Re: [PATCH bpf-next v7 12/24] HID: Kconfig: split HID support and hid-core compilation

[Greg KH]

On Thu, Jul 21, 2022 at 05:36:13PM +0200, Benjamin Tissoires wrote:
> Currently, we step into drivers/hid/ based on the value of
> CONFIG_HID.
> 
> However, that value is a tristate, meaning that it can be a module.
> 
> As per the documentation, if we jump into the subdirectory by
> following an obj-m, we can not compile anything inside that
> subdirectory in vmlinux. It is considered as a bug.
> 
> To make things more friendly to HID-BPF, split HID (the HID core
> parameter) from HID_SUPPORT (do we want any kind of HID support in the
> system?), and make this new config a boolean.
> 
> Signed-off-by: Benjamin Tissoires <benjamin.tissoires@xxxxxxxxxx>
> 
> ---

Reviewed-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>