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 0C072C433DF for ; Thu, 21 May 2020 15:23:27 +0000 (UTC) Received: from kanga.kvack.org (kanga.kvack.org [205.233.56.17]) by mail.kernel.org (Postfix) with ESMTP id BFB4C20826 for ; Thu, 21 May 2020 15:23:26 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=fail reason="signature verification failed" (2048-bit key) header.d=infradead.org header.i=@infradead.org header.b="IkOL/0Q5" DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org BFB4C20826 Authentication-Results: mail.kernel.org; dmarc=none (p=none dis=none) header.from=lst.de Authentication-Results: mail.kernel.org; spf=pass smtp.mailfrom=owner-linux-mm@kvack.org Received: by kanga.kvack.org (Postfix) id BED9C8000D; Thu, 21 May 2020 11:23:20 -0400 (EDT) Received: by kanga.kvack.org (Postfix, from userid 40) id B73368000A; Thu, 21 May 2020 11:23:20 -0400 (EDT) X-Delivered-To: int-list-linux-mm@kvack.org Received: by kanga.kvack.org (Postfix, from userid 63042) id A1A978000D; Thu, 21 May 2020 11:23:20 -0400 (EDT) X-Delivered-To: linux-mm@kvack.org Received: from forelay.hostedemail.com (smtprelay0205.hostedemail.com [216.40.44.205]) by kanga.kvack.org (Postfix) with ESMTP id 7D9198000A for ; Thu, 21 May 2020 11:23:20 -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 3D50D4DB3 for ; Thu, 21 May 2020 15:23:20 +0000 (UTC) X-FDA: 76841094960.08.toy31_575109399f142 X-HE-Tag: toy31_575109399f142 X-Filterd-Recvd-Size: 4530 Received: from bombadil.infradead.org (bombadil.infradead.org [198.137.202.133]) by imf37.hostedemail.com (Postfix) with ESMTP for ; Thu, 21 May 2020 15:23:19 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=infradead.org; s=bombadil.20170209; h=Content-Transfer-Encoding: MIME-Version:References:In-Reply-To:Message-Id:Date:Subject:Cc:To:From:Sender :Reply-To:Content-Type:Content-ID:Content-Description; bh=LNedO/lL6g8P+QsVFWLVScVEptUSGiGTZWf8H0Q1tZA=; b=IkOL/0Q5VFLdvcH4E2f1lWsujc ZpGa6pBSTA/irSQfHNd3fMJ6M+PJUZ/RtayvjfqlfJMzMSbJlYlD16DbM64jpqaZKliOvVuIRemuB HreLTNUfvD6xrF38OqsnvHUyJfe4k5mVpAbXt3OkxXRfOUAOBakbMYnaRZ6/1J691uiXaYDYR821c XmRwRCHvyuQlPlCXq6vdfd5bHCnIeT5jABBcaRjkv4ujyJmpmHDZ5HNN3/MsXC+2N8byomzKJA1uI BodYd0Acx2A7AXjcsEraLZYwwe8QkDqNP3Y+rmMZkGoha1LjpXvDCSO8d4RW9BGcUuDRf9y+tiz+s TM0CRuSQ==; Received: from [2001:4bb8:18c:5da7:c70:4a89:bc61:2] (helo=localhost) by bombadil.infradead.org with esmtpsa (Exim 4.92.3 #3 (Red Hat Linux)) id 1jbn2N-00045c-Hu; Thu, 21 May 2020 15:23:12 +0000 From: Christoph Hellwig To: x86@kernel.org, Alexei Starovoitov , Daniel Borkmann , Masami Hiramatsu , Linus Torvalds , Andrew Morton Cc: linux-parisc@vger.kernel.org, linux-um@lists.infradead.org, netdev@vger.kernel.org, bpf@vger.kernel.org, linux-mm@kvack.org, linux-kernel@vger.kernel.org Subject: [PATCH 03/23] maccess: remove duplicate kerneldoc comments Date: Thu, 21 May 2020 17:22:41 +0200 Message-Id: <20200521152301.2587579-4-hch@lst.de> X-Mailer: git-send-email 2.26.2 In-Reply-To: <20200521152301.2587579-1-hch@lst.de> References: <20200521152301.2587579-1-hch@lst.de> MIME-Version: 1.0 X-SRS-Rewrite: SMTP reverse-path rewritten from by bombadil.infradead.org. See http://www.infradead.org/rpr.html 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: Many of the maccess routines have a copy of the kerneldoc comment in the header. Remove it as it is not useful and will get out of sync sooner or later. Signed-off-by: Christoph Hellwig --- include/linux/uaccess.h | 38 -------------------------------------- 1 file changed, 38 deletions(-) diff --git a/include/linux/uaccess.h b/include/linux/uaccess.h index a2c606a403745..5a36a298a85f8 100644 --- a/include/linux/uaccess.h +++ b/include/linux/uaccess.h @@ -301,50 +301,12 @@ copy_struct_from_user(void *dst, size_t ksize, cons= t void __user *src, return 0; } =20 -/* - * probe_kernel_read(): safely attempt to read from a location - * @dst: pointer to the buffer that shall take the data - * @src: address to read from - * @size: size of the data chunk - * - * Safely read from address @src to the buffer at @dst. If a kernel fau= lt - * happens, handle that and return -EFAULT. - */ extern long probe_kernel_read(void *dst, const void *src, size_t size); extern long probe_kernel_read_strict(void *dst, const void *src, size_t = size); extern long __probe_kernel_read(void *dst, const void *src, size_t size)= ; - -/* - * probe_user_read(): safely attempt to read from a location in user spa= ce - * @dst: pointer to the buffer that shall take the data - * @src: address to read from - * @size: size of the data chunk - * - * Safely read from address @src to the buffer at @dst. If a kernel fau= lt - * happens, handle that and return -EFAULT. - */ extern long probe_user_read(void *dst, const void __user *src, size_t si= ze); =20 -/* - * probe_kernel_write(): safely attempt to write to a location - * @dst: address to write to - * @src: pointer to the data that shall be written - * @size: size of the data chunk - * - * Safely write to address @dst from the buffer at @src. If a kernel fa= ult - * happens, handle that and return -EFAULT. - */ extern long notrace probe_kernel_write(void *dst, const void *src, size_= t size); - -/* - * probe_user_write(): safely attempt to write to a location in user spa= ce - * @dst: address to write to - * @src: pointer to the data that shall be written - * @size: size of the data chunk - * - * Safely write to address @dst from the buffer at @src. If a kernel fa= ult - * happens, handle that and return -EFAULT. - */ extern long notrace probe_user_write(void __user *dst, const void *src, = size_t size); =20 extern long strncpy_from_unsafe(char *dst, const void *unsafe_addr, long= count); --=20 2.26.2