aboutsummaryrefslogtreecommitdiff
diff options
context:
space:
mode:
authorLaurent Bercot <ska-skaware@skarnet.org>2021-02-03 23:02:14 +0000
committerLaurent Bercot <ska-skaware@skarnet.org>2021-02-03 23:02:14 +0000
commit39e5f9ffb8dafe567e62ae155323fd8775260789 (patch)
tree5040b1194233fdc88e870be45fb745c031ad3b70
parentf8966a40a291bac421a481913548679b920aa93c (diff)
downloadlh-bootstrap-39e5f9ffb8dafe567e62ae155323fd8775260789.tar.xz
keep virt support in qemu-system-arm-config
-rw-r--r--sub/kernel/qemu-system-arm-config172
1 files changed, 163 insertions, 9 deletions
diff --git a/sub/kernel/qemu-system-arm-config b/sub/kernel/qemu-system-arm-config
index 8e0e2f8..533102f 100644
--- a/sub/kernel/qemu-system-arm-config
+++ b/sub/kernel/qemu-system-arm-config
@@ -2,7 +2,7 @@
# Automatically generated file; DO NOT EDIT.
# Linux/arm 5.10.12 Kernel Configuration
#
-CONFIG_CC_VERSION_TEXT="arm-linux-musleabi-gcc (GCC) 10.2.0"
+CONFIG_CC_VERSION_TEXT="arm-linux-musleabihf-gcc (GCC) 10.2.0"
CONFIG_CC_IS_GCC=y
CONFIG_GCC_VERSION=100200
CONFIG_LD_VERSION=235000000
@@ -18,7 +18,6 @@ CONFIG_BUILDTIME_TABLE_SORT=y
#
# General setup
#
-CONFIG_BROKEN_ON_SMP=y
CONFIG_INIT_ENV_ARG_LIMIT=32
# CONFIG_COMPILE_TEST is not set
# CONFIG_UAPI_HEADER_TEST is not set
@@ -54,9 +53,11 @@ CONFIG_HAVE_ARCH_AUDITSYSCALL=y
CONFIG_GENERIC_IRQ_PROBE=y
CONFIG_GENERIC_IRQ_SHOW=y
CONFIG_GENERIC_IRQ_SHOW_LEVEL=y
+CONFIG_GENERIC_IRQ_EFFECTIVE_AFF_MASK=y
CONFIG_HARDIRQS_SW_RESEND=y
CONFIG_IRQ_DOMAIN=y
CONFIG_IRQ_DOMAIN_HIERARCHY=y
+CONFIG_GENERIC_IRQ_IPI=y
CONFIG_GENERIC_MSI_IRQ=y
CONFIG_GENERIC_MSI_IRQ_DOMAIN=y
CONFIG_HANDLE_DOMAIN_IRQ=y
@@ -65,7 +66,10 @@ CONFIG_SPARSE_IRQ=y
# end of IRQ subsystem
CONFIG_GENERIC_IRQ_MULTI_HANDLER=y
+CONFIG_GENERIC_TIME_VSYSCALL=y
CONFIG_GENERIC_CLOCKEVENTS=y
+CONFIG_ARCH_HAS_TICK_BROADCAST=y
+CONFIG_GENERIC_CLOCKEVENTS_BROADCAST=y
#
# Timers subsystem
@@ -74,6 +78,7 @@ CONFIG_TICK_ONESHOT=y
CONFIG_NO_HZ_COMMON=y
# CONFIG_HZ_PERIODIC is not set
CONFIG_NO_HZ_IDLE=y
+# CONFIG_NO_HZ_FULL is not set
# CONFIG_NO_HZ is not set
CONFIG_HIGH_RES_TIMERS=y
# end of Timers subsystem
@@ -88,6 +93,7 @@ CONFIG_PREEMPT_NONE=y
CONFIG_TICK_CPU_ACCOUNTING=y
# CONFIG_VIRT_CPU_ACCOUNTING_GEN is not set
# CONFIG_IRQ_TIME_ACCOUNTING is not set
+CONFIG_HAVE_SCHED_AVG_IRQ=y
CONFIG_BSD_PROCESS_ACCT=y
CONFIG_BSD_PROCESS_ACCT_V3=y
CONFIG_TASKSTATS=y
@@ -97,19 +103,24 @@ CONFIG_TASK_IO_ACCOUNTING=y
# CONFIG_PSI is not set
# end of CPU/Task time and stats accounting
+CONFIG_CPU_ISOLATION=y
+
#
# RCU Subsystem
#
-CONFIG_TINY_RCU=y
+CONFIG_TREE_RCU=y
# CONFIG_RCU_EXPERT is not set
CONFIG_SRCU=y
-CONFIG_TINY_SRCU=y
+CONFIG_TREE_SRCU=y
+CONFIG_RCU_STALL_COMMON=y
+CONFIG_RCU_NEED_SEGCBLIST=y
# end of RCU Subsystem
CONFIG_IKCONFIG=m
CONFIG_IKCONFIG_PROC=y
# CONFIG_IKHEADERS is not set
CONFIG_LOG_BUF_SHIFT=14
+CONFIG_LOG_CPU_MAX_BUF_SHIFT=12
CONFIG_PRINTK_SAFE_LOG_BUF_SHIFT=13
CONFIG_GENERIC_SCHED_CLOCK=y
@@ -132,6 +143,7 @@ CONFIG_RT_GROUP_SCHED=y
CONFIG_CGROUP_PIDS=y
CONFIG_CGROUP_RDMA=y
CONFIG_CGROUP_FREEZER=y
+# CONFIG_CPUSETS is not set
CONFIG_CGROUP_DEVICE=y
CONFIG_CGROUP_CPUACCT=y
CONFIG_CGROUP_PERF=y
@@ -216,6 +228,7 @@ CONFIG_SLAB_MERGE_DEFAULT=y
CONFIG_SLAB_FREELIST_RANDOM=y
# CONFIG_SLAB_FREELIST_HARDENED is not set
# CONFIG_SHUFFLE_PAGE_ALLOCATOR is not set
+CONFIG_SLUB_CPU_PARTIAL=y
# CONFIG_PROFILING is not set
# end of General setup
@@ -229,6 +242,7 @@ CONFIG_TRACE_IRQFLAGS_SUPPORT=y
CONFIG_FIX_EARLYCON_MEM=y
CONFIG_GENERIC_HWEIGHT=y
CONFIG_GENERIC_CALIBRATE_DELAY=y
+CONFIG_ZONE_DMA=y
CONFIG_ARCH_SUPPORTS_UPROBES=y
CONFIG_ARM_PATCH_PHYS_VIRT=y
CONFIG_GENERIC_BUG=y
@@ -261,54 +275,114 @@ CONFIG_ARCH_MULTIPLATFORM=y
# CPU Core family selection
#
CONFIG_ARCH_MULTI_V6=y
-# CONFIG_ARCH_MULTI_V7 is not set
+CONFIG_ARCH_MULTI_V7=y
CONFIG_ARCH_MULTI_V6_V7=y
# end of Multiple platform selection
+CONFIG_ARCH_VIRT=y
+# CONFIG_ARCH_ACTIONS is not set
+# CONFIG_ARCH_ALPINE is not set
+# CONFIG_ARCH_ARTPEC is not set
# CONFIG_ARCH_ASPEED is not set
+# CONFIG_ARCH_AT91 is not set
CONFIG_ARCH_BCM=y
#
# IPROC architected SoCs
#
+# CONFIG_ARCH_BCM_CYGNUS is not set
+# CONFIG_ARCH_BCM_HR2 is not set
+# CONFIG_ARCH_BCM_NSP is not set
+# CONFIG_ARCH_BCM_5301X is not set
#
# KONA architected SoCs
#
+# CONFIG_ARCH_BCM_281XX is not set
+# CONFIG_ARCH_BCM_21664 is not set
+# CONFIG_ARCH_BCM_23550 is not set
#
# Other Architectures
#
CONFIG_ARCH_BCM2835=y
+# CONFIG_ARCH_BCM_53573 is not set
+# CONFIG_ARCH_BCM_63XX is not set
+# CONFIG_ARCH_BRCMSTB is not set
+# CONFIG_ARCH_BERLIN is not set
# CONFIG_ARCH_CNS3XXX is not set
+# CONFIG_ARCH_DIGICOLOR is not set
+# CONFIG_ARCH_EXYNOS is not set
+# CONFIG_ARCH_HIGHBANK is not set
+# CONFIG_ARCH_HISI is not set
# CONFIG_ARCH_MXC is not set
# CONFIG_ARCH_INTEGRATOR is not set
+# CONFIG_ARCH_KEYSTONE is not set
+# CONFIG_ARCH_MEDIATEK is not set
+# CONFIG_ARCH_MESON is not set
+# CONFIG_ARCH_MILBEAUT is not set
+# CONFIG_ARCH_MMP is not set
+# CONFIG_ARCH_MSTARV7 is not set
+# CONFIG_ARCH_MVEBU is not set
+# CONFIG_ARCH_NPCM is not set
#
# TI OMAP/AM/DM/DRA Family
#
# CONFIG_ARCH_OMAP2 is not set
+# CONFIG_ARCH_OMAP3 is not set
+# CONFIG_ARCH_OMAP4 is not set
+# CONFIG_SOC_OMAP5 is not set
+# CONFIG_SOC_AM33XX is not set
+# CONFIG_SOC_AM43XX is not set
+# CONFIG_SOC_DRA7XX is not set
# end of TI OMAP/AM/DM/DRA Family
# CONFIG_ARCH_OXNAS is not set
# CONFIG_ARCH_PICOXCELL is not set
+# CONFIG_ARCH_SIRF is not set
+# CONFIG_ARCH_QCOM is not set
+# CONFIG_ARCH_RDA is not set
+# CONFIG_ARCH_REALTEK is not set
# CONFIG_ARCH_REALVIEW is not set
+# CONFIG_ARCH_ROCKCHIP is not set
# CONFIG_ARCH_S3C64XX is not set
+# CONFIG_ARCH_S5PV210 is not set
+# CONFIG_ARCH_RENESAS is not set
+# CONFIG_ARCH_SOCFPGA is not set
+# CONFIG_PLAT_SPEAR is not set
+# CONFIG_ARCH_STI is not set
+# CONFIG_ARCH_STM32 is not set
+# CONFIG_ARCH_SUNXI is not set
+# CONFIG_ARCH_TANGO is not set
+# CONFIG_ARCH_TEGRA is not set
+# CONFIG_ARCH_UNIPHIER is not set
+# CONFIG_ARCH_U8500 is not set
+# CONFIG_ARCH_VEXPRESS is not set
# CONFIG_ARCH_WM8750 is not set
+# CONFIG_ARCH_WM8850 is not set
+# CONFIG_ARCH_ZX is not set
+# CONFIG_ARCH_ZYNQ is not set
#
# Processor Type
#
CONFIG_CPU_V6K=y
+CONFIG_CPU_V7=y
CONFIG_CPU_THUMB_CAPABLE=y
CONFIG_CPU_32v6=y
CONFIG_CPU_32v6K=y
+CONFIG_CPU_32v7=y
CONFIG_CPU_ABRT_EV6=y
+CONFIG_CPU_ABRT_EV7=y
CONFIG_CPU_PABRT_V6=y
+CONFIG_CPU_PABRT_V7=y
CONFIG_CPU_CACHE_V6=y
+CONFIG_CPU_CACHE_V7=y
CONFIG_CPU_CACHE_VIPT=y
CONFIG_CPU_COPY_V6=y
CONFIG_CPU_TLB_V6=y
+CONFIG_CPU_TLB_V7=y
CONFIG_CPU_HAS_ASID=y
CONFIG_CPU_CP15=y
CONFIG_CPU_CP15_MMU=y
@@ -317,31 +391,70 @@ CONFIG_CPU_CP15_MMU=y
# Processor Features
#
CONFIG_ARM_THUMB=y
+# CONFIG_ARM_THUMBEE is not set
+CONFIG_ARM_VIRT_EXT=y
+CONFIG_SWP_EMULATE=y
+# CONFIG_CPU_BIG_ENDIAN is not set
# CONFIG_CPU_ICACHE_DISABLE is not set
-# CONFIG_CPU_DCACHE_DISABLE is not set
+# CONFIG_CPU_ICACHE_MISMATCH_WORKAROUND is not set
# CONFIG_CPU_BPREDICT_DISABLE is not set
+CONFIG_CPU_SPECTRE=y
+CONFIG_HARDEN_BRANCH_PREDICTOR=y
CONFIG_KUSER_HELPERS=y
+CONFIG_VDSO=y
+CONFIG_DMA_CACHE_RWFO=y
CONFIG_MIGHT_HAVE_CACHE_L2X0=y
# CONFIG_CACHE_L2X0 is not set
-CONFIG_ARM_L1_CACHE_SHIFT=5
+CONFIG_ARM_L1_CACHE_SHIFT_6=y
+CONFIG_ARM_L1_CACHE_SHIFT=6
CONFIG_ARM_DMA_MEM_BUFFERABLE=y
+CONFIG_ARCH_SUPPORTS_BIG_ENDIAN=y
# CONFIG_DEBUG_ALIGN_RODATA is not set
CONFIG_ARM_ERRATA_411920=y
+CONFIG_ARM_ERRATA_430973=y
+CONFIG_ARM_ERRATA_643719=y
+CONFIG_ARM_ERRATA_720789=y
+CONFIG_ARM_ERRATA_754322=y
+# CONFIG_ARM_ERRATA_754327 is not set
+# CONFIG_ARM_ERRATA_764369 is not set
+CONFIG_ARM_ERRATA_775420=y
+# CONFIG_ARM_ERRATA_798181 is not set
+CONFIG_ARM_ERRATA_773022=y
+CONFIG_ARM_ERRATA_818325_852422=y
+CONFIG_ARM_ERRATA_821420=y
+CONFIG_ARM_ERRATA_825619=y
+CONFIG_ARM_ERRATA_857271=y
+CONFIG_ARM_ERRATA_852421=y
+CONFIG_ARM_ERRATA_852423=y
+CONFIG_ARM_ERRATA_857272=y
# end of System Type
#
# Bus support
#
+CONFIG_ARM_ERRATA_814220=y
# end of Bus support
#
# Kernel Features
#
+CONFIG_HAVE_SMP=y
+CONFIG_SMP=y
+CONFIG_SMP_ON_UP=y
+CONFIG_ARM_CPU_TOPOLOGY=y
+# CONFIG_SCHED_MC is not set
+# CONFIG_SCHED_SMT is not set
+CONFIG_HAVE_ARM_ARCH_TIMER=y
+# CONFIG_MCPM is not set
+# CONFIG_BIG_LITTLE is not set
CONFIG_VMSPLIT_3G=y
# CONFIG_VMSPLIT_3G_OPT is not set
# CONFIG_VMSPLIT_2G is not set
# CONFIG_VMSPLIT_1G is not set
CONFIG_PAGE_OFFSET=0xC0000000
+CONFIG_NR_CPUS=4
+# CONFIG_HOTPLUG_CPU is not set
+CONFIG_ARM_PSCI=y
CONFIG_ARCH_NR_GPIO=0
CONFIG_HZ_FIXED=0
CONFIG_HZ_100=y
@@ -352,6 +465,7 @@ CONFIG_HZ_100=y
# CONFIG_HZ_1000 is not set
CONFIG_HZ=100
CONFIG_SCHED_HRTICK=y
+CONFIG_ARM_PATCH_IDIV=y
CONFIG_AEABI=y
# CONFIG_OABI_COMPAT is not set
CONFIG_ARCH_SELECT_MEMORY_MODEL=y
@@ -367,6 +481,7 @@ CONFIG_ALIGNMENT_TRAP=y
# CONFIG_UACCESS_WITH_MEMCPY is not set
CONFIG_PARAVIRT=y
CONFIG_PARAVIRT_TIME_ACCOUNTING=y
+# CONFIG_XEN is not set
# end of Kernel Features
#
@@ -379,7 +494,6 @@ CONFIG_ZBOOT_ROM_TEXT=0
CONFIG_ZBOOT_ROM_BSS=0
# CONFIG_ARM_APPENDED_DTB is not set
CONFIG_CMDLINE=""
-# CONFIG_KEXEC is not set
# CONFIG_CRASH_DUMP is not set
CONFIG_AUTO_ZRELADDR=y
# CONFIG_EFI is not set
@@ -409,6 +523,8 @@ CONFIG_DT_IDLE_STATES=y
# ARM CPU Idle Drivers
#
CONFIG_ARM_CPUIDLE=y
+# CONFIG_ARM_PSCI_CPUIDLE is not set
+# CONFIG_ARM_HIGHBANK_CPUIDLE is not set
# end of ARM CPU Idle Drivers
# end of CPU Idle
# end of CPU Power Management
@@ -421,6 +537,8 @@ CONFIG_ARM_CPUIDLE=y
# At least one emulation must be selected
#
CONFIG_VFP=y
+CONFIG_VFPv3=y
+# CONFIG_NEON is not set
# end of Floating point emulation
#
@@ -432,6 +550,7 @@ CONFIG_VFP=y
# CONFIG_APM_EMULATION is not set
CONFIG_CPU_PM=y
CONFIG_ARCH_SUSPEND_POSSIBLE=y
+CONFIG_ARM_CPU_SUSPEND=y
CONFIG_ARCH_HIBERNATION_POSSIBLE=y
# end of Power management options
@@ -440,7 +559,12 @@ CONFIG_ARCH_HIBERNATION_POSSIBLE=y
#
# CONFIG_FIRMWARE_MEMMAP is not set
# CONFIG_FW_CFG_SYSFS is not set
+# CONFIG_TRUSTED_FOUNDATIONS is not set
# CONFIG_GOOGLE_FIRMWARE is not set
+CONFIG_ARM_PSCI_FW=y
+CONFIG_HAVE_ARM_SMCCC=y
+CONFIG_HAVE_ARM_SMCCC_DISCOVERY=y
+CONFIG_ARM_SMCCC_SOC_ID=y
#
# Tegra firmware driver
@@ -508,6 +632,7 @@ CONFIG_OLD_SIGSUSPEND3=y
CONFIG_OLD_SIGACTION=y
CONFIG_COMPAT_32BIT_TIME=y
CONFIG_ARCH_OPTIONAL_KERNEL_RWX=y
+CONFIG_ARCH_OPTIONAL_KERNEL_RWX_DEFAULT=y
CONFIG_ARCH_HAS_STRICT_KERNEL_RWX=y
CONFIG_STRICT_KERNEL_RWX=y
CONFIG_ARCH_HAS_STRICT_MODULE_RWX=y
@@ -580,6 +705,9 @@ CONFIG_INLINE_READ_UNLOCK_IRQ=y
CONFIG_INLINE_WRITE_UNLOCK=y
CONFIG_INLINE_WRITE_UNLOCK_IRQ=y
CONFIG_ARCH_SUPPORTS_ATOMIC_RMW=y
+CONFIG_MUTEX_SPIN_ON_OWNER=y
+CONFIG_RWSEM_SPIN_ON_OWNER=y
+CONFIG_LOCK_SPIN_ON_OWNER=y
CONFIG_ARCH_HAS_NON_OVERLAPPING_ADDRESS_SPACE=y
CONFIG_FREEZER=y
@@ -614,9 +742,9 @@ CONFIG_COMPACTION=y
CONFIG_PAGE_REPORTING=y
CONFIG_MIGRATION=y
CONFIG_CONTIG_ALLOC=y
+CONFIG_BOUNCE=y
CONFIG_KSM=y
CONFIG_DEFAULT_MMAP_MIN_ADDR=4096
-CONFIG_NEED_PER_CPU_KM=y
# CONFIG_CLEANCACHE is not set
# CONFIG_FRONTSWAP is not set
CONFIG_CMA=y
@@ -755,11 +883,15 @@ CONFIG_VIRTIO_VSOCKETS_COMMON=m
# CONFIG_NET_L3_MASTER_DEV is not set
# CONFIG_QRTR is not set
# CONFIG_NET_NCSI is not set
+CONFIG_RPS=y
+CONFIG_RFS_ACCEL=y
+CONFIG_XPS=y
CONFIG_CGROUP_NET_PRIO=y
CONFIG_CGROUP_NET_CLASSID=y
CONFIG_NET_RX_BUSY_POLL=y
CONFIG_BQL=y
CONFIG_BPF_JIT=y
+CONFIG_NET_FLOW_LIMIT=y
#
# Network testing
@@ -904,6 +1036,8 @@ CONFIG_FW_LOADER_COMPRESS=y
# CONFIG_DEBUG_TEST_DRIVER_REMOVE is not set
# CONFIG_TEST_ASYNC_DRIVER_PROBE is not set
CONFIG_GENERIC_CPU_AUTOPROBE=y
+CONFIG_SOC_BUS=y
+CONFIG_GENERIC_ARCH_TOPOLOGY=y
# end of Generic Driver Options
#
@@ -1463,6 +1597,8 @@ CONFIG_TIMER_OF=y
CONFIG_TIMER_PROBE=y
CONFIG_CLKSRC_MMIO=y
CONFIG_BCM2835_TIMER=y
+CONFIG_ARM_ARCH_TIMER=y
+CONFIG_ARM_ARCH_TIMER_EVTSTREAM=y
CONFIG_ARM_TIMER_SP804=y
# CONFIG_MICROCHIP_PIT64B is not set
# end of Clock Source drivers
@@ -1544,7 +1680,14 @@ CONFIG_BCM2835_POWER=y
# IRQ chip support
#
CONFIG_IRQCHIP=y
+CONFIG_ARM_GIC=y
+CONFIG_ARM_GIC_MAX_NR=1
+CONFIG_ARM_GIC_V2M=y
+CONFIG_ARM_GIC_V3=y
+CONFIG_ARM_GIC_V3_ITS=y
+CONFIG_ARM_GIC_V3_ITS_PCI=y
# CONFIG_AL_FIC is not set
+CONFIG_PARTITION_PERCPU=y
# end of IRQ chip support
# CONFIG_IPACK_BUS is not set
@@ -1575,6 +1718,7 @@ CONFIG_RESET_SIMPLE=y
#
# Performance monitor support
#
+# CONFIG_ARM_CCI_PMU is not set
# CONFIG_ARM_CCN is not set
# CONFIG_ARM_PMU is not set
# end of Performance monitor support
@@ -1601,6 +1745,7 @@ CONFIG_NVMEM=y
# CONFIG_FPGA is not set
# CONFIG_FSI is not set
+# CONFIG_TEE is not set
# CONFIG_SIOX is not set
# CONFIG_SLIMBUS is not set
# CONFIG_INTERCONNECT is not set
@@ -1840,6 +1985,7 @@ CONFIG_CRYPTO_MANAGER_DISABLE_TESTS=y
CONFIG_CRYPTO_GF128MUL=m
CONFIG_CRYPTO_NULL=m
CONFIG_CRYPTO_NULL2=y
+# CONFIG_CRYPTO_PCRYPT is not set
# CONFIG_CRYPTO_CRYPTD is not set
CONFIG_CRYPTO_AUTHENC=m
# CONFIG_CRYPTO_TEST is not set
@@ -2054,10 +2200,16 @@ CONFIG_CMA_SIZE_SEL_MBYTES=y
CONFIG_CMA_ALIGNMENT=8
# CONFIG_DMA_API_DEBUG is not set
CONFIG_SGL_ALLOC=y
+CONFIG_CPU_RMAP=y
CONFIG_DQL=y
+CONFIG_GLOB=y
+# CONFIG_GLOB_SELFTEST is not set
CONFIG_NLATTR=y
# CONFIG_IRQ_POLL is not set
CONFIG_LIBFDT=y
+CONFIG_HAVE_GENERIC_VDSO=y
+CONFIG_GENERIC_GETTIMEOFDAY=y
+CONFIG_GENERIC_VDSO_32=y
CONFIG_SG_POOL=y
CONFIG_SBITMAP=y
# CONFIG_STRING_SELFTEST is not set
@@ -2130,6 +2282,7 @@ CONFIG_HAVE_DEBUG_KMEMLEAK=y
CONFIG_ARCH_HAS_DEBUG_VIRTUAL=y
# CONFIG_DEBUG_VIRTUAL is not set
# CONFIG_DEBUG_MEMORY_INIT is not set
+# CONFIG_DEBUG_PER_CPU_MAPS is not set
CONFIG_CC_HAS_KASAN_GENERIC=y
CONFIG_CC_HAS_WORKING_NOSANITIZE_ADDRESS=y
# end of Memory Debugging
@@ -2202,6 +2355,7 @@ CONFIG_LOCK_DEBUGGING_SUPPORT=y
# CONFIG_RCU_SCALE_TEST is not set
# CONFIG_RCU_TORTURE_TEST is not set
# CONFIG_RCU_REF_SCALE_TEST is not set
+CONFIG_RCU_CPU_STALL_TIMEOUT=21
# CONFIG_RCU_TRACE is not set
# CONFIG_RCU_EQS_DEBUG is not set
# end of RCU Debugging