On Fri, Apr 20, 2018 at 03:08:52PM +0200, Michal Hocko wrote: > > In order to detect these bugs reliably I submit this patch that changes > > kvmalloc to always use vmalloc if CONFIG_DEBUG_VM is turned on. > > No way. This is just wrong! First of all, you will explode most likely > on many allocations of small sizes. Second, CONFIG_DEBUG_VM tends to be > enabled quite often. I think it'll still suit Mikulas' debugging needs if we always use vmalloc for sizes above PAGE_SIZE?
