On Thu, Jul 18, 2019 at 03:08:35PM +0200, Christoph Hellwig wrote:
> On Thu, Jul 18, 2019 at 03:03:15PM +0200, Arnd Bergmann wrote:
> > The inclusion comes from the recently added header check in commit
> > c93a0368aaa2 ("kbuild: do not create wrappers for header-test-y").
> >
> > This just tries to include every header by itself to see if there are build
> > failures from missing indirect includes. We probably don't want to
> > add an exception for iomap.h there.
>
> I very much disagree with that check. We don't need to make every
> header compilable with a setup where it should not be included.
Seconded, unless there's some scenario where someone needs iomap when
CONFIG_BLOCK=n (???)
--D
> That being said if you feel this is worth fixing I'd rather define
> SECTOR_SIZE/SECTOR_SHIFT unconditionally.
