linux-kernel - [PATCH 09/10] powerpc: Enable OpenCAPI Storage Class Memory driver on bare metal

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Message-Id: <20191025044721.16617-10-alastair@au1.ibm.com>
Date:   Fri, 25 Oct 2019 15:47:04 +1100
From:   "Alastair D'Silva" <alastair@....ibm.com>
To:     alastair@...ilva.org
Cc:     Benjamin Herrenschmidt <benh@...nel.crashing.org>,
        Paul Mackerras <paulus@...ba.org>,
        Michael Ellerman <mpe@...erman.id.au>,
        Frederic Barrat <fbarrat@...ux.ibm.com>,
        Andrew Donnellan <ajd@...ux.ibm.com>,
        Arnd Bergmann <arnd@...db.de>,
        Greg Kroah-Hartman <gregkh@...uxfoundation.org>,
        Dan Williams <dan.j.williams@...el.com>,
        Vishal Verma <vishal.l.verma@...el.com>,
        Dave Jiang <dave.jiang@...el.com>,
        Keith Busch <keith.busch@...el.com>,
        Ira Weiny <ira.weiny@...el.com>,
        Anton Blanchard <anton@...abs.org>,
        Geert Uytterhoeven <geert+renesas@...der.be>,
        Krzysztof Kozlowski <krzk@...nel.org>,
        Madhavan Srinivasan <maddy@...ux.vnet.ibm.com>,
        Thomas Gleixner <tglx@...utronix.de>,
        Anju T Sudhakar <anju@...ux.vnet.ibm.com>,
        Cédric Le Goater <clg@...d.org>,
        Vasant Hegde <hegdevasant@...ux.vnet.ibm.com>,
        Hari Bathini <hbathini@...ux.ibm.com>,
        Mahesh Salgaonkar <mahesh@...ux.vnet.ibm.com>,
        Greg Kurz <groug@...d.org>,
        Andrew Morton <akpm@...ux-foundation.org>,
        David Hildenbrand <david@...hat.com>,
        Oscar Salvador <osalvador@...e.com>,
        Michal Hocko <mhocko@...e.com>,
        Pavel Tatashin <pasha.tatashin@...een.com>,
        Wei Yang <richard.weiyang@...il.com>, Qian Cai <cai@....pw>,
        linuxppc-dev@...ts.ozlabs.org, linux-kernel@...r.kernel.org,
        linux-nvdimm@...ts.01.org, linux-mm@...ck.org
Subject: [PATCH 09/10] powerpc: Enable OpenCAPI Storage Class Memory driver on bare metal

From: Alastair D'Silva <alastair@...ilva.org>

Enable OpenCAPI Storage Class Memory driver on bare metal

Signed-off-by: Alastair D'Silva <alastair@...ilva.org>
---
 arch/powerpc/configs/powernv_defconfig | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/arch/powerpc/configs/powernv_defconfig b/arch/powerpc/configs/powernv_defconfig
index 6658cceb928c..45c0eff94964 100644
--- a/arch/powerpc/configs/powernv_defconfig
+++ b/arch/powerpc/configs/powernv_defconfig
@@ -352,3 +352,7 @@ CONFIG_KVM_BOOK3S_64=m
 CONFIG_KVM_BOOK3S_64_HV=m
 CONFIG_VHOST_NET=m
 CONFIG_PRINTK_TIME=y
+CONFIG_OCXL_SCM=m
+CONFIG_DEV_DAX=y
+CONFIG_DEV_DAX_PMEM=y
+CONFIG_FS_DAX=y
-- 
2.21.0