Re: [PATCH v2 0/6] Fixes for HiSilicon LPC driver and logical PIO code

2019-06-25 Thread Wei Xu
Hi John, On 6/24/2019 3:35 PM, John Garry wrote: > As reported in [1], the hisi-lpc driver has certain issues in handling > logical PIO regions, specifically unregistering regions. > > This series add a method to unregister a logical PIO region, and fixes up > the driver to use them. > > RCU

[PATCH v2 0/6] Fixes for HiSilicon LPC driver and logical PIO code

2019-06-24 Thread John Garry
As reported in [1], the hisi-lpc driver has certain issues in handling logical PIO regions, specifically unregistering regions. This series add a method to unregister a logical PIO region, and fixes up the driver to use them. RCU usage in logical PIO code looks to always have been broken, so