On Mon, Jul 16, 2018 at 06:10:51PM +0200, Arnd Bergmann wrote:

Nothing is left in asm/unistd.h except for the redirect to
uapi/asm/unistd.h, so removing the file simply leads to that one being
used directly.  The linux/export.h inclusion is a leftover from commit
e1b5bb6d1236 ("consolidate cond_syscall and SYSCALL_ALIAS declarations")
and should not be used anyway.

Looks good,

Reviewed-by: Christoph Hellwig <hch@lst.de>