On Wed, Sep 04, 2024 at 05:12:29PM +0100, Sudeep Holla wrote: > On Wed, Sep 04, 2024 at 08:43:24AM +0530, Sibi Sankar wrote: > > Ensure that the bad duplicates reported by the platform firmware doesn't > > get added to the opp-tables. > > > > I am really interested to know if the platform firmware is presenting > duplicates intentionally for some unknown reasons and we are just speculating > it to be broken firmware or is it really broken firmware. > > For me, it is very hard to digest something like OPP tables which is there > for a very long time now is not very well understood by firmware authors. > How many duplicates are we seeing on this platform really ? If it is > just one I can understand. More than one is hard to miss from the OPP > tables in the firmware. > > While I am not opposing to make the driver handle these duplicates, > I am just worried if they are put there intentionally for reasons we > don't understand yet or not published. > The number of duplicates reported in logs makes me suspect the same...seems like intentional/by_design .... but at first I stick to the general issue of handling bad fw replies and how to survive kernel side at first...but I indeed share your same concerns... Thanks, Cristian
