The patch titled
lockdep: double the number of stack-trace entries
has been removed from the -mm tree. Its filename is
lockdep-double-the-number-of-stack-trace-entries.patch
This patch was dropped because it was merged into mainline or a subsystem tree
------------------------------------------------------
Subject: lockdep: double the number of stack-trace entries
From: Ingo Molnar <mingo@xxxxxxx>
Miles Lane reported the "BUG: MAX_STACK_TRACE_ENTRIES too low!" message,
which means that during normal use his system produced enough lockdep
events so that the 128-thousand entries stack-trace array got exhausted.
Double the size of the array.
Signed-off-by: Ingo Molnar <mingo@xxxxxxx>
Cc: Miles Lane <miles.lane@xxxxxxxxx>
Signed-off-by: Andrew Morton <akpm@xxxxxxxx>
---
kernel/lockdep_internals.h | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff -puN kernel/lockdep_internals.h~lockdep-double-the-number-of-stack-trace-entries kernel/lockdep_internals.h
--- a/kernel/lockdep_internals.h~lockdep-double-the-number-of-stack-trace-entries
+++ a/kernel/lockdep_internals.h
@@ -27,7 +27,7 @@
* Stack-trace: tightly packed array of stack backtrace
* addresses. Protected by the hash_lock.
*/
-#define MAX_STACK_TRACE_ENTRIES 131072UL
+#define MAX_STACK_TRACE_ENTRIES 262144UL
extern struct list_head all_lock_classes;
_
Patches currently in -mm which might be from mingo@xxxxxxx are
origin.patch
genirq-fix-typo-in-irq-resend.patch
kconfig-move-config_embedded-options-to-submenu.patch
fix-longstanding-load-balancing-bug-in-the-scheduler.patch
git-netdev-all.patch
x86-remaining-pda-patches.patch
bootmem-use-max_dma_address-instead-of-low32limit.patch
slab-fix-lockdep-warnings.patch
slab-fix-lockdep-warnings-fix.patch
slab-fix-lockdep-warnings-fix-2.patch
frv-improve-frvs-use-of-generic-irq-handling.patch
frv-permit-__do_irq-to-be-dispensed-with.patch
i386-kill-references-to-xtime.patch
make-touch_nmi_watchdog-imply-touch_softlockup_watchdog-on.patch
make-touch_nmi_watchdog-imply-touch_softlockup_watchdog-on-fix.patch
let-warn_on-warn_on_once-return-the-condition.patch
let-warn_on-warn_on_once-return-the-condition-fix.patch
let-warn_on-warn_on_once-return-the-condition-fix-2.patch
spinlock_debug-dont-recompute-jiffies_per_loop.patch
lockdep-dont-pull-in-includes-when-lockdep-disabled.patch
rtmutex-clean-up-and-remove-some-extra-spinlocks.patch
rtmutex-clean-up-and-remove-some-extra-spinlocks-more.patch
lockdep-print-kernel-version.patch
check-return-value-of-cpu_callback.patch
posix-timers-fix-clock_nanosleep-doesnt-return-the-remaining-time-in-compatibility-mode-2.patch
posix-timers-fix-the-flags-handling-in-posix_cpu_nsleep-2.patch
has_stopped_jobs-cleanup.patch
__dequeue_signal-cleanup.patch
simplify-update_times-avoid-jiffies-jiffies_64-aliasing-problem-2.patch
do_sched_setscheduler-dont-take-tasklist_lock.patch
introduce-is_rt_policy-helper.patch
sched_setscheduler-fix-policy-checks.patch
reparent_to_init-use-has_rt_policy.patch
futex_find_get_task-dont-take-tasklist_lock.patch
sys_get_robust_list-dont-take-tasklist_lock.patch
make-spinlock-rwlock-annotations-more-accurate-by-using.patch
replace-_spin_trylock-with-spin_trylock-in-the-irq.patch
lockdep-core-add-enable-disable_irq_irqsave-irqrestore-apis.patch
set-exit_dead-state-in-do_exit-not-in-schedule.patch
kill-pf_dead-flag.patch
introduce-task_dead-state.patch
select_bad_process-kill-a-bogus-pf_dead-task_dead-check.patch
maximum-latency-tracking-infrastructure.patch
maximum-latency-tracking-infrastructure-tidy.patch
lockdep-core-improve-the-lock-chain-hash.patch
remove-the-old-bd_mutex-lockdep-annotation.patch
new-bd_mutex-lockdep-annotation.patch
ntp-move-all-the-ntp-related-code-to-ntpc.patch
nfsd-lockdep-annotation.patch
sched-force-sbin-init-off-isolated-cpus.patch
sched-remove-unnecessary-sched-group-allocations.patch
sched-remove-unnecessary-sched-group-allocations-fix.patch
lower-migration-thread-stop-machine-prio.patch
sched-generic-sched_group-cpu-power-setup.patch
sched-fixing-wrong-comment-for-find_idlest_cpu.patch
sched-add-above-background-load-function.patch
mm-implement-swap-prefetching.patch
sched-cleanup-remove-task_t-convert-to-struct-task_struct-prefetch.patch
genirq-msi-restore-__do_irq-compat-logic-temporarily.patch
genirq-convert-the-x86_64-architecture-to-irq-chips.patch
genirq-convert-the-i386-architecture-to-irq-chips.patch
genirq-irq-convert-the-move_irq-flag-from-a-32bit-word-to-a-single-bit.patch
genirq-irq-add-moved_masked_irq.patch
genirq-x86_64-irq-reenable-migrating-irqs-to-other-cpus.patch
genirq-msi-simplify-msi-enable-and-disable.patch
genirq-msi-make-the-msi-boolean-tests-return-either-0-or-1.patch
genirq-msi-implement-helper-functions-read_msi_msg-and-write_msi_msg.patch
genirq-msi-refactor-the-msi_ops.patch
genirq-msi-simplify-the-msi-irq-limit-policy.patch
genirq-irq-add-a-dynamic-irq-creation-api.patch
genirq-ia64-irq-dynamic-irq-support.patch
genirq-i386-irq-dynamic-irq-support.patch
genirq-x86_64-irq-dynamic-irq-support.patch
genirq-msi-make-the-msi-code-irq-based-and-not-vector-based.patch
genirq-x86_64-irq-move-msi-message-composition-into-io_apicc.patch
genirq-i386-irq-move-msi-message-composition-into-io_apicc.patch
genirq-msi-only-build-msi-apicc-on-ia64.patch
genirq-x86_64-irq-remove-the-msi-assumption-that-irq-==-vector.patch
genirq-i386-irq-remove-the-msi-assumption-that-irq-==-vector.patch
genirq-irq-remove-msi-hacks.patch
genirq-irq-generalize-the-check-for-hardirq_bits.patch
genirq-x86_64-irq-make-the-external-irq-handlers-report-their-vector-not-the-irq-number.patch
genirq-x86_64-irq-make-vector_irq-per-cpu.patch
genirq-x86_64-irq-make-vector_irq-per-cpu-warning-fix.patch
genirq-x86_64-irq-kill-gsi_irq_sharing.patch
genirq-x86_64-irq-kill-irq-compression.patch
add-the-ability-to-template-irq-handlers-in-the-generic.patch
detect-atomic-counter-underflows.patch
debug-shared-irqs.patch
make-frame_pointer-default=y.patch
mutex-subsystem-synchro-test-module.patch
vdso-print-fatal-signals.patch
vdso-improve-print_fatal_signals-support-by-adding-memory-maps.patch
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