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From: "Petr Holub" <hopet@ics.muni.cz>
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Cc: freebsd-stable@freebsd.org
Subject: RE: snd_emu10k1.ko after 6.2 to 6.3 upgrade
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> What does 'nm /boot/kernel/sound.ko | grep midi' show?

sound.ko seems to be OK as it was properly updated by
freebsd-update:

[root@evenstar ~]# ls -l /boot/kernel/sound.ko
-r-xr-xr-x  1 root  wheel  139075 Jan 21 15:42 /boot/kernel/sound.ko
[root@evenstar ~]# sha256 /boot/kernel/sound.ko
SHA256 (/boot/kernel/sound.ko) =
a61572cc74e3b00088a824765d7291c91d4ff52fe8709aa77abcade626fbece8 
[root@evenstar ~]# nm /boot/kernel/sound.ko | grep midi

snd_emu10k1.ko however was not updated for some reason
and it has some dependencies:

[root@evenstar ~]# ls -l /boot/kernel/snd_emu10k1.ko
-r-xr-xr-x  1 root  wheel  30008 Feb 20  2007 /boot/kernel/snd_emu10k1.ko
[root@evenstar ~]# sha256 /boot/kernel/snd_emu10k1.ko
SHA256 (/boot/kernel/snd_emu10k1.ko) =
13a0e7f03d354f57517d17ea52b5c7fa5a3c153cefcbf2cf8831d91204f0b2a3
[root@evenstar ~]# nm /boot/kernel/snd_emu10k1.ko | grep midi
00004a04 r __set_modmetadata_set_sym__mod_metadata_md_snd_emu10k1_on_midi
00005090 d _mod_metadata_md_snd_emu10k1_on_midi
000050a0 d _snd_emu10k1_depend_on_midi

When I compile new GENERIC-based snd_emu10k1.ko, it shows no
such depends:

[root@evenstar ~]# nm
/sys/i386/compile/GENERIC/modules/usr/src/sys/modules/sou
nd/driver/emu10k1/snd_emu10k1.ko | grep midi

Petr