Messages in this thread | | | From | Yunhao Tian <> | Date | Sun, 6 Mar 2022 18:57:08 +0800 | Subject | Re: PREEMPT_RT causes scheduling errors with f_rndis USB gadget |
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Greg KH <gregkh@linuxfoundation.org> 于2022年3月6日周日 18:36写道: > > On Sun, Mar 06, 2022 at 06:17:54PM +0800, Yunhao Tian wrote: > > Hi everyone, > > > > I'm using Linux 5.15.24-rt31 kernel with PREEMPT_RT enabled, on my > > RK3308 board. I set up f_rndis gadget with the following script, and > > plugged my board to a x86 Linux computer running 5.15.25 kernel: > > Does the same thing happen with the non-rt kernel? > > thanks, > > greg k-h
Hi Greg,
Thanks for your reply!
This doesn't happen to non-rt kernel. It will only happen when PREEMPT_RT is turned on, with rt kernel.
Regards, Yunhao
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