The good news is that they seem to be tackling these problems. We might see
a much more RT-enabled linux in the future. I was quite optmistic after
reading that
blog.
In the meantime, looks like we should not touch 2.6.26, not even with a
bargepole.
Victor
>
http://kerneltrap.org/Linux/Removing_the_Big_Kernel_Lock mentions TTY
> drivers being a problem, actually "a long and difficult task"..
>