Hello Ingo, Ingo Molnar wrote: > i've uploaded a fixed kernel (-V0.6.8) to: > > http://redhat.com/~mingo/realtime-preempt/ Doesn't compile: CC [M] fs/lockd/svc.o fs/lockd/svc.c:49: warning: type defaults to `int' in declaration of `DECLARE_MUTEX_NOCHECK' fs/lockd/svc.c:49: warning: parameter names (without types) in function declaration fs/lockd/svc.c: In function `lockd': fs/lockd/svc.c:112: error: `lockd_start' undeclared (first use in this function) fs/lockd/svc.c:112: error: (Each undeclared identifier is reported only once fs/lockd/svc.c:112: error: for each function it appears in.) fs/lockd/svc.c: In function `lockd_up': fs/lockd/svc.c:261: error: `lockd_start' undeclared (first use in this function) fs/lockd/svc.c: In function `init_nlm': fs/lockd/svc.c:426: error: `lockd_start' undeclared (first use in this function) fs/lockd/svc.c: At top level: fs/lockd/svc.c:49: warning: 'DECLARE_MUTEX_NOCHECK' declared `static' but never defined make[2]: *** [fs/lockd/svc.o] Error 1 make[1]: *** [fs/lockd] Error 2 make: *** [fs] Error 2 Regards, Norberto