On Wed, Apr 29, 2020 at 3:35 PM Russell King - ARM Linux admin
<linux@xxxxxxxxxxxxxxx> wrote:
> On Wed, Apr 29, 2020 at 03:23:24PM +0200, Arnd Bergmann wrote:
> > Two functions are not declared or defined when CONFIG_EPOLL is
> > disabled:
> >
>
> I know what Chris said, but do we really want to be polluting generic
> kernel files with arch specific stuff like this?
The file already has a couple of architecture specific syscalls listed already,
so it shouldn't be a big deal. If you prefer the first version of my patch,
or have another suggestion, I don't mind sending a v3 that does it differently
again.
Unfortunately, COND_SYSCALL() is a locally defined macro in that file,
so we can't easily use it elsewhere without duplicating it like in
kernel/time/posix-stubs.c.
As I mentioned in v1, it's also possible to just make this function
compile without #ifdefs by having conditional stub definitions of the
missing interfaces.
Arnd
