[EMAIL PROTECTED] wrote: > Does anyone use Busybox(www.busybox.net) on a xenomai-linux ? > Or does anyone experience one of these problems with busybox on xenomai > : > - yes > /dev/null stalls system completely (yes is a little program > returning 'y' continously; this does not happen using a normal bash > shell) > - "netstat -a" seems to delay realtime execution (periodic task produces > overruns). I have no idea how this could happen, as I thought xenomai > has highest priority and, as far as I have seen, netstat does not > anything else than reading /proc/net/netstat. > > We experienced these problems on a PPC 2.4 xenomai-linux. > > Any suggestions/ideas/explanations ?
This sounds like busybox is just triggering a kernel issue. Maybe we are leaking some lock into application context. Are there any special (RT-)drivers running? Does this already happen with only I-pipe applied and enabled, but not Xenomai? Please try to describe your scenario precisely (including .config) so that someone with a similar setup can try to reproduce it. Jan
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