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=-6.5 required=3.0 tests=BAYES_00,DKIM_INVALID, DKIM_SIGNED,HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI,SPF_HELO_NONE, SPF_PASS,USER_AGENT_GIT autolearn=no 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 E4278C4320A for ; Tue, 24 Aug 2021 09:14:49 +0000 (UTC) Received: from kanga.kvack.org (kanga.kvack.org [205.233.56.17]) by mail.kernel.org (Postfix) with ESMTP id 802C7613A7 for ; Tue, 24 Aug 2021 09:14:49 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.4.1 mail.kernel.org 802C7613A7 Authentication-Results: mail.kernel.org; dmarc=none (p=none dis=none) header.from=lst.de Authentication-Results: mail.kernel.org; spf=pass smtp.mailfrom=kvack.org Received: by kanga.kvack.org (Postfix) id A34858D0001; Tue, 24 Aug 2021 05:14:48 -0400 (EDT) Received: by kanga.kvack.org (Postfix, from userid 40) id 9E3A46B0071; Tue, 24 Aug 2021 05:14:48 -0400 (EDT) X-Delivered-To: int-list-linux-mm@kvack.org Received: by kanga.kvack.org (Postfix, from userid 63042) id 8F9158D0001; Tue, 24 Aug 2021 05:14:48 -0400 (EDT) X-Delivered-To: linux-mm@kvack.org Received: from forelay.hostedemail.com (smtprelay0188.hostedemail.com [216.40.44.188]) by kanga.kvack.org (Postfix) with ESMTP id 7308A6B006C for ; Tue, 24 Aug 2021 05:14:48 -0400 (EDT) Received: from smtpin04.hostedemail.com (10.5.19.251.rfc1918.com [10.5.19.251]) by forelay04.hostedemail.com (Postfix) with ESMTP id 11C9914535 for ; Tue, 24 Aug 2021 09:14:48 +0000 (UTC) X-FDA: 78509414256.04.B512800 Received: from casper.infradead.org (casper.infradead.org [90.155.50.34]) by imf15.hostedemail.com (Postfix) with ESMTP id A8B00D00009B for ; Tue, 24 Aug 2021 09:14:47 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=infradead.org; s=casper.20170209; h=Content-Transfer-Encoding:MIME-Version: Message-Id:Date:Subject:Cc:To:From:Sender:Reply-To:Content-Type:Content-ID: Content-Description:In-Reply-To:References; bh=BW/7NLbZXOq6HV2zM6aZohR72rr7qvEY0eDamwzhcBY=; b=uE4gYl6ROZMvfa1c9mIoSf+1ps k116TrZ/6zEiGuWWf2UrWFj82lXSrVEL5Y7I4HHSUk3oP9FXgpWk7qomj4ciqVaTql5qOM4Wy9ZpB F4TwlDL3t5GZgO4B7R+GNrwmJr0JMc168yezFMXI8huiO10F1xwZ8ICK+JrfJ3ykDhOldVmOEZjEO 2PCa1hD99HtIlC7ZMwiJjHAw7UhUUIESz8aWbgAWZohEerNcNX1nfGyOeBrOQAFRwT8wNpeFac0o8 kFNA2cC6dWo5Md9xol8/ynjgHvg+EChjxG6fwi/qvP1P7VeXPIgme9ktmYUyfnCXl/GIf9OUPt4Q+ oguFLR2A==; Received: from [2001:4bb8:193:fd10:f8c0:1a4c:b688:f5a6] (helo=localhost) by casper.infradead.org with esmtpsa (Exim 4.94.2 #2 (Red Hat Linux)) id 1mISUP-00Apqd-Bv; Tue, 24 Aug 2021 09:13:08 +0000 From: Christoph Hellwig To: Andrew Morton Cc: Nicholas Piggin , Peter Zijlstra , linux-mm@kvack.org, linux-kernel@vger.kernel.org Subject: small ioremap cleanups Date: Tue, 24 Aug 2021 11:12:57 +0200 Message-Id: <20210824091259.1324527-1-hch@lst.de> X-Mailer: git-send-email 2.30.2 MIME-Version: 1.0 X-SRS-Rewrite: SMTP reverse-path rewritten from by casper.infradead.org. See http://www.infradead.org/rpr.html Authentication-Results: imf15.hostedemail.com; dkim=pass header.d=infradead.org header.s=casper.20170209 header.b=uE4gYl6R; spf=none (imf15.hostedemail.com: domain of BATV@casper.srs.infradead.org has no SPF policy when checking 90.155.50.34) smtp.mailfrom=BATV@casper.srs.infradead.org; dmarc=none X-Stat-Signature: g5irnrzxuit6ynzshrcq9xr44ixrn8ds X-Rspamd-Queue-Id: A8B00D00009B X-Rspamd-Server: rspam04 X-HE-Tag: 1629796487-378129 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: Hi Andrew, the first patch moves a little code around the vmalloc/ioremap boundary followed a bigger move by Nick earlier. The second enforces non-executable mapping on ioremap just like we do for vmap. No driver currently uses executable mappings anyway, as they should.