Re: __user with scalar data types

[Daniel Vetter]

On Tue, Jun 20, 2017 at 9:42 AM, Gerd Hoffmann <kraxel@xxxxxxxxxx> wrote:
>> Yep that's cargo-culted, but from a quick grep only msm and qxl
>> headers do this (the other __user annotations in uapi/drm are for
>> pointers, where it's correct). Adding those maintainers.
>
> Yep, those looks pointless indeed.
>
>> Also, if you use u64_to_user_ptr helper macro sparse should have
>> caught this (if not we'd need to improve the macro).
>
> And qxl should actually use it.
>
> Fix attached (compile-tested only so far), does that look ok?

Yup. Assuming sparse is happy: Acked-by: me.

Cheers, Daniel
-- 
Daniel Vetter
Software Engineer, Intel Corporation
+41 (0) 79 365 57 48 - http://blog.ffwll.ch