From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1752082Ab3LMCBN (ORCPT ); Thu, 12 Dec 2013 21:01:13 -0500 Received: from mail.linuxfoundation.org ([140.211.169.12]:60496 "EHLO mail.linuxfoundation.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751840Ab3LMCBI (ORCPT ); Thu, 12 Dec 2013 21:01:08 -0500 Date: Thu, 12 Dec 2013 18:02:58 -0800 From: Greg Kroah-Hartman To: Thierry Reding Cc: Sumit Semwal , dri-devel@lists.freedesktop.org, linaro-mm-sig@lists.linaro.org, linux-kernel@vger.kernel.org Subject: Re: [RFC] dma-buf: Implement test module Message-ID: <20131213020258.GC13333@kroah.com> References: <1386858989-1487-1-git-send-email-treding@nvidia.com> <20131212144210.GA1527@ulmo.nvidia.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20131212144210.GA1527@ulmo.nvidia.com> User-Agent: Mutt/1.5.22 (2013-10-16) Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Thu, Dec 12, 2013 at 03:42:12PM +0100, Thierry Reding wrote: > On Thu, Dec 12, 2013 at 03:36:29PM +0100, Thierry Reding wrote: > > This is a simple test module that can be used to allocate, export and > > delete DMA-BUF objects. It can be used to test DMA-BUF sharing in > > systems that lack a real second driver. > > > > Signed-off-by: Thierry Reding > > --- > > drivers/base/Kconfig | 4 + > > drivers/base/Makefile | 1 + > > drivers/base/dma-buf-test.c | 308 ++++++++++++++++++++++++++++++++++++++++++++ > > 3 files changed, 313 insertions(+) > > create mode 100644 drivers/base/dma-buf-test.c > > And attached is a small test program that I've been using to test this > new module. It can be built with: > > $ gcc -O2 -g -Wall -Werror -I/usr/include/libdrm -o dma-buf-test dma-buf-test.c -ldrm Please put this in the patch as well (scripts/tests/ ?) Also fix up the uapi stuff for the ioctls. thanks, greg k-h