From patchwork Mon Mar 30 20:43:09 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Wainer dos Santos Moschetta X-Patchwork-Id: 208638 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-7.0 required=3.0 tests=DKIMWL_WL_HIGH, DKIM_SIGNED, DKIM_VALID, DKIM_VALID_AU, HEADER_FROM_DIFFERENT_DOMAINS, INCLUDES_PATCH, MAILING_LIST_MULTI, SIGNED_OFF_BY, SPF_HELO_NONE, SPF_PASS autolearn=ham autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 3C3F8C43331 for ; Mon, 30 Mar 2020 20:43:50 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 1342420757 for ; Mon, 30 Mar 2020 20:43:50 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (1024-bit key) header.d=redhat.com header.i=@redhat.com header.b="EK25I1nU" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1728494AbgC3Unt (ORCPT ); Mon, 30 Mar 2020 16:43:49 -0400 Received: from us-smtp-delivery-74.mimecast.com ([63.128.21.74]:31033 "EHLO us-smtp-delivery-74.mimecast.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1728393AbgC3Unt (ORCPT ); Mon, 30 Mar 2020 16:43:49 -0400 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=redhat.com; s=mimecast20190719; t=1585601028; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:cc:in-reply-to:in-reply-to:references:references; bh=8WcGc/uVHG7ylmz9BTpf5JgzJOmoF9uEr8u6eJ8H6Dk=; b=EK25I1nU+ShRY/cYSxSUsYu4Iy2aWNQMHx5h8FWev6tLZFDICBXLyB34LkW+2+86NcjoTK bVc1P61/0lIAgGyfXAR1tjhW94/GjI+i3dBF7oiGENquIpo59kpx7Hw5w85Atdi1XS2/W2 tqm24OJsJUlUpikobEkGPDDeor1liJI= 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-378-28sXCqmINh-LnPyBKYXAsw-1; Mon, 30 Mar 2020 16:43:43 -0400 X-MC-Unique: 28sXCqmINh-LnPyBKYXAsw-1 Received: from smtp.corp.redhat.com (int-mx08.intmail.prod.int.phx2.redhat.com [10.5.11.23]) (using TLSv1.2 with cipher AECDH-AES256-SHA (256/256 bits)) (No client certificate requested) by mimecast-mx01.redhat.com (Postfix) with ESMTPS id C969E1922960; Mon, 30 Mar 2020 20:43:42 +0000 (UTC) Received: from localhost.localdomain (ovpn-116-15.gru2.redhat.com [10.97.116.15]) by smtp.corp.redhat.com (Postfix) with ESMTP id DC74519C58; Mon, 30 Mar 2020 20:43:26 +0000 (UTC) From: Wainer dos Santos Moschetta To: kvm@vger.kernel.org, pbonzini@redhat.com Cc: linux-kernel@vger.kernel.org, linux-kselftest@vger.kernel.org, david@redhat.com, drjones@redhat.com Subject: [PATCH 1/2] selftests: kvm: Add vm_get_fd() in kvm_util Date: Mon, 30 Mar 2020 17:43:09 -0300 Message-Id: <20200330204310.21736-2-wainersm@redhat.com> In-Reply-To: <20200330204310.21736-1-wainersm@redhat.com> References: <20200330204310.21736-1-wainersm@redhat.com> X-Scanned-By: MIMEDefang 2.84 on 10.5.11.23 Sender: linux-kselftest-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kselftest@vger.kernel.org Introduces the vm_get_fd() function in kvm_util which returns the VM file descriptor. Signed-off-by: Wainer dos Santos Moschetta --- tools/testing/selftests/kvm/include/kvm_util.h | 1 + tools/testing/selftests/kvm/lib/kvm_util.c | 5 +++++ 2 files changed, 6 insertions(+) diff --git a/tools/testing/selftests/kvm/include/kvm_util.h b/tools/testing/selftests/kvm/include/kvm_util.h index ae0d14c2540a..aa4a70f969ed 100644 --- a/tools/testing/selftests/kvm/include/kvm_util.h +++ b/tools/testing/selftests/kvm/include/kvm_util.h @@ -163,6 +163,7 @@ bool vm_is_unrestricted_guest(struct kvm_vm *vm); unsigned int vm_get_page_size(struct kvm_vm *vm); unsigned int vm_get_page_shift(struct kvm_vm *vm); unsigned int vm_get_max_gfn(struct kvm_vm *vm); +unsigned int vm_get_fd(struct kvm_vm *vm); struct kvm_userspace_memory_region * kvm_userspace_memory_region_find(struct kvm_vm *vm, uint64_t start, diff --git a/tools/testing/selftests/kvm/lib/kvm_util.c b/tools/testing/selftests/kvm/lib/kvm_util.c index a6dd0401eb50..0961986c0d74 100644 --- a/tools/testing/selftests/kvm/lib/kvm_util.c +++ b/tools/testing/selftests/kvm/lib/kvm_util.c @@ -1703,3 +1703,8 @@ unsigned int vm_get_max_gfn(struct kvm_vm *vm) { return vm->max_gfn; } + +unsigned int vm_get_fd(struct kvm_vm *vm) +{ + return vm->fd; +}