Linus Torvalds
8700c95adb
Merge branch 'smp-hotplug-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip ...
Pull SMP/hotplug changes from Ingo Molnar:
"This is a pretty large, multi-arch series unifying and generalizing
the various disjunct pieces of idle routines that architectures have
historically copied from each other and have grown in random, wildly
inconsistent and sometimes buggy directions:
101 files changed, 455 insertions(+), 1328 deletions(-)
this went through a number of review and test iterations before it was
committed, it was tested on various architectures, was exposed to
linux-next for quite some time - nevertheless it might cause problems
on architectures that don't read the mailing lists and don't regularly
test linux-next.
This cat herding excercise was motivated by the -rt kernel, and was
brought to you by Thomas "the Whip" Gleixner."
* 'smp-hotplug-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: (40 commits)
idle: Remove GENERIC_IDLE_LOOP config switch
um: Use generic idle loop
ia64: Make sure interrupts enabled when we "safe_halt()"
sparc: Use generic idle loop
idle: Remove unused ARCH_HAS_DEFAULT_IDLE
bfin: Fix typo in arch_cpu_idle()
xtensa: Use generic idle loop
x86: Use generic idle loop
unicore: Use generic idle loop
tile: Use generic idle loop
tile: Enter idle with preemption disabled
sh: Use generic idle loop
score: Use generic idle loop
s390: Use generic idle loop
powerpc: Use generic idle loop
parisc: Use generic idle loop
openrisc: Use generic idle loop
mn10300: Use generic idle loop
mips: Use generic idle loop
microblaze: Use generic idle loop
...
2013-04-30 07:50:17 -07:00
powerpc: Fix multicast problem in fs_enet driver
2011-04-21 16:59:30 -07:00
agp: kill phys_to_gart() and gart_to_phys()
2009-08-03 09:05:00 +01:00
powerpc: Change mtcrf to use real register names
2012-07-10 19:18:11 +10:00
kbuild: move asm-offsets.h to include/generated
2009-12-12 13:08:14 +01:00
ppc440spe-adma: adds updated ppc440spe adma driver
2009-12-11 21:24:44 -07:00
atomic: implement generic atomic_dec_if_positive()
2012-10-09 16:22:46 +09:00
Disintegrate asm/system.h for PowerPC
2012-03-28 18:30:02 +01:00
powerpc: Remove unused BITOP_LE_SWIZZLE macro
2013-03-05 16:56:28 +11:00
UAPI: (Scripted) Disintegrate arch/powerpc/include/asm
2012-10-09 09:47:26 +01:00
Disintegrate asm/system.h for PowerPC
2012-03-28 18:30:02 +01:00
Disintegrate asm/system.h for PowerPC
2012-03-28 18:30:02 +01:00
powerpc/85xx: add HOTPLUG_CPU support
2012-09-12 14:57:08 -05:00
powerpc/cell: Move CBE_IOPTE_* to <asm/cell-regs.h>
2009-08-20 10:29:26 +10:00
powerpc: Add 64bit csum_and_copy_to_user
2010-09-02 14:07:30 +10:00
Disintegrate asm/system.h for PowerPC
2012-03-28 18:30:02 +01:00
powerpc: Have patch_instruction detect faults
2012-07-03 14:14:38 +10:00
compat: move compat_siginfo_t definition to asm/compat.h
2012-10-06 03:05:16 +09:00
Fix common misspellings
2011-03-31 11:26:23 -03:00
Fix common misspellings
2011-03-31 11:26:23 -03:00
powerpc/cpm: Move CPMFCR_* defines into cpm.h
2009-11-11 21:43:19 -06:00
powerpc: Add transactional memory to POWER8 cpu features
2013-02-15 17:02:24 +11:00
powerpc: Fixing a cputhread code documentation
2012-05-22 14:37:00 +10:00
cputime: Generic on-demand virtual cputime accounting
2013-01-27 19:23:27 +01:00
powerpc: Select either privileged or hypervisor doorbell when sending
2013-01-10 15:09:06 +11:00
ppc440spe-adma: adds updated ppc440spe adma driver
2009-12-11 21:24:44 -07:00
powerpc: Rename set_break to avoid naming conflict
2013-01-16 05:25:47 +11:00
powerpc: Fix spin_event_timeout() to be robust over context switches
2009-07-08 13:50:24 +10:00
powerpc: IOMMU fault injection
2012-07-10 19:18:59 +10:00
powerpc: dma_debug: add debug_dma_mapping_error support
2012-11-28 15:28:59 +01:00
Disintegrate asm/system.h for PowerPC
2012-03-28 18:30:02 +01:00
powerpc/eeh: Fix crash when adding a device in a slot with DDW
2013-01-10 17:01:58 +11:00
powerpc/eeh: Handle EEH error based on PE
2012-09-10 09:35:43 +10:00
irq_domain/powerpc: Use common irq_domain structure instead of irq_host
2012-02-14 14:06:50 -07:00
default SET_PERSONALITY() in linux/elf.h
2013-02-26 02:46:08 -05:00
atomic: use <linux/atomic.h>
2011-07-26 16:49:47 -07:00
PPC: ePAPR: Convert hcall header to uapi (round 2)
2012-10-31 13:45:32 +01:00
powerpc/booke64: Use SPRG0/3 scratch for bolted TLB miss & crit int
2012-09-05 15:35:52 +10:00
powerpc/kvm/book3s_hv: Preserve guest CFAR register value
2013-02-15 16:54:33 +11:00
Disintegrate asm/system.h for PowerPC
2012-03-28 18:30:02 +01:00
fadump: Invalidate registration and release reserved memory for general use.
2012-02-23 10:50:02 +11:00
powerpc: Use new CPU feature bit to select 2.06 tlbie
2011-05-04 15:19:26 +10:00
powerpc/pseries: Cleanup best_energy_hcall detection
2013-01-10 15:08:37 +11:00
powerpc: reserve fixmap entries for early debug
2009-12-12 22:24:30 -07:00
powerpc/irq: Remove IRQF_DISABLED
2011-11-08 14:51:46 +11:00
powerpc/85xx: add cache-sram support
2010-10-14 00:54:38 -05:00
powerpc: Fix typos in Freescale copyright claims
2012-11-15 13:00:58 +11:00
powerpc/iommu/fsl: Add PAMU bypass enable register to ccsr_guts struct
2012-11-25 07:19:39 -06:00
PPC: Don't use hardcoded opcode for ePAPR hcall invocation
2012-10-05 23:38:38 +02:00
powerpc/mpc85xx: Add new ext fields to Integrated FLash Controller
2012-09-12 14:57:10 -05:00
powerpc/85xx: Add lbc suspend support for PM
2011-11-24 02:01:40 -06:00
powerpc/ftrace: Implement raw syscall tracepoints on PowerPC
2011-05-26 13:38:57 +10:00
powerpc: Fix atomic_xxx_return barrier semantics
2011-11-17 16:26:07 +11:00
gpiolib/arches: Centralise bolierplate asm/gpio.h
2012-05-11 18:00:14 -06:00
powerpc: Convert global "BAD" interrupt to per cpu spurious
2010-02-17 14:02:49 +11:00
highmem: kill all __kmap_atomic()
2012-03-20 21:48:30 +08:00
mm/hugetlb: add more arch-defined huge_pte functions
2013-04-29 15:54:33 -07:00
powerpc: Disable relocation on exceptions whenever PR KVM is active
2013-01-10 17:00:42 +11:00
powerpc/hvsi: Fix conflict with old HVSI driver
2011-07-01 13:10:21 +10:00
powerpc: Change hardware breakpoint to allow longer ranges
2013-01-29 11:35:08 +11:00
KVM updates for the 3.6 merge window
2012-07-24 12:01:20 -07:00
Update broken web addresses in arch directory.
2010-10-18 11:03:21 +02:00
irq_domain/powerpc: Use common irq_domain structure instead of irq_host
2012-02-14 14:06:50 -07:00
powerpc/qe&cpm2: Avoid redefinitions in CPM2 and QE headers
2009-11-11 21:43:18 -06:00
powerpc: Fix typos in Freescale copyright claims
2012-11-15 13:00:58 +11:00
POWERPC: drivers: remove __dev* attributes.
2013-01-03 15:57:04 -08:00
powerpc: Disable /dev/port interface on systems without an ISA bridge
2012-07-11 18:22:32 +10:00
powerpc/pseries: Add support for IO event interrupts
2011-05-06 13:19:01 +10:00
powerpc/iommu: Implement IOMMU pools to improve multiqueue adapter performance
2012-07-03 14:14:48 +10:00
powerpc/irqdomain: Fix broken NR_IRQ references
2012-04-30 10:45:26 +10:00
powerpc: Rework lazy-interrupt handling
2012-03-09 13:25:06 +11:00
static keys: Introduce 'struct static_key', static_key_true()/false() and static_key_slow_[inc|dec]()
2012-02-24 10:05:59 +01:00
Merge tag 'kvm-3.8-1' of git://git.kernel.org/pub/scm/virt/kvm/kvm
2012-12-13 15:31:08 -08:00
powerpc: Rename mapping based RELOCATABLE to DYNAMIC_MEMSTART for BookE
2011-12-20 10:20:19 -05:00
powerpc: Cleanup crash/kexec code
2011-12-08 14:02:23 +11:00
Typos: change aditional to additional.
2012-02-21 11:40:36 +01:00
kgdb,ppc: Individual register get/set for ppc
2010-10-29 13:14:42 -05:00
powerpc: remove km_type definitions
2012-07-24 15:27:29 +08:00
powerpc/kprobes: Rename opcode_t in probes.h to ppc_opcode_t
2012-09-07 09:48:50 +10:00
KVM: PPC: booke: add sregs support
2011-05-22 08:47:53 -04:00
KVM: PPC: Book3s HV: Don't access runnable threads list without vcore lock
2012-10-30 10:54:55 +01:00
KVM: PPC: Book3S PR: Emulate PURR, SPURR and DSCR registers
2012-12-06 01:34:01 +01:00
powerpc: Build fix for powerpc KVM
2012-10-18 10:37:52 +11:00
KVM: PPC: Book3S HV: Provide a method for userspace to read and write the HPT
2012-12-06 01:33:57 +01:00
powerpc/kvm/book3s_hv: Preserve guest CFAR register value
2013-02-15 16:54:33 +11:00
KVM: PPC: factor out lpid allocator from book3s_64_mmu_hv
2012-04-08 12:51:02 +03:00
KVM: PPC: bookehv64: Add support for interrupt handling
2012-12-06 01:34:11 +01:00
powerpc: Remove fpscr use from [kvm_]cvt_{fd,df}
2010-09-02 14:07:32 +10:00
Merge tag 'kvm-3.9-1' of git://git.kernel.org/pub/scm/virt/kvm/kvm
2013-02-24 13:07:18 -08:00
Merge remote-tracking branch 'master' into queue
2012-10-29 19:15:32 -02:00
KVM: PPC: booke: Allow multiple exception types
2013-02-13 12:56:40 +01:00
atomic: use <linux/atomic.h>
2011-07-26 16:49:47 -07:00
arch: Implement local64_t
2010-06-09 11:12:36 +02:00
cputime: Generic on-demand virtual cputime accounting
2013-01-27 19:23:27 +01:00
powerpc/ps3: Correct lv1 repository routine names
2012-04-24 15:34:16 -07:00
powerpc: Add the DAWR support to the set_break()
2013-01-10 17:01:47 +11:00
treewide: Convert uses of struct resource to resource_size(ptr)
2011-06-10 14:55:36 +02:00
powerpc/macio: Rework hotplug media bay support
2009-12-09 17:09:14 +11:00
UAPI: (Scripted) Disintegrate arch/powerpc/include/asm
2012-10-09 09:47:26 +01:00
powerpc: Add TLB management code for 64-bit Book3E
2009-08-20 10:25:09 +10:00
powerpc: Add TLB management code for 64-bit Book3E
2009-08-20 10:25:09 +10:00
powerpc/47x: Base ppc476 support
2010-05-05 09:11:10 -04:00
KVM: PPC: booke: Extend MAS2 EPN mask for 64-bit
2012-12-06 01:34:15 +01:00
powerpc: Name xpn & x fields in HW Hash PTE format
2009-08-28 14:24:12 +10:00
powerpc: Rename USER_ESID_BITS* to ESID_BITS*
2013-03-17 12:45:44 +11:00
powerpc: POWER8 cputable entry
2012-11-15 13:00:45 +11:00
powerpc: Add Initiate Coprocessor Store Word (icswx) support
2011-05-04 15:19:26 +10:00
Fix node_start/end_pfn() definition for mm/page_cgroup.c
2011-06-27 14:13:09 -07:00
Make most arch asm/module.h files use asm-generic/module.h
2012-09-28 14:31:03 +09:30
powerpc/5xxx: Add common mpc5xxx_get_bus_frequency() function
2009-06-17 00:30:22 -06:00
powerpc/mpc52xx_lpbfifo: optionally defer fifo transfer start
2012-09-14 10:15:35 +02:00
powerpc/5200: add mpc5200_psc_ac97_gpio_reset
2010-08-06 20:49:18 -06:00
powerpc/mpc512x: fix sparce warnings for non static symbols
2013-02-05 07:40:35 +00:00
powerpc/mpic: FSL MPIC error interrupt support.
2012-09-12 14:57:10 -05:00
powerpc/mpic_msgr: Add missing includes
2012-08-24 20:26:04 +10:00
powerpc: Rename LWSYNC_ON_SMP to PPC_RELEASE_BARRIER, ISYNC_ON_SMP to PPC_ACQUIRE_BARRIER
2010-02-17 14:03:15 +11:00
UAPI: (Scripted) Disintegrate arch/powerpc/include/asm
2012-10-09 09:47:26 +01:00
powerpc/powernv: Update OPAL interfaces
2011-12-07 18:02:02 +11:00
treewide: fix typo of "suport" in various comments and Kconfig
2012-11-19 14:16:09 +01:00
powerpc: Add transactional memory paca scratch register to show_regs
2013-02-15 16:58:51 +11:00
powerpc: Define virtual-physical translations for RELOCATABLE
2011-12-20 10:21:34 -05:00
dma-mapping: rename ARCH_KMALLOC_MINALIGN to ARCH_DMA_MINALIGN
2010-08-11 08:59:21 -07:00
powerpc/mm: Make some of the PGTABLE_RANGE dependency explicit
2012-09-17 16:31:53 +10:00
POWERPC: drivers: remove __dev* attributes.
2013-01-03 15:57:04 -08:00
Fix common misspellings
2011-03-31 11:26:23 -03:00
powerpc/eeh: Fix crash on converting OF node to edev
2012-09-18 15:32:51 +10:00
powerpc/PCI: compute I/O space bus-to-resource offset consistently
2012-03-20 10:41:44 -07:00
powerpc: Optimise per cpu accesses on 64bit
2010-07-09 11:28:30 +10:00
powerpc/perf: Move code to select SIAR or pt_regs into perf_read_regs
2012-07-10 19:18:41 +10:00
powerpc/perf: e500 support
2010-03-05 03:04:08 -06:00
Merge branch 'next' of git://git.kernel.org/pub/scm/linux/kernel/git/benh/powerpc
2013-02-23 17:09:55 -08:00
powerpc/mm: Cleanup management of kmem_caches for pagetables
2009-10-30 17:20:57 +11:00
powerpc/mm: Track backing pages allocated by vmemmap_populate()
2010-05-06 16:49:27 +10:00
mm, powerpc: move the RCU page-table freeing into generic code
2011-05-25 08:39:16 -07:00
mm: remove pte_*map_nested()
2010-10-26 16:52:08 -07:00
powerpc/mm: Add 64TB support
2012-09-17 16:31:51 +10:00
powerpc/mm: Add 64TB support
2012-09-17 16:31:51 +10:00
powerpc/mm: Make some of the PGTABLE_RANGE dependency explicit
2012-09-17 16:31:53 +10:00
powerpc/mm: Make some of the PGTABLE_RANGE dependency explicit
2012-09-17 16:31:53 +10:00
Fix common misspellings
2011-03-31 11:26:23 -03:00
i2c-powermac: Include the i2c_adapter in struct pmac_i2c_bus
2009-12-06 17:06:19 +01:00
powerpc/pmc: Don't access lppaca on Book3E
2009-09-24 15:31:39 +10:00
powerpc: Add new instructions for transactional memory
2013-02-15 16:58:49 +11:00
powerpc/eeh: Cleanup on EEH PCI address cache
2012-09-10 09:59:00 +10:00
powerpc/44x: Support OCM(On Chip Memory) for APM821xx SoC and Bluestone board
2013-01-10 15:08:37 +11:00
Merge branch 'next' of git://git.kernel.org/pub/scm/linux/kernel/git/benh/powerpc
2013-02-23 17:09:55 -08:00
powerpc/kprobes: Rename opcode_t in probes.h to ppc_opcode_t
2012-09-07 09:48:50 +10:00
powerpc: New macros for transactional memory support
2013-02-15 16:58:50 +11:00
powerpc+of: Move of_drconf_cell struct definition to asm/prom.h
2012-11-15 09:43:55 +11:00
powerpc/ps3: Add macro PS3_VERBOSE_RESULT
2013-02-15 16:54:39 +11:00
ps3fb: Tear down FB setup during cleanup
2009-06-15 13:26:21 +10:00
powerpc/8xx: Restore _PAGE_WRITETHRU
2009-12-09 17:10:37 +11:00
powerpc/mm: Fix 40x and 8xx vs. _PAGE_SPECIAL
2009-09-24 15:31:49 +10:00
powerpc/mm: Cleanup handling of execute permission
2009-08-27 13:12:51 +10:00
powerpc: Hugetlb for BookE
2011-09-20 09:19:40 +10:00
powerpc: Don't write protect kernel text with CONFIG_DYNAMIC_FTRACE enabled
2011-04-18 13:08:21 +10:00
powerpc/fsl-booke: Use HW PTE format if CONFIG_PTE_64BIT
2009-09-02 16:20:41 +10:00
powerpc/mm: Cleanup handling of execute permission
2009-08-27 13:12:51 +10:00
Fix misspellings of "whether" in comments.
2012-11-19 14:31:35 +01:00
Merge branch 'merge' of git://git.kernel.org/pub/scm/linux/kernel/git/benh/powerpc
2012-10-13 11:21:15 +09:00
powerpc: Fix typos in Freescale copyright claims
2012-11-15 13:00:58 +11:00
powerpc: Fix typos in Freescale copyright claims
2012-11-15 13:00:58 +11:00
powerpc: Add DSCR FSCR register bit definition
2013-03-05 16:56:30 +11:00
powerpc: Add early debug for WSP platforms
2011-05-06 13:32:41 +10:00
booke: Added DBCR4 SPR number
2013-02-13 12:56:42 +01:00
powerpc/perf: e500 support
2010-03-05 03:04:08 -06:00
powerpc/fsl_rio: Fix compile error when CONFIG_FSL_RIO not set
2011-06-02 15:29:08 -05:00
powerpc+of: Remove the pSeries_reconfig.h file
2012-11-15 12:56:55 +11:00
Disintegrate asm/system.h for PowerPC
2012-03-28 18:30:02 +01:00
remove needless ISA_DMA_THRESHOLD
2010-08-07 18:15:50 +02:00
powerpc: Add SCOM infrastructure
2011-04-20 17:01:19 +10:00
powerpc: Relocate prom_init.c on 64bit
2013-01-10 17:00:25 +11:00
powerpc: Remove stale function prototypes from setup.h
2012-11-15 13:00:54 +11:00
Revert "endian: #define __BYTE_ORDER"
2010-05-26 08:30:15 -07:00
consolidate kernel-side struct sigaction declarations
2013-02-03 15:09:22 -05:00
POWERPC: drivers: remove __dev* attributes.
2013-01-03 15:57:04 -08:00
Fix misspellings of "whether" in comments.
2012-11-19 14:31:35 +01:00
powerpc/mm: Add 64TB support
2012-09-17 16:31:51 +10:00
powerpc: Avoid debug_smp_processor_id() check in SHARED_PROCESSOR
2013-01-29 11:35:06 +11:00
locking: Convert raw_rwlock to arch_rwlock
2009-12-14 23:55:32 +01:00
Merge branch 'for-linus2' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs
2012-01-08 12:19:57 -08:00
UAPI: (Scripted) Disintegrate arch/powerpc/include/asm
2012-10-09 09:47:26 +01:00
Fix common misspellings
2011-03-31 11:26:23 -03:00
UAPI: (Scripted) Disintegrate arch/powerpc/include/asm
2012-10-09 09:47:26 +01:00
powerpc/swiotlb: Enable at early stage and disable if not necessary
2012-09-12 14:57:09 -05:00
Merge branch 'next' of git://git.kernel.org/pub/scm/virt/kvm/kvm
2012-05-24 16:17:30 -07:00
powerpc: Fix atomic_xxx_return barrier semantics
2011-11-17 16:26:07 +11:00
powerpc/ftrace: Implement raw syscall tracepoints on PowerPC
2011-05-26 13:38:57 +10:00
powerpc: trim the crap from syscalls.h
2013-02-03 18:16:11 -05:00
powerpc: Wireup the kcmp syscall to sys_ni
2013-03-05 16:56:29 +11:00
powerpc/powernv: Add TCE SW invalidation support
2011-11-25 14:32:57 +11:00
UAPI: (Scripted) Disintegrate arch/powerpc/include/asm
2012-10-09 09:47:26 +01:00
arch: Consolidate tsk_is_polling()
2013-04-08 17:39:22 +02:00
cputime: Consolidate vtime handling on context switch
2012-08-20 13:05:28 +02:00
mm, powerpc: move the RCU page-table freeing into generic code
2011-05-25 08:39:16 -07:00
powerpc/mm: Make some of the PGTABLE_RANGE dependency explicit
2012-09-17 16:31:53 +10:00
powerpc: Add helper functions for transactional memory context switching
2013-02-15 16:58:52 +11:00
sched/numa: Rewrite the CONFIG_NUMA sched domain support
2012-05-09 15:00:55 +02:00
powerpc: tracing: Avoid tracepoint duplication with DECLARE_EVENT_CLASS
2012-07-03 14:14:41 +10:00
UAPI: (Scripted) Disintegrate arch/powerpc/include/asm
2012-10-09 09:47:26 +01:00
powerpc: Remove unused __get_user64() and __put_user64()
2012-09-18 15:32:36 +10:00
powerpc: Fix typos in Freescale copyright claims
2012-11-15 13:00:58 +11:00
powerpc: Fix typos in Freescale copyright claims
2012-11-15 13:00:58 +11:00
powerpc: Fix typos in Freescale copyright claims
2012-11-15 13:00:58 +11:00
powerpc/udbg: Remove unused udbg_read()
2012-11-15 12:59:33 +11:00
Revert wrong fixes for common misspellings
2011-04-26 23:31:11 -07:00
powerpc: Wireup the kcmp syscall to sys_ni
2013-03-05 16:56:29 +11:00
uretprobes/powerpc: Hijack return address
2013-04-13 15:31:56 +02:00
powerpc: Add VDSO version of getcpu
2012-07-11 14:18:40 +10:00
Fix common misspellings
2011-03-31 11:26:23 -03:00
POWERPC: drivers: remove __dev* attributes.
2013-01-03 15:57:04 -08:00
powerpc: Use the new generic strncpy_from_user() and strnlen_user()
2012-05-27 21:00:07 -07:00
powerpc: Add WSP platform
2011-05-06 13:32:35 +10:00
irq_domain/powerpc: Use common irq_domain structure instead of irq_host
2012-02-14 14:06:50 -07:00
powerpc/virtex: Add support for Xilinx PCI host bridge
2009-06-06 10:14:22 -06:00
8700c95adb