Received: by 2002:a25:2c96:0:0:0:0:0 with SMTP id s144csp1326589ybs; Mon, 25 May 2020 13:03:12 -0700 (PDT) X-Google-Smtp-Source: ABdhPJzSRBWACxS0yyVCBTTKt0Ay9j3LRBVUqiA/TgfLmIl7AnW6AajP0BbsYZL9s1Uw2U50oKtO X-Received: by 2002:a17:906:2f8d:: with SMTP id w13mr20981312eji.102.1590436991907; Mon, 25 May 2020 13:03:11 -0700 (PDT) ARC-Seal: i=1; a=rsa-sha256; t=1590436991; cv=none; d=google.com; s=arc-20160816; b=uRJV/ofpC9+fr3Cz9J11uWs5CvvJX4hSzeTfkMcfyoqvxioYGzxGWerhp3Zsu6mn72 qDRKX8Cz0AQVapQ2S7t7eKe/Sh/aLSupT5Q0sk4wGHd/YYq8AaRq9I8WehMhehvh4Hf2 mCZcjzas3zBwGXiVvYaMRYvpTVFz8L4FdAgh8DFh4OQBEKvQenCgjLf0asTKHp9pg214 8tcCkpZtAbDl4YJq09C6C2jqK2y/f4AxPGB/Uy2hn0IB+X/P952s6dWQ83GSqUdRIirI 4FR20zodryWYf2vcEPjEGlJrSslD1/sXHuVnWtFbEqno92fv3ENHs8I8GdwyqH122lEc 8XJQ== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=arc-20160816; h=list-id:precedence:sender:user-agent:in-reply-to :content-disposition:mime-version:references:message-id:subject:cc :to:from:date; bh=4IyrlpMavqrtdIAFibQZXYRL4Pcywbe3ZQUVnO2Pey4=; b=weGacEvSToIplDjbD0Il4B443YI23JVobs47wVT7bc9vTWqtEuXkp7c0YfsTXYUEHt CbnBtf3WHXltk1YxHmv60bdmQBjSk68XiQaLc+5rzBv0OyqXilz2Di1Hw9FmZbrM+5RK qTmpoGHi/qWnrc2pxPaD3oNPeTAnuEye33SBLclx/s7K9IGW/VSgARb3yCDSYa2Tk5nc Qc7acsWdhQHTpJORi9gA5jMWFxlJxLbdcrmNCdgGvVCz7wNUYehZCbM5N4len5d0sV+j t6AFiCSgcCW/e37J4vmNEY0Z3bj4MgBAigH3HAxpFcpDAaX95k+gYjOn8afUmYHFWLUC lqMg== ARC-Authentication-Results: i=1; mx.google.com; spf=pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 23.128.96.18 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org; dmarc=fail (p=NONE sp=NONE dis=NONE) header.from=8bytes.org Return-Path: Received: from vger.kernel.org (vger.kernel.org. [23.128.96.18]) by mx.google.com with ESMTP id eb11si12462530edb.302.2020.05.25.13.02.49; Mon, 25 May 2020 13:03:11 -0700 (PDT) Received-SPF: pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 23.128.96.18 as permitted sender) client-ip=23.128.96.18; Authentication-Results: mx.google.com; spf=pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 23.128.96.18 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org; dmarc=fail (p=NONE sp=NONE dis=NONE) header.from=8bytes.org Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S2403936AbgEYO2E (ORCPT + 99 others); Mon, 25 May 2020 10:28:04 -0400 Received: from 8bytes.org ([81.169.241.247]:44600 "EHLO theia.8bytes.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S2390879AbgEYO2E (ORCPT ); Mon, 25 May 2020 10:28:04 -0400 Received: by theia.8bytes.org (Postfix, from userid 1000) id F2A51189; Mon, 25 May 2020 16:28:02 +0200 (CEST) Date: Mon, 25 May 2020 16:28:01 +0200 From: Joerg Roedel To: Andrew Morton Cc: Prakash Gupta , mhocko@suse.com, iommu@lists.linux-foundation.org, linux-kernel@vger.kernel.org, linux-mm@kvack.org Subject: Re: [PATCH] iommu/dma: limit iova free size to unmmaped iova Message-ID: <20200525142801.GF5221@8bytes.org> References: <20200521113004.12438-1-guptap@codeaurora.org> <20200521114906.2f38fc04d3600d41f3409bd9@linux-foundation.org> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20200521114906.2f38fc04d3600d41f3409bd9@linux-foundation.org> User-Agent: Mutt/1.10.1 (2018-07-13) Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Thu, May 21, 2020 at 11:49:06AM -0700, Andrew Morton wrote: > I'll assume that Joerg will handle this fix? Yes, I will when it turns out necessary. Regards, Joerg