Messages in this thread | | | Subject | Re: Linux 2.4.1-ac15 | Date | Mon, 19 Feb 2001 16:27:58 +0000 (GMT) | From | Alan Cox <> |
| |
> so you hold a spinlock during copy_from_user ? Or did you change > sys_init_module/sys_create_modules semantics ?
The only points I need to hold a spinlock are editing the chain and walking it in a case where I dont hold the kernel lock.
So I spin_lock_irqsave the two ops updating the list links in each case and the exception lookup walk
- 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/
| |