Re: [PATCH v2 03/17] compat_ioctl: use correct compat_ptr() translation in drivers

[Andrew Donnellan]

On 13/09/18 01:01, Arnd Bergmann wrote:
> A handful of drivers all have a trivial wrapper around their ioctl
> handler, but don't call the compat_ptr() conversion function at the
> moment. In practice this does not matter, since none of them are used
> on the s390 architecture and for all other architectures, compat_ptr()
> does not do anything, but using the new generic_compat_ioctl_ptrarg
> helper makes it more correct in theory, and simplifies the code.
>
> Signed-off-by: Arnd Bergmann <arnd@xxxxxxxx>

For cxl:

Acked-by: Andrew Donnellan <andrew.donnellan@xxxxxxxxxxx>

--
Andrew Donnellan              OzLabs, ADL Canberra
andrew.donnellan@xxxxxxxxxxx  IBM Australia Limited