From nobody Mon Feb 9 16:19:50 2026 Delivered-To: importer@patchew.org Received-SPF: pass (zoho.com: domain of gnu.org designates 209.51.188.17 as permitted sender) client-ip=209.51.188.17; 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 209.51.188.17 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 [209.51.188.17]) by mx.zohomail.com with SMTPS id 15523861196195.605056990045455; Tue, 12 Mar 2019 03:21:59 -0700 (PDT) Received: from localhost ([127.0.0.1]:49012 helo=lists.gnu.org) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1h3eXg-0000vC-HL for importer@patchew.org; Tue, 12 Mar 2019 06:21:52 -0400 Received: from eggs.gnu.org ([209.51.188.92]:52365) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1h3dU4-0007RC-QI for qemu-devel@nongnu.org; Tue, 12 Mar 2019 05:14:05 -0400 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1h3dGx-0005lM-VX for qemu-devel@nongnu.org; Tue, 12 Mar 2019 05:00:36 -0400 Received: from mx1.redhat.com ([209.132.183.28]:59062) by eggs.gnu.org with esmtps (TLS1.0:DHE_RSA_AES_256_CBC_SHA1:32) (Exim 4.71) (envelope-from ) id 1h3dGx-0005ky-QF; Tue, 12 Mar 2019 05:00:31 -0400 Received: from smtp.corp.redhat.com (int-mx01.intmail.prod.int.phx2.redhat.com [10.5.11.11]) (using TLSv1.2 with cipher AECDH-AES256-SHA (256/256 bits)) (No client certificate requested) by mx1.redhat.com (Postfix) with ESMTPS id 54ABB356E4; Tue, 12 Mar 2019 08:53:29 +0000 (UTC) Received: from umbus.redhat.com (vpn2-54-33.bne.redhat.com [10.64.54.33]) by smtp.corp.redhat.com (Postfix) with ESMTP id 1C3B56013E; Tue, 12 Mar 2019 08:53:24 +0000 (UTC) From: David Gibson To: peter.maydell@linaro.org Date: Tue, 12 Mar 2019 19:52:16 +1100 Message-Id: <20190312085316.8054-3-dgibson@redhat.com> In-Reply-To: <20190312085316.8054-1-dgibson@redhat.com> References: <20190312085316.8054-1-dgibson@redhat.com> MIME-Version: 1.0 X-Scanned-By: MIMEDefang 2.79 on 10.5.11.11 X-Greylist: Sender IP whitelisted, not delayed by milter-greylist-4.5.16 (mx1.redhat.com [10.5.110.30]); Tue, 12 Mar 2019 08:53:29 +0000 (UTC) Content-Transfer-Encoding: quoted-printable 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 02/62] vfio/spapr: Rename local systempagesize variable 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: lvivier@redhat.com, clg@kaod.org, qemu-ppc@nongnu.org, qemu-devel@nongnu.org, groug@kaod.org Errors-To: qemu-devel-bounces+importer=patchew.org@nongnu.org Sender: "Qemu-devel" Content-Type: text/plain; charset="utf-8" From: Alexey Kardashevskiy The "systempagesize" name suggests that it is the host system page size while it is the smallest page size of memory backing the guest RAM so let's rename it to stop confusion. This should cause no behavioral change. Signed-off-by: Alexey Kardashevskiy Message-Id: <20190227085149.38596-4-aik@ozlabs.ru> Signed-off-by: David Gibson --- hw/vfio/spapr.c | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-) diff --git a/hw/vfio/spapr.c b/hw/vfio/spapr.c index 88437a79e6..57fe758e54 100644 --- a/hw/vfio/spapr.c +++ b/hw/vfio/spapr.c @@ -148,14 +148,14 @@ int vfio_spapr_create_window(VFIOContainer *container, uint64_t pagesize =3D memory_region_iommu_get_min_page_size(iommu_mr); unsigned entries, bits_total, bits_per_level, max_levels; struct vfio_iommu_spapr_tce_create create =3D { .argsz =3D sizeof(crea= te) }; - long systempagesize =3D qemu_getrampagesize(); + long rampagesize =3D qemu_getrampagesize(); =20 /* * The host might not support the guest supported IOMMU page size, * so we will use smaller physical IOMMU pages to back them. */ - if (pagesize > systempagesize) { - pagesize =3D systempagesize; + if (pagesize > rampagesize) { + pagesize =3D rampagesize; } pagesize =3D 1ULL << (63 - clz64(container->pgsizes & (pagesize | (pagesize - 1)))); --=20 2.20.1