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,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 6F062C433E1 for ; Thu, 21 May 2020 15:25:56 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 4420E207D8 for ; Thu, 21 May 2020 15:25:56 +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="OX42L2FK" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1730077AbgEUPX2 (ORCPT ); Thu, 21 May 2020 11:23:28 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:35128 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1730045AbgEUPX0 (ORCPT ); Thu, 21 May 2020 11:23:26 -0400 Received: from bombadil.infradead.org (bombadil.infradead.org [IPv6:2607:7c80:54:e::133]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id A0AB2C061A0E; Thu, 21 May 2020 08:23:26 -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=8xYqhlaf56AodBMEMHzZf5wu40Wrvnh8K80Ep72Z4QE=; b=OX42L2FK5DlrY0ihmHgVpYvF4n /GNueyuT6/F28jhKA0sN+lPvS0kuV7S0qwVUss8qpoExx09VimF/GY5WKMpzOvtDDnGqMI/TnuDu6 eT2ABDPSAWZ0zSUQG3IWr0fJj2VIetRUNBqwA3zWJEY5T6vdbigsqzpdjIKJlP/SaYYnG5nBzpsHV MoW1s/a8Iqp6ojh11hFiPwtLsbneMpWfGzu3Nl1PdSzDenh4YIvnsayl8fqrl2/bfClINm+mwrgB8 CjHjBJPGs0gt6eX38YWgB60pfoS043GbwKHXBPEEoKffTV2nECiywDHi2g46xT1vIS0UVEO9VfBqc 8wPytSxA==; 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 1jbn2T-0004B4-Q6; Thu, 21 May 2020 15:23:18 +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 05/23] maccess: update the top of file comment Date: Thu, 21 May 2020 17:22:43 +0200 Message-Id: <20200521152301.2587579-6-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 Content-Transfer-Encoding: 8bit X-SRS-Rewrite: SMTP reverse-path rewritten from by bombadil.infradead.org. See http://www.infradead.org/rpr.html Sender: bpf-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: bpf@vger.kernel.org This file now also contains several helpers for accessing user memory. Signed-off-by: Christoph Hellwig --- mm/maccess.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/mm/maccess.c b/mm/maccess.c index 747581ac50dc9..65880ba2ca376 100644 --- a/mm/maccess.c +++ b/mm/maccess.c @@ -1,6 +1,6 @@ // SPDX-License-Identifier: GPL-2.0-only /* - * Access kernel memory without faulting. + * Access kernel or user memory without faulting. */ #include #include -- 2.26.2