Reload linux.ko while system is running
Martin Laabs
mailinglists at martinlaabs.de
Thu Jan 3 20:37:44 UTC 2013
Hi,
is it possible to reload the linux.ko module without restarting?
At the moment I try to trace bug 174933
(http://www.freebsd.org/cgi/query-pr.cgi?pr=174933)
Therefore I'd like to put some debugging output message into the
linuxulator module.
I tired the following:
umount /compat/linux/sys
umount /compat/linux/proc
kldunload linprocfs
kldunload linsysfs
kldunload linux
Unfortunately the last command fails. kldunload itself tells me
kldunload: can't unload file: Device busy and dmesg say
kldunload: attempt to unload file that was loaded by the kernel
The latter (dmesg) error seems to be more appropriate. Anyway - is there a
way to reload the linux.ko module without restarting?
Thank you,
Martin Laabs
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