If you have issues to bi-sect just let us know for any arch. Given T2’s cross-compile support and I have most hardware in my museum now, I can usually bisect issues within a day or two.I don't have issues with bisecting, I'm just rather time-constrained at the moment, so I'm always happy when someone else can step in and help. Would be great to get this issue fixed upstream.
My Ultra 10 and Fire V215 are desperately waiting for a more stable kernel. I actually wanted to offer help with bisecting, but kept back due to a lack of time and also suitable build system (compiling kernels is so time-consuming). I may have some time to do test runs next week. Could you give me some quick starters for setting up a kernel cross build env on an amd64 machine, or maybe access to a Sun box I could use?