[PATCH v2] linux: Split tst-ttyname

[Dmitry V. Levin]

On Mon, Jun 05, 2023 at 03:32:43PM -0300, Adhemerval Zanella via Libc-alpha wrote:
> The tst-ttyname may fail in container environments while trying to
> mount the procfs after the unshare (test do_in_chroot_2).  It is not
> clear why exaclty kernel returns EPERM in this case, the container
> does have CAP_SYS_CHROOT, SELinux/AppArmor is disabled, and there is
> no seccomp filter.

If it's not yet clear why exactly EPERM is returned in this case,
please re-read https://bugzilla.redhat.com/show_bug.cgi?id=2210335#c10
mentioned earlier in this thread.


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ldv