From mboxrd@z Thu Jan  1 00:00:00 1970
Return-Path: <aneesh.kumar@linux.vnet.ibm.com>
Received: from mx0a-001b2d01.pphosted.com (mx0b-001b2d01.pphosted.com
 [148.163.158.5])
 (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 3zhLQc2QrHzF1Gk
 for <linuxppc-dev@lists.ozlabs.org>; Thu, 15 Feb 2018 00:50:48 +1100 (AEDT)
Received: from pps.filterd (m0098414.ppops.net [127.0.0.1])
 by mx0b-001b2d01.pphosted.com (8.16.0.22/8.16.0.22) with SMTP id
 w1EDmnhA103735
 for <linuxppc-dev@lists.ozlabs.org>; Wed, 14 Feb 2018 08:50:46 -0500
Received: from e12.ny.us.ibm.com (e12.ny.us.ibm.com [129.33.205.202])
 by mx0b-001b2d01.pphosted.com with ESMTP id 2g4m8te3xw-1
 (version=TLSv1.2 cipher=AES256-SHA bits=256 verify=NOT)
 for <linuxppc-dev@lists.ozlabs.org>; Wed, 14 Feb 2018 08:50:45 -0500
Received: from localhost
 by e12.ny.us.ibm.com with IBM ESMTP SMTP Gateway: Authorized Use Only!
 Violators will be prosecuted
 for <linuxppc-dev@lists.ozlabs.org> from <aneesh.kumar@linux.vnet.ibm.com>;
 Wed, 14 Feb 2018 08:50:45 -0500
From: "Aneesh Kumar K.V" <aneesh.kumar@linux.vnet.ibm.com>
To: benh@kernel.crashing.org, paulus@samba.org, mpe@ellerman.id.au,
 Anton Blanchard <anton@ozlabs.org>, Nicholas Piggin <npiggin@gmail.com>
Cc: linuxppc-dev@lists.ozlabs.org,
 "Aneesh Kumar K.V" <aneesh.kumar@linux.vnet.ibm.com>
Subject: [RFC PATCH 6/6] enable split pmd ptlock.
Date: Wed, 14 Feb 2018 19:20:09 +0530
In-Reply-To: <20180214135009.32748-1-aneesh.kumar@linux.vnet.ibm.com>
References: <20180214135009.32748-1-aneesh.kumar@linux.vnet.ibm.com>
Message-Id: <20180214135009.32748-7-aneesh.kumar@linux.vnet.ibm.com>
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>

---
 arch/powerpc/platforms/Kconfig.cputype | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/arch/powerpc/platforms/Kconfig.cputype b/arch/powerpc/platforms/Kconfig.cputype
index a429d859f15d..28ba1acb7842 100644
--- a/arch/powerpc/platforms/Kconfig.cputype
+++ b/arch/powerpc/platforms/Kconfig.cputype
@@ -287,6 +287,10 @@ config PPC_STD_MMU_32
 	def_bool y
 	depends on PPC_STD_MMU && PPC32
 
+config ARCH_ENABLE_SPLIT_PMD_PTLOCK
+	def_bool y
+	depends on PPC_BOOK3S_64
+
 config PPC_RADIX_MMU
 	bool "Radix MMU Support"
 	depends on PPC_BOOK3S_64
-- 
2.14.3