Pull vfs fixes from Christian Brauner: - Add a new maintainer for configfs - Fix exportfs module description - Place flexible array memeber at the end of an internal struct in the mount code - Add new maintainer for netfslib as Jeff Layton is stepping down as current co-maintainer - Fix error handling in cachefiles_get_directory() - Cleanup do_notify_pidfd() - Fix syscall number definitions in pidfd selftests - Fix racy usage of fs_struct->in exec during multi-threaded exec - Ensure correct exit code is reported when pidfs_exit() is called from release_task() for a delayed thread-group leader exit - Fix conflicting iomap flag definitions * tag 'vfs-6.15-rc1.fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/vfs/vfs: iomap: Fix conflicting values of iomap flags fs: namespace: Avoid -Wflex-array-member-not-at-end warning MAINTAINERS: configfs: add Andreas Hindborg as maintainer exportfs: add module description exit: fix the usage of delay_group_leader->exit_code in do_notify_parent() and pidfs_exit() netfs: add Paulo as maintainer and remove myself as Reviewer cachefiles: Fix oops in vfs_mkdir from cachefiles_get_directory exec: fix the racy usage of fs_struct->in_exec selftests/pidfd: fixes syscall number defines pidfs: cleanup the usage of do_notify_pidfd()