>>> This patches causes a regression on a imx51-babbage running 4.18-rc1: >>> I get a kernel hang. >>> >>> If I revert it on top of 4.18-rc1, then it boots fine and USB host is >>> functional. >>> >>> I understand this patch fixes a kernel hang for you, so which commit >>> is responsible for the hang you observe? >>> > > I never assumed it was a regression and that USB worked on RDU1 board > before, so I never tried to see if this was a regression. I can only > tell you that it hangs as soon as any PORTSC registers are accessed. Hang at register access usually means that module that owns the register is not clocked. -- To unsubscribe from this list: send the line "unsubscribe linux-usb" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
