mirror of
git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
synced 2025-09-04 20:19:47 +08:00
fbe6c09b7e
Add 3 per-cpu monitors as part of the sched model:
* scpd: schedule called with preemption disabled
Monitor to ensure schedule is called with preemption disabled
* snep: schedule does not enable preempt
Monitor to ensure schedule does not enable preempt
* sncid: schedule not called with interrupt disabled
Monitor to ensure schedule is not called with interrupt disabled
To: Ingo Molnar <mingo@redhat.com>
To: Peter Zijlstra <peterz@infradead.org>
Cc: Juri Lelli <juri.lelli@redhat.com>
Cc: Ingo Molnar <mingo@redhat.com>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: John Kacur <jkacur@redhat.com>
Cc: Clark Williams <williams@redhat.com>
Link: https://lore.kernel.org/20250305140406.350227-6-gmonaco@redhat.com
Signed-off-by: Gabriele Monaco <gmonaco@redhat.com>
Signed-off-by: Steven Rostedt (Google) <rostedt@goodmis.org>
65 lines
1.9 KiB
Plaintext
65 lines
1.9 KiB
Plaintext
# SPDX-License-Identifier: GPL-2.0-only
|
|
#
|
|
config DA_MON_EVENTS
|
|
bool
|
|
|
|
config DA_MON_EVENTS_IMPLICIT
|
|
select DA_MON_EVENTS
|
|
bool
|
|
|
|
config DA_MON_EVENTS_ID
|
|
select DA_MON_EVENTS
|
|
bool
|
|
|
|
menuconfig RV
|
|
bool "Runtime Verification"
|
|
depends on TRACING
|
|
help
|
|
Enable the kernel runtime verification infrastructure. RV is a
|
|
lightweight (yet rigorous) method that complements classical
|
|
exhaustive verification techniques (such as model checking and
|
|
theorem proving). RV works by analyzing the trace of the system's
|
|
actual execution, comparing it against a formal specification of
|
|
the system behavior.
|
|
|
|
For further information, see:
|
|
Documentation/trace/rv/runtime-verification.rst
|
|
|
|
source "kernel/trace/rv/monitors/wip/Kconfig"
|
|
source "kernel/trace/rv/monitors/wwnr/Kconfig"
|
|
source "kernel/trace/rv/monitors/sched/Kconfig"
|
|
source "kernel/trace/rv/monitors/tss/Kconfig"
|
|
source "kernel/trace/rv/monitors/sco/Kconfig"
|
|
source "kernel/trace/rv/monitors/snroc/Kconfig"
|
|
source "kernel/trace/rv/monitors/scpd/Kconfig"
|
|
source "kernel/trace/rv/monitors/snep/Kconfig"
|
|
source "kernel/trace/rv/monitors/sncid/Kconfig"
|
|
# Add new monitors here
|
|
|
|
config RV_REACTORS
|
|
bool "Runtime verification reactors"
|
|
default y
|
|
depends on RV
|
|
help
|
|
Enables the online runtime verification reactors. A runtime
|
|
monitor can cause a reaction to the detection of an exception
|
|
on the model's execution. By default, the monitors have
|
|
tracing reactions, printing the monitor output via tracepoints,
|
|
but other reactions can be added (on-demand) via this interface.
|
|
|
|
config RV_REACT_PRINTK
|
|
bool "Printk reactor"
|
|
depends on RV_REACTORS
|
|
default y
|
|
help
|
|
Enables the printk reactor. The printk reactor emits a printk()
|
|
message if an exception is found.
|
|
|
|
config RV_REACT_PANIC
|
|
bool "Panic reactor"
|
|
depends on RV_REACTORS
|
|
default y
|
|
help
|
|
Enables the panic reactor. The panic reactor emits a printk()
|
|
message if an exception is found and panic()s the system.
|