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SubjectRe: linux-next: Tree for Jul 18 (header build error)
Hi all,

On Fri, 19 Jul 2019 10:05:57 +1000 Stephen Rothwell <sfr@canb.auug.org.au> wrote:
>
> On Thu, 18 Jul 2019 10:00:22 -0700 Randy Dunlap <rdunlap@infradead.org> wrote:
> >
> > on x86_64, when CONFIG_BLOCK is not set:
> >
> > CC include/linux/iomap.h.s
> > In file included from <command-line>:0:0:
> > ./../include/linux/iomap.h: In function ‘iomap_sector’:
> > ./../include/linux/iomap.h:76:48: error: ‘SECTOR_SHIFT’ undeclared (first use in this function); did you mean ‘SECTIONS_SHIFT’?
> > return (iomap->addr + pos - iomap->offset) >> SECTOR_SHIFT;
> > ^~~~~~~~~~~~
>
> include/linux/iomap.h should only be used when CONFIG_BLOCK is set (if
> you follow the Kconfig trail). So maybe this header should only be
> compile tested if CONFIG_BLOCK is set.

Or maybe fs/iomap/ needs to grow a private header file for stuff like
iomap_sector() ?

--
Cheers,
Stephen Rothwell
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