Hi Manu, On 23/01/18 05:45, Manu Gautam wrote: > Hi, > > > On 1/22/2018 6:31 PM, Roger Quadros wrote: >> Adding/removing host/gadget controller before .pm_complete() >> causes a lock-up. Let's prevent any dual-role state change >> between .pm_prepare() and .pm_complete() to fix this. > > What kind of lock-up are you seeing? Some hardware lockup or software > deadlock? > IMO using a freezable_wq for drd_work should address that? >
I was seeing a software deadlock. freezable_wq is a good idea. I'll try it out. > >> <snip> -- cheers, -roger Texas Instruments Finland Oy, Porkkalankatu 22, 00180 Helsinki. Y-tunnus/Business ID: 0615521-4. Kotipaikka/Domicile: Helsinki -- To unsubscribe from this list: send the line "unsubscribe linux-usb" in the body of a message to majord...@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html
