[GIT PULL] Please pull powerpc/linux.git powerpc-4.14-6 tag

Hi Linus, Please pull some more powerpc fixes for 4.14. This is bigger than I like to send at rc7, but that's at least partly because I didn't send any fixes last week. If it wasn't for the IMC driver, which is new and getting heavy testing, the diffstat would look a bit better. I've also added

[GIT PULL] Please pull powerpc/linux.git powerpc-4.14-6 tag

Hi Linus, Please pull some more powerpc fixes for 4.14. This is bigger than I like to send at rc7, but that's at least partly because I didn't send any fixes last week. If it wasn't for the IMC driver, which is new and getting heavy testing, the diffstat would look a bit better. I've also added