wuzj@xxxxxxxxxx wrote: > 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 I do not have information for current versions of the kernel, but last year I was running 2.6.24-rt1 on a Toshiba tx4937 to do some experiments. I have a few trivial patches for the latency tracer, but if you use a newer kernel they are not needed because ftrace replaced the latency tracer in 2.6.24-rt2. -Frank Rowand Sony Corporation of America -- To unsubscribe from this list: send the line "unsubscribe linux-rt-users" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
