On Thu, Jan 23, 2025 at 07:58:26PM +0100, Uladzislau Rezki (Sony) wrote: > This configuration specifies the maximum number of CPUs which > is set to 8. The problem is that it can not be overwritten for > something higher. > > Remove that configuration for TREE05, so it is possible to run > the torture test on as many CPUs as many system has. > > Signed-off-by: Uladzislau Rezki (Sony) <urezki@xxxxxxxxx> You should be able to override this on the kvm.sh command line by specifying "--kconfig CONFIG_NR_CPUS=128" or whatever number you wish. For example, see the torture.sh querying the system's number of CPUs and then specifying it to a number of tests. Or am I missing something here? Thanx, Paul > --- > tools/testing/selftests/rcutorture/configs/rcu/TREE05 | 1 - > 1 file changed, 1 deletion(-) > > diff --git a/tools/testing/selftests/rcutorture/configs/rcu/TREE05 b/tools/testing/selftests/rcutorture/configs/rcu/TREE05 > index 9f48c73709ec..d6fbb82e3e6d 100644 > --- a/tools/testing/selftests/rcutorture/configs/rcu/TREE05 > +++ b/tools/testing/selftests/rcutorture/configs/rcu/TREE05 > @@ -1,5 +1,4 @@ > CONFIG_SMP=y > -CONFIG_NR_CPUS=8 > CONFIG_PREEMPT_NONE=y > CONFIG_PREEMPT_VOLUNTARY=n > CONFIG_PREEMPT=n > -- > 2.39.5 >
