On Wed, Aug 19, 2009 at 02:15:56PM +0200, Ingo Molnar wrote: > thanks - does the patch below fix the bug for you? > > Ingo > > diff --git a/arch/s390/kernel/ptrace.c b/arch/s390/kernel/ptrace.c > index 05f57cd..c5e87d8 100644 > --- a/arch/s390/kernel/ptrace.c > +++ b/arch/s390/kernel/ptrace.c > @@ -51,6 +51,9 @@ > #include "compat_ptrace.h" > #endif > > +DEFINE_TRACE(syscall_enter); > +DEFINE_TRACE(syscall_exit); > + > enum s390_regset { > REGSET_GENERAL, > REGSET_FP, That should fix it...i was about to post the exact same patch. thanks, -Jason -- To unsubscribe from this list: send the line "unsubscribe linux-next" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html