Fix missing include in sys/mman.h

Linux commit 746c9398f5ac ("arch: move common mmap flags to
linux/mman.h") moved a few mmap flags, particularly MAP_PRIVATE, from
asm/mman.h to linux/mman.h.  This broke klibc's build, which uses
MAP_PRIVATE.

linux/mman.h includes asm/mman.h, so this commit merely includes
linux/mman.h instead of asm/mman.h.

Signed-off-by: Barret Rhoden <brho@google.com>
Signed-off-by: Ben Hutchings <ben@decadent.org.uk>
1 file changed