[for-next][PATCH 00/40] tracing: Updates for 5.16
From: Steven Rostedt
Date: Fri Oct 22 2021 - 16:48:47 EST
Finally, this code now passes all my tests!
git://git.kernel.org/pub/scm/linux/kernel/git/rostedt/linux-trace.git
for-next
Head SHA1: fed240d9c9743815fcbc0ca5c0913292ce1f25e2
Arnd Bergmann (1):
tracing: use %ps format string to print symbols
Carles Pey (1):
ftrace: Add unit test for removing trace function
Changbin Du (1):
tracing: in_irq() cleanup
Jiri Olsa (6):
x86/ftrace: Remove extra orig rax move
tracing: Add trampoline/graph selftest
ftrace: Add ftrace_add_rec_direct function
ftrace: Add multi direct register/unregister interface
ftrace: Add multi direct modify interface
ftrace/samples: Add multi direct interface test module
Kalesh Singh (1):
tracing/cfi: Fix cmp_entries_* functions signature mismatch
Masami Hiramatsu (16):
bootconfig: Allocate xbc_data inside xbc_init()
bootconfig: Add xbc_get_info() for the node information
tools/bootconfig: Run test script when build all
bootconfig: Rename xbc_destroy_all() to xbc_exit()
bootconfig: Split parse-tree part from xbc_init
bootconfig: Remove unused debug function
tools/bootconfig: Print all error message in stderr
bootconfig: Replace u16 and u32 with uint16_t and uint32_t
bootconfig: Cleanup dummy headers in tools/bootconfig
x86/unwind: Compile kretprobe fixup code only if CONFIG_KRETPROBES=y
arm64: kprobes: Record frame pointer with kretprobe instance
arm64: kprobes: Make a frame pointer on __kretprobe_trampoline
arm64: Recover kretprobe modified return address in stacktrace
ARM: clang: Do not rely on lr register for stacktrace
ARM: kprobes: Make a frame pointer on __kretprobe_trampoline
ARM: Recover kretprobe modified return address in stacktrace
Steven Rostedt (VMware) (12):
tracing: Initialize upper and lower vars in pid_list_refill_irq()
tracefs: Have tracefs directories not set OTH permission bits by default
tracing: Disable "other" permission bits in the tracefs files
tracing: Use linker magic instead of recasting ftrace_ops_list_func()
tracing: Reuse logic from perf's get_recursion_context()
tracing/perf: Add interrupt_context_level() helper
x86/ftrace: Remove fault protection code in prepare_ftrace_return
ftrace/x86_64: Have function graph tracer depend on DYNAMIC_FTRACE
x86/ftrace: Make function graph use ftrace directly
tracing: Fix selftest config check for function graph start up test
ftrace/direct: Do not disable when switching direct callers
tracing: Explain the trace recursion transition bit better
Sven Schnelle (1):
kprobes: convert tests to kunit
Weizhao Ouyang (1):
ftrace: Cleanup ftrace_dyn_arch_init()
----
arch/arm/Kconfig | 1 +
arch/arm/include/asm/stacktrace.h | 9 +
arch/arm/kernel/ftrace.c | 5 -
arch/arm/kernel/return_address.c | 4 +
arch/arm/kernel/stacktrace.c | 17 +-
arch/arm/probes/kprobes/core.c | 28 ++-
arch/arm64/Kconfig | 1 +
arch/arm64/include/asm/stacktrace.h | 4 +
arch/arm64/kernel/ftrace.c | 5 -
arch/arm64/kernel/probes/kprobes.c | 4 +-
arch/arm64/kernel/probes/kprobes_trampoline.S | 4 +
arch/arm64/kernel/stacktrace.c | 7 +
arch/csky/kernel/ftrace.c | 5 -
arch/ia64/kernel/ftrace.c | 6 -
arch/microblaze/kernel/ftrace.c | 5 -
arch/nds32/kernel/ftrace.c | 5 -
arch/parisc/kernel/ftrace.c | 5 -
arch/riscv/kernel/ftrace.c | 5 -
arch/s390/kernel/ftrace.c | 5 -
arch/sh/kernel/ftrace.c | 5 -
arch/sparc/kernel/ftrace.c | 5 -
arch/x86/Kconfig | 2 +-
arch/x86/include/asm/ftrace.h | 9 +-
arch/x86/include/asm/unwind.h | 6 +
arch/x86/kernel/ftrace.c | 76 +++---
arch/x86/kernel/ftrace_64.S | 30 +--
fs/tracefs/inode.c | 3 +-
include/asm-generic/vmlinux.lds.h | 10 +-
include/linux/bootconfig.h | 31 ++-
include/linux/ftrace.h | 38 ++-
include/linux/preempt.h | 21 ++
include/linux/trace_recursion.h | 16 +-
init/main.c | 16 +-
kernel/events/internal.h | 7 +-
kernel/kprobes.c | 3 -
kernel/test_kprobes.c | 222 +++++-------------
kernel/trace/fgraph.c | 6 +-
kernel/trace/ftrace.c | 325 ++++++++++++++++++++++----
kernel/trace/pid_list.c | 4 +-
kernel/trace/ring_buffer.c | 9 +-
kernel/trace/trace.c | 73 +++---
kernel/trace/trace.h | 5 +-
kernel/trace/trace_dynevent.c | 2 +-
kernel/trace/trace_events.c | 42 ++--
kernel/trace/trace_events_hist.c | 15 +-
kernel/trace/trace_events_synth.c | 4 +-
kernel/trace/trace_functions_graph.c | 4 +-
kernel/trace/trace_hwlat.c | 6 +-
kernel/trace/trace_kprobe.c | 8 +-
kernel/trace/trace_osnoise.c | 14 +-
kernel/trace/trace_printk.c | 2 +-
kernel/trace/trace_recursion_record.c | 4 +-
kernel/trace/trace_selftest.c | 92 +++++++-
kernel/trace/trace_stack.c | 6 +-
kernel/trace/trace_stat.c | 6 +-
kernel/trace/trace_uprobe.c | 4 +-
kernel/trace/tracing_map.c | 40 ++--
lib/Kconfig.debug | 3 +-
lib/bootconfig.c | 231 +++++++++++-------
samples/ftrace/Makefile | 1 +
samples/ftrace/ftrace-direct-multi.c | 52 +++++
tools/bootconfig/Makefile | 4 +-
tools/bootconfig/include/linux/bootconfig.h | 45 +++-
tools/bootconfig/include/linux/bug.h | 12 -
tools/bootconfig/include/linux/ctype.h | 7 -
tools/bootconfig/include/linux/errno.h | 7 -
tools/bootconfig/include/linux/kernel.h | 18 --
tools/bootconfig/include/linux/memblock.h | 11 -
tools/bootconfig/include/linux/printk.h | 14 --
tools/bootconfig/include/linux/string.h | 32 ---
tools/bootconfig/main.c | 32 +--
71 files changed, 1033 insertions(+), 732 deletions(-)
create mode 100644 samples/ftrace/ftrace-direct-multi.c
delete mode 100644 tools/bootconfig/include/linux/bug.h
delete mode 100644 tools/bootconfig/include/linux/ctype.h
delete mode 100644 tools/bootconfig/include/linux/errno.h
delete mode 100644 tools/bootconfig/include/linux/kernel.h
delete mode 100644 tools/bootconfig/include/linux/memblock.h
delete mode 100644 tools/bootconfig/include/linux/printk.h
delete mode 100644 tools/bootconfig/include/linux/string.h