From mboxrd@z Thu Jan 1 00:00:00 1970 Return-path: Received: from mailout1.w1.samsung.com ([210.118.77.11]:50585 "EHLO mailout1.w1.samsung.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1755872Ab2EGPLf (ORCPT ); Mon, 7 May 2012 11:11:35 -0400 Date: Mon, 07 May 2012 17:11:31 +0200 From: Tomasz Stanislawski Subject: Re: [PATCHv5 08/13] v4l: vb2-dma-contig: add support for scatterlist in userptr mode In-reply-to: <4FA7DE61.7000705@gmail.com> To: Subash Patel Cc: linux-media@vger.kernel.org, dri-devel@lists.freedesktop.org, airlied@redhat.com, m.szyprowski@samsung.com, kyungmin.park@samsung.com, laurent.pinchart@ideasonboard.com, sumit.semwal@ti.com, daeinki@gmail.com, daniel.vetter@ffwll.ch, robdclark@gmail.com, pawel@osciak.com, linaro-mm-sig@lists.linaro.org, hverkuil@xs4all.nl, remi@remlab.net, mchehab@redhat.com, linux-doc@vger.kernel.org, g.liakhovetski@gmx.de, Andrzej Pietrasiewicz , Kamil Debski Message-id: <4FA7E623.2060500@samsung.com> MIME-version: 1.0 Content-type: text/plain; charset=ISO-8859-1 Content-transfer-encoding: 7BIT References: <1334933134-4688-1-git-send-email-t.stanislaws@samsung.com> <1334933134-4688-9-git-send-email-t.stanislaws@samsung.com> <4FA7DE61.7000705@gmail.com> Sender: linux-media-owner@vger.kernel.org List-ID: Hi Subash, Could you provide a detailed description of a test case that causes a failure of vb2_dc_pages_to_sgt? Regards, Tomasz Stanislawski