Hi Marc > > On 2020-09-29 06:50, ito-yui...@fujitsu.com wrote: > > Hi Marc > > [...] > > >> >> The patch has been tested on ThunderX. > >> > >> Which ThunderX? TX2 (at least the incarnation I used in the past) > >> wasn't able > >> to correctly deal with priorities. > > > > I tried it with ThunderX CN8890. > > If you tell me steps to reproduce the problem of TX2, I will > > investigate it with TX as well. > > PMR_EL1 reporting fantasy values, non-uniform priority support across > the interrupt classes, and generally prone to lockups. The original TX > is a very different machine though (TX 1 and 2 only share the engraving > of the manufacturer on the heat-spreader).
Thank you for the information. I will check if we have a ThunderX1 or X2 environment. If we have either one, I will investigate it. > M. > -- > Jazz is not dead. It just smells funny... Thank you and best regards, Yuichi Ito