Merge branch 'nvme-4.14' of git://git.infradead.org/nvme into for-linus

Pull NVMe fixes from Christoph:

"Below are a few small fixes for the current merge window:

 - fix string.h compilation failures with the new memcpy_and_pad
   helper (Martin Wilck)
 - fix incorrect dereference of a PCI data structure in the lightnvm
   support code (me)
 - HMB fixes (Akinobu Mita and me)"