From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1751610AbcFWOam (ORCPT ); Thu, 23 Jun 2016 10:30:42 -0400 Received: from foss.arm.com ([217.140.101.70]:53949 "EHLO foss.arm.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751348AbcFWOak (ORCPT ); Thu, 23 Jun 2016 10:30:40 -0400 Date: Thu, 23 Jun 2016 15:30:34 +0100 From: Catalin Marinas To: Manjeet Pawar Cc: corbet@lwn.net, will.deacon@arm.com, konrad.wilk@oracle.com, linux-doc@vger.kernel.org, linux-kernel@vger.kernel.org, linux-arm-kernel@lists.infradead.org, r.thapliyal@samsung.com, akhilesh.k@samsung.com, ajeet.y@samsung.com, pankaj.m@samsung.com Subject: Re: [PATCH] arm64:swiotlb:Enable only when Input size through command line Message-ID: <20160623143034.GN6521@e104818-lin.cambridge.arm.com> References: <1466684020-5224-1-git-send-email-manjeet.p@samsung.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <1466684020-5224-1-git-send-email-manjeet.p@samsung.com> User-Agent: Mutt/1.5.23 (2014-03-12) Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Thu, Jun 23, 2016 at 05:43:40PM +0530, Manjeet Pawar wrote: > From: Rohit Thapliyal > > swiotlb default size of 64M is too big as > default value therefore it is made configurable > through command line through swiotlb_size parameter. > swiotlb allocation shall be done only when the > swiotlb size is given through command line. > Otherwise no swiotlb is allocated. I already queued this patch: http://lkml.kernel.org/g/1465372426-4077-1-git-send-email-jszhang@marvell.com If you have any objections to it, please reply there. -- Catalin