From mboxrd@z Thu Jan 1 00:00:00 1970 Return-path: Received: from perceval.ideasonboard.com ([95.142.166.194]:52753 "EHLO perceval.ideasonboard.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1030462Ab2CULLd (ORCPT ); Wed, 21 Mar 2012 07:11:33 -0400 From: Laurent Pinchart To: Tomasz Stanislawski Cc: linaro-mm-sig@lists.linaro.org, linux-media@vger.kernel.org Subject: Re: [PATCH] media: vb2-memops: Export vb2_get_vma symbol Date: Wed, 21 Mar 2012 12:12:01 +0100 Message-ID: <2192711.czxsLjdPdn@avalon> In-Reply-To: <4F1D7249.4030509@samsung.com> References: <1327326675-8431-9-git-send-email-t.stanislaws@samsung.com> <1327329338-18374-1-git-send-email-laurent.pinchart@ideasonboard.com> <4F1D7249.4030509@samsung.com> MIME-Version: 1.0 Content-Transfer-Encoding: 7Bit Content-Type: text/plain; charset="us-ascii" Sender: linux-media-owner@vger.kernel.org List-ID: Hi Tomasz, On Monday 23 January 2012 15:44:25 Tomasz Stanislawski wrote: > Hi Laurent, > > Thank you for finding a bug in vb2-core. You're welcome. Could you please take the patch in your tree ? > On 01/23/2012 03:35 PM, Laurent Pinchart wrote: > > The vb2_get_vma() function is called by videobuf2-dma-contig. Export it. > > > > Signed-off-by: Laurent Pinchart > > --- > > > > drivers/media/video/videobuf2-memops.c | 1 + > > 1 files changed, 1 insertions(+), 0 deletions(-) > > > > Hi Thomas, > > > > The following patch is needed to compile videobuf2-dma-contig as a module. > > > > diff --git a/drivers/media/video/videobuf2-memops.c > > b/drivers/media/video/videobuf2-memops.c index 71a7a78..718f70e 100644 > > --- a/drivers/media/video/videobuf2-memops.c > > +++ b/drivers/media/video/videobuf2-memops.c > > @@ -55,6 +55,7 @@ struct vm_area_struct *vb2_get_vma(struct vm_area_struct > > *vma)> > > return vma_copy; > > > > } > > > > +EXPORT_SYMBOL_GPL(vb2_get_vma); > > > > /** > > > > * vb2_put_userptr() - release a userspace virtual memory area -- Regards, Laurent Pinchart