From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S935420AbaH0RRz (ORCPT ); Wed, 27 Aug 2014 13:17:55 -0400 Received: from mailout3.w2.samsung.com ([211.189.100.13]:42142 "EHLO usmailout3.samsung.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S935024AbaH0RRx (ORCPT ); Wed, 27 Aug 2014 13:17:53 -0400 X-AuditID: cbfec373-b7f9d6d00000479f-8d-53fe12c01544 Date: Wed, 27 Aug 2014 14:17:46 -0300 From: Mauro Carvalho Chehab To: Randy Dunlap Cc: Sudip Mukherjee , Jim Davis , Stephen Rothwell , linux-next , linux-kernel , linux-media , linux-doc Subject: Re: randconfig build error with next-20140826, in Documentation/video4linux Message-id: <20140827141746.1ea8c11c.m.chehab@samsung.com> In-reply-to: <53FDECD5.7000804@infradead.org> References: <20140827105838.GA6522@sudip-PC> <53FDECD5.7000804@infradead.org> X-Mailer: Claws Mail 3.10.1 (GTK+ 2.24.22; x86_64-redhat-linux-gnu) MIME-version: 1.0 Content-type: text/plain; charset=US-ASCII Content-transfer-encoding: 7bit X-Brightmail-Tracker: H4sIAAAAAAAAA+NgFtrHLMWRmVeSWpSXmKPExsVy+t/hEN0DQv+CDfacYrXof7Wc2WJh2xIW i8u75rBZ9GzYympxcGEbo8XbO9NZLLbuvcpuceD0FGYHDo/GGzfYPHbOusvusXmFlsfnTXIB LFFcNimpOZllqUX6dglcGTO3bmcsuKJSMe3tLNYGxsUKXYycHBICJhKXpjSwQdhiEhfurQey uTiEBJYwSkxaOw/KaWaS2LpvG2MXIwcHi4CqxInTqiANbAJGEq8aW1hBbBEBDYnfV66wgtQz C6xhkpjR08cOkhAWCJO49fUaWBGvgJXEvbeHweKcAroSk+avhFowjVHi0ZZr7BBnOEv8nDmJ EaJBUOLH5HssIDazgJbE5m1NrBC2vMTmNW+ZJzAKzEJSNgtJ2SwkZQsYmVcxipYWJxcUJ6Xn GukVJ+YWl+al6yXn525ihIR58Q7GFxusDjEKcDAq8fB6LP4TLMSaWFZcmXuIUYKDWUmEt+zA 32Ah3pTEyqrUovz4otKc1OJDjEwcnFINjIFdIdcm7ao6w5LHxCd8v8hD+ULi3nkiWSt/H9vB VsjDZXc/acm7h9u2v+f0ZrWaJdTB2Sc64U4b1wKFqGa165yzFmfZ8HY9Tv5ht8Ky8Mhc3d3L 9k0X/bPzvI/rs5KW6/3nv1tceNeisVPp/OxbexV2H3ZYNZetij0k93b7rtrTp16LSxwxDVRi Kc5INNRiLipOBACOVCnJUQIAAA== Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Em Wed, 27 Aug 2014 07:36:05 -0700 Randy Dunlap escreveu: > On 08/27/14 03:58, Sudip Mukherjee wrote: > > On Tue, Aug 26, 2014 at 09:50:43AM -0700, Jim Davis wrote: > >> Building with the attached random configuration file, > >> > >> ERROR: "vb2_ops_wait_finish" > >> [Documentation/video4linux/v4l2-pci-skeleton.ko] undefined! > >> ERROR: "vb2_ops_wait_prepare" > >> [Documentation/video4linux/v4l2-pci-skeleton.ko] undefined! > >> ERROR: "v4l2_event_unsubscribe" > >> [Documentation/video4linux/v4l2-pci-skeleton.ko] undefined! > >> ERROR: "v4l2_ctrl_subscribe_event" > >> [Documentation/video4linux/v4l2-pci-skeleton.ko] undefined! > >> ERROR: "v4l2_ctrl_log_status" > >> [Documentation/video4linux/v4l2-pci-skeleton.ko] undefined! > >> ERROR: "vb2_ioctl_streamoff" > >> [Documentation/video4linux/v4l2-pci-skeleton.ko] undefined! > >> ERROR: "vb2_ioctl_streamon" > >> [Documentation/video4linux/v4l2-pci-skeleton.ko] undefined! > >> ERROR: "vb2_ioctl_create_bufs" > >> [Documentation/video4linux/v4l2-pci-skeleton.ko] undefined! > >> ERROR: "vb2_ioctl_dqbuf" > >> [Documentation/video4linux/v4l2-pci-skeleton.ko] undefined! > >> ERROR: "vb2_ioctl_expbuf" > >> [Documentation/video4linux/v4l2-pci-skeleton.ko] undefined! > >> ERROR: "vb2_ioctl_qbuf" > >> [Documentation/video4linux/v4l2-pci-skeleton.ko] undefined! > >> ERROR: "vb2_ioctl_querybuf" > >> [Documentation/video4linux/v4l2-pci-skeleton.ko] undefined! > >> ERROR: "vb2_ioctl_reqbufs" > >> [Documentation/video4linux/v4l2-pci-skeleton.ko] undefined! > >> ERROR: "vb2_fop_release" > >> [Documentation/video4linux/v4l2-pci-skeleton.ko] undefined! > >> ERROR: "v4l2_fh_open" [Documentation/video4linux/v4l2-pci-skeleton.ko] > >> undefined! > >> ERROR: "vb2_fop_mmap" [Documentation/video4linux/v4l2-pci-skeleton.ko] > >> undefined! > >> ERROR: "video_ioctl2" [Documentation/video4linux/v4l2-pci-skeleton.ko] > >> undefined! > >> ERROR: "vb2_fop_poll" [Documentation/video4linux/v4l2-pci-skeleton.ko] > >> undefined! > >> ERROR: "vb2_fop_read" [Documentation/video4linux/v4l2-pci-skeleton.ko] > >> undefined! > >> ERROR: "vb2_buffer_done" > >> [Documentation/video4linux/v4l2-pci-skeleton.ko] undefined! > >> ERROR: "__video_register_device" > >> [Documentation/video4linux/v4l2-pci-skeleton.ko] undefined! > >> ERROR: "video_device_release_empty" > >> [Documentation/video4linux/v4l2-pci-skeleton.ko] undefined! > >> ERROR: "vb2_dma_contig_init_ctx" > >> [Documentation/video4linux/v4l2-pci-skeleton.ko] undefined! > >> ERROR: "vb2_queue_init" > >> [Documentation/video4linux/v4l2-pci-skeleton.ko] undefined! > >> ERROR: "vb2_dma_contig_memops" > >> [Documentation/video4linux/v4l2-pci-skeleton.ko] undefined! > >> ERROR: "v4l2_ctrl_new_std" > >> [Documentation/video4linux/v4l2-pci-skeleton.ko] undefined! > >> ERROR: "v4l2_ctrl_handler_init_class" > >> [Documentation/video4linux/v4l2-pci-skeleton.ko] undefined! > >> ERROR: "v4l2_device_register" > >> [Documentation/video4linux/v4l2-pci-skeleton.ko] undefined! > >> ERROR: "v4l2_match_dv_timings" > >> [Documentation/video4linux/v4l2-pci-skeleton.ko] undefined! > >> ERROR: "v4l2_find_dv_timings_cap" > >> [Documentation/video4linux/v4l2-pci-skeleton.ko] undefined! > >> ERROR: "v4l2_valid_dv_timings" > >> [Documentation/video4linux/v4l2-pci-skeleton.ko] undefined! > >> ERROR: "v4l2_enum_dv_timings_cap" > >> [Documentation/video4linux/v4l2-pci-skeleton.ko] undefined! > >> ERROR: "video_devdata" > >> [Documentation/video4linux/v4l2-pci-skeleton.ko] undefined! > >> ERROR: "v4l2_device_unregister" > >> [Documentation/video4linux/v4l2-pci-skeleton.ko] undefined! > >> ERROR: "vb2_dma_contig_cleanup_ctx" > >> [Documentation/video4linux/v4l2-pci-skeleton.ko] undefined! > >> ERROR: "v4l2_ctrl_handler_free" > >> [Documentation/video4linux/v4l2-pci-skeleton.ko] undefined! > >> ERROR: "video_unregister_device" > >> [Documentation/video4linux/v4l2-pci-skeleton.ko] undefined! > >> make[1]: *** [__modpost] Error 1 > >> make: *** [modules] Error 2 > >> > >> Similar to a build error from January 7th: > >> https://lists.01.org/pipermail/kbuild-all/2014-January/002566.html > > > > Hi, > > I tried to build next-20140826 with your given config file . But for me everything was fine. > > And I was just wondering why the skeleton code in the Documentation is building ? > > It builds if the Kconfig symbol BUILD_DOCSRC is enabled. > Building of this module was just added to linux-next. It makes sense to add a depends on BUILD_DOCSRC, PCI and MEDIA_V4L2 inside the docs Makefile, instead of moving the Kconfig to drivers/media, IMHO. Regards, Mauro