[PATCH] staging/vc04_services: Use __user annotation for user-space pointers

Carlos Maiolino
2018-07-30T09:57:08Z

On Mon, Jul 30, 2018 at 11:49 AM, Stefan Wahren <stefan.wahren@i2se.com> wrote:
> Am 30.07.2018 um 11:43 schrieb Carlos Maiolino:
>> On Mon, Jul 30, 2018 at 11:34 AM, Stefan Wahren <stefan.wahren@i2se.com> wrote:
>>> i think easiest the way would be to get a recent Raspbian Lite (
>>> https://www.raspberrypi.org/downloads/raspbian/ ),
>>> build the kernel with bcm2835_defconfig, modify config.txt to use the
>>> upstream DTB, add the upstream kernel and DTB to boot partition.
>>>
>>> The following command must be successful:
>>>
>>> vchiq_test -f 1
>> K, I'll take a look and find a way to test it, I don't have a rPI at
>> the moment to test
>> it, I'll take a look if I can borrow one. in mean time, can it be
>> tested somehow in x86 environment?
>
> I don't see a chance because this driver talks to the VC4 firmware.
>

kk

thx