From patchwork Thu May 21 15:22:43 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Christoph Hellwig X-Patchwork-Id: 11563255 Return-Path: Received: from mail.kernel.org (pdx-korg-mail-1.web.codeaurora.org [172.30.200.123]) by pdx-korg-patchwork-2.web.codeaurora.org (Postfix) with ESMTP id 26765739 for ; Thu, 21 May 2020 15:23:33 +0000 (UTC) Received: from kanga.kvack.org (kanga.kvack.org [205.233.56.17]) by mail.kernel.org (Postfix) with ESMTP id E808C2084C for ; Thu, 21 May 2020 15:23:32 +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" DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org E808C2084C 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 8DF208000F; Thu, 21 May 2020 11:23:28 -0400 (EDT) Delivered-To: linux-mm-outgoing@kvack.org Received: by kanga.kvack.org (Postfix, from userid 40) id 841468000A; Thu, 21 May 2020 11:23:28 -0400 (EDT) X-Original-To: int-list-linux-mm@kvack.org X-Delivered-To: int-list-linux-mm@kvack.org Received: by kanga.kvack.org (Postfix, from userid 63042) id 6BB0C8000F; Thu, 21 May 2020 11:23:28 -0400 (EDT) X-Original-To: linux-mm@kvack.org X-Delivered-To: linux-mm@kvack.org Received: from forelay.hostedemail.com (smtprelay0197.hostedemail.com [216.40.44.197]) by kanga.kvack.org (Postfix) with ESMTP id 4C9BF8000A for ; Thu, 21 May 2020 11:23:28 -0400 (EDT) Received: from smtpin08.hostedemail.com (10.5.19.251.rfc1918.com [10.5.19.251]) by forelay01.hostedemail.com (Postfix) with ESMTP id 13091180AD802 for ; Thu, 21 May 2020 15:23:28 +0000 (UTC) X-FDA: 76841095296.08.offer77_58735a60ed111 X-Spam-Summary: 2,0,0,5d724feb86127d37,d41d8cd98f00b204,batv+22346298013f76c24147+6115+infradead.org+hch@bombadil.srs.infradead.org,,RULES_HIT:41:355:379:541:800:960:988:989:1260:1311:1314:1345:1359:1437:1515:1534:1538:1567:1711:1714:1730:1747:1777:1792:2393:2559:2562:2901:3138:3139:3140:3141:3142:3876:3877:4321:5007:6114:6261:6642:6653:10004:11658:11914:12048:12160:12297:12517:12519:12555:12895:12986:13069:13311:13357:13894:14181:14384:14394:14721:21080:21451:21627:21795:30051:30054:30070,0,RBL:198.137.202.133:@bombadil.srs.infradead.org:.lbl8.mailshell.net-62.8.0.100 64.201.201.201,CacheIP:none,Bayesian:0.5,0.5,0.5,Netcheck:none,DomainCache:0,MSF:not bulk,SPF:fn,MSBL:0,DNSBL:neutral,Custom_rules:0:0:0,LFtime:22,LUA_SUMMARY:none X-HE-Tag: offer77_58735a60ed111 X-Filterd-Recvd-Size: 2561 Received: from bombadil.infradead.org (bombadil.infradead.org [198.137.202.133]) by imf34.hostedemail.com (Postfix) with ESMTP for ; Thu, 21 May 2020 15:23:27 +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=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 X-SRS-Rewrite: SMTP reverse-path rewritten from by bombadil.infradead.org. See http://www.infradead.org/rpr.html 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 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