Re: [PATCH] module locking

From: Rolf Fokkens (fokkensr@linux06.vertis.nl)
Date: Mon Apr 29 2002 - 02:30:07 EST


On Monday 29 April 2002 09:23, Thomas 'Dent' Mirlacher wrote:
> the capable call is sthell there, but with the module_lock
> kind or redundant.

once set module_lock cannot be cleared, not even by root. This differs from
the CAP_SYS_MODULE which can be activated by root, if I'm correct.

module_lock is only a suggestion, w/o /dev/kmem write locking or even locking
writes on other /dev/.. or doing mounts it won't be full proof.

-
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to majordomo@vger.kernel.org
More majordomo info at http://vger.kernel.org/majordomo-info.html
Please read the FAQ at http://www.tux.org/lkml/



This archive was generated by hypermail 2b29 : Tue Apr 30 2002 - 22:00:17 EST