The patch titled
powerpc: do_softirq() speedup
has been added to the -mm tree. Its filename is
powerpc-do_softirq-speedup.patch
See http://www.zip.com.au/~akpm/linux/patches/stuff/added-to-mm.txt to find
out what to do about this
------------------------------------------------------
Subject: powerpc: do_softirq() speedup
From: Ingo Molnar <mingo@xxxxxxx>
no need to disable softirqs in do_softirq(), that's done by
__do_softirq() anyway.
Cc: Benjamin Herrenschmidt <benh@xxxxxxxxxxxxxxxxxxx>
Cc: Paul Mackerras <paulus@xxxxxxxxx>
Signed-off-by: Andrew Morton <akpm@xxxxxxxx>
---
arch/powerpc/kernel/irq.c | 2 --
1 file changed, 2 deletions(-)
diff -puN arch/powerpc/kernel/irq.c~powerpc-do_softirq-speedup arch/powerpc/kernel/irq.c
--- a/arch/powerpc/kernel/irq.c~powerpc-do_softirq-speedup
+++ a/arch/powerpc/kernel/irq.c
@@ -427,10 +427,8 @@ void do_softirq(void)
if (local_softirq_pending()) {
account_system_vtime(current);
- local_bh_disable();
do_softirq_onstack();
account_system_vtime(current);
- __local_bh_enable();
}
local_irq_restore(flags);
_
Patches currently in -mm which might be from mingo@xxxxxxx are
origin.patch
disable-debugging-version-of-write_lock.patch
fix-drivers-mfd-ucb1x00-corec-irq-probing-bug.patch
lock-validator-fix-ns83820c-irq-flags-bug.patch
powerpc-do_softirq-speedup.patch
revert-gregkh-pci-pci-test-that-drivers-properly-call-pci_set_master.patch
x86-re-enable-generic-numa.patch
vdso-randomize-the-i386-vdso-by-moving-it-into-a-vma.patch
vdso-randomize-the-i386-vdso-by-moving-it-into-a-vma-tidy.patch
vdso-randomize-the-i386-vdso-by-moving-it-into-a-vma-arch_vma_name-fix.patch
vdso-randomize-the-i386-vdso-by-moving-it-into-a-vma-vs-x86_64-mm-reliable-stack-trace-support-i386.patch
vdso-randomize-the-i386-vdso-by-moving-it-into-a-vma-vs-x86_64-mm-reliable-stack-trace-support-i386-2.patch
vdso-randomize-the-i386-vdso-by-moving-it-into-a-vma-vs-x86_64-mm-reliable-stack-trace-support-i386-2-revert-maxmem-change.patch
work-around-ppc64-bootup-bug-by-making-mutex-debugging-save-restore-irqs.patch
kernel-kernel-cpuc-to-mutexes.patch
define-__raw_get_cpu_var-and-use-it.patch
ide-cd-end-of-media-error-fix.patch
spin-rwlock-init-cleanups.patch
lock-validator-introduce-warn_on_oncecond.patch
lock-validator-introduce-warn_on_oncecond-speedup.patch
emu10k1-mark-midi_spinlock-as-used.patch
epoll-use-unlocked-wqueue-operations.patch
time-clocksource-infrastructure.patch
sched-fix-smt-nice-lock-contention-and-optimization.patch
sched-fix-smt-nice-lock-contention-and-optimization-tidy.patch
sched-comment-bitmap-size-accounting.patch
sched-fix-interactive-ceiling-code.patch
sched-implement-smpnice.patch
sched-protect-calculation-of-max_pull-from-integer-wrap.patch
sched-store-weighted-load-on-up.patch
sched-add-discrete-weighted-cpu-load-function.patch
sched-prevent-high-load-weight-tasks-suppressing-balancing.patch
sched-improve-stability-of-smpnice-load-balancing.patch
sched-improve-smpnice-load-balancing-when-load-per-task.patch
smpnice-dont-consider-sched-groups-which-are-lightly-loaded-for-balancing.patch
smpnice-dont-consider-sched-groups-which-are-lightly-loaded-for-balancing-fix.patch
sched-modify-move_tasks-to-improve-load-balancing-outcomes.patch
sched-avoid-unnecessarily-moving-highest-priority-task-move_tasks.patch
sched-avoid-unnecessarily-moving-highest-priority-task-move_tasks-fix-2.patch
sched_domain-handle-kmalloc-failure.patch
sched_domain-handle-kmalloc-failure-fix.patch
sched_domain-dont-use-gfp_atomic.patch
sched_domain-use-kmalloc_node.patch
sched_domain-allocate-sched_group-structures-dynamically.patch
sched-mc-smt-power-savings-sched-policy.patch
sched_exit-fix-parent-time_slice-calculation.patch
sched_exit-move-the-callsite-to-do_exit.patch
sched-uninline-task_rq_lock.patch
sched-add-above-background-load-function.patch
mm-implement-swap-prefetching.patch
pi-futex-futex-code-cleanups.patch
pi-futex-robust-futex-docs-fix.patch
pi-futex-introduce-debug_check_no_locks_freed.patch
pi-futex-introduce-warn_on_smp.patch
pi-futex-add-plist-implementation.patch
pi-futex-scheduler-support-for-pi.patch
pi-futex-rt-mutex-core.patch
pi-futex-rt-mutex-docs.patch
pi-futex-rt-mutex-docs-update.patch
pi-futex-rt-mutex-debug.patch
pi-futex-rt-mutex-tester.patch
pi-futex-rt-mutex-tester-fix.patch
pi-futex-rt-mutex-futex-api.patch
pi-futex-futex_lock_pi-futex_unlock_pi-support.patch
pi-futex-futex_lock_pi-futex_unlock_pi-support-fix.patch
fix-rt-mutex-defaults-and-dependencies.patch
drop-tasklist-lock-in-do_sched_setscheduler.patch
rtmutex-propagate-priority-settings-into-pi-lock-chains.patch
rtmutex-modify-rtmutex-tester-to-test-the-setscheduler.patch
futex_requeue-optimization.patch
fix-ide-deadlock-in-error-reporting-code.patch
genirq-rename-desc-handler-to-desc-chip.patch
genirq-rename-desc-handler-to-desc-chip-power-fix.patch
genirq-rename-desc-handler-to-desc-chip-ia64-fix.patch
genirq-rename-desc-handler-to-desc-chip-ia64-fix-2.patch
genirq-rename-desc-handler-to-desc-chip-terminate_irqs-fix.patch
genirq-sem2mutex-probe_sem-probing_active.patch
genirq-cleanup-merge-irq_affinity-into-irq_desc.patch
genirq-cleanup-remove-irq_descp.patch
genirq-cleanup-remove-irq_descp-fix.patch
genirq-cleanup-remove-fastcall.patch
genirq-cleanup-misc-code-cleanups.patch
genirq-cleanup-reduce-irq_desc_t-use-mark-it-obsolete.patch
genirq-cleanup-include-linux-irqh.patch
genirq-cleanup-merge-irq_dir-smp_affinity_entry-into-irq_desc.patch
genirq-cleanup-merge-pending_irq_cpumask-into-irq_desc.patch
genirq-cleanup-turn-arch_has_irq_per_cpu-into-config_irq_per_cpu.patch
genirq-debug-better-debug-printout-in-enable_irq.patch
genirq-add-retrigger-irq-op-to-consolidate-hw_irq_resend.patch
genirq-doc-comment-include-linux-irqh-structures.patch
genirq-doc-handle_irq_event-and-__do_irq-comments.patch
genirq-cleanup-no_irq_type-cleanups.patch
genirq-doc-add-design-documentation.patch
genirq-add-genirq-sw-irq-retrigger.patch
genirq-add-irq_noprobe-support.patch
genirq-add-irq_norequest-support.patch
genirq-add-irq_noautoen-support.patch
genirq-update-copyrights.patch
genirq-core.patch
genirq-msi-fixes-2.patch
genirq-add-irq-chip-support.patch
genirq-add-irq-chip-support-fix.patch
genirq-add-irq-chip-support-misroute-irq-dont-call-desc-chip-end.patch
genirq-add-irq-chip-support-fasteoi-handler-handle-interrupt-disabling.patch
genirq-convert-the-x86_64-architecture-to-irq-chips.patch
genirq-convert-the-i386-architecture-to-irq-chips.patch
genirq-convert-the-i386-architecture-to-irq-chips-fix-2.patch
genirq-add-chip-eoi-fastack-fasteoi.patch
genirq-add-chip-eoi-fastack-fasteoi-fix.patch
genirq-add-handle_bad_irq.patch
genirq-add-irq-wake-power-management-support.patch
genirq-add-sa_trigger-support.patch
genirq-cleanup-no_irq_type-no_irq_chip-rename.patch
genirq-more-verbose-debugging-on-unexpected-irq-vectors.patch
genirq-ia64-build-fix.patch
genirq-add-irq_type_sense_mask.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-simplify-msi-enable-and-disable-fix.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-i386-irq-dynamic-irq-support-fix.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-i386-irq-remove-the-msi-assumption-that-irq-==-vector-fix.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-kill-gsi_irq_sharing.patch
genirq-x86_64-irq-kill-irq-compression.patch
genirq-irq-document-what-an-irq-is.patch
acpi-reduce-code-size-clean-up-fix-validator-message.patch
lock-validator-sparc64-sparc-m68k-alpha-cris-build-fix.patch
lock-validator-floppyc-irq-release-fix.patch
lock-validator-floppyc-irq-release-fix-fix.patch
lock-validator-floppyc-irq-release-fix-fix-fix.patch
lock-validator-forcedethc-fix.patch
lock-validator-mutex-section-binutils-workaround.patch
lock-validator-add-__module_address-method.patch
lock-validator-better-lock-debugging.patch
lock-validator-locking-api-self-tests.patch
lock-validator-locking-api-self-tests-self-test-fix.patch
lock-validator-locking-init-debugging-improvement.patch
lock-validator-beautify-x86_64-stacktraces.patch
lock-validator-beautify-x86_64-stacktraces-fix.patch
lock-validator-beautify-x86_64-stacktraces-fix-2.patch
lock-validator-beautify-x86_64-stacktraces-fix-3.patch
lock-validator-beautify-x86_64-stacktraces-fix-4.patch
lock-validator-x86_64-document-stack-frame-internals.patch
lock-validator-stacktrace.patch
lock-validator-stacktrace-build-fix.patch
lock-validator-stacktrace-warning-fix.patch
lock-validator-stacktrace-fix-on-x86_64.patch
lock-validator-fown-locking-workaround.patch
lock-validator-sk_callback_lock-workaround.patch
lock-validator-irqtrace-core.patch
lock-validator-irqtrace-core-powerpc-fix-1.patch
lock-validator-irqtrace-core-non-x86-fix.patch
lock-validator-irqtrace-core-non-x86-fix-2.patch
lock-validator-irqtrace-core-non-x86-fix-3.patch
lock-validator-irqtrace-entrys-fix.patch
lock-validator-irqtrace-core-remove-softirqc-warn_on.patch
lock-validator-irqtrace-cleanup-include-asm-i386-irqflagsh.patch
lock-validator-irqtrace-cleanup-include-asm-x86_64-irqflagsh.patch
lock-validator-x86_64-irqflags-trace-entrys-fix.patch
lock-validator-x86_64-irqflags-trace-entrys-fix-fix.patch
lock-validator-lockdep-add-local_irq_enable_in_hardirq-api.patch
lock-validator-add-per_cpu_offset.patch
lock-validator-add-per_cpu_offset-fix.patch
lock-validator-core.patch
lock-validator-core-early_boot_irqs_-build-fix.patch
lock-validator-core-early_boot_irqs_-build-fix-sparc64-sparc-m68k-alpha-cris-irqtrace-build-fix.patch
lock-validator-core-fix-compiler-warning.patch
lock-validator-core-add-config_debug_non_nested_unlocks.patch
lock-validator-core-provide-lockdep_off-lockdep_on-apis.patch
lock-validator-procfs.patch
lock-validator-core-multichar-fix.patch
lock-validator-core-count_matching_names-fix.patch
lock-validator-core-provide-lockdep_reinit_key-api.patch
lock-validator-core-print-info-not-bug.patch
lock-validator-design-docs.patch
lock-validator-prove-rwsem-locking-correctness.patch
lock-validator-prove-rwsem-locking-correctness-fix.patch
lock-validator-prove-rwsem-locking-correctness-powerpc-fix.patch
lock-validator-prove-spinlock-rwlock-locking-correctness.patch
lock-validator-prove-mutex-locking-correctness.patch
lock-validator-prove-mutex-locking-correctness-fix-null-type-name-bug.patch
better-lock-debugging-remove-mutex-deadlock-checking-code.patch
lock-validator-print-all-lock-types-on-sysrq-d.patch
lock-validator-x86_64-early-init.patch
lock-validator-smp-alternatives-workaround.patch
lock-validator-do-not-recurse-in-printk.patch
lock-validator-disable-nmi-watchdog-if-config_lockdep.patch
lock-validator-disable-nmi-watchdog-if-config_lockdep-i386.patch
lock-validator-disable-nmi-watchdog-if-config_lockdep-x86_64.patch
lock-validator-special-locking-bdev.patch
lock-validator-special-locking-bdev-fix.patch
lock-validator-special-locking-direct-io.patch
lock-validator-special-locking-serial.patch
lock-validator-special-locking-serial-fix.patch
lock-validator-special-locking-dcache.patch
lock-validator-special-locking-i_mutex.patch
lock-validator-special-locking-s_lock.patch
lock-validator-special-locking-futex.patch
lock-validator-special-locking-genirq.patch
lock-validator-special-locking-genirq-lock-validator-early_init_irq_lock_type-build-fix.patch
lock-validator-special-locking-completions.patch
lock-validator-special-locking-waitqueues.patch
lock-validator-special-locking-mm.patch
lock-validator-special-locking-serio.patch
lock-validator-special-locking-slab.patch
lock-validator-special-locking-skb_queue_head_init.patch
lock-validator-special-locking-net-ipv4-igmpcpatch.patch
lock-validator-special-locking-net-ipv4-igmpc-2.patch
lock-validator-special-locking-timerc.patch
lock-validator-special-locking-schedc.patch
lock-validator-special-locking-sctp.patch
lock-validator-special-locking-hrtimerc.patch
lock-validator-special-locking-sock_lock_init.patch
lock-validator-special-locking-af_unix.patch
lock-validator-special-locking-af_unix-undo-af_unix-_bh-locking-changes-and-split-lock-type.patch
lock-validator-special-locking-af_unix-undo-af_unix-_bh-locking-changes-and-split-lock-type-fix.patch
lock-validator-special-locking-bh_lock_sock.patch
lock-validator-annotate-ieee1394-skb-head-locking.patch
lock-validator-special-locking-mmap_sem.patch
lock-validator-special-locking-sb-s_umount.patch
lock-validator-special-locking-reiser4-false-positive.patch
lock-validator-rtmutex-unlock-order-annotation.patch
lock-validator-special-locking-sb-s_umount-fix.patch
lock-validator-special-locking-sb-s_umount-2.patch
lock-validator-special-locking-sb-s_umount-2-fix.patch
lockdep-annotate-rpc_populate-for.patch
lock-validator-special-locking-jbd.patch
lock-validator-special-locking-posix-timers.patch
lock-validator-annotate-ntfs-locking-rules.patch
lock-validator-special-locking-sch_genericc.patch
lock-validator-special-locking-xfrm.patch
lockdep-annotate-the-quota-code.patch
lockdep-add-i_mutex-ordering-annotations-to-the-sunrpc.patch
lockdep-add-parent-child-annotations-to-usbfs.patch
lock-validator-special-locking-sound-core-seq-seq_portsc.patch
lock-validator-special-locking-sound-core-seq-seq_devicec.patch
lock-validator-special-locking-sound-core-seq-seq_devicec-fix.patch
lock-validator-fix-rt_hash_lock_sz.patch
lock-validator-introduce-irq__lockdep.patch
lock-validator-fix-sparc32-breakage.patch
locking-validator-special-rule-8390c-disable_irq.patch
locking-validator-special-rule-3c59xc-disable_irq.patch
lock-validator-enable-lock-validator-in-kconfig.patch
lock-validator-enable-lock-validator-in-kconfig-require-trace_irqflags_support.patch
lock-validator-enable-lock-validator-in-kconfig-not-yet.patch
lock-validator-enable-lock-validator-in-kconfig-add-config_debug_non_nested_unlocks-kconfig.patch
lockdep-one-stacktrace-column-if-config_lockdep=y.patch
i386-remove-multi-entry-backtraces.patch
lockdep-further-improve-stacktrace-output.patch
lock-validator-irqtrace-support-non-x86-architectures.patch
lock-validator-disable-oprofile-if-lockdep=y.patch
lock-validator-select-kallsyms_all.patch
lock-validator-v3.patch
lock-validator-v3-clean-up-irq-entry-exit.patch
lock-validator-v3-lock-validator-reenable-nmis.patch
lockdep-x86-only.patch
lockdep-really-x86-only.patch
lockdep-really-really-x86-only.patch
lock-validator-s390-stacktrace-interface.patch
lock-validator-s390-config_frame_pointer-support.patch
lock-validator-s390-rwsem-semaphore-changes.patch
lock-validator-early_init_irq_lock_type--console_init.patch
lock-validator-s390-irqtrace-support.patch
lock-validator-__local_bh_enable-_local_bh_enable.patch
lock-validator-s390-use-raw_spinlock-in-mcck-handler.patch
lock-validator-add-s390-to-supported-options.patch
lockdep-avoid-false-positive-illegal-lock-usage-message-in-qeth-driver.patch
lockdep-hack-around-build-errors.patch
lock-validator-special-locking-kgdb.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
-
To unsubscribe from this list: send the line "unsubscribe mm-commits" in
the body of a message to majordomo@xxxxxxxxxxxxxxx
More majordomo info at http://vger.kernel.org/majordomo-info.html
