Messages in this thread | | | From | "Rafael J. Wysocki" <> | Subject | Re: [PATCHv3 0/4] drivers/base: bugfix for supplier<-consumer ordering in device_kset | Date | Tue, 03 Jul 2018 16:35:05 +0200 |
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On Tuesday, July 3, 2018 8:50:38 AM CEST Pingfan Liu wrote: > commit 52cdbdd49853 ("driver core: correct device's shutdown order") > places an assumption of supplier<-consumer order on the process of probe. > But it turns out to break down the parent <- child order in some scene. > E.g in pci, a bridge is enabled by pci core, and behind it, the devices > have been probed. Then comes the bridge's module, which enables extra > feature(such as hotplug) on this bridge.
So what *exactly* does happen in that case?
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