On 09/06/2018 09:12 AM, Pasha Tatashin wrote: > > I do not want to make this feature less tested. Poisoning memory allowed > us to catch corner case bugs like these: > > ab1e8d8960b68f54af42b6484b5950bd13a4054b > mm: don't allow deferred pages with NEED_PER_CPU_KM > > e181ae0c5db9544de9c53239eb22bc012ce75033 > mm: zero unavailable pages before memmap init > > And several more that were fixed by other people. Just curious: were these found in the wild, or by a developer doing normal development having turned on lots of debug options?
