the current status of RT_PREEMPT for mips

[wuzj]

HI!

I'm planning to port RE_PREEMPT to loongson2f(a mipsel compatible
processor), the "FAQ" web page of RTWiKi(rt.wiki.kernel.org) shows that
"There are systems representing the x86, x86_64, ARM, MIPS, and Power
architectures using the CONFIG_PREEMPT_RT patch.", does it means that
RT_PREEMPT support  MIPS architecture? because i can not find any more
information about it, I tried to use the latest RT_PREEMPT on qemu
0.9.1/mipssim, it can not boot, so I come to get your help, could you give
any current status of RT_PREEMPT for mips? such as:

1. does the latest RT_PREEMPT(for linux 2.6.26.8) support MIPS
architecture? or any older one support it?
2. if Yes, which MIPS processors have been successfully running RT_PREEMPT?

looking forward to your reply, thanks!

Best Regards,
falcon

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