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=-8.6 required=3.0 tests=BAYES_00,DKIM_INVALID, DKIM_SIGNED,HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_CR_TRAILER, MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS,URIBL_BLOCKED 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 28724C433E0 for ; Fri, 19 Feb 2021 20:54:52 +0000 (UTC) Received: from kanga.kvack.org (kanga.kvack.org [205.233.56.17]) by mail.kernel.org (Postfix) with ESMTP id AC8F964EB3 for ; Fri, 19 Feb 2021 20:54:51 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org AC8F964EB3 Authentication-Results: mail.kernel.org; dmarc=none (p=none dis=none) header.from=infradead.org Authentication-Results: mail.kernel.org; spf=pass smtp.mailfrom=owner-linux-mm@kvack.org Received: by kanga.kvack.org (Postfix) id DA7046B0005; Fri, 19 Feb 2021 15:54:50 -0500 (EST) Received: by kanga.kvack.org (Postfix, from userid 40) id D2FBF6B006C; Fri, 19 Feb 2021 15:54:50 -0500 (EST) X-Delivered-To: int-list-linux-mm@kvack.org Received: by kanga.kvack.org (Postfix, from userid 63042) id BD0096B006E; Fri, 19 Feb 2021 15:54:50 -0500 (EST) X-Delivered-To: linux-mm@kvack.org Received: from forelay.hostedemail.com (smtprelay0144.hostedemail.com [216.40.44.144]) by kanga.kvack.org (Postfix) with ESMTP id 9EA6C6B0005 for ; Fri, 19 Feb 2021 15:54:50 -0500 (EST) Received: from smtpin12.hostedemail.com (10.5.19.251.rfc1918.com [10.5.19.251]) by forelay05.hostedemail.com (Postfix) with ESMTP id 5D02918179029 for ; Fri, 19 Feb 2021 20:54:50 +0000 (UTC) X-FDA: 77836221540.12.3DD69B8 Received: from casper.infradead.org (casper.infradead.org [90.155.50.34]) by imf21.hostedemail.com (Postfix) with ESMTP id A6A29E000104 for ; Fri, 19 Feb 2021 20:54:46 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=infradead.org; s=casper.20170209; h=In-Reply-To:Content-Type:MIME-Version: References:Message-ID:Subject:Cc:To:From:Date:Sender:Reply-To: Content-Transfer-Encoding:Content-ID:Content-Description; bh=cQF6OCpz+o20VifELBJerj4OHgGrc/bwWUqXzOy+rbY=; b=ZJ+V5qWXfksYp0Bb2+TsLWLeTJ JaRvMyB4M7Xs2fOtrXgp4zZifrMJZomfUgbTZSdro9RpaZ81iL0Kk2ZKGlSHnv2IF9HduJ+s243rF D3IxXRK/w6AlYe8TARYMS9/BnCRkzEpVA+ADc1aeDYhjhPikkoBe4BvWRJVm0gbymqecOAMDuRk0U NiCbo/6hjc1iRLK5RQcyeswM1mDC+/9K6mHlIvGqtyFi331kBBOBvTnbJceAYG9Bn+JoVQ5ABG/YW +4gzCprClr0yADBL8kE3zoh5bxWvENNIMIt+N4VG32Y430OuD4APzbXF2X9rFhdwQybbAnw7HYaJs HhRODT5w==; Received: from willy by casper.infradead.org with local (Exim 4.94 #2 (Red Hat Linux)) id 1lDCmp-003Gu1-7b; Fri, 19 Feb 2021 20:54:17 +0000 Date: Fri, 19 Feb 2021 20:54:03 +0000 From: Matthew Wilcox To: Nathan Chancellor Cc: Andrew Morton , linux-mm@kvack.org, Mike Rapoport , clang-built-linux@googlegroups.com Subject: Re: [PATCH] mm/gfp: Add kernel-doc for gfp_t Message-ID: <20210219205403.GX2858050@casper.infradead.org> References: <20210215204909.3824509-1-willy@infradead.org> <20210219195509.GA59987@24bbad8f3778> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20210219195509.GA59987@24bbad8f3778> X-Stat-Signature: cr75h84c6nm15su3j9m8bppxjj4ms1eo X-Rspamd-Server: rspam05 X-Rspamd-Queue-Id: A6A29E000104 Received-SPF: none (infradead.org>: No applicable sender policy available) receiver=imf21; identity=mailfrom; envelope-from=""; helo=casper.infradead.org; client-ip=90.155.50.34 X-HE-DKIM-Result: pass/pass X-HE-Tag: 1613768086-161060 X-Bogosity: Ham, tests=bogofilter, spamicity=0.024387, version=1.2.4 Sender: owner-linux-mm@kvack.org Precedence: bulk X-Loop: owner-majordomo@kvack.org List-ID: On Fri, Feb 19, 2021 at 12:55:09PM -0700, Nathan Chancellor wrote: > On Mon, Feb 15, 2021 at 08:49:09PM +0000, Matthew Wilcox (Oracle) wrote: > > The generated html will link to the definition of the gfp_t automatically > > once we define it. Move the one-paragraph overview of GFP flags from the > > documentation directory into gfp.h and pull gfp.h into the documentation. > > > > Signed-off-by: Matthew Wilcox (Oracle) > > This patch causes a clang warning in basically every file on linux-next > now: > > include/linux/gfp.h:20:32: warning: redefinition of typedef 'gfp_t' is a C11 feature [-Wtypedef-redefinition] Seems like it's also a gnu89 feature.