When running 32bit code on a large filessytem with 64bit inodes, the
fontcache was not being created correctly because an EOVERFLOW was being
returned from the fstat when reading the 64 inode on a 32bit system.
The fontcache is created at rootfs time on the host system via qemu.
[YOCTO #6338]
Signed-off-by: Saul Wold <sgw@linux.intel.com> Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>