Alan Jenkins <alan.christopher.jenk...@gmail.com> wrote:
> If I instead do the mount+unmount first, and close the FD as a second step, I
> think there's a lockup in the close(). The lockup happens in the same place
> as the unmount lockup from before. (Except there's a line "Code: Bad RIP
> value", I don't know why that happens).
Sorry, which FD are we talking about?
I presume you're talking about a command sequence like this:
# unshare --mount
# test-fsmount
# mount --move . /mnt
# mount --move /mnt /mnt
# cd
# umount /mnt
# exit
but this fails on your modified test-fsmount with:
shell-init: error retrieving current directory: getcwd: cannot access
parent directories: No such file or directory
David
