On 04/16/2014 03:14 PM, Steve Cookson wrote: > Hi Hans, > > Thanks for this. > On 16/04/14 10:58, Hans Verkuil wrote: > > find /lib/modules/`uname -r`/|grep altera > > > > If you have duplicate altera-stapl.ko files, then that might explain it. > > In that case remove the older module. > There are indeed duplicates. I removed the older one and dmesg went > wild :) Dump follows at end of email. > > However looking at the tree structure I have to say I don't understand > it. Firstly there seem to be two equivalent branches in /lib/modules/: > > 1) drivers/linux/drivers/misc/altera-stapl/ > > and > > 2) drivers/misc/altera-stapl/ > > Before I do the patch and build, altera-stapl.ko is in 2) but the make > install puts the new version in 1). Weird. It looks like media_build misinstalls this. If altera-stapl is in the wrong place, then I suspect the other modules are also in the wrong place and thus duplicated, which will cause all the things you see below. Which distro are you using? Anyway, I would recommend that you make a safety copy of your modules first (just in case :-) ), and then move all the newly install modules to the right place. Regards, Hans > > If I delete the version in 1), I delete the effects of the patch, if I > delete the version in 2), I get the dump below. > > It does install correctly for my 3.13 kernel. > I upgraded to 3.11.0.19 and reinstalled linux tv, but same effect. > > Note that the dump here gives err 0, but the original error was err > -22. Is -22 significant, does anyone know what it means? > > Also, there is an altera.h of size = 0 in > lib/modules/...../include/config/spi but as it is not duplicated on > linuxtv/media_build I imagine it doesn't affect the compile. > > There has been quite a bit of discussion about this error in previous > releases and patches have been applied (as I'm sure you saw). It seems > we still haven't quite got to the bottom of it as it is still > reappearing. I think it would be quite useful to put it to bed once and > for all. > > Thanks so much for your help. > > Regards > > Steve. > > dmesg | grep -i cx > [ 9.048582] cx23885: module verification failed: signature and/or > required key missing - tainting kernel > [ 9.048599] cx23885: Unknown symbol videobuf_streamoff (err 0) > [ 9.048605] cx23885: Unknown symbol v4l2_norm_to_name (err 0) > [ 9.048608] cx23885: Unknown symbol videobuf_poll_stream (err 0) > [ 9.048611] cx23885: Unknown symbol video_ioctl2 (err 0) > [ 9.048615] cx23885: Unknown symbol v4l2_get_timestamp (err 0) > [ 9.048618] cx23885: Unknown symbol videobuf_read_stop (err 0) > [ 9.048623] cx23885: Unknown symbol ir_raw_event_handle (err 0) > [ 9.048626] cx23885: Unknown symbol videobuf_dma_map (err 0) > [ 9.048632] cx23885: Unknown symbol dvb_ca_en50221_init (err 0) > [ 9.048637] cx23885: Unknown symbol altera_init (err 0) > [ 9.048641] cx23885: Unknown symbol snd_pcm_new (err 0) > [ 9.048647] cx23885: Unknown symbol cx2341x_ext_ctrls (err 0) > [ 9.048651] cx23885: Unknown symbol tda18271_attach (err 0) > [ 9.048659] cx23885: Unknown symbol videobuf_dma_free (err 0) > [ 9.048663] cx23885: Unknown symbol ir_raw_event_store (err 0) > [ 9.048667] cx23885: Unknown symbol videobuf_reqbufs (err 0) > [ 9.048674] cx23885: Unknown symbol videobuf_waiton (err 0) > [ 9.048677] cx23885: Unknown symbol snd_pcm_format_physical_width (err 0) > [ 9.048680] cx23885: Unknown symbol v4l2_subdev_init (err 0) > [ 9.048684] cx23885: Unknown symbol videobuf_dqbuf (err 0) > [ 9.048691] cx23885: Unknown symbol videobuf_dvb_alloc_frontend (err 0) > [ 9.048695] cx23885: Unknown symbol v4l2_i2c_subdev_addr (err 0) > [ 9.048698] cx23885: Unknown symbol v4l2_device_register_subdev (err 0) > [ 9.048701] cx23885: Unknown symbol cx2341x_ctrl_query (err 0) > [ 9.048706] cx23885: Unknown symbol video_devdata (err 0) > [ 9.048710] cx23885: Unknown symbol v4l_bound_align_image (err 0) > [ 9.048713] cx23885: Unknown symbol v4l2_type_names (err 0) > [ 9.048716] cx23885: Unknown symbol v4l2_device_unregister_subdev (err 0) > [ 9.048719] cx23885: Unknown symbol v4l2_ctrl_next (err 0) > [ 9.048723] cx23885: Unknown symbol altera_ci_tuner_reset (err 0) > [ 9.048727] cx23885: Unknown symbol btcx_riscmem_alloc (err 0) > [ 9.048729] cx23885: Unknown symbol videobuf_dvb_get_frontend (err 0) > [ 9.048732] cx23885: Unknown symbol snd_pcm_lib_ioctl (err 0) > [ 9.048736] cx23885: Unknown symbol tveeprom_read (err 0) > [ 9.048739] cx23885: Unknown symbol videobuf_queue_sg_init (err 0) > [ 9.048741] cx23885: Unknown symbol btcx_riscmem_free (err 0) > [ 9.048744] cx23885: Unknown symbol v4l2_ctrl_query_menu (err 0) > [ 9.048747] cx23885: Unknown symbol videobuf_dma_unmap (err 0) > [ 9.048749] cx23885: Unknown symbol videobuf_read_stream (err 0) > [ 9.048753] cx23885: Unknown symbol dvb_ca_en50221_release (err 0) > [ 9.048757] cx23885: Unknown symbol rc_register_device (err 0) > [ 9.048761] cx23885: Unknown symbol videobuf_querybuf (err 0) > [ 9.048763] cx23885: Unknown symbol snd_pcm_hw_constraint_pow2 (err 0) > [ 9.048767] cx23885: Unknown symbol altera_ci_irq (err 0) > [ 9.048769] cx23885: Unknown symbol snd_pcm_set_ops (err 0) > [ 9.048772] cx23885: Unknown symbol video_unregister_device (err 0) > [ 9.048775] cx23885: Unknown symbol videobuf_qbuf (err 0) > [ 9.048779] cx23885: Unknown symbol altera_ci_release (err 0) > [ 9.048782] cx23885: Unknown symbol cx2341x_update (err 0) > [ 9.048785] cx23885: Unknown symbol video_device_alloc (err 0) > [ 9.048789] cx23885: Unknown symbol videobuf_read_one (err 0) > [ 9.048792] cx23885: Unknown symbol rc_free_device (err 0) > [ 9.048794] cx23885: Unknown symbol videobuf_dma_init (err 0) > [ 9.048799] cx23885: Unknown symbol dvb_ca_en50221_frda_irq (err 0) > [ 9.048802] cx23885: Unknown symbol cx2341x_ctrl_get_menu (err 0) > [ 9.048804] cx23885: Unknown symbol v4l2_device_register (err 0) > [ 9.048807] cx23885: Unknown symbol videobuf_dvb_unregister_bus (err 0) > [ 9.048812] cx23885: Unknown symbol dvb_ca_en50221_camready_irq (err 0) > [ 9.048814] cx23885: Unknown symbol rc_allocate_device (err 0) > [ 9.048817] cx23885: Unknown symbol cx2341x_log_status (err 0) > [ 9.048821] cx23885: Unknown symbol videobuf_dma_init_kernel (err 0) > [ 9.048824] cx23885: Unknown symbol cx2341x_fill_defaults (err 0) > [ 9.048826] cx23885: Unknown symbol videobuf_dvb_register_bus (err 0) > [ 9.048830] cx23885: Unknown symbol videobuf_iolock (err 0) > [ 9.048834] cx23885: Unknown symbol __video_register_device (err 0) > [ 9.048837] cx23885: Unknown symbol videobuf_streamon (err 0) > [ 9.048839] cx23885: Unknown symbol videobuf_queue_cancel (err 0) > [ 9.048842] cx23885: Unknown symbol videobuf_dvb_dealloc_frontends > (err 0) > [ 9.048844] cx23885: Unknown symbol v4l2_i2c_tuner_addrs (err 0) > [ 9.048848] cx23885: Unknown symbol v4l2_device_unregister (err 0) > [ 9.048851] cx23885: Unknown symbol tveeprom_hauppauge_analog (err 0) > [ 9.048854] cx23885: Unknown symbol video_device_release (err 0) > [ 9.048857] cx23885: Unknown symbol snd_pcm_period_elapsed (err 0) > [ 9.048860] cx23885: Unknown symbol v4l2_i2c_new_subdev (err 0) > [ 9.048863] cx23885: Unknown symbol videobuf_mmap_mapper (err 0) > [ 9.048866] cx23885: Unknown symbol cx2341x_mpeg_ctrls (err 0) > [ 9.048871] cx23885: Unknown symbol altera_ci_init (err 0) > [ 9.048876] cx23885: Unknown symbol rc_unregister_device (err 0) > [ 9.048880] cx23885: Unknown symbol videobuf_to_dma (err 0) > [ 9.048883] cx23885: Unknown symbol videobuf_mmap_free (err 0) > image@image-H61M-DS2:~/media_build$ > -- To unsubscribe from this list: send the line "unsubscribe linux-media" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
