the analysis would not catch the illegal reference.
This option tells gcc to inline less (but it does result in
a larger kernel).
- - Run the section mismatch analysis for each module/built-in.o file.
+ - Run the section mismatch analysis for each module/built-in.a file.
When we run the section mismatch analysis on vmlinux.o, we
lose valuable information about where the mismatch was
introduced.
- Running the analysis for each module/built-in.o file
+ Running the analysis for each module/built-in.a file
tells where the mismatch happens much closer to the
source. The drawback is that the same mismatch is
reported at least twice.
chance to run. The current stack trace is displayed upon
detection and the system will stay locked up.
+config BOOTPARAM_SOFTLOCKUP_PANIC
+ bool "Panic (Reboot) On Soft Lockups"
+ depends on SOFTLOCKUP_DETECTOR
+ help
+ Say Y here to enable the kernel to panic on "soft lockups",
+ which are bugs that cause the kernel to loop in kernel
+ mode for more than 20 seconds (configurable using the watchdog_thresh
+ sysctl), without giving other tasks a chance to run.
+
+ The panic can be used in combination with panic_timeout,
+ to cause the system to reboot automatically after a
+ lockup has been detected. This feature is useful for
+ high-availability systems that have uptime guarantees and
+ where a lockup must be resolved ASAP.
+
+ Say N if unsure.
+
+config BOOTPARAM_SOFTLOCKUP_PANIC_VALUE
+ int
+ depends on SOFTLOCKUP_DETECTOR
+ range 0 1
+ default 0 if !BOOTPARAM_SOFTLOCKUP_PANIC
+ default 1 if BOOTPARAM_SOFTLOCKUP_PANIC
+
config HARDLOCKUP_DETECTOR_PERF
bool
select SOFTLOCKUP_DETECTOR
default 0 if !BOOTPARAM_HARDLOCKUP_PANIC
default 1 if BOOTPARAM_HARDLOCKUP_PANIC
-config BOOTPARAM_SOFTLOCKUP_PANIC
- bool "Panic (Reboot) On Soft Lockups"
- depends on SOFTLOCKUP_DETECTOR
- help
- Say Y here to enable the kernel to panic on "soft lockups",
- which are bugs that cause the kernel to loop in kernel
- mode for more than 20 seconds (configurable using the watchdog_thresh
- sysctl), without giving other tasks a chance to run.
-
- The panic can be used in combination with panic_timeout,
- to cause the system to reboot automatically after a
- lockup has been detected. This feature is useful for
- high-availability systems that have uptime guarantees and
- where a lockup must be resolved ASAP.
-
- Say N if unsure.
-
-config BOOTPARAM_SOFTLOCKUP_PANIC_VALUE
- int
- depends on SOFTLOCKUP_DETECTOR
- range 0 1
- default 0 if !BOOTPARAM_SOFTLOCKUP_PANIC
- default 1 if BOOTPARAM_SOFTLOCKUP_PANIC
-
config DETECT_HUNG_TASK
bool "Detect Hung Tasks"
depends on DEBUG_KERNEL