO, - "Got exit_reason other than KVM_EXIT_IO: %u (%s)\n", - run->exit_reason, - exit_reason_str(run->exit_reason)); - - switch (get_ucall(vcpu, &uc)) { - case UCALL_ABORT: - REPORT_GUEST_ASSERT(uc); - /* NOT REACHED */ - case UCALL_SYNC: - break; - case UCALL_DONE: - goto done; - default: - TEST_FAIL("Unknown ucall 0x%lx.", uc.cmd); - } - } -done: - kvm_vm_free(vm); - return 0; -}