On Mon, Jun 15, 2020 at 05:56:33PM -0700, Harshad Shirwadkar wrote: > This feature allows the user to control the alignment at which request > queue is allowed to split bios. Google CloudSQL's 16k user space > application expects that direct io writes aligned at 16k boundary in > the user-space are not split by kernel at non-16k boundaries. That is a completely bogus assumptions and people who think they can make that assumption should not be allowed to write software. Can we stop this crap now please?