Nishanth Aravamudan 2c0a33f986 powerpc/numa: ensure per-cpu NUMA mappings are correct on topology update ...

We received a report of warning in kernel/sched/core.c where the sched
group was NULL on an LPAR after a topology update. This seems to occur
because after the topology update has moved the CPUs, cpu_to_node is
returning the old value still, which ends up breaking the consistency of
the NUMA topology in the per-cpu maps. Ensure that we update the per-cpu
fields when we re-map CPUs.

Signed-off-by: Nishanth Aravamudan <nacc@linux.vnet.ibm.com>
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>

2014-10-29 09:41:22 +11:00

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40x_mmu.c

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44x_mmu.c

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copro_fault.c

powerpc/mm: Use appropriate ESID mask in copro_calculate_slb()

2014-10-28 19:52:45 +11:00

dma-noncoherent.c

lib/scatterlist: make ARCH_HAS_SG_CHAIN an actual Kconfig

2014-08-08 15:57:26 -07:00

fault.c

Merge branch 'sched-core-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip

2014-10-13 16:23:15 +02:00

fsl_booke_mmu.c

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gup.c

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hash_low_32.S

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hash_low_64.S

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hash_native_64.c

powerpc/mm: Add hooks for cxl

2014-10-08 20:15:55 +11:00

hash_utils_64.c

powerpc/mm: Add new hash_page_mm()

2014-10-08 20:15:44 +11:00

highmem.c

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hugepage-hash64.c

powerpc/thp: Use ACCESS_ONCE when loading pmdp

2014-08-13 18:20:41 +10:00

hugetlbpage-book3e.c

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hugetlbpage-hash64.c

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hugetlbpage.c

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icswx_pid.c

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icswx.c

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icswx.h

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init_32.c

powerpc: Remove powerpc specific cmd_line

2014-10-02 17:33:55 +10:00

init_64.c

powerpc: Move htab_remove_mapping function prototype into header file

2014-09-25 23:14:44 +10:00

Makefile

powerpc/cell: Move spu_handle_mm_fault() out of cell platform

2014-10-08 20:14:54 +11:00

mem.c

Merge branch 'next' of git://git.kernel.org/pub/scm/linux/kernel/git/scottwood/linux.git

2014-10-04 08:59:06 +10:00

mmap.c

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mmu_context_hash32.c

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mmu_context_hash64.c

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mmu_context_nohash.c

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mmu_decl.h

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numa.c

powerpc/numa: ensure per-cpu NUMA mappings are correct on topology update

2014-10-29 09:41:22 +11:00

pgtable_32.c

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pgtable_64.c

powerpc/thp: Add tracepoints to track hugepage invalidate

2014-08-13 18:20:42 +10:00

pgtable.c

powerpc: Make a bunch of things static

2014-09-25 23:14:41 +10:00

ppc_mmu_32.c

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slb_low.S

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slb.c

powerpc/cell: Move data segment faulting code out of cell platform

2014-10-08 20:14:55 +11:00

slice.c

powerpc/mm: Fix build error with hugetlfs disabled

2014-10-22 14:03:06 +11:00

subpage-prot.c

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tlb_hash32.c

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tlb_hash64.c

powerpc/thp: Add tracepoints to track hugepage invalidate

2014-08-13 18:20:42 +10:00

tlb_low_64e.S

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tlb_nohash_low.S

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tlb_nohash.c

powerpc/nohash: Split __early_init_mmu() into boot and secondary

2014-08-13 15:13:25 +10:00