On Wed, Jun 05, 2019 at 01:08:48PM +0100, Ben Hutchings wrote: > On Wed, 2019-06-05 at 08:50 +0200, Michal Hocko wrote: > > On Tue 04-06-19 16:51:38, Ben Hutchings wrote: > > [...] > > > - I don't understand why collapse_huge_range() needs to be fixed, but > > > then I really don't understand the khugepaged code at all! So I would > > > trust Michal on this. > > > > To be honest, I am not really sure myself here. But we are using a > > remote mm there and I do not see anything that would prevent from racing > > with exit/coredump. Maybe I am wrong. Let's wait for Andrea for his > > review feedback. This patch is quite tricky for the stable backport. > > So, Greg, it seems like you should drop this from the current stable > round. Ok, will do, thanks. greg k-h
