From nobody Sun Apr 13 18:04:25 2025 Delivered-To: importer@patchew.org Received-SPF: pass (zoho.com: domain of gnu.org designates 208.118.235.17 as permitted sender) client-ip=208.118.235.17; envelope-from=qemu-devel-bounces+importer=patchew.org@nongnu.org; helo=lists.gnu.org; Authentication-Results: mx.zohomail.com; spf=pass (zoho.com: domain of gnu.org designates 208.118.235.17 as permitted sender) smtp.mailfrom=qemu-devel-bounces+importer=patchew.org@nongnu.org; dmarc=fail(p=none dis=none) header.from=redhat.com Return-Path: Received: from lists.gnu.org (lists.gnu.org [208.118.235.17]) by mx.zohomail.com with SMTPS id 1540822220009601.1530882019138; Mon, 29 Oct 2018 07:10:20 -0700 (PDT) Received: from localhost ([::1]:45839 helo=lists.gnu.org) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1gH8FC-0005h8-Jp for importer@patchew.org; Mon, 29 Oct 2018 10:10:14 -0400 Received: from eggs.gnu.org ([2001:4830:134:3::10]:37794) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1gH82C-0003Vf-QO for qemu-devel@nongnu.org; Mon, 29 Oct 2018 09:56:49 -0400 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1gH82C-0003LW-30 for qemu-devel@nongnu.org; Mon, 29 Oct 2018 09:56:48 -0400 Received: from mx1.redhat.com ([209.132.183.28]:44662) by eggs.gnu.org with esmtps (TLS1.0:DHE_RSA_AES_256_CBC_SHA1:32) (Exim 4.71) (envelope-from ) id 1gH81x-00030U-HE; Mon, 29 Oct 2018 09:56:35 -0400 Received: from smtp.corp.redhat.com (int-mx07.intmail.prod.int.phx2.redhat.com [10.5.11.22]) (using TLSv1.2 with cipher AECDH-AES256-SHA (256/256 bits)) (No client certificate requested) by mx1.redhat.com (Postfix) with ESMTPS id C542530FF6DA; Mon, 29 Oct 2018 13:56:18 +0000 (UTC) Received: from localhost (ovpn-116-92.ams2.redhat.com [10.36.116.92]) by smtp.corp.redhat.com (Postfix) with ESMTP id 51DC910018FD; Mon, 29 Oct 2018 13:56:18 +0000 (UTC) From: Stefan Hajnoczi To: Date: Mon, 29 Oct 2018 13:56:07 +0000 Message-Id: <20181029135607.4485-3-stefanha@redhat.com> In-Reply-To: <20181029135607.4485-1-stefanha@redhat.com> References: <20181029135607.4485-1-stefanha@redhat.com> X-Scanned-By: MIMEDefang 2.84 on 10.5.11.22 X-Greylist: Sender IP whitelisted, not delayed by milter-greylist-4.5.16 (mx1.redhat.com [10.5.110.47]); Mon, 29 Oct 2018 13:56:18 +0000 (UTC) X-detected-operating-system: by eggs.gnu.org: GNU/Linux 2.2.x-3.x [generic] X-Received-From: 209.132.183.28 Subject: [Qemu-devel] [PULL 2/2] nvdimm: Add docs hint for Linux driver name X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.21 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: Peter Maydell , Fam Zheng , qemu-block@nongnu.org, Stefan Hajnoczi , Kees Cook Errors-To: qemu-devel-bounces+importer=patchew.org@nongnu.org Sender: "Qemu-devel" Content-Transfer-Encoding: quoted-printable MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" From: Kees Cook I spent way too much time trying to figure out why the emulated NVDIMM was missing under Linux. In an effort to help others who might be looking for these kinds of things in the future, include a hint. Signed-off-by: Kees Cook Message-id: 20181018201351.GA25286@beast Signed-off-by: Stefan Hajnoczi --- docs/nvdimm.txt | 5 +++-- 1 file changed, 3 insertions(+), 2 deletions(-) diff --git a/docs/nvdimm.txt b/docs/nvdimm.txt index 5f158a6170..7231c2d78f 100644 --- a/docs/nvdimm.txt +++ b/docs/nvdimm.txt @@ -49,8 +49,9 @@ Multiple vNVDIMM devices can be created if multiple pairs= of "-object" and "-device" are provided. =20 For above command line options, if the guest OS has the proper NVDIMM -driver, it should be able to detect a NVDIMM device which is in the -persistent memory mode and whose size is $NVDIMM_SIZE. +driver (e.g. "CONFIG_ACPI_NFIT=3Dy" under Linux), it should be able to +detect a NVDIMM device which is in the persistent memory mode and whose +size is $NVDIMM_SIZE. =20 Note: =20 --=20 2.17.2