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, 56 insertions, 0 deletions

diff --git a/drivers/crypto/ccp/Kconfig b/drivers/crypto/ccp/Kconfig
new file mode 100644
index 000000000..f16a0f611
--- /dev/null
+++ b/drivers/crypto/ccp/Kconfig
@@ -0,0 +1,56 @@
+# SPDX-License-Identifier: GPL-2.0-only
+config CRYPTO_DEV_CCP_DD
+	tristate "Secure Processor device driver"
+	depends on CPU_SUP_AMD || ARM64
+	default m
+	help
+	  Provides AMD Secure Processor device driver.
+	  If you choose 'M' here, this module will be called ccp.
+
+config CRYPTO_DEV_SP_CCP
+	bool "Cryptographic Coprocessor device"
+	default y
+	depends on CRYPTO_DEV_CCP_DD && DMADEVICES
+	select HW_RANDOM
+	select DMA_ENGINE
+	select CRYPTO_SHA1
+	select CRYPTO_SHA256
+	help
+	  Provides the support for AMD Cryptographic Coprocessor (CCP) device
+	  which can be used to offload encryption operations such as SHA, AES
+	  and more.
+
+config CRYPTO_DEV_CCP_CRYPTO
+	tristate "Encryption and hashing offload support"
+	default m
+	depends on CRYPTO_DEV_CCP_DD
+	depends on CRYPTO_DEV_SP_CCP
+	select CRYPTO_HASH
+	select CRYPTO_SKCIPHER
+	select CRYPTO_AUTHENC
+	select CRYPTO_RSA
+	select CRYPTO_LIB_AES
+	help
+	  Support for using the cryptographic API with the AMD Cryptographic
+	  Coprocessor. This module supports offload of SHA and AES algorithms.
+	  If you choose 'M' here, this module will be called ccp_crypto.
+
+config CRYPTO_DEV_SP_PSP
+	bool "Platform Security Processor (PSP) device"
+	default y
+	depends on CRYPTO_DEV_CCP_DD && X86_64 && AMD_IOMMU
+	select PCI_TSM if PCI
+	help
+	 Provide support for the AMD Platform Security Processor (PSP).
+	 The PSP is a dedicated processor that provides support for key
+	 management commands in Secure Encrypted Virtualization (SEV) mode,
+	 along with software-based Trusted Execution Environment (TEE) to
+	 enable third-party trusted applications.
+
+config CRYPTO_DEV_CCP_DEBUGFS
+	bool "Enable CCP Internals in DebugFS"
+	default n
+	depends on CRYPTO_DEV_SP_CCP
+	help
+	  Expose CCP device information such as operation statistics, feature
+	  information, and descriptor queue contents.