From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-9.6 required=3.0 tests=DKIM_INVALID,DKIM_SIGNED, HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_PATCH,MAILING_LIST_MULTI,SIGNED_OFF_BY, SPF_HELO_NONE,SPF_PASS,USER_AGENT_GIT autolearn=ham autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 7C97EC2D0F0 for ; Sun, 29 Mar 2020 02:28:13 +0000 (UTC) Received: from kanga.kvack.org (kanga.kvack.org [205.233.56.17]) by mail.kernel.org (Postfix) with ESMTP id 36843206E6 for ; Sun, 29 Mar 2020 02:28:13 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=fail reason="signature verification failed" (4096-bit key) header.d=d-silva.org header.i=@d-silva.org header.b="ToWrV+3Z" DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 36843206E6 Authentication-Results: mail.kernel.org; dmarc=none (p=none dis=none) header.from=d-silva.org Authentication-Results: mail.kernel.org; spf=pass smtp.mailfrom=owner-linux-mm@kvack.org Received: by kanga.kvack.org (Postfix) id C73138E000D; Sat, 28 Mar 2020 22:28:01 -0400 (EDT) Received: by kanga.kvack.org (Postfix, from userid 40) id B5A178E000E; Sat, 28 Mar 2020 22:28:01 -0400 (EDT) X-Delivered-To: int-list-linux-mm@kvack.org Received: by kanga.kvack.org (Postfix, from userid 63042) id 934B98E0009; Sat, 28 Mar 2020 22:28:01 -0400 (EDT) X-Delivered-To: linux-mm@kvack.org Received: from forelay.hostedemail.com (smtprelay0155.hostedemail.com [216.40.44.155]) by kanga.kvack.org (Postfix) with ESMTP id 592098E000A for ; Sat, 28 Mar 2020 22:28:01 -0400 (EDT) Received: from smtpin12.hostedemail.com (10.5.19.251.rfc1918.com [10.5.19.251]) by forelay01.hostedemail.com (Postfix) with ESMTP id E66B4180AD807 for ; Sun, 29 Mar 2020 02:28:00 +0000 (UTC) X-FDA: 76646814720.12.bean19_8017a67998922 X-HE-Tag: bean19_8017a67998922 X-Filterd-Recvd-Size: 4624 Received: from ushosting.nmnhosting.com (ushosting.nmnhosting.com [66.55.73.32]) by imf19.hostedemail.com (Postfix) with ESMTP for ; Sun, 29 Mar 2020 02:28:00 +0000 (UTC) Received: from mail2.nmnhosting.com (unknown [202.169.106.97]) by ushosting.nmnhosting.com (Postfix) with ESMTPS id EB93C2DC682E; Fri, 27 Mar 2020 18:12:20 +1100 (AEDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=d-silva.org; s=201810a; t=1585293141; bh=vpE3Z7AWSr9my143HyVtO4yHV91rl8rmhtd6A3TKrQs=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=ToWrV+3ZvZNUE2ymKS5AQKjdsoM8VnN0qS7Mcg9YpzMua6UKfnzZyjTa2CjCdkbAx KA4DnOTootSPbswhgz91nw0o0biwbDxGGtU0moHxcS4X33+W5cUSY031Xl/IrjDcZd k3akP1KgKpgAFMucLlxQ3QSayVxS+wFdH5r/CbdTgtEm2Lm0kz0rlKGVn2QnbTTmUY UkMI0q1W76+Cvy4N74Irk+FktDx/FAGYFcmEmjYiX7Nqu9M/8R0gPLHdVNTj3r5m56 z8ExH4vvUt4YZDpKoUykg9YeTGV2GWmofs8LL315gf708HqmzIocIMebbvWxygke/J 32agGl9J6xWPkVtSWxa+am6KzeJxoO0/g4PK3Ng2KA76AixIloAhpOJc7kNPGwysHV T7Z+WgI/ICr/00Hx0uOy+52nbSf4jEphgh3ufk7wZnG00NaTJJ565EWv8n93D9nR/C 8gE9SepGUhdH3IliID4vYmthn4YIuB85FAXfMAQ6NpMPmma20AplulMTz4Potr3Qw/ krKKVXInJ8PzHdWHNiOFeLBHEa011pvUyKeZs2wdc6f8SoFaBDJl2Fl1zKiU3R5MjB e4zLtL+yqH7gkqhY5wwcPBO/0Knua2Y3YlppmvVOY4DDN5PsenvhIhiww1FHkOXtoP NiMUvB+XldjBvNPEI3v1PTTo= Received: from localhost.lan ([10.0.1.179]) by mail2.nmnhosting.com (8.15.2/8.15.2) with ESMTP id 02R7C4Ak045934; Fri, 27 Mar 2020 18:12:16 +1100 (AEDT) (envelope-from alastair@d-silva.org) From: "Alastair D'Silva" To: alastair@d-silva.org Cc: "Aneesh Kumar K . V" , "Oliver O'Halloran" , Benjamin Herrenschmidt , Paul Mackerras , Michael Ellerman , Frederic Barrat , Andrew Donnellan , Arnd Bergmann , Greg Kroah-Hartman , Dan Williams , Vishal Verma , Dave Jiang , Ira Weiny , Andrew Morton , Mauro Carvalho Chehab , "David S. Miller" , Rob Herring , Anton Blanchard , Krzysztof Kozlowski , Mahesh Salgaonkar , Madhavan Srinivasan , =?UTF-8?q?C=C3=A9dric=20Le=20Goater?= , Anju T Sudhakar , Hari Bathini , Thomas Gleixner , Greg Kurz , Nicholas Piggin , Masahiro Yamada , Alexey Kardashevskiy , linux-kernel@vger.kernel.org, linuxppc-dev@lists.ozlabs.org, linux-nvdimm@lists.01.org, linux-mm@kvack.org Subject: [PATCH v4 11/25] powerpc: Enable the OpenCAPI Persistent Memory driver for powernv_defconfig Date: Fri, 27 Mar 2020 18:11:48 +1100 Message-Id: <20200327071202.2159885-12-alastair@d-silva.org> X-Mailer: git-send-email 2.25.1 In-Reply-To: <20200327071202.2159885-1-alastair@d-silva.org> References: <20200327071202.2159885-1-alastair@d-silva.org> MIME-Version: 1.0 X-Greylist: Sender IP whitelisted, not delayed by milter-greylist-4.6.2 (mail2.nmnhosting.com [10.0.1.20]); Fri, 27 Mar 2020 18:12:17 +1100 (AEDT) Content-Transfer-Encoding: quoted-printable X-Bogosity: Ham, tests=bogofilter, spamicity=0.000000, version=1.2.4 Sender: owner-linux-mm@kvack.org Precedence: bulk X-Loop: owner-majordomo@kvack.org List-ID: This patch enables the OpenCAPI Persistent Memory driver, as well as DAX support, for the 'powernv' defconfig. DAX is not a strict requirement for the functioning of the driver, but it is likely that a user will want to create a DAX device on top of their persistent memory device. Signed-off-by: Alastair D'Silva Reviewed-by: Andrew Donnellan --- arch/powerpc/configs/powernv_defconfig | 5 +++++ 1 file changed, 5 insertions(+) diff --git a/arch/powerpc/configs/powernv_defconfig b/arch/powerpc/config= s/powernv_defconfig index 71749377d164..921d77bbd3d2 100644 --- a/arch/powerpc/configs/powernv_defconfig +++ b/arch/powerpc/configs/powernv_defconfig @@ -348,3 +348,8 @@ CONFIG_KVM_BOOK3S_64=3Dm CONFIG_KVM_BOOK3S_64_HV=3Dm CONFIG_VHOST_NET=3Dm CONFIG_PRINTK_TIME=3Dy +CONFIG_ZONE_DEVICE=3Dy +CONFIG_OCXL_PMEM=3Dm +CONFIG_DEV_DAX=3Dm +CONFIG_DEV_DAX_PMEM=3Dm +CONFIG_FS_DAX=3Dy --=20 2.24.1