Enable more kernel tracing
Change-Id: I023aadd74bb70bd0e082fd7febcd01ff8654b6a1
Signed-off-by: Austin Schuh <austin.linux@gmail.com>
diff --git a/frc971/rockpi/.config b/frc971/rockpi/.config
index 18a33b7..8a2c615 100644
--- a/frc971/rockpi/.config
+++ b/frc971/rockpi/.config
@@ -115,8 +115,7 @@
#
CONFIG_TICK_CPU_ACCOUNTING=y
# CONFIG_VIRT_CPU_ACCOUNTING_GEN is not set
-CONFIG_IRQ_TIME_ACCOUNTING=y
-CONFIG_HAVE_SCHED_AVG_IRQ=y
+# CONFIG_IRQ_TIME_ACCOUNTING is not set
CONFIG_SCHED_THERMAL_PRESSURE=y
CONFIG_BSD_PROCESS_ACCT=y
CONFIG_BSD_PROCESS_ACCT_V3=y
@@ -134,21 +133,30 @@
#
CONFIG_TREE_RCU=y
CONFIG_PREEMPT_RCU=y
-# CONFIG_RCU_EXPERT is not set
+CONFIG_RCU_EXPERT=y
CONFIG_SRCU=y
CONFIG_TREE_SRCU=y
CONFIG_TASKS_RCU_GENERIC=y
+# CONFIG_FORCE_TASKS_RCU is not set
CONFIG_TASKS_RCU=y
+# CONFIG_FORCE_TASKS_RUDE_RCU is not set
+CONFIG_TASKS_RUDE_RCU=y
+# CONFIG_FORCE_TASKS_TRACE_RCU is not set
CONFIG_TASKS_TRACE_RCU=y
CONFIG_RCU_STALL_COMMON=y
CONFIG_RCU_NEED_SEGCBLIST=y
+CONFIG_RCU_FANOUT=64
+CONFIG_RCU_FANOUT_LEAF=16
CONFIG_RCU_BOOST=y
CONFIG_RCU_BOOST_DELAY=500
+# CONFIG_RCU_EXP_KTHREAD is not set
+# CONFIG_RCU_NOCB_CPU is not set
+CONFIG_TASKS_TRACE_RCU_READ_MB=y
# end of RCU Subsystem
CONFIG_IKCONFIG=y
CONFIG_IKCONFIG_PROC=y
-# CONFIG_IKHEADERS is not set
+CONFIG_IKHEADERS=m
CONFIG_LOG_BUF_SHIFT=17
CONFIG_LOG_CPU_MAX_BUF_SHIFT=12
CONFIG_PRINTK_SAFE_LOG_BUF_SHIFT=13
@@ -414,12 +422,9 @@
CONFIG_HW_PERF_EVENTS=y
CONFIG_PARAVIRT=y
# CONFIG_PARAVIRT_TIME_ACCOUNTING is not set
-CONFIG_KEXEC=y
# CONFIG_KEXEC_FILE is not set
CONFIG_CRASH_DUMP=y
-CONFIG_TRANS_TABLE=y
-CONFIG_XEN_DOM0=y
-CONFIG_XEN=y
+# CONFIG_XEN is not set
CONFIG_FORCE_MAX_ZONEORDER=11
CONFIG_UNMAP_KERNEL_AT_EL0=y
CONFIG_MITIGATE_SPECTRE_BRANCH_HISTORY=y
@@ -511,29 +516,17 @@
#
# Power management options
#
-CONFIG_SUSPEND=y
-CONFIG_SUSPEND_FREEZER=y
-# CONFIG_SUSPEND_SKIP_SYNC is not set
-CONFIG_HIBERNATE_CALLBACKS=y
-CONFIG_HIBERNATION=y
-CONFIG_HIBERNATION_SNAPSHOT_DEV=y
-CONFIG_PM_STD_PARTITION=""
-CONFIG_PM_SLEEP=y
-CONFIG_PM_SLEEP_SMP=y
-# CONFIG_PM_AUTOSLEEP is not set
-# CONFIG_PM_USERSPACE_AUTOSLEEP is not set
-# CONFIG_PM_WAKELOCKS is not set
+# CONFIG_SUSPEND is not set
+# CONFIG_HIBERNATION is not set
CONFIG_PM=y
# CONFIG_PM_DEBUG is not set
CONFIG_PM_CLK=y
CONFIG_PM_GENERIC_DOMAINS=y
-CONFIG_WQ_POWER_EFFICIENT_DEFAULT=y
-CONFIG_PM_GENERIC_DOMAINS_SLEEP=y
+# CONFIG_WQ_POWER_EFFICIENT_DEFAULT is not set
CONFIG_PM_GENERIC_DOMAINS_OF=y
CONFIG_CPU_PM=y
# CONFIG_ENERGY_MODEL is not set
CONFIG_ARCH_HIBERNATION_POSSIBLE=y
-CONFIG_ARCH_HIBERNATION_HEADER=y
CONFIG_ARCH_SUSPEND_POSSIBLE=y
# end of Power management options
@@ -620,14 +613,13 @@
#
# General architecture-dependent options
#
-CONFIG_CRASH_CORE=y
-CONFIG_KEXEC_CORE=y
CONFIG_ARCH_HAS_SUBPAGE_FAULTS=y
-# CONFIG_KPROBES is not set
+CONFIG_KPROBES=y
CONFIG_JUMP_LABEL=y
# CONFIG_STATIC_KEYS_SELFTEST is not set
CONFIG_UPROBES=y
CONFIG_HAVE_EFFICIENT_UNALIGNED_ACCESS=y
+CONFIG_KRETPROBES=y
CONFIG_HAVE_IOREMAP_PROT=y
CONFIG_HAVE_KPROBES=y
CONFIG_HAVE_KRETPROBES=y
@@ -794,7 +786,6 @@
CONFIG_ARCH_USE_QUEUED_RWLOCKS=y
CONFIG_ARCH_HAS_NON_OVERLAPPING_ADDRESS_SPACE=y
CONFIG_ARCH_HAS_SYSCALL_WRAPPER=y
-CONFIG_FREEZER=y
#
# Executable file formats
@@ -851,7 +842,6 @@
CONFIG_ARCH_ENABLE_HUGEPAGE_MIGRATION=y
CONFIG_CONTIG_ALLOC=y
CONFIG_PHYS_ADDR_T_64BIT=y
-CONFIG_MMU_NOTIFIER=y
CONFIG_KSM=y
CONFIG_DEFAULT_MMAP_MIN_ADDR=4096
CONFIG_ARCH_SUPPORTS_MEMORY_FAILURE=y
@@ -1378,7 +1368,6 @@
CONFIG_FW_LOADER_USER_HELPER=y
CONFIG_FW_LOADER_USER_HELPER_FALLBACK=y
# CONFIG_FW_LOADER_COMPRESS is not set
-CONFIG_FW_CACHE=y
# CONFIG_FW_UPLOAD is not set
# end of Firmware loader
@@ -1389,7 +1378,6 @@
# CONFIG_DEBUG_DEVRES is not set
# CONFIG_DEBUG_TEST_DRIVER_REMOVE is not set
# CONFIG_TEST_ASYNC_DRIVER_PROBE is not set
-CONFIG_SYS_HYPERVISOR=y
CONFIG_GENERIC_CPU_AUTOPROBE=y
CONFIG_GENERIC_CPU_VULNERABILITIES=y
CONFIG_SOC_BUS=y
@@ -1621,8 +1609,6 @@
# CONFIG_BLK_DEV_RAM is not set
# CONFIG_CDROM_PKTCDVD is not set
# CONFIG_ATA_OVER_ETH is not set
-# CONFIG_XEN_BLKDEV_FRONTEND is not set
-# CONFIG_XEN_BLKDEV_BACKEND is not set
# CONFIG_VIRTIO_BLK is not set
# CONFIG_BLK_DEV_RBD is not set
# CONFIG_BLK_DEV_UBLK is not set
@@ -2114,8 +2100,6 @@
# CONFIG_WWAN is not set
# end of Wireless WAN
-# CONFIG_XEN_NETDEV_FRONTEND is not set
-# CONFIG_XEN_NETDEV_BACKEND is not set
# CONFIG_VMXNET3 is not set
# CONFIG_NETDEVSIM is not set
# CONFIG_NET_FAILOVER is not set
@@ -2175,7 +2159,6 @@
CONFIG_VT=y
CONFIG_CONSOLE_TRANSLATIONS=y
CONFIG_VT_CONSOLE=y
-CONFIG_VT_CONSOLE_SLEEP=y
CONFIG_HW_CONSOLE=y
CONFIG_VT_HW_CONSOLE_BINDING=y
CONFIG_UNIX98_PTYS=y
@@ -2241,7 +2224,6 @@
# CONFIG_N_GSM is not set
# CONFIG_NOZOMI is not set
# CONFIG_NULL_TTY is not set
-# CONFIG_HVC_XEN is not set
# CONFIG_HVC_DCC is not set
# CONFIG_RPMSG_TTY is not set
CONFIG_SERIAL_DEV_BUS=y
@@ -2839,7 +2821,6 @@
# CONFIG_ALIM7101_WDT is not set
# CONFIG_I6300ESB_WDT is not set
# CONFIG_MEN_A21_WDT is not set
-# CONFIG_XEN_WDT is not set
#
# PCI-based Watchdog Cards
@@ -3987,7 +3968,6 @@
# CONFIG_TINYDRM_ST7586 is not set
# CONFIG_TINYDRM_ST7735R is not set
# CONFIG_DRM_PL111 is not set
-# CONFIG_DRM_XEN_FRONTEND is not set
CONFIG_DRM_LIMA=m
CONFIG_DRM_PANFROST=m
# CONFIG_DRM_TIDSS is not set
@@ -4220,7 +4200,6 @@
# CONFIG_USB_SL811_HCD is not set
# CONFIG_USB_R8A66597_HCD is not set
# CONFIG_USB_HCD_TEST_MODE is not set
-# CONFIG_USB_XEN_HCD is not set
#
# USB Device Class drivers
@@ -4735,30 +4714,6 @@
#
# end of Microsoft Hyper-V guest support
-#
-# Xen driver support
-#
-CONFIG_XEN_BALLOON=y
-CONFIG_XEN_SCRUB_PAGES_DEFAULT=y
-CONFIG_XEN_DEV_EVTCHN=y
-CONFIG_XEN_BACKEND=y
-CONFIG_XENFS=y
-CONFIG_XEN_COMPAT_XENFS=y
-CONFIG_XEN_SYS_HYPERVISOR=y
-CONFIG_XEN_GNTDEV=y
-CONFIG_XEN_GRANT_DEV_ALLOC=y
-# CONFIG_XEN_GRANT_DMA_ALLOC is not set
-CONFIG_SWIOTLB_XEN=y
-CONFIG_XEN_PCI_STUB=y
-CONFIG_XEN_PCIDEV_STUB=m
-# CONFIG_XEN_PVCALLS_FRONTEND is not set
-# CONFIG_XEN_PVCALLS_BACKEND is not set
-CONFIG_XEN_PRIVCMD=y
-CONFIG_XEN_EFI=y
-CONFIG_XEN_AUTO_XLATE=y
-# CONFIG_XEN_VIRTIO is not set
-# end of Xen driver support
-
# CONFIG_GREYBUS is not set
# CONFIG_COMEDI is not set
CONFIG_STAGING=y
@@ -4974,7 +4929,6 @@
# NXP/Freescale QorIQ SoC drivers
#
# CONFIG_QUICC_ENGINE is not set
-# CONFIG_FSL_RCPM is not set
# end of NXP/Freescale QorIQ SoC drivers
#
@@ -5832,6 +5786,7 @@
CONFIG_PSTORE_COMPRESS_DEFAULT="deflate"
# CONFIG_PSTORE_CONSOLE is not set
# CONFIG_PSTORE_PMSG is not set
+# CONFIG_PSTORE_FTRACE is not set
# CONFIG_PSTORE_RAM is not set
# CONFIG_PSTORE_BLK is not set
# CONFIG_SYSV_FS is not set
@@ -6192,7 +6147,6 @@
# CONFIG_RANDOM32_SELFTEST is not set
CONFIG_ZLIB_INFLATE=y
CONFIG_ZLIB_DEFLATE=y
-CONFIG_LZO_COMPRESS=y
CONFIG_LZO_DECOMPRESS=y
CONFIG_LZ4_DECOMPRESS=y
CONFIG_ZSTD_DECOMPRESS=y
@@ -6214,7 +6168,6 @@
CONFIG_DECOMPRESS_LZ4=y
CONFIG_DECOMPRESS_ZSTD=y
CONFIG_GENERIC_ALLOCATOR=y
-CONFIG_INTERVAL_TREE=y
CONFIG_ASSOCIATIVE_ARRAY=y
CONFIG_HAS_IOMEM=y
CONFIG_HAS_IOPORT_MAP=y
@@ -6487,7 +6440,11 @@
CONFIG_TRACING_SUPPORT=y
CONFIG_FTRACE=y
CONFIG_BOOTTIME_TRACING=y
-# CONFIG_FUNCTION_TRACER is not set
+CONFIG_FUNCTION_TRACER=y
+CONFIG_FUNCTION_GRAPH_TRACER=y
+CONFIG_DYNAMIC_FTRACE=y
+CONFIG_DYNAMIC_FTRACE_WITH_REGS=y
+CONFIG_FUNCTION_PROFILER=y
# CONFIG_STACK_TRACER is not set
CONFIG_TRACE_PREEMPT_TOGGLE=y
CONFIG_IRQSOFF_TRACER=y
@@ -6503,21 +6460,30 @@
# CONFIG_PROFILE_ANNOTATED_BRANCHES is not set
# CONFIG_PROFILE_ALL_BRANCHES is not set
# CONFIG_BLK_DEV_IO_TRACE is not set
+CONFIG_KPROBE_EVENTS=y
+CONFIG_KPROBE_EVENTS_ON_NOTRACE=y
CONFIG_UPROBE_EVENTS=y
CONFIG_BPF_EVENTS=y
CONFIG_DYNAMIC_EVENTS=y
CONFIG_PROBE_EVENTS=y
+# CONFIG_BPF_KPROBE_OVERRIDE is not set
+CONFIG_FTRACE_MCOUNT_RECORD=y
+CONFIG_FTRACE_MCOUNT_USE_PATCHABLE_FUNCTION_ENTRY=y
CONFIG_SYNTH_EVENTS=y
# CONFIG_HIST_TRIGGERS is not set
CONFIG_TRACE_EVENT_INJECT=y
# CONFIG_TRACEPOINT_BENCHMARK is not set
# CONFIG_RING_BUFFER_BENCHMARK is not set
# CONFIG_TRACE_EVAL_MAP_FILE is not set
+CONFIG_FTRACE_RECORD_RECURSION=y
+CONFIG_FTRACE_RECORD_RECURSION_SIZE=128
+CONFIG_RING_BUFFER_RECORD_RECURSION=y
# CONFIG_FTRACE_STARTUP_TEST is not set
# CONFIG_RING_BUFFER_STARTUP_TEST is not set
# CONFIG_RING_BUFFER_VALIDATE_TIME_DELTAS is not set
# CONFIG_PREEMPTIRQ_DELAY_TEST is not set
# CONFIG_SYNTH_EVENT_GEN_TEST is not set
+# CONFIG_KPROBE_EVENT_GEN_TEST is not set
# CONFIG_RV is not set
# CONFIG_SAMPLES is not set
CONFIG_STRICT_DEVMEM=y
@@ -6536,6 +6502,7 @@
#
# CONFIG_KUNIT is not set
# CONFIG_NOTIFIER_ERROR_INJECTION is not set
+CONFIG_FUNCTION_ERROR_INJECTION=y
# CONFIG_FAULT_INJECTION is not set
CONFIG_ARCH_HAS_KCOV=y
CONFIG_CC_HAS_SANCOV_TRACE_PC=y