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, 100 insertions, 0 deletions

diff --git a/drivers/tty/serial/Makefile b/drivers/tty/serial/Makefile
new file mode 100644
index 000000000..bba7b21a4
--- /dev/null
+++ b/drivers/tty/serial/Makefile
@@ -0,0 +1,100 @@
+# SPDX-License-Identifier: GPL-2.0
+#
+# Makefile for the kernel serial device drivers.
+#
+
+obj-$(CONFIG_SERIAL_CORE) += serial_base.o
+serial_base-y := serial_core.o serial_base_bus.o serial_ctrl.o serial_port.o
+
+obj-$(CONFIG_SERIAL_EARLYCON) += earlycon.o
+obj-$(CONFIG_SERIAL_EARLYCON_SEMIHOST) += earlycon-semihost.o
+obj-$(CONFIG_SERIAL_EARLYCON_RISCV_SBI) += earlycon-riscv-sbi.o
+
+# These Sparc drivers have to appear before others such as 8250
+# which share ttySx minor node space.  Otherwise console device
+# names change and other unplesantries.
+obj-$(CONFIG_SERIAL_SUNCORE) += suncore.o
+obj-$(CONFIG_SERIAL_SUNHV) += sunhv.o
+obj-$(CONFIG_SERIAL_SUNZILOG) += sunzilog.o
+obj-$(CONFIG_SERIAL_SUNSU) += sunsu.o
+obj-$(CONFIG_SERIAL_SUNSAB) += sunsab.o
+
+obj-$(CONFIG_SERIAL_21285) += 21285.o
+
+# Now bring in any enabled 8250/16450/16550 type drivers.
+obj-y += 8250/
+
+obj-$(CONFIG_SERIAL_ALTERA_JTAGUART)	+= altera_jtaguart.o
+obj-$(CONFIG_SERIAL_ALTERA_UART)	+= altera_uart.o
+obj-$(CONFIG_SERIAL_AMBA_PL010)		+= amba-pl010.o
+obj-$(CONFIG_SERIAL_AMBA_PL011)		+= amba-pl011.o
+obj-$(CONFIG_SERIAL_GRLIB_GAISLER_APBUART) += apbuart.o
+obj-$(CONFIG_SERIAL_AR933X)		+= ar933x_uart.o
+obj-$(CONFIG_SERIAL_ARC)		+= arc_uart.o
+obj-$(CONFIG_SERIAL_ATMEL)		+= atmel_serial.o
+obj-$(CONFIG_SERIAL_BCM63XX)		+= bcm63xx_uart.o
+obj-$(CONFIG_SERIAL_CLPS711X)		+= clps711x.o
+obj-$(CONFIG_SERIAL_CPM)		+= cpm_uart.o
+obj-$(CONFIG_SERIAL_CONEXANT_DIGICOLOR)	+= digicolor-usart.o
+obj-$(CONFIG_SERIAL_DZ)			+= dz.o
+obj-$(CONFIG_SERIAL_FSL_LINFLEXUART)	+= fsl_linflexuart.o
+obj-$(CONFIG_SERIAL_FSL_LPUART)		+= fsl_lpuart.o
+obj-$(CONFIG_SERIAL_ICOM)		+= icom.o
+obj-$(CONFIG_SERIAL_IMX)		+= imx.o
+obj-$(CONFIG_SERIAL_IMX_EARLYCON)	+= imx_earlycon.o
+obj-$(CONFIG_SERIAL_IP22_ZILOG)		+= ip22zilog.o
+obj-$(CONFIG_SERIAL_JSM)		+= jsm/
+obj-$(CONFIG_SERIAL_LANTIQ)		+= lantiq.o
+obj-$(CONFIG_SERIAL_LITEUART)		+= liteuart.o
+obj-$(CONFIG_SERIAL_HS_LPC32XX)		+= lpc32xx_hs.o
+obj-$(CONFIG_SERIAL_MAX3100)		+= max3100.o
+obj-$(CONFIG_SERIAL_MAX310X)		+= max310x.o
+obj-$(CONFIG_SERIAL_MCF)		+= mcf.o
+obj-$(CONFIG_SERIAL_MEN_Z135)		+= men_z135_uart.o
+obj-$(CONFIG_SERIAL_MILBEAUT_USIO)	+= milbeaut_usio.o
+obj-$(CONFIG_SERIAL_MESON)		+= meson_uart.o
+obj-$(CONFIG_SERIAL_MPC52xx)		+= mpc52xx_uart.o
+obj-$(CONFIG_SERIAL_MPS2_UART)		+= mps2-uart.o
+obj-$(CONFIG_SERIAL_MSM)		+= msm_serial.o
+obj-$(CONFIG_SERIAL_MUX)		+= mux.o
+obj-$(CONFIG_SERIAL_MVEBU_UART)		+= mvebu-uart.o
+obj-$(CONFIG_SERIAL_MXS_AUART)		+= mxs-auart.o
+obj-$(CONFIG_SERIAL_OMAP)		+= omap-serial.o
+obj-$(CONFIG_SERIAL_OWL)		+= owl-uart.o
+obj-$(CONFIG_SERIAL_PCH_UART)		+= pch_uart.o
+obj-$(CONFIG_SERIAL_PIC32)		+= pic32_uart.o
+obj-$(CONFIG_SERIAL_PXA_NON8250)	+= pxa.o
+obj-$(CONFIG_SERIAL_PMACZILOG)		+= pmac_zilog.o
+obj-$(CONFIG_SERIAL_QCOM_GENI)		+= qcom_geni_serial.o
+obj-$(CONFIG_SERIAL_QE)			+= ucc_uart.o
+obj-$(CONFIG_SERIAL_RDA)		+= rda-uart.o
+obj-$(CONFIG_SERIAL_RP2)		+= rp2.o
+obj-$(CONFIG_SERIAL_RSCI)		+= rsci.o
+obj-$(CONFIG_SERIAL_SA1100)		+= sa1100.o
+obj-$(CONFIG_SERIAL_SAMSUNG)		+= samsung_tty.o
+obj-$(CONFIG_SERIAL_SB1250_DUART)	+= sb1250-duart.o
+obj-$(CONFIG_SERIAL_SCCNXP)		+= sccnxp.o
+obj-$(CONFIG_SERIAL_SC16IS7XX)		+= sc16is7xx.o
+obj-$(CONFIG_SERIAL_SC16IS7XX_SPI)	+= sc16is7xx_spi.o
+obj-$(CONFIG_SERIAL_SC16IS7XX_I2C)	+= sc16is7xx_i2c.o
+obj-$(CONFIG_SERIAL_SH_SCI)		+= sh-sci.o
+obj-$(CONFIG_SERIAL_SIFIVE)		+= sifive.o
+obj-$(CONFIG_SERIAL_SPRD)		+= sprd_serial.o
+obj-$(CONFIG_SERIAL_ST_ASC)		+= st-asc.o
+obj-$(CONFIG_SERIAL_STM32)		+= stm32-usart.o
+obj-$(CONFIG_SERIAL_SUNPLUS)		+= sunplus-uart.o
+obj-$(CONFIG_SERIAL_TEGRA)		+= serial-tegra.o
+obj-$(CONFIG_SERIAL_TEGRA_TCU)		+= tegra-tcu.o
+obj-$(CONFIG_SERIAL_TEGRA_UTC)		+= tegra-utc.o
+obj-$(CONFIG_SERIAL_TIMBERDALE)		+= timbuart.o
+obj-$(CONFIG_SERIAL_TXX9)		+= serial_txx9.o
+obj-$(CONFIG_SERIAL_UARTLITE)		+= uartlite.o
+obj-$(CONFIG_SERIAL_VT8500)		+= vt8500_serial.o
+obj-$(CONFIG_SERIAL_XILINX_PS_UART)	+= xilinx_uartps.o
+obj-$(CONFIG_SERIAL_ZS)			+= zs.o
+
+# GPIOLIB helpers for modem control lines
+obj-$(CONFIG_SERIAL_MCTRL_GPIO)	+= serial_mctrl_gpio.o
+
+obj-$(CONFIG_KGDB_SERIAL_CONSOLE) += kgdboc.o
+obj-$(CONFIG_SERIAL_NUVOTON_MA35D1) += ma35d1_serial.o