On Mon, Mar 20, 2023 at 11:25:43AM +0100, David Hildenbrand wrote: > On 09.03.23 23:37, Peter Xu wrote: > > Enable it by default on the stress test, and add some smoke tests for the > > pte markers on anonymous. > > Would it make sense to make kernel support optional and test both paths -- > once with the feature enabled (if available on the kernel we're testing) and > once with the feature disabled? Yeah, I think the current uffd selftest is not friendly to old kernels so I made it simple - IOW the test should fail already on old kernels AFAIK. Maybe I can prepare some patches this week or next to cleanup some parts of it. Thanks, -- Peter Xu
