[LTP] LTP: syscalls: regression on mainline - ioctl_loop01 mknod07 setns01

[Jan Stancek]

----- Original Message -----
> Following three test cases reported as regression on Linux mainline kernel
> on x86_64, arm64, arm and i386
> 
>   ltp-syscalls-tests:
>     * ioctl_loop01
>     * mknod07

Test updated:
  https://github.com/linux-test-project/ltp/commit/13fcfa2d6bdd1fb71c4528b47170e8e8fb3a8a32

>     * setns01

commit 303cc571d107 ("nsproxy: attach to namespaces via pidfds")
changed errno that is returned for regular file from EINVAL to EBADF.
This appears to fit more current man page, so I think we need to fix
test to accept both. (I'm looking into that)