. path is part of kernel address space, should use UIO_SYSSPACE and not UIO_USERSPACE.
- Group Reviewers
- rS341809: Remove special case handling for getfhat(fd, NULL, handle).
The dot special behaviour was because our application is currently using getfhat with a NULL path. We'll fix this in the application rather than in kernel code. I've rolled back to a behaviour similar to openat, also amended the manpage.