Previously, bst would give up trying to setup the fake devtmpfs mount if
the target was the host /dev. This was because setting up the fake
devtmpfs involved bind-mounting devices from the original /dev.
This commit makes this problem disappear by preparing said mount on /tmp
if we're trying to mount over the host /dev.
Previously, bst would give up trying to setup the fake devtmpfs mount if the target was the host /dev. This was because setting up the fake devtmpfs involved bind-mounting devices from the original /dev.
This commit makes this problem disappear by preparing said mount on /tmp if we're trying to mount over the host /dev.