On Mon, Dec 12, 2022 at 05:03:39PM +0000, Ertman, David M wrote: > > On Fri, Dec 09, 2022 at 11:28:28AM -0800, Saeed Mahameed wrote: > > > > > IMO it's wrong to re-initialize a parallel subsystems due to an ethtool, > > > ethtool is meant to control the netdev interface, not rdma. > > > > We've gotten into locking trouble doing stuff like this before. > > > > If you are holding any locks do not try to unplug/plug an aux device. > > > > Jason > > The unplug/plug is done outside the ethtool context. No locks are being held. That's a good, trick, so I'm skeptical *no* locks are held. Jason
