Re: Regression in IO resource allocation

From: Roland Dreier
Date: Tue May 31 2016 - 17:42:39 EST

On Tue, May 31, 2016 at 2:11 PM, Rafael J. Wysocki <rjw@xxxxxxxxxxxxx> wrote:
> Can you please try the appended patch (untested)?

Thanks for the quick reply. Patch looks OK on my system... it boots
(which is very good :) and I see

system 00:01: [io 0x0400-0x047f] has been reserved

however I don't see the "ACPI CPU throttle" region reserved in
/proc/ioports... haven't debugged why acpi_processor_get_throttling()
isn't getting called or what is happening yet.

Will dig a bit deeper and let you know.

- R.