Received: by 2002:a4a:301c:0:0:0:0:0 with SMTP id q28-v6csp557359oof; Tue, 25 Sep 2018 01:20:25 -0700 (PDT) X-Google-Smtp-Source: ACcGV617KxdR/xyHCw8qqMvOWY9iDV6j4ld4itvQ5lYw6oG/cK6jt5RKWhXgkeYMUE9NWlYUQrgE X-Received: by 2002:a17:902:9b98:: with SMTP id y24-v6mr2441406plp.239.1537863625229; Tue, 25 Sep 2018 01:20:25 -0700 (PDT) ARC-Seal: i=1; a=rsa-sha256; t=1537863625; cv=none; d=google.com; s=arc-20160816; b=Mn9O8cna8WhpDlcSNFcUpMzqyI1kAziRM/6kY5oDtYNzyD2Szpqe6CsMCyvzRzirc2 DMYtR6UDASmqLUjYwBzH8LRGK9MsW3hmm9+ybbGS6sqAG+2szYp7HCqW413CWUhAsKYj dP5nSnMbxzIQ0Cg03xMogA7FtH7FvQWxuRt2uvXStCmtOcnERZ78e+UlDo5xmlyKjYSi fDUw9sK7afnghCdbOxwexeRrG0AfXO9509hagmTWMKMk8US//A9P1jt0J/Xa+IlccXdZ uisSeDllupfKY5Lp98+QqhmJh4J/xp0uT5ROIrwTTSHseziK037zl+IPpllTmITSWjVl R46A== 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:dkim-signature; bh=B4+PBp5lJGG+7APiCMO48UEKqwJbkAz1V6bJTcnXTLA=; b=JiWH7xAU+ckXatgAgE8HbUFyC2pis9vnlg/CHgVm6tOVhMdpBCKbI8ecLI1jx4oe/s qQaJPjkh5K9QHvzTUOkieB+DY+E8m9XoioruD2bt2eUg6Wm/4jOysHZeC5N9rsa9zbpH YrbUwgCtuLpw/LLxmVBX7UNc/n+VzIHuMJ9+r5ViDbdIkkU5K8QlMMXSesdKxGbW7Fpi t39huozVuUn/ALa1gJ/AeknjL9j1ooH+qSOG7mr//rZYf6f5dlCHSQSmFuzC0bylqvhA xDdz8bb2JaWfDHgH8qjjxCAF4V3WKWvxgmyHMa9wyoXmZKdXeBKdKEEa8VanYs9ZwXcU HqrQ== ARC-Authentication-Results: i=1; mx.google.com; dkim=fail (test mode) header.i=@8bytes.org header.s=mail-1 header.b=QA1+CI5i; spf=pass (google.com: best guess record for domain of linux-kernel-owner@vger.kernel.org designates 209.132.180.67 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. [209.132.180.67]) by mx.google.com with ESMTP id a8-v6si1891047ple.99.2018.09.25.01.20.09; Tue, 25 Sep 2018 01:20:25 -0700 (PDT) Received-SPF: pass (google.com: best guess record for domain of linux-kernel-owner@vger.kernel.org designates 209.132.180.67 as permitted sender) client-ip=209.132.180.67; Authentication-Results: mx.google.com; dkim=fail (test mode) header.i=@8bytes.org header.s=mail-1 header.b=QA1+CI5i; spf=pass (google.com: best guess record for domain of linux-kernel-owner@vger.kernel.org designates 209.132.180.67 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 S1728337AbeIYOZN (ORCPT + 99 others); Tue, 25 Sep 2018 10:25:13 -0400 Received: from 8bytes.org ([81.169.241.247]:32808 "EHLO theia.8bytes.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726208AbeIYOZM (ORCPT ); Tue, 25 Sep 2018 10:25:12 -0400 Received: by theia.8bytes.org (Postfix, from userid 1000) id 097512A9; Tue, 25 Sep 2018 10:18:48 +0200 (CEST) DKIM-Signature: v=1; a=rsa-sha256; c=simple/simple; d=8bytes.org; s=mail-1; t=1537863529; bh=Jt3wbIDOLrQC4pXYtPwzIlFNRZWYnH1dWxw75jYJsoI=; h=Date:From:To:Cc:Subject:References:In-Reply-To:From; b=QA1+CI5i4j/n8jhnHJ93K6BHIV9GSAvuW+mPuBUnNNe1JcqnVXE6DylnpeE0DTX1v vKq/Q+2213NEirJfgI184FiXVmfBu/36RG8bGKES+j0sLannOM5v319vFj44kVGuVx uSUkWYWB9f9Vhh+bVDTXCqUOGkgll3jCb6x5aJ4VLiSKusxroxkpG0qYo2LsPQ9td0 JhednhfM90ys+aAuXnUZpGZVPVL2dZNfl2Vtw52YhBa5PNZ9NnbfRYD2DRvA54Zaz5 E/7J/OvWvEIaKjApOF4bBLPB8N3QPXVDp41A1Owwik02wETT6DfQqqR+Ir4ceK6wEe DO+YdQTZgbeXQ== Date: Tue, 25 Sep 2018 10:18:48 +0200 From: Joerg Roedel To: Ganapatrao Kulkarni Cc: iommu@lists.linux-foundation.org, linux-kernel@vger.kernel.org, robin.murphy@arm.com, tomasz.nowicki@cavium.com, jnair@caviumnetworks.com, Robert.Richter@cavium.com, Vadim.Lomovtsev@cavium.com, Jan.Glauber@cavium.com, gklkml16@gmail.com Subject: Re: [PATCH v4] iommu/iova: Optimise attempts to allocate iova from 32bit address range Message-ID: <20180925081848.fh32go4nwvtmfjn2@8bytes.org> References: <20180905042736.11904-1-ganapatrao.kulkarni@cavium.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20180905042736.11904-1-ganapatrao.kulkarni@cavium.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, Sep 05, 2018 at 09:57:36AM +0530, Ganapatrao Kulkarni wrote: > drivers/iommu/iova.c | 22 +++++++++++++++------- > include/linux/iova.h | 1 + > 2 files changed, 16 insertions(+), 7 deletions(-) Applied, thanks.