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

..

40x_mmu.c

memblock: Remove rmo_size, burry it in arch/powerpc where it belongs

2010-08-05 12:56:08 +10:00

44x_mmu.c

powerpc: Delete __cpuinit usage from all users

2013-07-01 11:10:36 +10:00

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

powerpc/e6500: TLB miss handler with hardware tablewalk support

2014-01-09 17:52:19 -06:00

gup.c

powerpc/mm: NUMA pte should be handled via slow path in get_user_pages_fast()

2014-04-09 12:53:03 +10:00

hash_low_32.S

powerpc: Use CURRENT_THREAD_INFO instead of open coded assembly

2012-07-11 14:18:22 +10:00

hash_low_64.S

powerpc: Fix branch patching code for ABIv2

2014-04-23 10:05:22 +10:00

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

mm: fix race in kunmap_atomic()

2010-10-27 18:03:05 -07:00

hugepage-hash64.c

powerpc/thp: Use ACCESS_ONCE when loading pmdp

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

hugetlbpage-book3e.c

powerpc/fsl-book3e-64: Use paca for hugetlb TLB1 entry selection

2014-01-09 17:52:20 -06:00

hugetlbpage-hash64.c

powerpc/mm: Free up _PAGE_COHERENCE for numa fault use later

2013-12-09 11:40:28 +11:00

hugetlbpage.c

hugetlb: restrict hugepage_migration_support() to x86_64

2014-06-04 16:53:51 -07:00

icswx_pid.c

powerpc: Split ICSWX ACOP and PID processing

2011-11-25 14:11:27 +11:00

icswx.c

powerpc: Fix typo "CONFIG_ICSWX_PID"

2013-04-18 13:03:54 +10:00

icswx.h

powerpc/icswx: Fix race condition with IPI setting ACOP

2012-03-07 17:06:09 +11:00

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

mm: remove free_area_cache

2013-07-10 18:11:34 -07:00

mmu_context_hash32.c

powerpc: Remove power3 from comments

2014-07-28 14:10:26 +10:00

mmu_context_hash64.c

powerpc: Reduce PTE table memory wastage

2013-04-30 16:00:07 +10:00

mmu_context_nohash.c

powerpc: Clean up MMU_FTRS_A2 and MMU_FTR_TYPE_3E

2014-07-11 12:55:05 +10:00

mmu_decl.h

powerpc/fsl_booke: smp support for booting a relocatable kernel above 64M

2014-01-09 17:52:18 -06:00

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

powerpc: Remove CONFIG_POWER3

2014-07-28 14:10:24 +10:00

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

powerpc: Remove power3 from comments

2014-07-28 14:10:26 +10:00

slb_low.S

Merge remote-tracking branch 'anton/abiv2' into next

2014-05-05 20:57:12 +10:00

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

powerpc/mm: Add new "set" flag argument to pte/pmd update function

2014-02-17 11:19:35 +11:00

tlb_hash32.c

powerpc: include export.h for files using EXPORT_SYMBOL/THIS_MODULE

2011-10-31 19:30:38 -04:00

tlb_hash64.c

powerpc/thp: Add tracepoints to track hugepage invalidate

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

tlb_low_64e.S

powerpc/e6500: Work around erratum A-008139

2014-07-29 19:26:29 -05:00

tlb_nohash_low.S

powerpc/fsl_booke: smp support for booting a relocatable kernel above 64M

2014-01-09 17:52:18 -06:00

tlb_nohash.c

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

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