am 639d69fe: Merge change I88d11cfb into eclair

Merge commit '639d69fe8799ac2fa0bbf7560229531377ccc0f4' into eclair-mr2

* commit '639d69fe8799ac2fa0bbf7560229531377ccc0f4':
  one step towards fixing [2071412] work around mdp 32-bits fade limitation