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=-6.0 required=3.0 tests=HEADER_FROM_DIFFERENT_DOMAINS, MAILING_LIST_MULTI,SIGNED_OFF_BY,SPF_PASS,USER_AGENT_NEOMUTT 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 580EAC43441 for ; Thu, 22 Nov 2018 16:03:25 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 23AA520818 for ; Thu, 22 Nov 2018 16:03:25 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 23AA520818 Authentication-Results: mail.kernel.org; dmarc=fail (p=none dis=none) header.from=8bytes.org Authentication-Results: mail.kernel.org; spf=none smtp.mailfrom=linux-kernel-owner@vger.kernel.org Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S2438067AbeKWCnV (ORCPT ); Thu, 22 Nov 2018 21:43:21 -0500 Received: from 8bytes.org ([81.169.241.247]:48990 "EHLO theia.8bytes.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1732369AbeKWCnV (ORCPT ); Thu, 22 Nov 2018 21:43:21 -0500 Received: by theia.8bytes.org (Postfix, from userid 1000) id 6D887435; Thu, 22 Nov 2018 17:03:22 +0100 (CET) Date: Thu, 22 Nov 2018 17:03:18 +0100 From: Joerg Roedel To: Pan Bian Cc: David Woodhouse , iommu@lists.linux-foundation.org, linux-kernel@vger.kernel.org Subject: Re: [PATCH] iommu: use memunmap to free memremap Message-ID: <20181122160318.gmncgapsrwcwy6hy@8bytes.org> References: <1542794027-93141-1-git-send-email-bianpan2016@163.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <1542794027-93141-1-git-send-email-bianpan2016@163.com> User-Agent: NeoMutt/20170421 (1.8.2) Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Wed, Nov 21, 2018 at 05:53:47PM +0800, Pan Bian wrote: > memunmap() should be used to free the return of memremap(), not > iounmap(). > > Fixes: dfddb969edf0("iommu/vt-d: Switch from ioremap_cache to memremap") > Signed-off-by: Pan Bian > --- > drivers/iommu/intel-iommu.c | 2 +- > 1 file changed, 1 insertion(+), 1 deletion(-) Applied, thanks.