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Oliver Neukum <oliver@neukum.org> wrote: > > > > The pipe/socket solution is probably better anyway, I was just > > wondering why /sbin/hotplug wasn't serialized from the start. > > It was. Deadlocks happened and the semaphore was removed. > I don't remember details. They might be in the archives. > register_netdevice() is called under rtnl_lock. It calls net_run_sbin_hotplug() which ends up waiting on ifconfig. But ifconfig needs rtnl_lock. - 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/ | ||||||||||||
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