On 14/05/2021 09:48, Guenter Roeck wrote: > On 5/14/21 6:17 AM, Krzysztof Kozlowski wrote: >> When rt2880_wdt watchdog driver is built as a module, the >> rt_sysc_membase needs to be exported (it is being used via inlined >> rt_sysc_r32): >> >> ERROR: modpost: "rt_sysc_membase" [drivers/watchdog/rt2880_wdt.ko] undefined! >> >> Reported-by: kernel test robot <lkp@xxxxxxxxx> >> Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@xxxxxxxxxxxxx> > > Acked-by: Guenter Roeck <linux@xxxxxxxxxxxx> > > I don't see a recent change in the code. Has that problem been there > all along ? I think the problem was there always but 0-day builder did not hit it until recently: https://lore.kernel.org/lkml/202105082122.yrF7ploN-lkp@xxxxxxxxx/ Best regards, Krzysztof