From patchwork Wed May 13 16:00:21 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Christoph Hellwig X-Patchwork-Id: 219332 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=-9.5 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, URIBL_BLOCKED, USER_AGENT_GIT autolearn=unavailable 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 BF756C433E1 for ; Wed, 13 May 2020 16:02:51 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id EC21920659 for ; Wed, 13 May 2020 16:02:51 +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="ikkl1NyD" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S2389225AbgEMQAr (ORCPT ); Wed, 13 May 2020 12:00:47 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:50736 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1729561AbgEMQAp (ORCPT ); Wed, 13 May 2020 12:00:45 -0400 Received: from bombadil.infradead.org (bombadil.infradead.org [IPv6:2607:7c80:54:e::133]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 07851C061A0C; Wed, 13 May 2020 09:00:45 -0700 (PDT) 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=81hDLaNsDP1XezBBCmTYO/9RleZtnLgOrYL3Jzc5rEw=; b=ikkl1NyDNT4ANKaumsZ6DItD/a f1GnBNaOz5ksoCJIu1tuOaIHNbkxzGPjXff1v7YH4QamfW5RiT/tln3ksBp8a0lkjOumJUshYy1fI kkae1/hbFGDEK2OcsaCUkAanrGFZMrRA36p/8oDHlCaaWNAzCJ7OgbFMHbXQ0usSjrZvIhG8Hihav EH+plxKBn4m1UZGIbJk0myNeMzL1XMP2A16j2rCAxD3uB1UK9h0DTKFDuI61+a36btwWjnRmco6Df qc8IybRg/jfzh7WMiOQo42FjkMYWmH111KFxVcLkUUPN15EXeUOWs6Jb86V/79P8r32OvHU8zos0S Dc9+ylSg==; Received: from [2001:4bb8:180:9d3f:c70:4a89:bc61:2] (helo=localhost) by bombadil.infradead.org with esmtpsa (Exim 4.92.3 #3 (Red Hat Linux)) id 1jYtoJ-0004g7-7D; Wed, 13 May 2020 16:00:43 +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 01/18] maccess: unexport probe_kernel_write and probe_user_write Date: Wed, 13 May 2020 18:00:21 +0200 Message-Id: <20200513160038.2482415-2-hch@lst.de> X-Mailer: git-send-email 2.26.2 In-Reply-To: <20200513160038.2482415-1-hch@lst.de> References: <20200513160038.2482415-1-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 Sender: netdev-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: netdev@vger.kernel.org These two functions are not used by any modular code. Signed-off-by: Christoph Hellwig --- mm/maccess.c | 2 -- 1 file changed, 2 deletions(-) diff --git a/mm/maccess.c b/mm/maccess.c index 3ca8d97e50106..cf21e604f78cb 100644 --- a/mm/maccess.c +++ b/mm/maccess.c @@ -121,7 +121,6 @@ long __probe_kernel_write(void *dst, const void *src, size_t size) return ret; } -EXPORT_SYMBOL_GPL(probe_kernel_write); /** * probe_user_write(): safely attempt to write to a user-space location @@ -148,7 +147,6 @@ long __probe_user_write(void __user *dst, const void *src, size_t size) return ret; } -EXPORT_SYMBOL_GPL(probe_user_write); /** * strncpy_from_unsafe: - Copy a NUL terminated string from unsafe address.