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powerpc: Fix invalid use of register expressions
2017-08-10
Andreas Schwab
powerpc: Fix invalid use of register expressions
Signed-off-by: Michael Ellerman <
mpe@ellerman.id.au
>
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2017-08-08
Michael Ellerman
powerpc/mm/hash64: Make vmalloc 56T on hash
Signed-off-by: Michael Ellerman <
mpe@ellerman.id.au
>
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2017-08-08
Michael Ellerman
powerpc/mm/slb: Move comment next to the code it's...
Signed-off-by: Michael Ellerman <
mpe@ellerman.id.au
>
Signed-off-by: Michael Ellerman <
mpe@ellerman.id.au
>
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2017-08-08
Michael Ellerman
powerpc/mm/book3s64: Make KERN_IO_START a variable
Signed-off-by: Michael Ellerman <
mpe@ellerman.id.au
>
Signed-off-by: Michael Ellerman <
mpe@ellerman.id.au
>
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2017-08-08
Matt Brown
powerpc/powernv: Use darn instruction for get_random_seed...
Signed-off-by: Michael Ellerman <
mpe@ellerman.id.au
>
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2017-08-08
Christophe Leroy
powerpc/32: Fix boot failure on non 6xx platforms
...be-worn-by: Michael Ellerman <
mpe@ellerman.id.au
>
Signed-off-by: Michael Ellerman <
mpe@ellerman.id.au
>
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2017-08-08
Frederic Barrat
powerpc/powernv: Enable PCI peer-to-peer
Signed-off-by: Michael Ellerman <
mpe@ellerman.id.au
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2017-08-03
Benjamin Herrenschmidt
powerpc: Remove old unused icswx based coprocessor...
Signed-off-by: Michael Ellerman <
mpe@ellerman.id.au
>
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2017-08-03
Benjamin Herrenschmidt
powerpc/mm: Cleanup check for stack expansion
Signed-off-by: Michael Ellerman <
mpe@ellerman.id.au
>
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2017-08-03
Benjamin Herrenschmidt
powerpc/mm: Don't lose "major" fault indication on...
Signed-off-by: Michael Ellerman <
mpe@ellerman.id.au
>
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2017-08-03
Benjamin Herrenschmidt
powerpc/mm: Move page fault VMA access checks to a...
Signed-off-by: Michael Ellerman <
mpe@ellerman.id.au
>
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2017-08-03
Benjamin Herrenschmidt
powerpc/mm: Set fault flags earlier
Signed-off-by: Michael Ellerman <
mpe@ellerman.id.au
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2017-08-03
Benjamin Herrenschmidt
powerpc/mm: Add a bunch of (un)likely annotations to...
Signed-off-by: Michael Ellerman <
mpe@ellerman.id.au
>
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2017-08-03
Benjamin Herrenschmidt
powerpc/mm: Move/simplify faulthandler_disabled() and...
Signed-off-by: Michael Ellerman <
mpe@ellerman.id.au
>
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2017-08-03
Benjamin Herrenschmidt
powerpc/mm: Move the DSISR_PROTFAULT sanity check
Signed-off-by: Michael Ellerman <
mpe@ellerman.id.au
>
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2017-08-03
Benjamin Herrenschmidt
powerpc/mm: Cosmetic fix to page fault accounting
Signed-off-by: Michael Ellerman <
mpe@ellerman.id.au
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2017-08-03
Benjamin Herrenschmidt
powerpc/mm: Move CMO accounting out of do_page_fault...
Signed-off-by: Michael Ellerman <
mpe@ellerman.id.au
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2017-08-03
Benjamin Herrenschmidt
powerpc/mm: Rework mm_fault_error()
Signed-off-by: Michael Ellerman <
mpe@ellerman.id.au
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2017-08-03
Benjamin Herrenschmidt
powerpc/mm: Make bad_area* helper functions
Signed-off-by: Michael Ellerman <
mpe@ellerman.id.au
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2017-08-03
Benjamin Herrenschmidt
powerpc/mm: Fix reporting of kernel execute faults
Signed-off-by: Michael Ellerman <
mpe@ellerman.id.au
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2017-08-03
Benjamin Herrenschmidt
powerpc/mm: Simplify returns from __do_page_fault
Signed-off-by: Michael Ellerman <
mpe@ellerman.id.au
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2017-08-03
Benjamin Herrenschmidt
powerpc/mm: Move debugger check to notify_page_fault()
Signed-off-by: Michael Ellerman <
mpe@ellerman.id.au
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2017-08-03
Benjamin Herrenschmidt
powerpc/mm: Overhaul handling of bad page faults
Signed-off-by: Michael Ellerman <
mpe@ellerman.id.au
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2017-08-03
Benjamin Herrenschmidt
powerpc/mm: Move error_code checks for bad faults earlier
Signed-off-by: Michael Ellerman <
mpe@ellerman.id.au
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2017-08-03
Benjamin Herrenschmidt
powerpc/mm: Move out definition of CPU specific is_write...
Signed-off-by: Michael Ellerman <
mpe@ellerman.id.au
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2017-08-03
Benjamin Herrenschmidt
powerpc/mm: Use symbolic constants for filtering SRR1...
Signed-off-by: Michael Ellerman <
mpe@ellerman.id.au
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2017-08-03
Benjamin Herrenschmidt
powerpc/mm: Update bits used to skip hash_page
Signed-off-by: Michael Ellerman <
mpe@ellerman.id.au
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2017-08-03
Benjamin Herrenschmidt
powerpc/mm: Update definitions of DSISR bits
Signed-off-by: Michael Ellerman <
mpe@ellerman.id.au
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2017-08-03
Benjamin Herrenschmidt
powerpc/6xx: Handle DABR match before calling do_page_fault
Signed-off-by: Michael Ellerman <
mpe@ellerman.id.au
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2017-08-02
Benjamin Herrenschmidt
powerpc/mm: Pre-filter SRR1 bits before do_page_fault()
Signed-off-by: Michael Ellerman <
mpe@ellerman.id.au
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2017-08-02
Benjamin Herrenschmidt
powerpc/mm: Move exception_enter/exit to a do_page_fault...
Signed-off-by: Michael Ellerman <
mpe@ellerman.id.au
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2017-08-02
Benjamin Herrenschmidt
powerpc/mm/radix: Avoid flushing the PWC on every flush_tlb_...
Signed-off-by: Michael Ellerman <
mpe@ellerman.id.au
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2017-08-02
Benjamin Herrenschmidt
powerpc/mm/radix: Improve TLB/PWC flushes
Signed-off-by: Michael Ellerman <
mpe@ellerman.id.au
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2017-08-02
Benjamin Herrenschmidt
powerpc/mm/radix: Improve _tlbiel_pid to be usable...
Signed-off-by: Michael Ellerman <
mpe@ellerman.id.au
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2017-08-01
Victor Aoqui
powerpc/kernel: Avoid preemption check in iommu_range_alloc()
Signed-off-by: Michael Ellerman <
mpe@ellerman.id.au
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2017-08-01
Gautham R. Shenoy
powerpc/powernv: Clear PECE1 in LPCR via stop-api only...
Signed-off-by: Michael Ellerman <
mpe@ellerman.id.au
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2017-08-01
Gautham R. Shenoy
powerpc/powernv: Save/Restore additional SPRs for stop4...
Signed-off-by: Michael Ellerman <
mpe@ellerman.id.au
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2017-07-31
Rui Teng
powerpc/mm: Fix check of multiple 16G pages from device...
Signed-off-by: Michael Ellerman <
mpe@ellerman.id.au
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2017-07-31
Michael Ellerman
powerpc/udbg: Reduce the footgun potential of EARLY_DEBUG_LP...
Signed-off-by: Michael Ellerman <
mpe@ellerman.id.au
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2017-07-31
Michael Ellerman
powerpc/configs: Add a powernv_be_defconfig
Signed-off-by: Michael Ellerman <
mpe@ellerman.id.au
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2017-07-25
Anju T Sudhakar
powerpc/perf: Add thread IMC PMU support
Signed-off-by: Michael Ellerman <
mpe@ellerman.id.au
>
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2017-07-25
Anju T Sudhakar
powerpc/perf: Add core IMC PMU support
Signed-off-by: Michael Ellerman <
mpe@ellerman.id.au
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2017-07-25
Anju T Sudhakar
powerpc/perf: Add nest IMC PMU support
Signed-off-by: Michael Ellerman <
mpe@ellerman.id.au
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2017-07-25
Madhavan Srinivasan
powerpc/powernv: Detect and create IMC device
Signed-off-by: Michael Ellerman <
mpe@ellerman.id.au
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2017-07-24
Madhavan Srinivasan
powerpc/powernv: Add IMC OPAL APIs
Signed-off-by: Michael Ellerman <
mpe@ellerman.id.au
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2017-07-24
Aneesh Kumar K.V
powerpc/mm: Build fix for non SPARSEMEM_VMEMAP config
Signed-off-by: Michael Ellerman <
mpe@ellerman.id.au
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2017-07-24
Geliang Tang
powerpc/powernv: use memdup_user
Signed-off-by: Michael Ellerman <
mpe@ellerman.id.au
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2017-07-24
Michael Ellerman
powerpc/pseries: Don't needlessly initialise rv to 0
Signed-off-by: Michael Ellerman <
mpe@ellerman.id.au
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2017-07-24
Geliang Tang
powerpc/pseries: use memdup_user_nul
Signed-off-by: Michael Ellerman <
mpe@ellerman.id.au
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2017-07-24
Scott Wood
powerpc/ipic: Support edge on IRQ0
Signed-off-by: Michael Ellerman <
mpe@ellerman.id.au
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2017-07-24
Laurentiu Tudor
powerpc: allow compiling with GENERIC_MSI_IRQ_DOMAIN
Signed-off-by: Michael Ellerman <
mpe@ellerman.id.au
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2017-07-24
Santosh Sivaraj
powerpc/powernv: Get cpu only after validity check
Signed-off-by: Michael Ellerman <
mpe@ellerman.id.au
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2017-07-18
Michael Ellerman
powerpc/mm: Mark __init memory no-execute when STRICT_KERNEL...
Signed-off-by: Michael Ellerman <
mpe@ellerman.id.au
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2017-07-18
Michael Ellerman
powerpc/mm/hash: Refactor hash__mark_rodata_ro()
Signed-off-by: Michael Ellerman <
mpe@ellerman.id.au
>
Signed-off-by: Michael Ellerman <
mpe@ellerman.id.au
>
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2017-07-18
Michael Ellerman
powerpc/mm/radix: Refactor radix__mark_rodata_ro()
Signed-off-by: Michael Ellerman <
mpe@ellerman.id.au
>
Signed-off-by: Michael Ellerman <
mpe@ellerman.id.au
>
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2017-07-18
Nicholas Piggin
powerpc/64s: Fix hypercall entry clobbering r12 input
Signed-off-by: Michael Ellerman <
mpe@ellerman.id.au
>
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2017-07-18
Nicholas Piggin
powerpc/perf: Avoid spurious PMU interrupts after idle
Signed-off-by: Michael Ellerman <
mpe@ellerman.id.au
>
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2017-07-17
Michael Ellerman
powerpc/powernv: Fix boot on Power8 bare metal due...
Signed-off-by: Michael Ellerman <
mpe@ellerman.id.au
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2017-07-12
Michael Ellerman
powerpc/64: Fix atomic64_inc_not_zero() to return an int
Signed-off-by: Michael Ellerman <
mpe@ellerman.id.au
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2017-07-12
Anton Blanchard
powerpc: Fix emulation of mfocrf in emulate_step()
Signed-off-by: Michael Ellerman <
mpe@ellerman.id.au
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2017-07-12
Anton Blanchard
powerpc: Fix emulation of mcrf in emulate_step()
Signed-off-by: Michael Ellerman <
mpe@ellerman.id.au
>
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2017-07-12
Anton Blanchard
powerpc/perf: Add POWER9 alternate PM_RUN_CYC and PM_RUN_INS...
Signed-off-by: Michael Ellerman <
mpe@ellerman.id.au
>
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2017-07-11
Madhavan Srinivasan
powerpc/perf: Fix SDAR_MODE value for continous sampling...
Signed-off-by: Michael Ellerman <
mpe@ellerman.id.au
>
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2017-07-11
Oliver O'Halloran
powerpc/asm: Mark cr0 as clobbered in mftb()
Signed-off-by: Michael Ellerman <
mpe@ellerman.id.au
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2017-07-11
Nicholas Piggin
powerpc/powernv: Fix local TLB flush for boot and MCE...
Signed-off-by: Michael Ellerman <
mpe@ellerman.id.au
>
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2017-07-10
Benjamin Herrenschmidt
powerpc/mm/radix: Synchronize updates to the process...
Signed-off-by: Michael Ellerman <
mpe@ellerman.id.au
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2017-07-10
Benjamin Herrenschmidt
powerpc/mm/radix: Properly clear process table entry
Signed-off-by: Michael Ellerman <
mpe@ellerman.id.au
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2017-07-10
Benjamin Herrenschmidt
powerpc/powernv: Tell OPAL about our MMU mode on POWER9
Signed-off-by: Michael Ellerman <
mpe@ellerman.id.au
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2017-07-10
Balbir Singh
powerpc/kexec: Fix radix to hash kexec due to IAMR...
Signed-off-by: Michael Ellerman <
mpe@ellerman.id.au
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2017-07-04
Balbir Singh
powerpc/Kconfig: Enable STRICT_KERNEL_RWX for some...
Signed-off-by: Michael Ellerman <
mpe@ellerman.id.au
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2017-07-04
Balbir Singh
powerpc/mm/radix: Implement STRICT_RWX/mark_rodata_ro...
Signed-off-by: Michael Ellerman <
mpe@ellerman.id.au
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2017-07-04
Balbir Singh
powerpc/mm/hash: Implement mark_rodata_ro() for hash
Signed-off-by: Michael Ellerman <
mpe@ellerman.id.au
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2017-07-03
Balbir Singh
powerpc/vmlinux.lds: Align __init_begin to 16M
Signed-off-by: Michael Ellerman <
mpe@ellerman.id.au
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2017-07-03
Balbir Singh
powerpc/lib/code-patching: Use alternate map for patch_instr...
Signed-off-by: Michael Ellerman <
mpe@ellerman.id.au
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2017-07-03
Balbir Singh
powerpc/xmon: Add patch_instruction() support for xmon
Signed-off-by: Michael Ellerman <
mpe@ellerman.id.au
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2017-07-03
Balbir Singh
powerpc/kprobes/optprobes: Use patch_instruction()
Signed-off-by: Michael Ellerman <
mpe@ellerman.id.au
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2017-07-03
Balbir Singh
powerpc/kprobes: Move kprobes over to patch_instruction()
Signed-off-by: Michael Ellerman <
mpe@ellerman.id.au
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2017-07-03
Balbir Singh
powerpc/mm/radix: Fix execute permissions for interrupt_vectors
Signed-off-by: Michael Ellerman <
mpe@ellerman.id.au
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2017-07-03
Balbir Singh
powerpc/pseries: Fix passing of pp0 in updatepp() and...
Signed-off-by: Michael Ellerman <
mpe@ellerman.id.au
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2017-07-03
Naveen N. Rao
powerpc/64s: Blacklist rtas entry/exit from kprobes
Signed-off-by: Michael Ellerman <
mpe@ellerman.id.au
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2017-07-03
Naveen N. Rao
powerpc/64s: Blacklist functions invoked on a trap
Signed-off-by: Michael Ellerman <
mpe@ellerman.id.au
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2017-07-03
Naveen N. Rao
powerpc/64s: Un-blacklist system_call() from kprobes
Suggested-by: Michael Ellerman <
mpe@ellerman.id.au
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Signed-off-by: Michael Ellerman <
mpe@ellerman.id.au
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2017-07-03
Naveen N. Rao
powerpc/64s: Move system_call() symbol to just after...
Signed-off-by: Michael Ellerman <
mpe@ellerman.id.au
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2017-07-03
Naveen N. Rao
powerpc/64s: Blacklist system_call() and system_call_common...
Signed-off-by: Michael Ellerman <
mpe@ellerman.id.au
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2017-07-03
Naveen N. Rao
powerpc/64s: Convert .L__replay_interrupt_return to...
Signed-off-by: Michael Ellerman <
mpe@ellerman.id.au
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2017-07-03
Naveen N. Rao
powerpc64/elfv1: Only dereference function descriptor...
Signed-off-by: Michael Ellerman <
mpe@ellerman.id.au
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2017-07-03
Christophe Lombard
cxl: Export library to support IBM XSL
Signed-off-by: Michael Ellerman <
mpe@ellerman.id.au
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2017-07-03
Michael Ellerman
Merge branch 'fixes' into next
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2017-07-03
Masahiro Yamada
powerpc/dts: Use #include "..." to include local DT
Signed-off-by: Michael Ellerman <
mpe@ellerman.id.au
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2017-07-02
Thiago Jung Bauermann
powerpc/perf/hv-24x7: Aggregate result elements on...
Signed-off-by: Michael Ellerman <
mpe@ellerman.id.au
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2017-07-02
Thiago Jung Bauermann
powerpc/perf/hv-24x7: Support v2 of the hypervisor API
Signed-off-by: Michael Ellerman <
mpe@ellerman.id.au
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2017-07-02
Thiago Jung Bauermann
powerpc/perf/hv-24x7: Minor improvements
Signed-off-by: Michael Ellerman <
mpe@ellerman.id.au
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2017-07-02
Thiago Jung Bauermann
powerpc/perf/hv-24x7: Fix return value of hcalls
Signed-off-by: Michael Ellerman <
mpe@ellerman.id.au
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2017-07-02
Thiago Jung Bauermann
powerpc-perf/hx-24x7: Don't log failed hcall twice
Signed-off-by: Michael Ellerman <
mpe@ellerman.id.au
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2017-07-02
Thiago Jung Bauermann
powerpc/perf/hv-24x7: Properly iterate through results
Signed-off-by: Michael Ellerman <
mpe@ellerman.id.au
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2017-07-02
Thiago Jung Bauermann
powerpc/perf/hv-24x7: Fix off-by-one error in request_buffer...
Signed-off-by: Michael Ellerman <
mpe@ellerman.id.au
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2017-07-02
Thiago Jung Bauermann
powerpc/perf/hv-24x7: Fix passing of catalog version...
Signed-off-by: Michael Ellerman <
mpe@ellerman.id.au
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2017-07-02
Oliver O'Halloran
powerpc/mm: Enable ZONE_DEVICE on powerpc
Signed-off-by: Michael Ellerman <
mpe@ellerman.id.au
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2017-07-02
Anton Blanchard
powerpc/mm: Wire up hpte_removebolted for powernv
Signed-off-by: Michael Ellerman <
mpe@ellerman.id.au
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2017-07-02
Oliver O'Halloran
powerpc/mm: Add devmap support for ppc64
Signed-off-by: Michael Ellerman <
mpe@ellerman.id.au
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