[linux-audio-user] couple of muse questions

[James Stone]

On Thu, Mar 25, 2004 at 09:41:55AM -0600, Jack O'Quin wrote:
> Robert Jonsson <robert.jonsson at dataductus.se> writes:
> 
> > > Yep.. its 0.6.3 and jack is run through qjackctl with realtime option.
> > > Muse is compiled with rtcap so it is not suid (thought it was safer..)
> > > but if I do change it to suid and then start with -R, it starts okay
> > > with no error messages...?? Maybe rtcap does not enable enough realtime
> > > capabilities!!?
> > 
> > This is a possibility, it's a bug in that case, I have a vague memory of 
> > something similar being reported some time ago.
> 
> Have you tried using the realtime LSM instead of rtcap?  I think it
> ought to work, but haven't tested it with Muse, myself.  That is safer
> than setuid root, IMHO.
> 

Does the realtime LSM work with 2.4.x kernels ('cos thats what I'm using)?

James