scftorture: Count single_rpc offline failures in statistics outputgrafted

scf_torture_stats_print() aggregates each invoker thread's counters
into a local scf_statistics structure before printing, but the
n_single_rpc_ofl field is missing from the aggregation loop.  As a
result, the "single_rpc_ofl" value printed in the statistics line is
always zero, even when smp_call_function_single() invocations for the
RPC test have failed due to offline CPUs and been counted by the
invoker threads.

Add the missing accumulation so that the printed value reflects the
actual counts.

Signed-off-by: Joel Fernandes <joelagnelf@nvidia.com>
Signed-off-by: Paul E. McKenney <paulmck@kernel.org>

1 files changed, 22 insertions, 0 deletions

diff --git a/net/mac802154/Kconfig b/net/mac802154/Kconfig
new file mode 100644
index 000000000..901167b1e
--- /dev/null
+++ b/net/mac802154/Kconfig
@@ -0,0 +1,22 @@
+# SPDX-License-Identifier: GPL-2.0-only
+config MAC802154
+	tristate "Generic IEEE 802.15.4 Soft Networking Stack (mac802154)"
+	depends on IEEE802154
+	select CRC_CCITT
+	select CRYPTO
+	select CRYPTO_AUTHENC
+	select CRYPTO_CCM
+	select CRYPTO_CTR
+	select CRYPTO_AES
+	help
+	  This option enables the hardware independent IEEE 802.15.4
+	  networking stack for SoftMAC devices (the ones implementing
+	  only PHY level of IEEE 802.15.4 standard).
+
+	  Note: this implementation is neither certified, nor feature
+	  complete! Compatibility with other implementations hasn't
+	  been tested yet!
+
+	  If you plan to use HardMAC IEEE 802.15.4 devices, you can
+	  say N here. Alternatively you can say M to compile it as
+	  module.