"But yeah, don't go too much by that document. It is out of date, and when I get time, I'll have to update it. I'll probably do that when I bring powerpc up to speed with x86 (except for the fentry part). I want dynamic trampolines for powerpc and such, and when I do that, it will make all the changes fresh in my mind to go back and tackle the design documentation." The sad part is, I've said the same thing recently about updating that document. But in the mean time, my powerpc box died and I never got to do what I wanted with that box. My mips board is pretty useless today, so I don't touch other archs much anymore (don't have the time either, maybe I will when I retire. That's why I still keep all my boards around). I wish I could be of help, but MIPS has been cached out of my brain for some time. If you want to investigate, I would be willing to give you help in generic ftrace support, but anything MIPS specific would require someone from the MIPS team. -- Steve
