From: Steven Rostedt <rostedt@goodmis.org>
To: linux-kernel@vger.kernel.org
Cc: Ingo Molnar <mingo@kernel.org>,
Andrew Morton <akpm@linux-foundation.org>,
Josh Poimboeuf <jpoimboe@redhat.com>,
Masami Hiramatsu <mhiramat@kernel.org>,
Punit Agrawal <punitagrawal@gmail.com>
Subject: [for-linus][PATCH 00/27] tracing: Updates for 5.16
Date: Tue, 05 Oct 2021 09:57:33 -0400 [thread overview]
Message-ID: <20211005135733.485175654@goodmis.org> (raw)
git://git.kernel.org/pub/scm/linux/kernel/git/rostedt/linux-trace.git
for-next
Head SHA1: bf094cffea2a6503ce84062f9f0243bef77c58f9
Josh Poimboeuf (3):
objtool: Add frame-pointer-specific function ignore
objtool: Ignore unwind hints for ignored functions
x86/kprobes: Add UNWIND_HINT_FUNC on kretprobe_trampoline()
Masami Hiramatsu (19):
kprobes: treewide: Cleanup the error messages for kprobes
kprobes: Fix coding style issues
kprobes: Use IS_ENABLED() instead of kprobes_built_in()
kprobes: Add assertions for required lock
kprobes: treewide: Use 'kprobe_opcode_t *' for the code address in get_optimized_kprobe()
kprobes: Use bool type for functions which returns boolean value
ia64: kprobes: Fix to pass correct trampoline address to the handler
kprobes: treewide: Replace arch_deref_entry_point() with dereference_symbol_descriptor()
kprobes: treewide: Remove trampoline_address from kretprobe_trampoline_handler()
kprobes: treewide: Make it harder to refer kretprobe_trampoline directly
kprobes: Add kretprobe_find_ret_addr() for searching return address
ARC: Add instruction_pointer_set() API
ia64: Add instruction_pointer_set() API
arm: kprobes: Make space for instruction pointer on stack
kprobes: Enable stacktrace from pt_regs in kretprobe handler
x86/kprobes: Push a fake return address at kretprobe_trampoline
x86/unwind: Recover kretprobe trampoline entry
tracing: Show kretprobe unknown indicator only for kretprobe_trampoline
x86/kprobes: Fixup return address in generic trampoline handler
Punit Agrawal (5):
kprobes: Do not use local variable when creating debugfs file
kprobes: Use helper to parse boolean input from userspace
kprobe: Simplify prepare_kprobe() by dropping redundant version
csky: ftrace: Drop duplicate implementation of arch_check_ftrace_location()
kprobes: Make arch_check_ftrace_location static
----
arch/arc/include/asm/kprobes.h | 2 +-
arch/arc/include/asm/ptrace.h | 5 +
arch/arc/kernel/kprobes.c | 13 +-
arch/arm/probes/kprobes/core.c | 15 +-
arch/arm/probes/kprobes/opt-arm.c | 7 +-
arch/arm64/include/asm/kprobes.h | 2 +-
arch/arm64/kernel/probes/kprobes.c | 10 +-
arch/arm64/kernel/probes/kprobes_trampoline.S | 4 +-
arch/csky/include/asm/kprobes.h | 2 +-
arch/csky/kernel/probes/ftrace.c | 7 -
arch/csky/kernel/probes/kprobes.c | 14 +-
arch/csky/kernel/probes/kprobes_trampoline.S | 4 +-
arch/ia64/include/asm/ptrace.h | 5 +
arch/ia64/kernel/kprobes.c | 15 +-
arch/mips/kernel/kprobes.c | 26 +-
arch/parisc/kernel/kprobes.c | 6 +-
arch/powerpc/include/asm/kprobes.h | 2 +-
arch/powerpc/kernel/kprobes.c | 29 +-
arch/powerpc/kernel/optprobes.c | 8 +-
arch/powerpc/kernel/stacktrace.c | 2 +-
arch/riscv/include/asm/kprobes.h | 2 +-
arch/riscv/kernel/probes/kprobes.c | 15 +-
arch/riscv/kernel/probes/kprobes_trampoline.S | 4 +-
arch/s390/include/asm/kprobes.h | 2 +-
arch/s390/kernel/kprobes.c | 16 +-
arch/s390/kernel/stacktrace.c | 2 +-
arch/sh/include/asm/kprobes.h | 2 +-
arch/sh/kernel/kprobes.c | 12 +-
arch/sparc/include/asm/kprobes.h | 2 +-
arch/sparc/kernel/kprobes.c | 12 +-
arch/x86/include/asm/kprobes.h | 1 -
arch/x86/include/asm/unwind.h | 23 ++
arch/x86/include/asm/unwind_hints.h | 5 +
arch/x86/kernel/kprobes/core.c | 71 +++-
arch/x86/kernel/kprobes/opt.c | 6 +-
arch/x86/kernel/unwind_frame.c | 3 +-
arch/x86/kernel/unwind_guess.c | 3 +-
arch/x86/kernel/unwind_orc.c | 21 +-
include/linux/kprobes.h | 113 +++---
include/linux/objtool.h | 12 +
kernel/kprobes.c | 502 ++++++++++++++------------
kernel/trace/trace_kprobe.c | 2 +-
kernel/trace/trace_output.c | 17 +-
lib/error-inject.c | 3 +-
tools/include/linux/objtool.h | 12 +
tools/objtool/check.c | 2 +-
46 files changed, 607 insertions(+), 436 deletions(-)
next reply other threads:[~2021-10-05 14:00 UTC|newest]
Thread overview: 29+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-10-05 13:57 Steven Rostedt [this message]
2021-10-05 13:57 ` [for-linus][PATCH 01/27] kprobes: Do not use local variable when creating debugfs file Steven Rostedt
2021-10-05 13:57 ` [for-linus][PATCH 02/27] kprobes: Use helper to parse boolean input from userspace Steven Rostedt
2021-10-05 13:57 ` [for-linus][PATCH 03/27] kprobe: Simplify prepare_kprobe() by dropping redundant version Steven Rostedt
2021-10-05 13:57 ` [for-linus][PATCH 04/27] csky: ftrace: Drop duplicate implementation of arch_check_ftrace_location() Steven Rostedt
2021-10-05 13:57 ` [for-linus][PATCH 05/27] kprobes: Make arch_check_ftrace_location static Steven Rostedt
2021-10-05 13:57 ` [for-linus][PATCH 06/27] kprobes: treewide: Cleanup the error messages for kprobes Steven Rostedt
2021-10-05 13:57 ` [for-linus][PATCH 07/27] kprobes: Fix coding style issues Steven Rostedt
2021-10-05 13:57 ` [for-linus][PATCH 08/27] kprobes: Use IS_ENABLED() instead of kprobes_built_in() Steven Rostedt
2021-10-05 13:57 ` [for-linus][PATCH 09/27] kprobes: Add assertions for required lock Steven Rostedt
2021-10-05 13:57 ` [for-linus][PATCH 10/27] kprobes: treewide: Use kprobe_opcode_t * for the code address in get_optimized_kprobe() Steven Rostedt
2021-10-05 13:57 ` [for-linus][PATCH 11/27] kprobes: Use bool type for functions which returns boolean value Steven Rostedt
2021-10-05 13:57 ` [for-linus][PATCH 12/27] ia64: kprobes: Fix to pass correct trampoline address to the handler Steven Rostedt
2021-10-05 13:57 ` [for-linus][PATCH 13/27] kprobes: treewide: Replace arch_deref_entry_point() with dereference_symbol_descriptor() Steven Rostedt
2021-10-05 13:57 ` [for-linus][PATCH 14/27] kprobes: treewide: Remove trampoline_address from kretprobe_trampoline_handler() Steven Rostedt
2021-10-05 13:57 ` [for-linus][PATCH 15/27] kprobes: treewide: Make it harder to refer kretprobe_trampoline directly Steven Rostedt
2021-10-05 13:57 ` [for-linus][PATCH 16/27] kprobes: Add kretprobe_find_ret_addr() for searching return address Steven Rostedt
2021-10-05 13:57 ` [for-linus][PATCH 17/27] objtool: Add frame-pointer-specific function ignore Steven Rostedt
2021-10-05 13:57 ` [for-linus][PATCH 18/27] objtool: Ignore unwind hints for ignored functions Steven Rostedt
2021-10-05 13:57 ` [for-linus][PATCH 19/27] x86/kprobes: Add UNWIND_HINT_FUNC on kretprobe_trampoline() Steven Rostedt
2021-10-05 13:57 ` [for-linus][PATCH 20/27] ARC: Add instruction_pointer_set() API Steven Rostedt
2021-10-05 13:57 ` [for-linus][PATCH 21/27] ia64: " Steven Rostedt
2021-10-05 13:57 ` [for-linus][PATCH 22/27] arm: kprobes: Make space for instruction pointer on stack Steven Rostedt
2021-10-05 13:57 ` [for-linus][PATCH 23/27] kprobes: Enable stacktrace from pt_regs in kretprobe handler Steven Rostedt
2021-10-05 13:57 ` [for-linus][PATCH 24/27] x86/kprobes: Push a fake return address at kretprobe_trampoline Steven Rostedt
2021-10-05 13:57 ` [for-linus][PATCH 25/27] x86/unwind: Recover kretprobe trampoline entry Steven Rostedt
2021-10-05 13:57 ` [for-linus][PATCH 26/27] tracing: Show kretprobe unknown indicator only for kretprobe_trampoline Steven Rostedt
2021-10-05 13:58 ` [for-linus][PATCH 27/27] x86/kprobes: Fixup return address in generic trampoline handler Steven Rostedt
2021-10-05 15:00 ` [for-linus][PATCH 00/27] tracing: Updates for 5.16 Steven Rostedt
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