Message ID | 20180824162535.22798-11-bauerman@linux.ibm.com (mailing list archive) |
---|---|
State | Superseded |
Headers | show
Return-Path: <linuxppc-dev-bounces+patchwork-incoming=ozlabs.org@lists.ozlabs.org> X-Original-To: patchwork-incoming@ozlabs.org Delivered-To: patchwork-incoming@ozlabs.org Received: from lists.ozlabs.org (lists.ozlabs.org [203.11.71.2]) (using TLSv1.2 with cipher ADH-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by ozlabs.org (Postfix) with ESMTPS id 41xnHS6K2rz9s47 for <patchwork-incoming@ozlabs.org>; Sat, 25 Aug 2018 02:46:44 +1000 (AEST) Authentication-Results: ozlabs.org; dmarc=none (p=none dis=none) header.from=linux.ibm.com Received: from lists.ozlabs.org (lists.ozlabs.org [IPv6:2401:3900:2:1::3]) by lists.ozlabs.org (Postfix) with ESMTP id 41xnHS571NzDqwt for <patchwork-incoming@ozlabs.org>; Sat, 25 Aug 2018 02:46:44 +1000 (AEST) Authentication-Results: lists.ozlabs.org; dmarc=none (p=none dis=none) header.from=linux.ibm.com X-Original-To: linuxppc-dev@lists.ozlabs.org Delivered-To: linuxppc-dev@lists.ozlabs.org Authentication-Results: lists.ozlabs.org; spf=pass (mailfrom) smtp.mailfrom=linux.ibm.com (client-ip=148.163.156.1; helo=mx0a-001b2d01.pphosted.com; envelope-from=bauerman@linux.ibm.com; receiver=<UNKNOWN>) Authentication-Results: lists.ozlabs.org; dmarc=none (p=none dis=none) header.from=linux.ibm.com Received: from mx0a-001b2d01.pphosted.com (mx0a-001b2d01.pphosted.com [148.163.156.1]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by lists.ozlabs.org (Postfix) with ESMTPS id 41xmrV0YcNzDqws for <linuxppc-dev@lists.ozlabs.org>; Sat, 25 Aug 2018 02:26:49 +1000 (AEST) Received: from pps.filterd (m0098409.ppops.net [127.0.0.1]) by mx0a-001b2d01.pphosted.com (8.16.0.22/8.16.0.22) with SMTP id w7OGNqUi119568 for <linuxppc-dev@lists.ozlabs.org>; Fri, 24 Aug 2018 12:26:48 -0400 Received: from e35.co.us.ibm.com (e35.co.us.ibm.com [32.97.110.153]) by mx0a-001b2d01.pphosted.com with ESMTP id 2m2jx06ye6-1 (version=TLSv1.2 cipher=AES256-GCM-SHA384 bits=256 verify=NOT) for <linuxppc-dev@lists.ozlabs.org>; Fri, 24 Aug 2018 12:26:47 -0400 Received: from localhost by e35.co.us.ibm.com with IBM ESMTP SMTP Gateway: Authorized Use Only! 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Violators will be prosecuted; (version=TLSv1/SSLv3 cipher=AES256-GCM-SHA384 bits=256/256) Fri, 24 Aug 2018 10:26:42 -0600 Received: from b03ledav004.gho.boulder.ibm.com (b03ledav004.gho.boulder.ibm.com [9.17.130.235]) by b03cxnp08028.gho.boulder.ibm.com (8.14.9/8.14.9/NCO v10.0) with ESMTP id w7OGQfGD27721902 (version=TLSv1/SSLv3 cipher=DHE-RSA-AES256-GCM-SHA384 bits=256 verify=FAIL); Fri, 24 Aug 2018 09:26:41 -0700 Received: from b03ledav004.gho.boulder.ibm.com (unknown [127.0.0.1]) by IMSVA (Postfix) with ESMTP id 7F4277805E; Fri, 24 Aug 2018 10:26:41 -0600 (MDT) Received: from b03ledav004.gho.boulder.ibm.com (unknown [127.0.0.1]) by IMSVA (Postfix) with ESMTP id 0D3127805F; Fri, 24 Aug 2018 10:26:38 -0600 (MDT) Received: from morokweng.localdomain.com (unknown [9.80.232.133]) by b03ledav004.gho.boulder.ibm.com (Postfix) with ESMTP; Fri, 24 Aug 2018 10:26:37 -0600 (MDT) From: Thiago Jung Bauermann <bauerman@linux.ibm.com> To: linuxppc-dev@lists.ozlabs.org Subject: [RFC PATCH 10/11] powerpc/svm: Force the use of bounce buffers Date: Fri, 24 Aug 2018 13:25:34 -0300 X-Mailer: git-send-email 2.14.4 In-Reply-To: <20180824162535.22798-1-bauerman@linux.ibm.com> References: <20180824162535.22798-1-bauerman@linux.ibm.com> X-TM-AS-GCONF: 00 x-cbid: 18082416-0012-0000-0000-000016A594FA X-IBM-SpamModules-Scores: X-IBM-SpamModules-Versions: BY=3.00009603; HX=3.00000242; KW=3.00000007; PH=3.00000004; SC=3.00000266; SDB=6.01078233; UDB=6.00555984; IPR=6.00858207; MB=3.00022909; MTD=3.00000008; XFM=3.00000015; UTC=2018-08-24 16:26:45 X-IBM-AV-DETECTION: SAVI=unused REMOTE=unused XFE=unused x-cbparentid: 18082416-0013-0000-0000-0000542852B0 Message-Id: <20180824162535.22798-11-bauerman@linux.ibm.com> X-Proofpoint-Virus-Version: vendor=fsecure engine=2.50.10434:, , definitions=2018-08-24_07:, , signatures=0 X-Proofpoint-Spam-Details: rule=outbound_notspam policy=outbound score=0 priorityscore=1501 malwarescore=0 suspectscore=1 phishscore=0 bulkscore=0 spamscore=0 clxscore=1015 lowpriorityscore=0 mlxscore=0 impostorscore=0 mlxlogscore=873 adultscore=0 classifier=spam adjust=0 reason=mlx scancount=1 engine=8.0.1-1807170000 definitions=main-1808240172 X-BeenThere: linuxppc-dev@lists.ozlabs.org X-Mailman-Version: 2.1.27 Precedence: list List-Id: Linux on PowerPC Developers Mail List <linuxppc-dev.lists.ozlabs.org> List-Unsubscribe: <https://lists.ozlabs.org/options/linuxppc-dev>, <mailto:linuxppc-dev-request@lists.ozlabs.org?subject=unsubscribe> List-Archive: <http://lists.ozlabs.org/pipermail/linuxppc-dev/> List-Post: <mailto:linuxppc-dev@lists.ozlabs.org> List-Help: <mailto:linuxppc-dev-request@lists.ozlabs.org?subject=help> List-Subscribe: <https://lists.ozlabs.org/listinfo/linuxppc-dev>, <mailto:linuxppc-dev-request@lists.ozlabs.org?subject=subscribe> Cc: Anshuman Khandual <anshuman.linux@gmail.com>, Alexey Kardashevskiy <aik@ozlabs.ru>, Mike Anderson <andmike@linux.ibm.com>, Ram Pai <linuxram@us.ibm.com>, linux-kernel@vger.kernel.org, iommu@lists.linux-foundation.org, Paul Mackerras <paulus@samba.org>, Christoph Hellwig <hch@lst.de>, Thiago Jung Bauermann <bauerman@linux.ibm.com>, Anshuman Khandual <khandual@linux.vnet.ibm.com> Errors-To: linuxppc-dev-bounces+patchwork-incoming=ozlabs.org@lists.ozlabs.org Sender: "Linuxppc-dev" <linuxppc-dev-bounces+patchwork-incoming=ozlabs.org@lists.ozlabs.org> |
Series |
Secure Virtual Machine Enablement
|
expand
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Context | Check | Description |
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snowpatch_ozlabs/apply_patch | warning | next/apply_patch Patch failed to apply |
snowpatch_ozlabs/apply_patch | fail | Failed to apply to any branch |
diff --git a/arch/powerpc/kernel/svm.c b/arch/powerpc/kernel/svm.c index 1af5caa955f5..f0576ad65cd0 100644 --- a/arch/powerpc/kernel/svm.c +++ b/arch/powerpc/kernel/svm.c @@ -17,6 +17,7 @@ static int __init init_svm(void) return 0; ppc_swiotlb_enable = 1; + swiotlb_force = SWIOTLB_FORCE; swiotlb_update_mem_attributes(); return 0;