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=-5.4 required=3.0 tests=DKIMWL_WL_HIGH,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_PATCH, MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS,USER_AGENT_SANE_1 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 CFE51C54FC9 for ; Tue, 21 Apr 2020 11:26:55 +0000 (UTC) Received: from kanga.kvack.org (kanga.kvack.org [205.233.56.17]) by mail.kernel.org (Postfix) with ESMTP id 87860206B8 for ; Tue, 21 Apr 2020 11:26:55 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (1024-bit key) header.d=redhat.com header.i=@redhat.com header.b="exwHkEoN" DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 87860206B8 Authentication-Results: mail.kernel.org; dmarc=fail (p=none dis=none) header.from=redhat.com Authentication-Results: mail.kernel.org; spf=pass smtp.mailfrom=owner-linux-mm@kvack.org Received: by kanga.kvack.org (Postfix) id 13C108E0007; Tue, 21 Apr 2020 07:26:55 -0400 (EDT) Received: by kanga.kvack.org (Postfix, from userid 40) id 0ECD68E0003; Tue, 21 Apr 2020 07:26:55 -0400 (EDT) X-Delivered-To: int-list-linux-mm@kvack.org Received: by kanga.kvack.org (Postfix, from userid 63042) id ECF738E0007; Tue, 21 Apr 2020 07:26:54 -0400 (EDT) X-Delivered-To: linux-mm@kvack.org Received: from forelay.hostedemail.com (smtprelay0146.hostedemail.com [216.40.44.146]) by kanga.kvack.org (Postfix) with ESMTP id D63488E0003 for ; Tue, 21 Apr 2020 07:26:54 -0400 (EDT) Received: from smtpin08.hostedemail.com (10.5.19.251.rfc1918.com [10.5.19.251]) by forelay02.hostedemail.com (Postfix) with ESMTP id 9E3152484 for ; Tue, 21 Apr 2020 11:26:54 +0000 (UTC) X-FDA: 76731635148.08.room53_3c479d4bea31d X-HE-Tag: room53_3c479d4bea31d X-Filterd-Recvd-Size: 8537 Received: from us-smtp-delivery-1.mimecast.com (us-smtp-2.mimecast.com [207.211.31.81]) by imf40.hostedemail.com (Postfix) with ESMTP for ; Tue, 21 Apr 2020 11:26:54 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=redhat.com; s=mimecast20190719; t=1587468412; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:cc:mime-version:mime-version:content-type:content-type: content-transfer-encoding:content-transfer-encoding: in-reply-to:in-reply-to:references:references; bh=wz4VbvB++wEfRs6vgYsKShIscVlUFGxxa9BcmRhqVZE=; b=exwHkEoNQ5KSgOmSwFn+11SuB24dXu1S0s7adigx+SfWsBacju3Q2qLsHEDASEz616z6lp GWNVObISLWwA8KXnDhSdi3k4JP0EKzYaPcBAQG3HRBdYeOUDxMokonPrso2u3mGT3gt6mA fPK0hTTkdkK6nLEGZYkdVtM/EcZKu9w= Received: from mail-wm1-f69.google.com (mail-wm1-f69.google.com [209.85.128.69]) (Using TLS) by relay.mimecast.com with ESMTP id us-mta-95-bRlOnVCWM0OYJBFjA_3aRw-1; Tue, 21 Apr 2020 07:26:49 -0400 X-MC-Unique: bRlOnVCWM0OYJBFjA_3aRw-1 Received: by mail-wm1-f69.google.com with SMTP id 71so1242827wmb.8 for ; Tue, 21 Apr 2020 04:26:49 -0700 (PDT) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:subject:to:cc:references:from:message-id:date :user-agent:mime-version:in-reply-to:content-language :content-transfer-encoding; bh=rdnJwtlpirvD/9L7xBhvp5m2pmFh+za9be9mrI0LQDE=; b=XyZpPACgA0AYqUM2eGeO6qklMkbYktFgBVBPerp5ruBGtPt/oGrZjWGlv5bz0SOy2W ghNyQXEuQ+O9DYm2PwdN89/WgrpSpk3pdOsQ7S+TLyoKCNrpq56WHHE/qA8WfvazQPae 6jfpot4usksdmZB8mx5GFyHVvfNmV38aaOnAPoBkyqwtUnV1bl958P/WeixwCwZq5C+Y vRuf689zezbmQjInBBe3iHGZyCm6XpW1JPXxkeq0m9Uo0sOKNj5qSLGBPWHTO1gI9iI3 NkxlMe02F6rVrD5Vc8hR1PIyQesHwlBxcodVzGwbdMHcVbiFr1AW55ObEsanIdrwghsS FYGA== X-Gm-Message-State: AGi0PuYqpy4lqy4VS9B/cOtfiiiQT0nRN85+BwLcUnRZhz2lb+IqxVF7 jO7i/2DNp8te+qSgivowHDAyYkMHUmejaej4TX/tcz/tyKR8vKtF2g3EIvNUXCEsJ25nNIHZ8FF A7/y2U5vqlpY= X-Received: by 2002:adf:9d8b:: with SMTP id p11mr19729379wre.322.1587468408404; Tue, 21 Apr 2020 04:26:48 -0700 (PDT) X-Google-Smtp-Source: APiQypLFuKY9/+ahvd0H1GaLlnzWhUfHQUCFYS4RPKLURvSUVIanlHjWMhAT2wQvuycrqclvo4/jpg== X-Received: by 2002:adf:9d8b:: with SMTP id p11mr19729360wre.322.1587468408223; Tue, 21 Apr 2020 04:26:48 -0700 (PDT) Received: from localhost.localdomain ([194.230.155.194]) by smtp.gmail.com with ESMTPSA id z15sm3213949wrs.47.2020.04.21.04.26.44 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Tue, 21 Apr 2020 04:26:47 -0700 (PDT) Subject: Re: [PATCH 2/8] fs: extract simple_pin/release_fs to separate files To: Frederic Barrat , linux-nfs@vger.kernel.org Cc: Paolo Bonzini , Jeremy Kerr , Arnd Bergmann , Michael Ellerman , Benjamin Herrenschmidt , Paul Mackerras , Heiko Carstens , Vasily Gorbik , Christian Borntraeger , Maarten Lankhorst , Maxime Ripard , Thomas Zimmermann , David Airlie , Daniel Vetter , Dennis Dalessandro , Mike Marciniszyn , Doug Ledford , Jason Gunthorpe , Andrew Donnellan , Greg Kroah-Hartman , Robert Richter , "Manoj N. Kumar" , "Matthew R. Ochs" , Uma Krishnan , "James E.J. Bottomley" , "Martin K. Petersen" , Felipe Balbi , Alexander Viro , Ian Kent , Joel Becker , Christoph Hellwig , "Rafael J. Wysocki" , Matthew Garrett , Ard Biesheuvel , Miklos Szeredi , Mike Kravetz , Mark Fasheh , Joseph Qi , Alexey Dobriyan , Luis Chamberlain , Kees Cook , Iurii Zaikin , Anton Vorontsov , Colin Cross , Tony Luck , Alexei Starovoitov , Daniel Borkmann , Martin KaFai Lau , Song Liu , Yonghong Song , Andrii Nakryiko , John Fastabend , KP Singh , Hugh Dickins , Andrew Morton , "J. Bruce Fields" , Chuck Lever , Trond Myklebust , Anna Schumaker , "David S. Miller" , Jakub Kicinski , James Morris , "Serge E. Hallyn" , John Johansen , linuxppc-dev@lists.ozlabs.org, linux-kernel@vger.kernel.org, linux-s390@vger.kernel.org, dri-devel@lists.freedesktop.org, linux-rdma@vger.kernel.org, oprofile-list@lists.sf.net, linux-scsi@vger.kernel.org, linux-usb@vger.kernel.org, linux-fsdevel@vger.kernel.org, autofs@vger.kernel.org, linux-efi@vger.kernel.org, linux-mm@kvack.org, ocfs2-devel@oss.oracle.com, netdev@vger.kernel.org, bpf@vger.kernel.org, linux-security-module@vger.kernel.org References: <20200414124304.4470-1-eesposit@redhat.com> <20200414124304.4470-3-eesposit@redhat.com> <7abfdd3b-dbbe-52ab-df53-95e9f86d39cd@linux.ibm.com> From: Emanuele Giuseppe Esposito Message-ID: <0d33b363-3801-8147-6f49-f1d6a845fdaf@redhat.com> Date: Tue, 21 Apr 2020 13:26:43 +0200 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:68.0) Gecko/20100101 Thunderbird/68.6.0 MIME-Version: 1.0 In-Reply-To: <7abfdd3b-dbbe-52ab-df53-95e9f86d39cd@linux.ibm.com> Content-Language: en-US X-Mimecast-Spam-Score: 0 X-Mimecast-Originator: redhat.com Content-Type: text/plain; charset=utf-8; format=flowed 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: On 4/21/20 1:19 PM, Frederic Barrat wrote: >=20 >=20 >> diff --git a/drivers/misc/cxl/Kconfig b/drivers/misc/cxl/Kconfig >> index 39eec9031487..a62795079d9c 100644 >> --- a/drivers/misc/cxl/Kconfig >> +++ b/drivers/misc/cxl/Kconfig >> @@ -19,6 +19,7 @@ config CXL >> =C2=A0=C2=A0=C2=A0=C2=A0=C2=A0 select CXL_BASE >> =C2=A0=C2=A0=C2=A0=C2=A0=C2=A0 select CXL_AFU_DRIVER_OPS >> =C2=A0=C2=A0=C2=A0=C2=A0=C2=A0 select CXL_LIB >> +=C2=A0=C2=A0=C2=A0 select SIMPLEFS >> =C2=A0=C2=A0=C2=A0=C2=A0=C2=A0 default m >> =C2=A0=C2=A0=C2=A0=C2=A0=C2=A0 help >> =C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0 Select this option to enable = driver support for IBM Coherent >> diff --git a/drivers/misc/cxl/api.c b/drivers/misc/cxl/api.c >> index b493de962153..0b8f8de7475a 100644 >> --- a/drivers/misc/cxl/api.c >> +++ b/drivers/misc/cxl/api.c >> @@ -9,6 +9,7 @@ >> =C2=A0 #include >> =C2=A0 #include >> =C2=A0 #include >> +#include >> =C2=A0 #include >> =C2=A0 #include >> =C2=A0 #include >> diff --git a/drivers/misc/ocxl/Kconfig b/drivers/misc/ocxl/Kconfig >> index 2d2266c1439e..ddd9245fff3d 100644 >> --- a/drivers/misc/ocxl/Kconfig >> +++ b/drivers/misc/ocxl/Kconfig >> @@ -12,6 +12,7 @@ config OCXL >> =C2=A0=C2=A0=C2=A0=C2=A0=C2=A0 depends on PPC_POWERNV && PCI && EEH >> =C2=A0=C2=A0=C2=A0=C2=A0=C2=A0 select OCXL_BASE >> =C2=A0=C2=A0=C2=A0=C2=A0=C2=A0 select HOTPLUG_PCI_POWERNV >> +=C2=A0=C2=A0=C2=A0 select SIMPLEFS >=20 >=20 > It's not clear to me the Kconfig updated is needed for the ocxl driver.= =20 > I think it's only needed for the cxl driver. I am going to get rid of the separate simplefs.c file and related=20 Kconfig entry and put everything in fs/libfs.c, so this file (together=20 with many others touched in this patch) won't be modified in v2. Thanks, Emanuele