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# SPDX-License-Identifier: GPL-2.0-only
#
config RV_MON_EVENTS
bool
config RV_MON_MAINTENANCE_EVENTS
bool
config DA_MON_EVENTS_IMPLICIT
select RV_MON_EVENTS
select RV_MON_MAINTENANCE_EVENTS
bool
config DA_MON_EVENTS_ID
select RV_MON_EVENTS
select RV_MON_MAINTENANCE_EVENTS
bool
config LTL_MON_EVENTS_ID
select RV_MON_EVENTS
bool
config RV_LTL_MONITOR
bool
config RV_HA_MONITOR
bool
config HA_MON_EVENTS_IMPLICIT
select DA_MON_EVENTS_IMPLICIT
select RV_HA_MONITOR
bool
config HA_MON_EVENTS_ID
select DA_MON_EVENTS_ID
select RV_HA_MONITOR
bool
menuconfig RV
bool "Runtime Verification"
select 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
config RV_PER_TASK_MONITORS
int "Maximum number of per-task monitor"
depends on RV
range 1 8
default 2
help
This option configures the maximum number of per-task RV monitors that can run
simultaneously.
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/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/sts/Kconfig"
source "kernel/trace/rv/monitors/nrp/Kconfig"
source "kernel/trace/rv/monitors/sssw/Kconfig"
source "kernel/trace/rv/monitors/opid/Kconfig"
# Add new sched monitors here
source "kernel/trace/rv/monitors/rtapp/Kconfig"
source "kernel/trace/rv/monitors/pagefault/Kconfig"
source "kernel/trace/rv/monitors/sleep/Kconfig"
source "kernel/trace/rv/monitors/wakeup/Kconfig"
# Add new rtapp monitors here
source "kernel/trace/rv/monitors/stall/Kconfig"
source "kernel/trace/rv/monitors/deadline/Kconfig"
source "kernel/trace/rv/monitors/nomiss/Kconfig"
# Add new deadline monitors here
# 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.
config RV_MONITORS_KUNIT_TEST
tristate "KUnit tests for RV monitors" if !KUNIT_ALL_TESTS
depends on KUNIT && RV && RV_REACTORS
default KUNIT_ALL_TESTS
help
Enable KUnit tests for the RV (Runtime Verification) monitors.
These tests verify that monitors correctly detect violations by
triggering fake events and validating the expected reactions.
Enabling this may slightly increase overhead of some monitors if any
unrelated KUnit test is running.
If unsure, say N.
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