28 Jul
2022
28 Jul
'22
2:14 p.m.
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@redhat.com
Reviewed-by: Greg Kroah-Hartman gregkh@linuxfoundation.org