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Russell Currey b28c97505e powerpc/64: Setup KUP on secondary CPUs 
Some platforms (i.e. Radix MMU) need per-CPU initialisation for KUP.

Any platforms that only want to do KUP initialisation once
globally can just check to see if they're running on the boot CPU, or
check if whatever setup they need has already been performed.

Note that this is only for 64-bit.

Signed-off-by: Russell Currey <ruscur@russell.cc>
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
2019-04-21 23:05:59 +10:00
..
ptdump
powerpc/mm: Check secondary hash page table
2019-03-02 14:43:05 +11:00
8xx_mmu.c
powerpc/8xx: don't disable large TLBs with CONFIG_STRICT_KERNEL_RWX
2019-02-23 21:04:32 +11:00
40x_mmu.c
powerpc/mm/32: add base address to mmu_mapin_ram()
2019-02-23 21:04:31 +11:00
44x_mmu.c
powerpc/mm/32: add base address to mmu_mapin_ram()
2019-02-23 21:04:31 +11:00
copro_fault.c
mm: convert return type of handle_mm_fault() caller to vm_fault_t
2018-08-17 16:20:28 -07:00
dma-noncoherent.c
powerpc/dma: use the generic direct mapping bypass
2019-02-18 22:41:04 +11:00
drmem.c
powerpc/mm/drmem: Fix unexpected flag value in ibm,dynamic-memory-v2
2018-02-23 16:45:51 +11:00
fault.c
powerpc: Add a framework for Kernel Userspace Access Protection
2019-04-21 23:05:57 +10:00
fsl_booke_mmu.c
powerpc/mm/32: add base address to mmu_mapin_ram()
2019-02-23 21:04:31 +11:00
hash64_4k.c
powerpc/mm/hash: Remove the superfluous bitwise operation when find hpte group
2018-07-24 22:03:17 +10:00
hash64_64k.c
powerpc/mm/hash: Remove the superfluous bitwise operation when find hpte group
2018-07-24 22:03:17 +10:00
hash_low_32.S
powerpc/6xx: fix setup and use of SPRN_SPRG_PGDIR for hash32
2019-03-19 00:30:19 +11:00
hash_native_64.c
powerpc/64s/hash: Do not use PPC_INVALIDATE_ERAT on CPUs before POWER9
2018-10-04 23:16:53 +10:00
hash_utils_64.c
powerpc/mm: move warning from resize_hpt_for_hotplug()
2019-04-20 22:02:26 +10:00
highmem.c
powerpc/highmem: Change BUG_ON() to WARN_ON()
2019-04-20 22:02:11 +10:00
hugepage-hash64.c
arch/powerpc/mm/hash: validate the pte entries before handling the hash fault
2018-10-03 15:39:59 +10:00
hugetlbpage-book3e.c
…
hugetlbpage-hash64.c
powerpc updates for 5.1
2019-03-07 12:56:26 -08:00
hugetlbpage-radix.c
powerpc updates for 5.1
2019-03-07 12:56:26 -08:00
hugetlbpage.c
powerpc updates for 4.21
2018-12-27 10:43:24 -08:00
init_32.c
powerpc: Add framework for Kernel Userspace Protection
2019-04-21 23:05:54 +10:00
init_64.c
powerpc/mm: fix "section_base" set but not used
2019-03-02 14:43:05 +11:00
init-common.c
powerpc/64: Setup KUP on secondary CPUs
2019-04-21 23:05:59 +10:00
Makefile
powerpc/mm: Disable kcov for SLB routines
2019-03-12 14:06:12 +11:00
mem.c
powerpc/mm: move warning from resize_hpt_for_hotplug()
2019-04-20 22:02:26 +10:00
mmap.c
exec: pass stack rlimit into mm layout functions
2018-04-11 10:28:37 -07:00
mmu_context_book3s64.c
powerpc/mm: Move pte_fragment_alloc() to a common location
2018-12-04 19:45:01 +11:00
mmu_context_hash32.c
powerpc: remove unnecessary inclusion of asm/tlbflush.h
2018-07-30 22:48:20 +10:00
mmu_context_iommu.c
powerpc/mm/iommu: allow large IOMMU page size only for hugetlb backing
2019-03-05 21:07:19 -08:00
mmu_context_nohash.c
treewide: add checks for the return value of memblock_alloc*()
2019-03-12 10:04:02 -07:00
mmu_context.c
powerpc/mm: Extend pte_fragment functionality to PPC32
2018-12-04 19:45:01 +11:00
mmu_decl.h
powerpc/8xx: don't disable large TLBs with CONFIG_STRICT_KERNEL_RWX
2019-02-23 21:04:32 +11:00
numa.c
powerpc/numa: document topology_updates_enabled, disable by default
2019-04-20 22:03:59 +10:00
pgtable_32.c
powerpc/mm/32s: Use BATs for STRICT_KERNEL_RWX
2019-02-23 21:04:32 +11:00
pgtable_64.c
powerpc/mm: use pte helpers in generic code
2018-10-14 18:04:09 +11:00
pgtable-book3e.c
treewide: add checks for the return value of memblock_alloc*()
2019-03-12 10:04:02 -07:00
pgtable-book3s64.c
treewide: add checks for the return value of memblock_alloc*()
2019-03-12 10:04:02 -07:00
pgtable-frag.c
mm: treewide: remove unused address argument from pte_alloc functions
2019-01-04 13:13:47 -08:00
pgtable-hash64.c
powerpc: handover page flags with a pgprot_t parameter
2018-10-14 18:04:09 +11:00
pgtable-radix.c
treewide: add checks for the return value of memblock_alloc*()
2019-03-12 10:04:02 -07:00
pgtable.c
powerpc/mm: add exec protection on powerpc 603
2018-12-19 18:56:32 +11:00
pkeys.c
powerpc/pkeys: Fix handling of pkey state across fork()
2018-12-21 14:46:50 +11:00
ppc_mmu_32.c
treewide: add checks for the return value of memblock_alloc*()
2019-03-12 10:04:02 -07:00
slb.c
powerpc/64s/hash: Fix assert_slb_presence() use of the slbfee. instruction
2019-02-22 00:10:14 +11:00
slice.c
powerpc/mm/hash: Handle mmap_min_addr correctly in get_unmapped_area topdown search
2019-02-26 16:26:29 +11:00
subpage-prot.c
Remove 'type' argument from access_ok() function
2019-01-03 18:57:57 -08:00
tlb_hash32.c
powerpc/sparse: Fix plain integer as NULL pointer warning
2018-05-25 12:04:38 +10:00
tlb_hash64.c
powerpc/mm: Add support for handling > 512TB address in SLB miss
2018-03-31 00:10:38 +11:00
tlb_low_64e.S
powerpc/fsl: Flush the branch predictor at each kernel entry (64bit)
2018-12-20 22:59:03 +11:00
tlb_nohash_low.S
powerpc: clean inclusions of asm/feature-fixups.h
2018-07-30 22:48:17 +10:00
tlb_nohash.c
powerpc: remove unnecessary unlikely()
2019-01-15 11:38:05 +11:00
tlb-radix.c
powerpc updates for 4.20
2018-10-26 14:36:21 -07:00
vphn.c
…
vphn.h
…