On Tue, Dec 17, 2024 at 07:29:43PM +0100, Daniel Wagner wrote: > When we offlining a hardware context which also serves isolcpus mapped > to it, any IO issued by the isolcpus will stall as there is nothing > which handles the interrupts etc. > > This configuration/setup is not supported at this point thus just issue > a warning. As I mentioned on patch 8, this io hang is regression on existed applications which can work just fine with 'isolcpus=managed_irq'. Do you think the added warning will prevent people from complaining the regression? :-) Thanks, Ming
