[GIT PULL] Block IO fixes for 4.10-rc1

Hi Linus, A few fixes that I collected as post-merge. I was going to wait a bit with sending this out, but the O_DIRECT fix should really go in sooner rather than later. Please pull! git://git.kernel.dk/linux-block.git for-linus

[GIT PULL] Block IO fixes for 4.10-rc1

Hi Linus, A few fixes that I collected as post-merge. I was going to wait a bit with sending this out, but the O_DIRECT fix should really go in sooner rather than later. Please pull! git://git.kernel.dk/linux-block.git for-linus