EXFAT: new updates by @lqs & @benpicco Thanks :)

https://github.com/benpicco/linux_exfat-staging/commit/2ffb5759a305652df17481d750454620f8c32bc6
https://github.com/dorimanx/exfat-nofuse/commit/f8a595d594e9374709ab2c14805f1af07dafea45
https://github.com/dorimanx/exfat-nofuse/commit/ca19c234f657492e168760a2277b4a0613cc148c
https://github.com/dorimanx/exfat-nofuse/commit/9ccfa63996e8cf6f3efe327c5b7a3d9928a24ab1
https://github.com/dorimanx/exfat-nofuse/commit/08036d148ebe6e1da043e9aef33b70a643096102