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=-7.2 required=3.0 tests=HEADER_FROM_DIFFERENT_DOMAINS, MAILING_LIST_MULTI,MENTIONS_GIT_HOSTING,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 40B02C2D0E9 for ; Mon, 30 Mar 2020 10:20:29 +0000 (UTC) Received: from kanga.kvack.org (kanga.kvack.org [205.233.56.17]) by mail.kernel.org (Postfix) with ESMTP id E97E6206DB for ; Mon, 30 Mar 2020 10:20:28 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org E97E6206DB Authentication-Results: mail.kernel.org; dmarc=none (p=none dis=none) header.from=inria.fr Authentication-Results: mail.kernel.org; spf=pass smtp.mailfrom=owner-linux-mm@kvack.org Received: by kanga.kvack.org (Postfix) id 82FA96B0008; Mon, 30 Mar 2020 06:20:28 -0400 (EDT) Received: by kanga.kvack.org (Postfix, from userid 40) id 7E0076B000C; Mon, 30 Mar 2020 06:20:28 -0400 (EDT) X-Delivered-To: int-list-linux-mm@kvack.org Received: by kanga.kvack.org (Postfix, from userid 63042) id 6F4B06B0032; Mon, 30 Mar 2020 06:20:28 -0400 (EDT) X-Delivered-To: linux-mm@kvack.org Received: from forelay.hostedemail.com (smtprelay0115.hostedemail.com [216.40.44.115]) by kanga.kvack.org (Postfix) with ESMTP id 560356B0008 for ; Mon, 30 Mar 2020 06:20:28 -0400 (EDT) Received: from smtpin07.hostedemail.com (10.5.19.251.rfc1918.com [10.5.19.251]) by forelay03.hostedemail.com (Postfix) with ESMTP id 168F78248047 for ; Mon, 30 Mar 2020 10:20:28 +0000 (UTC) X-FDA: 76651634136.07.ship90_5b4d7bfe3b015 X-HE-Tag: ship90_5b4d7bfe3b015 X-Filterd-Recvd-Size: 3063 Received: from mail2-relais-roc.national.inria.fr (mail2-relais-roc.national.inria.fr [192.134.164.83]) by imf26.hostedemail.com (Postfix) with ESMTP for ; Mon, 30 Mar 2020 10:20:27 +0000 (UTC) X-IronPort-AV: E=Sophos;i="5.72,323,1580770800"; d="scan'208";a="442924652" Received: from abo-173-121-68.mrs.modulonet.fr (HELO hadrien) ([85.68.121.173]) by mail2-relais-roc.national.inria.fr with ESMTP/TLS/DHE-RSA-AES256-GCM-SHA384; 30 Mar 2020 12:20:24 +0200 Date: Mon, 30 Mar 2020 12:20:24 +0200 (CEST) From: Julia Lawall X-X-Sender: jll@hadrien To: Markus Elfring cc: Julia Lawall , Michel Lespinasse , Coccinelle , linux-mm@kvack.org, Davidlohr Bueso , Peter Zijlstra , Hugh Dickins , LKML , Liam Howlett , Jason Gunthorpe , Matthew Wilcox , Ying Han , David Rientjes , Andrew Morton , Laurent Dufour , Vlastimil Babka Subject: Re: [Cocci] [v3 05/10] mmap locking API: Improving the Coccinelle software In-Reply-To: Message-ID: References: <20200327225102.25061-1-walken@google.com> <20200327225102.25061-6-walken@google.com> <3c222f3c-c8e2-660a-a348-5f3583e7e036@web.de> <2c74e465-249d-eeb8-86fe-462b93bfe743@web.de> User-Agent: Alpine 2.21 (DEB 202 2017-01-01) MIME-Version: 1.0 Content-Type: multipart/mixed; boundary="8323329-683971816-1585563625=:2432" 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 message is in MIME format. The first part should be readable text, while the remaining parts are likely unreadable without MIME-aware tools. --8323329-683971816-1585563625=:2432 Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: quoted-printable On Mon, 30 Mar 2020, Markus Elfring wrote: > >> =E2=80=A6 > >> (ONCE) CPP-MACRO: found known macro =3D FNAME > >> =E2=80=A6 > >> parse error > =E2=80=A6 > >> How would you like to improve the affected software areas? > > > > This can be addressed by adding a macro definition to standard.h. > > A corresponding specification is used already. > https://github.com/coccinelle/coccinelle/blob/fdf0b68ddd0a518cc6ca64f06= 3bc74ed54e29a7b/standard.h#L508 > > > > But once the change is done, I don't see any reason to bother with th= is. > > How will the support evolve for data processing around the application > of similar macros? Not at all. julia --8323329-683971816-1585563625=:2432--