RE: [linuxsh-shmedia-dev] SHmedia Linux operand caches continued

[Benedict R. G. <ben...@su...>]

Hello!

While debugging a development version of the SHmedia Linux kernel, in
particular I now have a new selective purge/flush cache range
implementation, I find that BusyBox often reports the following message
but everything else seems to work fine:

  "sh: tcsetpgrp: Operation not permitted"

Can anyone tell me what might be producing this message and/or what it
means?

Thanks,

Ben.