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=-2.6 required=3.0 tests=DKIM_SIGNED, HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI,SPF_PASS,T_DKIM_INVALID, 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 5B4C1C43382 for ; Tue, 25 Sep 2018 08:18:53 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 10FA120877 for ; Tue, 25 Sep 2018 08:18:53 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=fail reason="signature verification failed" (2048-bit key) header.d=8bytes.org header.i=@8bytes.org header.b="QA1+CI5i" DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 10FA120877 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 S1728363AbeIYOZN (ORCPT ); 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.