[Bug 343] New: rmmod bug when use modprob-small.c
bugzilla at busybox.net
bugzilla at busybox.net
Fri May 22 02:53:07 UTC 2009
https://bugs.busybox.net/show_bug.cgi?id=343
Host: Linux chenee 2.6.28-12-generic #43-Ubuntu SMP Fri May 1
19:27:06 UTC 2009 i686 GNU/Linux
Target: Linux (none) 2.6.24.7 #233 PREEMPT Fri May 22 10:11:14
CST 2009 armv6l GNU/Linux
Summary: rmmod bug when use modprob-small.c
Product: Busybox
Version: unspecified
Platform: All
OS/Version: Linux
Status: NEW
Keywords: FIXME
Severity: enhancement
Priority: P5
Component: Other
AssignedTo: unassigned at busybox.net
ReportedBy: chenee543216 at gmail.com
CC: busybox-cvs at busybox.net
Estimated Hours: 0.0
bug: "is this a bug or mis-use? "
It always tell me "rmmod module XXX not found",when I use "insmod" and "rmmod".
maybe the variable "info" not consider to using "rmmod" directly?
-----
file:busybox/modutils/modprobe-small.c
line:584
code:
> if (!info) {
> /* both dirscan and find_alias found nothing */
> if (applet_name[0] != 'd') /* it wasn't depmod */
> bb_error_msg("module '%s' not found", name);
>//TODO: _and_die()?
> goto ret;
> }
-------
output:
># insmod simple-lkm.ko
>my_module_init called. Module is now loaded.
># rmmod simple-lkm.ko
>my_module_cleanup called. Module is now unloaded.
>rmmod module simple-lkm not found
-------
test module file:
>/* Defines the license for this LKM */
>MODULE_LICENSE("GPL");
>/* Init function called on module entry */
>int my_module_init( void )
>{
printk(KERN_INFO "my_module_init called. Module is now loaded.\n");
return 0;
>}
>/* Cleanup function called on module exit */
>void my_module_cleanup( void )
>{
> printk(KERN_INFO "my_module_cleanup called. Module is now >unloaded.\n");
> return;
>}
>/* Declare entry and exit functions */
>module_init( my_module_init );
>module_exit( my_module_cleanup );
--
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