Hi, On Sat, Mar 09, 2019 at 11:57:57AM +0100, Stefan Wahren wrote: > > Aaro Koskinen <aaro.koskinen@xxxxxx> hat am 27. Februar 2019 um 19:51 geschrieben: > > On Tue, Feb 26, 2019 at 09:31:14AM +0100, Stefan Wahren wrote: > > > it will take some time for to setup this test scenario. Could you please > > > do me a favor and test 4.20.12 which has some backports of recent mmc / > > > DMA fixes. > > > > Both 4.20 and 4.20.12 work fine. Only 5.0-rc fails reliably. > > I tried to reproduce the issue by compiling gcc and using stress on > Raspberry Pi 3 (arm64/defconfig) with Arch Linux ARM without any luck. > > Were you able to reproduce the issue using stress? No, not yet. I'll let you know if I'm able to come up with a more reliable reproducer. A.