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, 20 insertions, 0 deletions

diff --git a/drivers/soc/versatile/Kconfig b/drivers/soc/versatile/Kconfig
new file mode 100644
index 000000000..7bbf54a8d
--- /dev/null
+++ b/drivers/soc/versatile/Kconfig
@@ -0,0 +1,20 @@
+# SPDX-License-Identifier: GPL-2.0-only
+#
+# ARM Versatile SoC drivers
+#
+config SOC_INTEGRATOR_CM
+	bool "SoC bus device for the ARM Integrator platform core modules"
+	depends on ARCH_INTEGRATOR || COMPILE_TEST
+	select SOC_BUS
+	help
+	  Include support for the SoC bus on the ARM Integrator platform
+	  core modules providing some sysfs information about the ASIC
+	  variant.
+
+config SOC_REALVIEW
+	bool "SoC bus device for the ARM RealView platforms"
+	depends on ARCH_REALVIEW || COMPILE_TEST
+	select SOC_BUS
+	help
+	  Include support for the SoC bus on the ARM RealView platforms
+	  providing some sysfs information about the ASIC variant.