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Date: Fri, 02 Jan 2009 09:00:39 -0800
From: Mike Travis <travis@....com>
To: Ingo Molnar <mingo@...e.hu>
CC: Rusty Russell <rusty@...tcorp.com.au>,
Gautham R Shenoy <ego@...ibm.com>,
Li Zefan <lizf@...fujitsu.com>,
Sergio Luis <sergio@...ces.uece.br>,
Suresh Siddha <suresh.b.siddha@...el.com>,
Vaidyanathan Srinivasan <svaidy@...ux.vnet.ibm.com>,
Yinghai Lu <Yinghai.Lu@....COM>,
LKML <linux-kernel@...r.kernel.org>
Subject: git-pull request for tip/cpus4096
Hi Ingo,
Here's the latest cpumask updates which includes the latest merge from Rusty's cpumask tree.
Thanks,
Mike
The following changes since commit 2ca1a615835d9f4990f42102ab1f2ef434e7e89c:
Rusty Russell (1):
Merge branch 'master' of git://git.kernel.org/.../torvalds/linux-2.6
are available in the git repository at:
ssh://master.kernel.org/pub/scm/linux/kernel/git/travis/linux-2.6-cpus4096-for-ingo.git master
Gautham R Shenoy (1):
sched: framework for sched_mc/smt_power_savings=N
Ingo Molnar (19):
Merge branches 'sched/core', 'core/core' and 'tracing/core' into cpus4096
sched: convert struct root_domain to cpumask_var_t, fix
Merge branch 'linus' into cpus4096
Merge branch 'tracing/fastboot' into cpus4096
Merge branch 'sched/core' into cpus4096
Merge branches 'irq/sparseirq', 'x86/quirks' and 'x86/reboot' into cpus4096
Merge branch 'linus' into cpus4096
Merge branch 'master' of git://git.kernel.org/.../rusty/linux-2.6-for-ingo into cpus4096
Merge branch 'linus' into cpus4096
Merge branch 'master' of git://git.kernel.org/.../travis/linux-2.6-cpus4096-for-ingo into cpus4096
Merge branch 'irq/sparseirq' into cpus4096
Merge branch 'x86/crashdump' into cpus4096
x86: update io_apic.c to the new cpumask code
Merge branch 'linus' into cpus4096
Merge branch 'x86/apic' into cpus4096
sched: move test_sd_parent() to an SMP section of sched.h
sched: fix warning in kernel/sched.c
x86: fix warning in arch/x86/kernel/io_apic.c
x86: export vector_used_by_percpu_irq
Li Zefan (1):
cpumask: fix bogus kernel-doc
Mike Travis (29):
sched: reduce stack size requirements in kernel/sched.c
x86: fix build error with post-merge of tip/cpus4096 and rr-for-ingo/master.
x86: enable MAXSMP
x86 smp: modify send_IPI_mask interface to accept cpumask_t pointers
x86: move and enhance debug printk for nr_cpu_ids etc.
x86: Add cpu_mask_to_apicid_and
x86: update add-cpu_mask_to_apicid_and to use struct cpumask*
x86: Update io_apic.c to use new cpumask API
xen: convert to cpumask_var_t and new cpumask primitives.
x86: fixup_irqs() doesnt need an argument.
x86: cosmetic changes apic-related files.
x86: Set CONFIG_NR_CPUS even on UP
x86: prepare for cpumask iterators to only go to nr_cpu_ids
x86: Use cpumask accessors code for possible/present maps.
x86: Remove cpumask games in x86/kernel/cpu/intel_cacheinfo.c
x86: use work_on_cpu in x86/kernel/cpu/mcheck/mce_amd_64.c
x86: xen: use smp_call_function_many()
x86: Introduce topology_core_cpumask()/topology_thread_cpumask()
x86: fix cpu_mask_to_apicid_and to include cpu_online_mask
x86: use possible_cpus=NUM to extend the possible cpus allowed
Merge branch 'master' of git://git.kernel.org/.../rusty/linux-2.6-cpumask into merge-rr-cpumask
x86: enable cpus display of kernel_max and offlined cpus
x86: cleanup remaining cpumask_t ops in smpboot code
sched: put back some stack hog changes that were undone in kernel/sched.c
x86: cleanup some remaining usages of NR_CPUS where s/b nr_cpu_ids
x86: cleanup remaining cpumask_t code in mce_amd_64.c
x86: cleanup remaining cpumask_t code in microcode_core.c
cpumask: use alloc_cpumask_var_node where appropriate
cpumask: fix compile error when CONFIG_NR_CPUS is not defined
Rusty Russell (58):
sched: convert sched.c from for_each_cpu_mask to for_each_cpu.
sched: get rid of boutique sched.c allocations, use cpumask_var_t.
sched: remove any_online_cpu()
sched: wrap sched_group and sched_domain cpumask accesses.
sched: convert struct sched_group/sched_domain cpumask_ts to variable bitmaps
sched: convert nohz_cpu_mask to cpumask_var_t.
sched: convert struct root_domain to cpumask_var_t.
sched: convert nohz struct to cpumask_var_t.
sched: convert idle_balance() to cpumask_var_t.
sched: convert rebalance_domains() to cpumask_var_t.
sched: convert sys_sched_getaffinity() to cpumask_var_t.
sched: avoid stack var in move_task_off_dead_cpu
sched: convert struct (sys_)sched_setaffinity() to cpumask_var_t.
sched: convert sched_domain_debug to cpumask_var_t.
sched: convert cpu_isolated_map to cpumask_var_t.
sched: convert falback_doms to cpumask_var_t.
sched: convert struct cpupri_vec cpumask_var_t.
sched: convert check_preempt_equal_prio to cpumask_var_t.
sched: convert local_cpu_mask to cpumask_var_t.
sched: convert remaining old-style cpumask operators
sched: convert nohz struct to cpumask_var_t, fix
sched: convert local_cpu_mask to cpumask_var_t, fix
sched: avoid stack var in move_task_off_dead_cpu, fix
Merge ../linux-2.6-x86
cpumask: Remove IA64 definition of total_cpus now it's in core code
percpu: fix percpu accessors to potentially !cpu_possible() cpus: pnpbios
percpu: fix percpu accessors to potentially !cpu_possible() cpus: m32r
cpumask: prepare for iterators to only go to nr_cpu_ids/nr_cpumask_bits.: core
cpumask: Use accessors code in core
parisc: remove gratuitous cpu_online_map declaration.
avr32: define __fls
blackfin: define __fls
m68k: define __fls
m68knommu: define __fls
bitmap: find_last_bit()
cpumask: Use find_last_bit()
cpumask: Introduce topology_core_cpumask()/topology_thread_cpumask(): sparc
cpumask: Introduce topology_core_cpumask()/topology_thread_cpumask(): s390
cpumask: Introduce topology_core_cpumask()/topology_thread_cpumask(): powerpc
cpumask: Introduce topology_core_cpumask()/topology_thread_cpumask(): ia64
cpumask: convert kernel trace functions
cpumask: convert kernel trace functions further
cpumask: remove any_online_cpu() users: kernel/
cpumask: remove any_online_cpu() users: mm/
cpumask: convert kernel/compat.c
cpumask: convert kernel/workqueue.c
cpumask: convert kernel time functions
cpumask: convert kernel/irq
cpumask: convert RCU implementations
cpumask: convert kernel/profile.c
cpumask: convert kernel/cpu.c
cpumask: convert rest of files in kernel/
cpumask: convert mm/
cpumask: replace for_each_cpu_mask_nr with for_each_cpu in kernel/time/
cpumask: zero extra bits in alloc_cpumask_var_node
cpumask: CONFIG_DISABLE_OBSOLETE_CPUMASK_FUNCTIONS
x86: use cpumask_var_t in acpi/boot.c
cpumask: convert shared_cpu_map in acpi_processor* structs to cpumask_var_t
Sergio Luis (1):
x86: mark get_cpu_leaves() with __cpuinit annotation
Suresh Siddha (1):
x86: use logical apicid in x2apic_cluster's x2apic_cpu_mask_to_apicid_and()
Vaidyanathan Srinivasan (7):
sched: convert BALANCE_FOR_xx_POWER to inline functions
sched: favour lower logical cpu number for sched_mc balance
sched: nominate preferred wakeup cpu
sched: bias task wakeups to preferred semi-idle packages
sched: activate active load balancing in new idle cpus
sched: add SD_BALANCE_NEWIDLE at MC and CPU level for sched_mc>0
sched: nominate preferred wakeup cpu, fix
Yinghai Lu (1):
x86: fix lguest used_vectors breakage, -v2
Documentation/cpu-hotplug.txt | 17 +-
arch/alpha/kernel/irq.c | 3 +-
arch/avr32/include/asm/bitops.h | 5 +
arch/blackfin/include/asm/bitops.h | 1 +
arch/ia64/include/asm/topology.h | 4 +-
arch/ia64/kernel/acpi.c | 1 -
arch/m32r/kernel/smpboot.c | 2 +-
arch/m68knommu/include/asm/bitops.h | 1 +
arch/mips/include/asm/mach-ip27/topology.h | 1 -
arch/parisc/include/asm/smp.h | 2 -
arch/powerpc/include/asm/topology.h | 3 +-
arch/s390/include/asm/topology.h | 1 +
arch/sh/include/asm/topology.h | 1 -
arch/sparc/include/asm/topology_64.h | 2 +
arch/x86/Kconfig | 13 +-
arch/x86/include/asm/bigsmp/apic.h | 32 +-
arch/x86/include/asm/bigsmp/ipi.h | 13 +-
arch/x86/include/asm/desc.h | 10 +-
arch/x86/include/asm/es7000/apic.h | 60 +-
arch/x86/include/asm/es7000/ipi.h | 12 +-
arch/x86/include/asm/genapic_32.h | 13 +-
arch/x86/include/asm/genapic_64.h | 14 +-
arch/x86/include/asm/ipi.h | 23 +-
arch/x86/include/asm/irq.h | 3 +-
arch/x86/include/asm/lguest.h | 2 +-
arch/x86/include/asm/mach-default/mach_apic.h | 28 +-
arch/x86/include/asm/mach-default/mach_ipi.h | 18 +-
arch/x86/include/asm/mach-generic/mach_apic.h | 1 +
arch/x86/include/asm/numaq/apic.h | 16 +-
arch/x86/include/asm/numaq/ipi.h | 13 +-
arch/x86/include/asm/smp.h | 38 +-
arch/x86/include/asm/summit/apic.h | 39 +-
arch/x86/include/asm/summit/ipi.h | 9 +-
arch/x86/include/asm/topology.h | 2 +
arch/x86/kernel/acpi/boot.c | 31 +-
arch/x86/kernel/apic.c | 30 +-
arch/x86/kernel/cpu/common.c | 28 +-
arch/x86/kernel/cpu/cpufreq/acpi-cpufreq.c | 28 +-
arch/x86/kernel/cpu/cpufreq/powernow-k7.c | 9 +
arch/x86/kernel/cpu/cpufreq/powernow-k8.c | 24 +-
arch/x86/kernel/cpu/intel_cacheinfo.c | 41 +-
arch/x86/kernel/cpu/mcheck/mce_amd_64.c | 131 ++--
arch/x86/kernel/cpuid.c | 2 +-
arch/x86/kernel/genapic_flat_64.c | 107 ++-
arch/x86/kernel/genx2apic_cluster.c | 81 ++-
arch/x86/kernel/genx2apic_phys.c | 74 ++-
arch/x86/kernel/genx2apic_uv_x.c | 61 ++-
arch/x86/kernel/io_apic.c | 358 +++++-----
arch/x86/kernel/ipi.c | 28 +-
arch/x86/kernel/irq.c | 3 +
arch/x86/kernel/irq_32.c | 13 +-
arch/x86/kernel/irq_64.c | 15 +-
arch/x86/kernel/irqinit_32.c | 16 +-
arch/x86/kernel/irqinit_64.c | 13 +
arch/x86/kernel/microcode_core.c | 83 ++-
arch/x86/kernel/msr.c | 2 +-
arch/x86/kernel/reboot.c | 9 +-
arch/x86/kernel/setup_percpu.c | 42 +-
arch/x86/kernel/smp.c | 23 +-
arch/x86/kernel/smpboot.c | 159 +++--
arch/x86/kernel/tlb_32.c | 2 +-
arch/x86/kernel/tlb_64.c | 2 +-
arch/x86/kernel/traps.c | 12 +-
arch/x86/mach-generic/bigsmp.c | 5 +-
arch/x86/mach-generic/es7000.c | 5 +-
arch/x86/mach-generic/numaq.c | 5 +-
arch/x86/mach-generic/summit.c | 5 +-
arch/x86/mach-voyager/voyager_smp.c | 9 +-
arch/x86/mm/numa_64.c | 4 +-
arch/x86/mm/srat_64.c | 2 +-
arch/x86/xen/mmu.c | 20 +-
arch/x86/xen/smp.c | 27 +-
arch/x86/xen/suspend.c | 3 +-
arch/x86/xen/xen-ops.h | 2 +-
drivers/acpi/processor_core.c | 14 +-
drivers/acpi/processor_perflib.c | 28 +-
drivers/acpi/processor_throttling.c | 80 ++-
drivers/base/cpu.c | 2 +-
drivers/lguest/interrupts_and_traps.c | 13 +-
drivers/pnp/pnpbios/bioscalls.c | 2 +-
include/acpi/processor.h | 4 +-
include/asm-m68k/bitops.h | 5 +
include/linux/bitops.h | 13 +-
include/linux/cpumask.h | 11 +-
include/linux/interrupt.h | 2 +-
include/linux/rcuclassic.h | 4 +-
include/linux/sched.h | 92 ++-
include/linux/stop_machine.h | 6 +-
include/linux/tick.h | 4 +-
include/linux/topology.h | 6 +-
init/main.c | 13 +-
kernel/compat.c | 49 +-
kernel/cpu.c | 48 +-
kernel/irq/manage.c | 11 +-
kernel/irq/proc.c | 32 +-
kernel/kexec.c | 2 +-
kernel/power/poweroff.c | 2 +-
kernel/profile.c | 38 +-
kernel/rcuclassic.c | 31 +-
kernel/rcupreempt.c | 19 +-
kernel/rcutorture.c | 27 +-
kernel/sched.c | 975 ++++++++++++++-----------
kernel/sched_cpupri.c | 39 +-
kernel/sched_cpupri.h | 5 +-
kernel/sched_fair.c | 32 +-
kernel/sched_rt.c | 74 ++-
kernel/sched_stats.h | 3 +-
kernel/smp.c | 2 +-
kernel/softirq.c | 2 +-
kernel/softlockup.c | 10 +-
kernel/stop_machine.c | 8 +-
kernel/taskstats.c | 39 +-
kernel/time/clocksource.c | 9 +-
kernel/time/tick-broadcast.c | 115 ++--
kernel/time/tick-common.c | 6 +-
kernel/time/tick-sched.c | 10 +-
kernel/trace/ring_buffer.c | 42 +-
kernel/trace/trace.c | 72 ++-
kernel/trace/trace.h | 2 +-
kernel/trace/trace_boot.c | 2 +-
kernel/trace/trace_functions_graph.c | 2 +-
kernel/trace/trace_hw_branches.c | 6 +-
kernel/trace/trace_power.c | 2 +-
kernel/trace/trace_sysprof.c | 13 +-
kernel/workqueue.c | 26 +-
lib/Kconfig | 8 +
lib/Makefile | 1 +
lib/cpumask.c | 10 +-
lib/find_last_bit.c | 45 ++
mm/pdflush.c | 16 +-
mm/slab.c | 2 +-
mm/slub.c | 20 +-
mm/vmscan.c | 4 +-
mm/vmstat.c | 4 +-
security/selinux/selinuxfs.c | 2 +-
135 files changed, 2499 insertions(+), 1584 deletions(-)
create mode 100644 lib/find_last_bit.c
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