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powerpc/mm/hugetlb: Allow runtime allocation of 16G.
2017-08-16 Aneesh Kumar K.Vpowerpc/mm/hugetlb: Allow runtime allocation of 16G.
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
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2017-08-16 Aneesh Kumar K.Vpowerpc/mm/hugetlb: Add support for reserving gigantic...
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
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2017-08-15 Aneesh Kumar K.Vmm/hugetlb: Allow arch to override and call the weak...
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
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2017-08-15 Christophe Leroypowerpc/hugetlb: fix page rights verification in gup_hugepte()
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
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2017-08-15 Christophe Leroypowerpc/mm: Simplify __set_fixmap()
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
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2017-08-15 Christophe Leroypowerpc/mm: declare some local functions static
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
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2017-08-15 Christophe Leroypowerpc/mm: Implement STRICT_KERNEL_RWX on PPC32
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
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2017-08-15 Christophe Leroypowerpc/mm: Fix kernel RAM protection after freeing...
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
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2017-08-15 Christophe Leroypowerpc/mm: Ensure change_page_attr() doesn't invalidate...
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
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2017-08-15 Christophe Leroypowerpc/8xx: Reduce DTLB miss handler by one insn
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
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2017-08-15 Christophe Leroypowerpc/8xx: mark init functions with __init
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
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2017-08-15 Christophe Leroypowerpc/8xx: Do not allow Pinned TLBs with STRICT_KERNEL_RWX...
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
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2017-08-15 Christophe Leroypowerpc/8xx: Make pinning of ITLBs optional
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
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2017-08-15 Christophe Leroypowerpc/32: Avoid risk of unrecoverable TLBmiss inside...
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
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2017-08-15 Christophe Leroypowerpc/8xx: Remove macro that checks kernel address
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
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2017-08-15 Christophe Leroypowerpc/8xx: Ensures RAM mapped with LTLB is seen as...
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
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2017-08-15 Julia Lawallpowerpc/chrp: Store the intended structure
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
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2017-08-15 Andreas Schwabpowerpc/l2cr_6xx: Fix invalid use of register expressions
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
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2017-08-15 Michael Ellermanpowerpc/iommu: Avoid undefined right shift in iommu_range_al...
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
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2017-08-15 Anju Tpowerpc/perf/imc: Fix nest events on muti socket system
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
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2017-08-15 Michael Ellermanpowerpc/mm/nohash: Move definition of PGALLOC_GFP to...
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
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2017-08-15 Naveen N. Raopowerpc/xmon: Exclude all of xmon from ftrace
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
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2017-08-14 Breno Leitaopowerpc/xmon: Disable tracing when entering xmon
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
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2017-08-14 Breno Leitaopowerpc/xmon: Dump ftrace buffers for the current CPU...
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
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2017-08-14 Bhumika Goyaldrivers/macintosh: Make wf_control_ops and wf_pid_param...
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
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2017-08-14 Dan Carpenterpowerpc/perf: Fix double unlock in imc_common_cpuhp_mem_free()
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
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2017-08-14 Christophe Leroypowerpc/8xx: Fix two CONFIG_8xx left behind
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
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2017-08-10 Michael Ellermanpowerpc/xive: Fix section mismatch warnings
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
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2017-08-10 Michael Ellermanpowerpc/mm: Fix section mismatch warning in early_check_vec5()
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
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2017-08-10 Christophe Leroypowerpc/8xx: Remove cpu dependent macro instructions...
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
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2017-08-10 Christophe Leroypowerpc/8xx: Use symbolic names for DSISR bits in DSI
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
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2017-08-10 Christophe Leroypowerpc/8xx: Use symbolic PVR value
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
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2017-08-10 Christophe Leroypowerpc/8xx: remove CONFIG_8xx
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
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2017-08-10 Christophe Leroypowerpc/8xx: Getting rid of remaining use of CONFIG_8xx
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
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2017-08-10 Christophe Leroypowerpc/kconfig: Simplify PCI_QSPAN selection
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
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2017-08-10 Christophe Leroypowerpc/time: refactor MFTB() to limit number of ifdefs
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
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2017-08-10 Christophe Leroypowerpc/8xx: Move mpc8xx_pic.c from sysdev to platform/8xx
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
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2017-08-10 Christophe Leroypowerpc/cpm1: link to CONFIG_CPM1 instead of CONFIG_8xx
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
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2017-08-10 Christophe Leroypowerpc/8xx: Remove SoftwareEmulation()
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
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2017-08-10 Christophe Leroypowerpc/8xx: Move 8xx machine check handlers into platforms/8xx
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
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2017-08-10 Christophe Leroypowerpc/8xx: Simplify CONFIG_8xx checks in Makefile
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
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2017-08-10 Michael Ellermanpowerpc/traps: Use SRR1 defines for program check reasons
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
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2017-08-10 Michael Ellermanpowerpc/mce: Move 64-bit machine check code into mce.c
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
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2017-08-10 Michael Ellermanpowerpc/traps: machine_check_generic() is only used...
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
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2017-08-10 Michael Ellermanpowerpc/traps: Inline get_mc_reason()
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
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2017-08-10 Michael Ellermanpowerpc/4xx: Move machine_check_4xx() into platforms/4xx
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
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2017-08-10 Michael Ellermanpowerpc/4xx: Create 4xx pseudo-platform in platforms/4xx
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
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2017-08-10 Michael Ellermanpowerpc/44x: Move 44x machine check handlers into platforms/44x
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
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2017-08-10 Michael Ellermanpowerpc/44x: Simplify CONFIG_44x checks in Makefile
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
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2017-08-10 Michael Ellermanpowerpc/47x: Guard 47x cputable entries with CONFIG_PPC_47x
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
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2017-08-10 Shilpasri G Bhatpowerpc/powernv: Add support to clear sensor groups...
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
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2017-08-10 Shilpasri G Bhatpowerpc/powernv: Add support to set power-shifting...
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
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2017-08-10 Shilpasri G Bhatpowerpc/powernv: Add support for powercap framework
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
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2017-08-10 Nicholas Pigginpowerpc/pseries: Don't print failure message in energy...
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
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2017-08-10 Matt Brownpowerpc/lib/sstep: Add isel instruction emulation
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
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2017-08-10 Matt Brownpowerpc/lib/sstep: Add prty instruction emulation
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
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2017-08-10 Matt Brownpowerpc/lib/sstep: Add bpermd instruction emulation
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
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2017-08-10 Matt Brownpowerpc/lib/sstep: Add popcnt instruction emulation
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
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2017-08-10 Matt Brownpowerpc/lib/sstep: Add cmpb instruction emulation
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
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2017-08-10 Madhavan Srinivasanpowerpc/perf: Cleanup of PM_BR_CMPL vs. PM_BRU_CMPL...
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
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2017-08-10 Madhavan Srinivasanpowerpc/perf: Add PM_LD_MISS_L1 and PM_BR_2PATH to...
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
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2017-08-10 Madhavan Srinivasanpowerpc/perf: Factor out PPMU_ONLY_COUNT_RUN check...
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
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2017-08-10 Madhavan Srinivasanpowerpc/perf: Update default sdar_mode value for power9
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
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2017-08-10 Ivan Mikhaylovpowerpc/44x/fsp2: Enable eMMC arasan for fsp2 platform
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
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2017-08-10 Suraj Jitindar Singhpowerpc/mm: Properly invalidate when setting process...
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
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2017-08-10 Benjamin Herrenschmidtpowerpc/xive: Ensure active irqd when setting affinity
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
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2017-08-10 Nicholas Pigginpowerpc: Add irq accounting for watchdog interrupts
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
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2017-08-10 Nicholas Pigginpowerpc: Add irq accounting for system reset interrupts
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
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2017-08-10 Nicholas Pigginpowerpc: Fix powerpc-specific watchdog build configuration
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
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2017-08-10 Nicholas Pigginpowerpc/64s: Fix mce accounting for powernv
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
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2017-08-10 Nathan Fontenotpowerpc/pseries: Check memory device state before onlining...
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
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2017-08-10 Andreas Schwabpowerpc: Fix invalid use of register expressions
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
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2017-08-08 Michael Ellermanpowerpc/mm/hash64: Make vmalloc 56T on hash
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
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2017-08-08 Michael Ellermanpowerpc/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 Ellermanpowerpc/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 Brownpowerpc/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 Leroypowerpc/32: Fix boot failure on non 6xx platforms
Brown-paper-bag-to-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 Barratpowerpc/powernv: Enable PCI peer-to-peer
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
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2017-08-03 Benjamin Herrenschmidtpowerpc: Remove old unused icswx based coprocessor...
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
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2017-08-03 Benjamin Herrenschmidtpowerpc/mm: Cleanup check for stack expansion
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
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2017-08-03 Benjamin Herrenschmidtpowerpc/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 Herrenschmidtpowerpc/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 Herrenschmidtpowerpc/mm: Set fault flags earlier
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
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2017-08-03 Benjamin Herrenschmidtpowerpc/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 Herrenschmidtpowerpc/mm: Move/simplify faulthandler_disabled() and...
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
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2017-08-03 Benjamin Herrenschmidtpowerpc/mm: Move the DSISR_PROTFAULT sanity check
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
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2017-08-03 Benjamin Herrenschmidtpowerpc/mm: Cosmetic fix to page fault accounting
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
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2017-08-03 Benjamin Herrenschmidtpowerpc/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 Herrenschmidtpowerpc/mm: Rework mm_fault_error()
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
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2017-08-03 Benjamin Herrenschmidtpowerpc/mm: Make bad_area* helper functions
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
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2017-08-03 Benjamin Herrenschmidtpowerpc/mm: Fix reporting of kernel execute faults
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
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2017-08-03 Benjamin Herrenschmidtpowerpc/mm: Simplify returns from __do_page_fault
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
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2017-08-03 Benjamin Herrenschmidtpowerpc/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 Herrenschmidtpowerpc/mm: Overhaul handling of bad page faults
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
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2017-08-03 Benjamin Herrenschmidtpowerpc/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 Herrenschmidtpowerpc/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 Herrenschmidtpowerpc/mm: Use symbolic constants for filtering SRR1...
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
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2017-08-03 Benjamin Herrenschmidtpowerpc/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 Herrenschmidtpowerpc/mm: Update definitions of DSISR bits
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
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2017-08-03 Benjamin Herrenschmidtpowerpc/6xx: Handle DABR match before calling do_page_fault
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
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