1. 2017-11-02 [Linaro-mm-sig] [PATCH 4/4] dma-buf: Use rcu_assign_p linaro-mm Ville Syrjala 2. 2017-05-08 Re: [Linaro-mm-sig] [PATCH 4/4] dma-buf: Use seq_putc linaro-mm Gustavo Padovan 3. 2017-05-08 [Linaro-mm-sig] [PATCH 4/4] dma-buf: Use seq_putc() i linaro-mm SF Markus Elfring