call_usermodehelper hang
From: Payasam Manohar
Date: Fri Feb 25 2005 - 12:22:00 EST
hai all,
I want to call a user program(script) from linux kernel.
I am using Redhat linux 9( kernel version 2.4.20-8). With the help of
call_usermodehelper I am calling the user level program from one of the
kernel driver. I am setting the parameters correctly.
int call_usermodehelper(char *path, char *argv, char *envp);
The system is hanging after giving a call trace and the error
Code:
<0> Kernel Panic : Aiee,Killing interrupt handler
In interrupt handler- not syncing.
Any help is welcome.
Thanks&Regards,
P.Manohar.
-
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to majordomo@xxxxxxxxxxxxxxx
More majordomo info at http://vger.kernel.org/majordomo-info.html
Please read the FAQ at http://www.tux.org/lkml/