On Mon, 2020-11-30 at 17:03 +0100, Sebastian Andrzej Siewior wrote: > On 2020-11-30 16:01:11 [+0100], Mike Galbraith wrote: > > On Mon, 2020-11-30 at 15:52 +0100, Sebastian Andrzej Siewior wrote: > > > How do you test this? I triggered a few oom-killer and I have here git > > > gc running for a few hours now… Everything is fine. > > > > In an LTP install, ./runltp -f mm. Shortly after box starts swapping > > insanely, it explodes quite reliably here with either z3fold or > > zsmalloc.. but not with zbud. > > This just passed. It however killed my git-gc task which wasn't done. > Let me try tomorrow with your config. FYI, I tried 5.9-rt (after fixing 5.9.11), it exploded in the same way, so (as expected) it's not some devel tree oopsie. -Mike
