On Mon, 19 Mar 2012 08:48:44 -0700 Ben Widawsky <ben at bwidawsk.net> wrote: > Request for testing. > > This is the proposed workaround from the HW team for the missed IRQ > issue. I do not have a machine to test on, so it's just compile > tested. This is very similar to another workaround I implemented, but > I never tried it on IVB, and don't recall if I ever mailed those out. > > Anyone who is capable of testing this, please undo the previous > workaround, and try this patch. > > Meanwhile, I'll try to find a similar workaround for SNB. > > Thanks. > > Signed-off-by: Ben Widawsky <ben at bwidawsk.net> So it's no longer clear whether or not we actually want this patch. Furthermore I've found out there is no equivalent SNB patch.