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=-7.5 required=3.0 tests=HEADER_FROM_DIFFERENT_DOMAINS, MAILING_LIST_MULTI,MENTIONS_GIT_HOSTING,SPF_PASS,USER_AGENT_MUTT 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 D8FF2C169C4 for ; Fri, 8 Feb 2019 16:24:00 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id B23652084D for ; Fri, 8 Feb 2019 16:24:00 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1727652AbfBHQX7 (ORCPT ); Fri, 8 Feb 2019 11:23:59 -0500 Received: from 8bytes.org ([81.169.241.247]:38998 "EHLO theia.8bytes.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726522AbfBHQX7 (ORCPT ); Fri, 8 Feb 2019 11:23:59 -0500 Received: by theia.8bytes.org (Postfix, from userid 1000) id BDF8216F; Fri, 8 Feb 2019 17:23:57 +0100 (CET) Date: Fri, 8 Feb 2019 17:23:57 +0100 From: Joerg Roedel To: Tom Murphy Cc: iommu@lists.linux-foundation.org, linux-kernel@vger.kernel.org Subject: Re: [PATCH] remove unused end_pfn Message-ID: <20190208162357.GX32526@8bytes.org> References: <2017datesandletters@somehostname> <20190208140439.26738-1-murphyt7@tcd.ie> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20190208140439.26738-1-murphyt7@tcd.ie> User-Agent: Mutt/1.9.4 (2018-02-28) Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Fri, Feb 08, 2019 at 02:04:38PM +0000, Tom Murphy wrote: > This variable is useless. > > --- > drivers/iommu/dma-iommu.c | 3 +-- > 1 file changed, 1 insertion(+), 2 deletions(-) A similar change is already in the iommu tree[1]. Joerg [1] https://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu.git/commit/?h=core