From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1752527AbdEPJZT (ORCPT ); Tue, 16 May 2017 05:25:19 -0400 Received: from mx0a-001b2d01.pphosted.com ([148.163.156.1]:54774 "EHLO mx0a-001b2d01.pphosted.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752399AbdEPJYM (ORCPT ); Tue, 16 May 2017 05:24:12 -0400 From: "Aneesh Kumar K.V" To: akpm@linux-foundation.org, mpe@ellerman.id.au Cc: linux-mm@kvack.org, linux-kernel@vger.kernel.org, linuxppc-dev@lists.ozlabs.org, "Aneesh Kumar K.V" Subject: [PATCH v2 9/9] powerpc/hugetlb: Enable hugetlb migration for ppc64 Date: Tue, 16 May 2017 14:53:32 +0530 X-Mailer: git-send-email 2.7.4 In-Reply-To: <1494926612-23928-1-git-send-email-aneesh.kumar@linux.vnet.ibm.com> References: <1494926612-23928-1-git-send-email-aneesh.kumar@linux.vnet.ibm.com> X-TM-AS-GCONF: 00 x-cbid: 17051609-0024-0000-0000-0000166F4CD2 X-IBM-SpamModules-Scores: X-IBM-SpamModules-Versions: BY=3.00007071; HX=3.00000241; KW=3.00000007; PH=3.00000004; SC=3.00000212; SDB=6.00861192; UDB=6.00427112; IPR=6.00640855; BA=6.00005351; NDR=6.00000001; ZLA=6.00000005; ZF=6.00000009; ZB=6.00000000; ZP=6.00000000; ZH=6.00000000; ZU=6.00000002; MB=3.00015478; XFM=3.00000015; UTC=2017-05-16 09:24:09 X-IBM-AV-DETECTION: SAVI=unused REMOTE=unused XFE=unused x-cbparentid: 17051609-0025-0000-0000-00004AEE4A39 Message-Id: <1494926612-23928-10-git-send-email-aneesh.kumar@linux.vnet.ibm.com> X-Proofpoint-Virus-Version: vendor=fsecure engine=2.50.10432:,, definitions=2017-05-16_03:,, signatures=0 X-Proofpoint-Spam-Details: rule=outbound_notspam policy=outbound score=0 spamscore=0 suspectscore=0 malwarescore=0 phishscore=0 adultscore=0 bulkscore=0 classifier=spam adjust=0 reason=mlx scancount=1 engine=8.0.1-1703280000 definitions=main-1705160083 Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Signed-off-by: Aneesh Kumar K.V --- arch/powerpc/platforms/Kconfig.cputype | 5 +++++ 1 file changed, 5 insertions(+) diff --git a/arch/powerpc/platforms/Kconfig.cputype b/arch/powerpc/platforms/Kconfig.cputype index 80175000042d..8acc4f27d101 100644 --- a/arch/powerpc/platforms/Kconfig.cputype +++ b/arch/powerpc/platforms/Kconfig.cputype @@ -351,6 +351,11 @@ config PPC_RADIX_MMU is only implemented by IBM Power9 CPUs, if you don't have one of them you can probably disable this. +config ARCH_ENABLE_HUGEPAGE_MIGRATION + def_bool y + depends on PPC_BOOK3S_64 && HUGETLB_PAGE && MIGRATION + + config PPC_MMU_NOHASH def_bool y depends on !PPC_STD_MMU -- 2.7.4