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powerpc/mm/radix: Use firmware feature to enable Radix MMU
2016-05-11 Aneesh Kumar K.Vpowerpc/mm/radix: Use firmware feature to enable Radix MMU
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
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2016-05-11 Aneesh Kumar K.Vpowerpc/mm/radix: Add THP support for 4K linux page...
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
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2016-05-11 Aneesh Kumar K.Vpowerpc/mm/radix: Add radix THP callbacks
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
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2016-05-11 Aneesh Kumar K.Vpowerpc/mm/thp: Abstraction for THP functions
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
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2016-05-11 Aneesh Kumar K.Vpowerpc/mm: THP is only available on hash64 as of now
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
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2016-05-11 Aneesh Kumar K.Vpowerpc/mm/radix: Add hugetlb support 4K page size
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
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2016-05-11 Aneesh Kumar K.Vpowerpc/mm/radix: Make sure swapper pgdir is properly...
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
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2016-05-11 Aneesh Kumar K.Vpowerpc/mm: Add radix support for hugetlb
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
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2016-05-11 Aneesh Kumar K.Vpowerpc/mm: Fix vma_mmu_pagesize() for radix
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
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2016-05-11 Aneesh Kumar K.Vpowerpc/mm: pte_frag abstraction
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
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2016-05-11 Aneesh Kumar K.Vpowerpc/radix: Update MMU cache
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
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2016-05-11 Aneesh Kumar K.Vpowerpc/mm: vmalloc abstraction in preparation for...
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
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2016-05-11 Aneesh Kumar K.Vpowerpc/mm: Update pte filter for radix
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
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2016-05-11 Aneesh Kumar K.Vpowerpc/mm: Add radix pgalloc details
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
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2016-05-11 Aneesh Kumar K.Vpowerpc/mm: Make 4K and 64K use pte_t for pgtable_t
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
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2016-05-11 Aneesh Kumar K.Vpowerpc/mm: Rename function to indicate we are allocating...
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
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2016-05-11 Aneesh Kumar K.Vpowerpc/mm: Simplify the code dropping 4-level table...
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
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2016-05-11 Aneesh Kumar K.Vpowerpc/mm: Revert changes made to nohash pgalloc-64.h
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
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2016-05-11 Aneesh Kumar K.Vpowerpc/mm: Copy pgalloc (part 2)
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
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2016-05-11 Aneesh Kumar K.Vpowerpc/mm: Make a copy of pgalloc.h for 32 and 64...
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
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2016-05-11 Aneesh Kumar K.Vpowerpc/mm/radix: Update PTCR on secondary CPUs
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
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2016-05-11 Aneesh Kumar K.Vpowerpc/mm/radix: Pick the address layout for radix...
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
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2016-05-11 Aneesh Kumar K.Vpowerpc/mm/radix: Limit paca allocation in radix
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
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2016-05-11 Aneesh Kumar K.Vpowerpc/mm/radix: Add checks in slice code to catch...
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
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2016-05-11 Aneesh Kumar K.Vpowerpc/mm/radix: Isolate hash table function from...
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
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2016-05-11 Aneesh Kumar K.Vpowerpc/mm/radix: Use STD_MMU_64 to properly isolate...
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
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2016-05-11 Aneesh Kumar K.Vpowerpc/mm/radix: Add MMU_FTR_RADIX
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
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2016-05-11 Michael Ellermanpowerpc/mm: Add mask of possible MMU features
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
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2016-05-01 Aneesh Kumar K.Vpowerpc/mm/radix: Add tlbflush routines
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
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2016-05-01 Aneesh Kumar K.Vpowerpc/mm: Hash abstraction for tlbflush routines
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
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2016-05-01 Aneesh Kumar K.Vpowerpc/mm: Rename mmu_context_hash64.c to mmu_context_book3...
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
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2016-05-01 Aneesh Kumar K.Vpowerpc/mm/radix: Add mmu context handling callback...
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
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2016-05-01 Aneesh Kumar K.Vpowerpc/mm: Abstraction for switch_mmu_context()
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
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2016-05-01 Aneesh Kumar K.Vpowerpc/mm/radix: Add radix callbacks for vmemmap and...
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
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2016-05-01 Aneesh Kumar K.Vpowerpc/mm: Abstraction for vmemmap and map_kernel_page()
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
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2016-05-01 Aneesh Kumar K.Vpowerpc/mm/radix: Add radix callbacks for early init...
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
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2016-05-01 Aneesh Kumar K.Vpowerpc/mm: Abstract early MMU init in preparation...
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
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2016-05-01 Aneesh Kumar K.Vpowerpc/mm/radix: Add radix callback for pmd accessors
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
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2016-05-01 Aneesh Kumar K.Vpowerpc/mm: Move hugetlb and THP related pmd accessors...
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
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2016-05-01 Aneesh Kumar K.Vpowerpc/mm: Add radix callbacks to pte accessors
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
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2016-05-01 Aneesh Kumar K.Vpowerpc/mm/radix: Add dummy radix_enabled()
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
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2016-05-01 Aneesh Kumar K.Vpowerpc/mm/radix: Add radix pte #defines
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
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2016-05-01 Aneesh Kumar K.Vpowerpc/mm: Move pte related functions together
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
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2016-05-01 Aneesh Kumar K.Vpowerpc/mm: Move page table index and and vaddr to...
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
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2016-05-01 Aneesh Kumar K.Vpowerpc/mm: Make page table size a variable
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
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2016-05-01 Aneesh Kumar K.Vpowerpc/mm: Move pte accessors that operate on common...
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
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2016-05-01 Aneesh Kumar K.Vpowerpc/mm: Move common pte bits and accessors to book3s...
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
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2016-05-01 Aneesh Kumar K.Vpowerpc/mm: Handle _PTE_NONE_MASK
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
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2016-05-01 Aneesh Kumar K.Vpowerpc/mm/book3s: Rename hash specific PTE bits to...
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
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2016-05-01 Aneesh Kumar K.Vpowerpc/mm: Move hash and no hash code to separate...
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
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2016-05-01 Aneesh Kumar K.Vpowerpc/mm/hash: Add support for Power9 Hash
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
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2016-05-01 Aneesh Kumar K.Vpowerpc/mm/radix: Add partition table format & callback
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
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2016-05-01 Aneesh Kumar K.Vpowerpc/mm: Move radix/hash common data structures...
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
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2016-05-01 Aneesh Kumar K.Vpowerpc/mm: Use generic version of ptep_clear_flush_young()
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
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2016-05-01 Aneesh Kumar K.Vpowerpc/mm: Use generic version of pmdp_clear_flush_young()
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
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2016-05-01 Aneesh Kumar K.Vpowerpc/mm: Drop WIMG in favour of new constants
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
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2016-05-01 Aneesh Kumar K.Vpowerpc/mm: Use a helper for finding pte bits mapping...
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
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2016-05-01 Aneesh Kumar K.Vpowerpc/mm: Update _PAGE_KERNEL_RO
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
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2016-05-01 Aneesh Kumar K.Vpowerpc/mm: Remove RPN_SHIFT and RPN_SIZE
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
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2016-05-01 Aneesh Kumar K.Vpowerpc/mm: Replace _PAGE_USER with _PAGE_PRIVILEGED
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
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2016-05-01 Aneesh Kumar K.Vpowerpc/mm: Use pte_user() instead of open coding
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
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2016-05-01 Michael Ellermanpowerpc/mm: Convert pte_user() to static inline
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
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2016-05-01 Aneesh Kumar K.Vpowerpc/mm/subpage: Clear RWX bit to indicate no access
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
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2016-05-01 Aneesh Kumar K.Vpowerpc/mm: Use _PAGE_READ to indicate Read access
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
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2016-05-01 Michael Ellermanpowerpc/mm: Use pte_raw() in pte_same()/pmd_same()
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
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2016-05-01 Aneesh Kumar K.Vpowerpc/mm: Use big endian Linux page tables for book3s 64
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
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2016-05-01 Michael Ellermanpowerpc/mm: Add pte_xchg() helper
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
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2016-05-01 Aneesh Kumar K.Vpowerpc/mm: Drop PTE_ATOMIC_UPDATES from pmd_hugepage_update()
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
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2016-05-01 Michael Ellermanpowerpc/mm: Always use STRICT_MM_TYPECHECKS
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
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2016-05-01 Aneesh Kumar K.VIB/qib: Use cache inhibitted and guarded mapping on...
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
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2016-04-27 Madhavan Srinivasanpowerpc/perf: Replace raw event hex values with #defines
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
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2016-04-26 Thiago Jung Bauermannftrace: Match dot symbols when searching functions...
Cc: Michael Ellerman <mpe@ellerman.id.au>
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
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2016-04-26 Daniel Axtenspowerpc: rework sparse for lib/xor_vmx.c
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
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2016-04-26 Chris Smartpowerpc: Add support for userspace P9 copy paste
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
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2016-04-26 Andrew Donnellanpowerpc/mpic: handle subsys_system_register() failure
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
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2016-04-26 Andrew Donnellanpowerpc/eeh: fix misleading indentation
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
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2016-04-26 Aneesh Kumar K.Vcxl: Fix DAR check & use REGION_ID instead of opencoding
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
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2016-04-22 Frederic Barratcxl: Increase timeout for detection of AFU mmio hang
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
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2016-04-22 Frederic Barratcxl: Allow initialization on timebase sync failures
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
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2016-04-21 Madhavan Srinivasantool/perf: Add sample_reg_mask to include all perf_regs
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
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2016-04-21 Anju Ttools/perf: Map the ID values with register names
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
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2016-04-21 Anju Tpowerpc/perf: Add support for sampling interrupt register...
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
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2016-04-21 Anju Tpowerpc/perf: Assign an id to each powerpc register
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
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2016-04-21 Hari Bathinipowerpc/book3s64: Remove __end_handlers marker
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
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2016-04-21 Hari Bathinipowerpc/book3s64: Fix branching to OOL handlers in...
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
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2016-04-18 Michael EllermanMerge branch 'topic/livepatch' into next
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2016-04-14 Michael Ellermanpowerpc/livepatch: Add live patching support on ppc64le
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
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2016-04-14 Michael Ellermanpowerpc/livepatch: Add livepatch stack to struct thread_info
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
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2016-04-14 Michael Ellermanpowerpc/livepatch: Add livepatch header
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
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2016-04-14 Michael Ellermanlivepatch: Allow architectures to specify an alternate...
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
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2016-04-14 Michael Ellermanftrace: Make ftrace_location_range() global
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
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2016-04-12 Markus Elfringcxl: Delete an unnecessary check before the function...
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
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2016-04-12 Aaro Koskinendrivers: macintosh: rack-meter: fix bogus memsets
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
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2016-04-12 Aaro Koskinendrivers: macintosh: rack-meter: limit idle ticks to...
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
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2016-04-12 Daniel Axtenspowerpc: sparse: Include headers for __weak symbols
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
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2016-04-12 Daniel Axtenspowerpc: sparse: static-ify some things
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
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2016-04-11 Philippe Bergheaudcxl: Configure the PSL for two CAPI ports on POWER8NVL
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
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2016-04-11 Philippe Bergheaudpowerpc: Define PVR value for POWER8NVL processor
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
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2016-04-11 Vipin K Parasharpowerpc/opal: Assign numbers to OPAL_MSG macros of...
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
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2016-04-11 Michael EllermanMAINTAINERS: Add powerpc drivers to the powerpc section
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
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