1 files changed, 0 insertions, 107 deletions
diff --git a/tools/testing/selftests/kvm/x86_64/platform_info_test.c b/tools/testing/selftests/kvm/x86_64/platform_info_test.c
deleted file mode 100644
index 1e89688cbbbf..000000000000
--- a/tools/testing/selftests/kvm/x86_64/platform_info_test.c
+++ /dev/null
@@ -1,107 +0,0 @@
-// SPDX-License-Identifier: GPL-2.0
-/*
- * Test for x86 KVM_CAP_MSR_PLATFORM_INFO
- *
- * Copyright (C) 2018, Google LLC.
- *
- * This work is licensed under the terms of the GNU GPL, version 2.
- *
- * Verifies expected behavior of controlling guest access to
- * MSR_PLATFORM_INFO.
- */
-
-#define _GNU_SOURCE /* for program_invocation_short_name */
-#include <fcntl.h>
-#include <stdio.h>
-#include <stdlib.h>
-#include <string.h>
-#include <sys/ioctl.h>
-
-#include "test_util.h"
-#include "kvm_util.h"
-#include "processor.h"
-
-#define VCPU_ID 0
-#define MSR_PLATFORM_INFO_MAX_TURBO_RATIO 0xff00
-
-static void guest_code(void)
-{
-	uint64_t msr_platform_info;
-
-	for (;;) {
-		msr_platform_info = rdmsr(MSR_PLATFORM_INFO);
-		GUEST_SYNC(msr_platform_info);
-		asm volatile ("inc %r11");
-	}
-}
-
-static void set_msr_platform_info_enabled(struct kvm_vm *vm, bool enable)
-{
-	struct kvm_enable_cap cap = {};
-
-	cap.cap = KVM_CAP_MSR_PLATFORM_INFO;
-	cap.flags = 0;
-	cap.args[0] = (int)enable;
-	vm_enable_cap(vm, &cap);
-}
-
-static void test_msr_platform_info_enabled(struct kvm_vm *vm)
-{
-	struct kvm_run *run = vcpu_state(vm, VCPU_ID);
-	struct ucall uc;
-
-	set_msr_platform_info_enabled(vm, true);
-	vcpu_run(vm, VCPU_ID);
-	TEST_ASSERT(run->exit_reason == KVM_EXIT_IO,
-			"Exit_reason other than KVM_EXIT_IO: %u (%s),\n",
-			run->exit_reason,
-			exit_reason_str(run->exit_reason));
-	get_ucall(vm, VCPU_ID, &uc);
-	TEST_ASSERT(uc.cmd == UCALL_SYNC,
-			"Received ucall other than UCALL_SYNC: %lu\n", uc.cmd);
-	TEST_ASSERT((uc.args[1] & MSR_PLATFORM_INFO_MAX_TURBO_RATIO) ==
-		MSR_PLATFORM_INFO_MAX_TURBO_RATIO,
-		"Expected MSR_PLATFORM_INFO to have max turbo ratio mask: %i.",
-		MSR_PLATFORM_INFO_MAX_TURBO_RATIO);
-}
-
-static void test_msr_platform_info_disabled(struct kvm_vm *vm)
-{
-	struct kvm_run *run = vcpu_state(vm, VCPU_ID);
-
-	set_msr_platform_info_enabled(vm, false);
-	vcpu_run(vm, VCPU_ID);
-	TEST_ASSERT(run->exit_reason == KVM_EXIT_SHUTDOWN,
-			"Exit_reason other than KVM_EXIT_SHUTDOWN: %u (%s)\n",
-			run->exit_reason,
-			exit_reason_str(run->exit_reason));
-}
-
-int main(int argc, char *argv[])
-{
-	struct kvm_vm *vm;
-	int rv;
-	uint64_t msr_platform_info;
-
-	/* Tell stdout not to buffer its content */
-	setbuf(stdout, NULL);
-
-	rv = kvm_check_cap(KVM_CAP_MSR_PLATFORM_INFO);
-	if (!rv) {
-		print_skip("KVM_CAP_MSR_PLATFORM_INFO not supported");
-		exit(KSFT_SKIP);
-	}
-
-	vm = vm_create_default(VCPU_ID, 0, guest_code);
-
-	msr_platform_info = vcpu_get_msr(vm, VCPU_ID, MSR_PLATFORM_INFO);
-	vcpu_set_msr(vm, VCPU_ID, MSR_PLATFORM_INFO,
-		msr_platform_info | MSR_PLATFORM_INFO_MAX_TURBO_RATIO);
-	test_msr_platform_info_enabled(vm);
-	test_msr_platform_info_disabled(vm);
-	vcpu_set_msr(vm, VCPU_ID, MSR_PLATFORM_INFO, msr_platform_info);
-
-	kvm_vm_free(vm);
-
-	return 0;
-}