From patchwork Mon Jun 13 13:39:08 2022 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Vitaly Kuznetsov X-Patchwork-Id: 12879851 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 97E49CCA486 for ; Mon, 13 Jun 2022 18:00:28 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S243881AbiFMR75 (ORCPT ); Mon, 13 Jun 2022 13:59:57 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:34118 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S241269AbiFMR4q (ORCPT ); Mon, 13 Jun 2022 13:56:46 -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 ESMTP id 9C7A8DEE4 for ; Mon, 13 Jun 2022 06:40:39 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=redhat.com; s=mimecast20190719; t=1655127638; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:cc:mime-version:mime-version:content-type:content-type: content-transfer-encoding:content-transfer-encoding: in-reply-to:in-reply-to:references:references; bh=Hzd84XxXzfPPIlQv7XV/4oKJPld/hmyrXSDbHO9qJX0=; b=ZxzTCR248NldULik8oGjHVpIK+bdZuBxbFOh+8cR2NYWGI5Vz3eTWtzIZUlw+dvuWpirJb OkRAhRz5eBGEVGPnkn9r4xuBLoC8i8aZICAfuvUpi+nSl+ttbahLTeDsWJvh2mGwzrAhsn xQ+u/zq3SBjLJ9Z9JxtvS5f4NErLAFw= 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-621-W_oynW2_N2G9fgvCR8UOyQ-1; Mon, 13 Jun 2022 09:40:35 -0400 X-MC-Unique: W_oynW2_N2G9fgvCR8UOyQ-1 Received: from smtp.corp.redhat.com (int-mx09.intmail.prod.int.rdu2.redhat.com [10.11.54.9]) (using TLSv1.2 with cipher AECDH-AES256-SHA (256/256 bits)) (No client certificate requested) by mimecast-mx02.redhat.com (Postfix) with ESMTPS id DB79C384F814; Mon, 13 Jun 2022 13:40:34 +0000 (UTC) Received: from fedora.redhat.com (unknown [10.40.194.60]) by smtp.corp.redhat.com (Postfix) with ESMTP id A9631492CA2; Mon, 13 Jun 2022 13:40:32 +0000 (UTC) From: Vitaly Kuznetsov To: kvm@vger.kernel.org, Paolo Bonzini Cc: Sean Christopherson , Maxim Levitsky , Wanpeng Li , Jim Mattson , Michael Kelley , Siddharth Chandrasekaran , Yuan Yao , linux-hyperv@vger.kernel.org, linux-kernel@vger.kernel.org Subject: [PATCH v7 25/39] KVM: selftests: Move HYPERV_LINUX_OS_ID definition to a common header Date: Mon, 13 Jun 2022 15:39:08 +0200 Message-Id: <20220613133922.2875594-26-vkuznets@redhat.com> In-Reply-To: <20220613133922.2875594-1-vkuznets@redhat.com> References: <20220613133922.2875594-1-vkuznets@redhat.com> MIME-Version: 1.0 X-Scanned-By: MIMEDefang 2.85 on 10.11.54.9 Precedence: bulk List-ID: X-Mailing-List: kvm@vger.kernel.org HYPERV_LINUX_OS_ID needs to be written to HV_X64_MSR_GUEST_OS_ID by each Hyper-V specific selftest. Reviewed-by: Maxim Levitsky Signed-off-by: Vitaly Kuznetsov --- tools/testing/selftests/kvm/include/x86_64/hyperv.h | 3 +++ tools/testing/selftests/kvm/x86_64/hyperv_features.c | 6 ++---- 2 files changed, 5 insertions(+), 4 deletions(-) diff --git a/tools/testing/selftests/kvm/include/x86_64/hyperv.h b/tools/testing/selftests/kvm/include/x86_64/hyperv.h index b66910702c0a..f0a8a93694b2 100644 --- a/tools/testing/selftests/kvm/include/x86_64/hyperv.h +++ b/tools/testing/selftests/kvm/include/x86_64/hyperv.h @@ -185,4 +185,7 @@ /* hypercall options */ #define HV_HYPERCALL_FAST_BIT BIT(16) +/* Proper HV_X64_MSR_GUEST_OS_ID value */ +#define HYPERV_LINUX_OS_ID ((u64)0x8100 << 48) + #endif /* !SELFTEST_KVM_HYPERV_H */ diff --git a/tools/testing/selftests/kvm/x86_64/hyperv_features.c b/tools/testing/selftests/kvm/x86_64/hyperv_features.c index d5f37495ade8..4f061b7a9ed9 100644 --- a/tools/testing/selftests/kvm/x86_64/hyperv_features.c +++ b/tools/testing/selftests/kvm/x86_64/hyperv_features.c @@ -13,8 +13,6 @@ #include "processor.h" #include "hyperv.h" -#define LINUX_OS_ID ((u64)0x8100 << 48) - extern unsigned char rdmsr_start; extern unsigned char rdmsr_end; @@ -126,7 +124,7 @@ static void guest_hcall(vm_vaddr_t pgs_gpa, struct hcall_data *hcall) int i = 0; u64 res, input, output; - wrmsr(HV_X64_MSR_GUEST_OS_ID, LINUX_OS_ID); + wrmsr(HV_X64_MSR_GUEST_OS_ID, HYPERV_LINUX_OS_ID); wrmsr(HV_X64_MSR_HYPERCALL, pgs_gpa); while (hcall->control) { @@ -226,7 +224,7 @@ static void guest_test_msrs_access(void) */ msr->idx = HV_X64_MSR_GUEST_OS_ID; msr->write = 1; - msr->write_val = LINUX_OS_ID; + msr->write_val = HYPERV_LINUX_OS_ID; msr->available = 1; break; case 3: