From nobody Tue Feb 10 00:39:45 2026 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; dkim=fail; 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 Return-Path: Received: from lists.gnu.org (lists.gnu.org [208.118.235.17]) by mx.zohomail.com with SMTPS id 1504867409546291.07494053916355; Fri, 8 Sep 2017 03:43:29 -0700 (PDT) Received: from localhost ([::1]:44479 helo=lists.gnu.org) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1dqGky-0000KA-HI for importer@patchew.org; Fri, 08 Sep 2017 06:43:28 -0400 Received: from eggs.gnu.org ([2001:4830:134:3::10]:58589) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1dqGe1-00025c-Lp for qemu-devel@nongnu.org; Fri, 08 Sep 2017 06:36:22 -0400 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1dqGdx-0003A2-1K for qemu-devel@nongnu.org; Fri, 08 Sep 2017 06:36:17 -0400 Received: from ozlabs.org ([103.22.144.67]:37539) by eggs.gnu.org with esmtps (TLS1.0:DHE_RSA_AES_256_CBC_SHA1:32) (Exim 4.71) (envelope-from ) id 1dqGdw-00038B-Mp; Fri, 08 Sep 2017 06:36:12 -0400 Received: by ozlabs.org (Postfix, from userid 1007) id 3xpYdJ1Jczz9t2M; Fri, 8 Sep 2017 20:36:03 +1000 (AEST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=gibson.dropbear.id.au; s=201602; t=1504866964; bh=FhkQF06JsPxBV8HptthRON3LkDO59jnXttXlTxh/C2k=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=VomviNmoZaJOUfVYNnX8BQIQvJoBzckp3EcAn9/z72oR75ChFvRoqwE21Sc6IkeiJ SugWh4ye5De1/oZ2yyI6LbZhwZQnjmzzvVHFyZOroS0eZ5xmDJgp6k6LEkuj5+l0ui wryESK+gjcXJK4QQrq6JNGCwBQebvb1bTiRmGTZM= From: David Gibson To: peter.maydell@linaro.org Date: Fri, 8 Sep 2017 20:35:22 +1000 Message-Id: <20170908103558.31632-5-david@gibson.dropbear.id.au> X-Mailer: git-send-email 2.13.5 In-Reply-To: <20170908103558.31632-1-david@gibson.dropbear.id.au> References: <20170908103558.31632-1-david@gibson.dropbear.id.au> X-detected-operating-system: by eggs.gnu.org: GNU/Linux 2.2.x-3.x [generic] [fuzzy] X-Received-From: 103.22.144.67 Subject: [Qemu-devel] [PULL 04/40] spapr_pci: use memory_region_add_subregion() with DMA windows 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: qemu-devel@nongnu.org, aik@ozlabs.ru, agraf@suse.de, mdroth@linux.vnet.ibm.com, Greg Kurz , qemu-ppc@nongnu.org, imammedo@redhat.com, sam.bobroff@au1.ibm.com, David Gibson Errors-To: qemu-devel-bounces+importer=patchew.org@nongnu.org Sender: "Qemu-devel" X-ZohoMail-DKIM: fail (Header signature does not verify) X-ZohoMail: RDKM_2 RSF_0 Z_629925259 SPT_0 Content-Transfer-Encoding: quoted-printable MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" From: Greg Kurz Passing a null priority to memory_region_add_subregion_overlap() is strictly equivalent to calling memory_region_add_subregion(). Signed-off-by: Greg Kurz Reviewed-by: Alexey Kardashevskiy Signed-off-by: David Gibson --- hw/ppc/spapr_pci.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/hw/ppc/spapr_pci.c b/hw/ppc/spapr_pci.c index d84abf1070..d258bc08d5 100644 --- a/hw/ppc/spapr_pci.c +++ b/hw/ppc/spapr_pci.c @@ -1752,8 +1752,8 @@ static void spapr_phb_realize(DeviceState *dev, Error= **errp) i, sphb->dtbusname); return; } - memory_region_add_subregion_overlap(&sphb->iommu_root, 0, - spapr_tce_get_iommu(tcet), 0); + memory_region_add_subregion(&sphb->iommu_root, 0, + spapr_tce_get_iommu(tcet)); } =20 sphb->msi =3D g_hash_table_new_full(g_int_hash, g_int_equal, g_free, g= _free); --=20 2.13.5