rcu: Report error for bad rcu_nocbs= parameter values

This commit prints a console message when cpulist_parse() reports a
bad list of CPUs, and sets all CPUs' bits in that case.  The reason for
setting all CPUs' bits is that this is the safe(r) choice for real-time
workloads, which would normally be the ones using the rcu_nocbs= kernel
boot parameter.  Either way, later RCU console log messages list the
actual set of CPUs whose RCU callbacks will be offloaded.

Signed-off-by: Paul E. McKenney <paulmck@linux.ibm.com>

0 files changed, 0 insertions, 0 deletions