[#4783] module snd-ad1836 dependency broken
Submitted By: Yi Li
Open Date
2009-01-08 05:13:03 Close Date
2009-05-27 00:20:13
Priority:
Medium Assignee:
Mike Frysinger
Status:
Closed Fixed In Release:
N/A
Found In Release:
snaps Release:
svn trunk
Category:
N/A Board:
STAMP
Processor:
BF537 Silicon Revision:
Is this bug repeatable?:
Yes Resolution:
Fixed
Uboot version or rev.:
Toolchain version or rev.:
trunk
App binary format:
N/A
Summary: module snd-ad1836 dependency broken
Details:
snd-ad1836 should load snd-pcm firstly?
root:/> modprobe snd-ad1836
snd_pcm: Unknown symbol _snd_dma_reserve_buf
snd_pcm: Unknown symbol _snd_timer_interrupt
snd_pcm: Unknown symbol _snd_timer_new
snd_pcm: Unknown symbol _snd_dma_alloc_pages
snd_pcm: Unknown symbol _snd_dma_get_reserved_buf
snd_pcm: Unknown symbol _snd_free_pages
snd_pcm: Unknown symbol _snd_malloc_pages
snd_pcm: Unknown symbol _snd_dma_free_pages
snd_pcm: Unknown symbol _snd_timer_notify
modprobe: Failed to load module snd_ad1836: unknown symbol in module, or unknown parameter.
Follow-ups
--- Robin Getz 2009-01-08 16:53:17
Adam:
What does your romfs/lib/modules/2.6.28-rc2-ADI-2009R1-pre-svn5943/modules.dep
say?
Mine is:
./kernel/sound/blackfin/snd-ad1836.ko
loads both ./kernel/sound/core/snd-pcm.ko &./kernel/sound/core/snd.ko
-Robin
--- Yi Li 2009-01-08 21:13:29
My modules.dep shows:
/lib/modules//2.6.28-rc2-ADI-2009R1-pre-svn5952/kernel/sound/blackfin/snd-ad1836.ko:
/lib/modules//2.6.28-rc2-ADI-2009R1-pre-svn5952/kernel/sound/core/snd-pcm.ko
/lib/modules//2.6.28-rc2-ADI-2009R1-pre-svn5952/kernel/sound/core/snd.ko
But "modprobe snd-ad1836" fails.
--- Cliff Cai 2009-01-13 01:28:15
It's ok on the revision 6001,but now modprobe needs /etc/modprobe.d other than
/etc/modprobe.conf.
Cliff
--- Cliff Cai 2009-01-13 01:54:03
It's ok on the revision 6001,but now modprobe needs /etc/modprobe.d other than
/etc/modprobe.conf.
Cliff
--- Cliff Cai 2009-01-13 02:00:03
Sorry for recommitting,I tested it with latest kernel and old uclinux-dist,
but after I updated uclinux-dist,the bug appeared.
Cliff
--- Sonic Zhang 2009-01-13 02:26:00
Cliff means this bug is found after busybox update.
--- Mike Frysinger 2009-02-27 17:57:05
why do you think modprobe needs modprobe.d ? busybox's modprobe.c still works
with modprobe.conf and no modprobe.d ...
--- Mike Frysinger 2009-05-05 08:27:48
issue root caused and pushed upstream here:
lists.busybox.net/pipermail/busybox/2009-May/069173.html
--- Mike Frysinger 2009-05-05 20:23:14
the busybox depmod.pl needed updated ... should be fixed in trunk now
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