On Mon, Jun 12, 2017 at 05:34:59PM -0600, Logan Gunthorpe wrote: > 1) The test we are looking at is overrunning the dynamic char dev major > numbers by a lot. On a successful run, it gets down to 216 where the > limit is 234. Thus, there are 18 too many major numbers assigned and the > fact that this test used to work is really just luck. (I've cc'd > developers from 49db08c3 for this issue.) What test causes so many major numbers to be allocated? Is this in-kernel test code? Do you really have a system that requires so many different drivers that all want a dynamic char major? thanks, gre gk-h
