util-liunx: swapon fails under ARM

[mufti11]

Description: swapon fails under ARM with "Invalid argument"


Additional info:
* util-linux 2.33.1-2


Steps to reproduce:

# mkswap /dev/mmcblk0p3 && swapon -v /dev/mmcblk0p3
mkswap: /dev/mmcblk0p3: warning: wiping old swap signature.
Setting up swapspace version 1, size = 4.1 GiB (4387217408 bytes)
no label, UUID=9a225222-595b-45c0-b22d-dd0d9397ae23
swapon: /dev/mmcblk0p3: found signature [pagesize=4096, signature=swap]
swapon: /dev/mmcblk0p3: pagesize=4096, swapsize=4387221504, devsize=4387225088
swapon /dev/mmcblk0p3
swapon: /dev/mmcblk0p3: swapon failed: Invalid argument
# uname -a
Linux alarm 3.18.0-12-ARCH #1 SMP PREEMPT Sun Mar 25 18:19:36 MDT 2018 aarch64 GNU/Linux