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powerpc/mm: Add devmap support for ppc64
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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2017-07-02
Oliver O'Halloran
powerpc/vmemmap: Add altmap support
Signed-off-by:
Michael Ellerman
<mpe@ellerman.id.au>
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2017-07-02
Oliver O'Halloran
powerpc/vmemmap: Reshuffle vmemmap_free()
Signed-off-by:
Michael Ellerman
<mpe@ellerman.id.au>
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2017-07-02
Oliver O'Halloran
mm, x86: Add ARCH_HAS_ZONE_DEVICE to Kconfig
Signed-off-by:
Michael Ellerman
<mpe@ellerman.id.au>
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2017-07-02
Oliver O'Halloran
powerpc/hugetlbfs: Export HPAGE_SHIFT
Signed-off-by:
Michael Ellerman
<mpe@ellerman.id.au>
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2017-07-02
Andrew Donnellan
MAINTAINERS: cxl: update maintainership
Signed-off-by:
Michael Ellerman
<mpe@ellerman.id.au>
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2017-07-02
Ian Munsie
MAINTAINERS: Remove myself as cxl maintainer
Signed-off-by:
Michael Ellerman
<mpe@ellerman.id.au>
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2017-07-02
Nicholas Piggin
powerpc: use spin loop primitives in some functions
Signed-off-by:
Michael Ellerman
<mpe@ellerman.id.au>
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2017-07-02
Nicholas Piggin
powerpc/64: implement spin loop primitives
Signed-off-by:
Michael Ellerman
<mpe@ellerman.id.au>
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2017-06-28
Nicholas Piggin
spin loop primitives for busy waiting
Signed-off-by:
Michael Ellerman
<mpe@ellerman.id.au>
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2017-06-28
Akshay Adiga
powerpc/powernv/idle: Clear r12 on wakeup from stop...
Signed-off-by:
Michael Ellerman
<mpe@ellerman.id.au>
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2017-06-28
Anshuman Khandual
powerpc/mm: Add comments on vmemmap physical mapping
Signed-off-by:
Michael Ellerman
<mpe@ellerman.id.au>
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2017-06-28
Anshuman Khandual
powerpc/mm: Add comments to the vmemmap layout
Signed-off-by:
Michael Ellerman
<mpe@ellerman.id.au>
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2017-06-28
Santosh Sivaraj
powerpc/smp: Convert NR_CPUS to nr_cpu_ids
Signed-off-by:
Michael Ellerman
<mpe@ellerman.id.au>
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2017-06-28
Santosh Sivaraj
powerpc/smp: Do not BUG_ON if invalid CPU during kick
Signed-off-by:
Michael Ellerman
<mpe@ellerman.id.au>
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2017-06-28
Javier Martinez...
powerpc/44x: Add generic compatible string for I2C...
Signed-off-by:
Michael Ellerman
<mpe@ellerman.id.au>
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2017-06-28
Javier Martinez...
powerpc/83xx: Add generic compatible string for I2C...
Signed-off-by:
Michael Ellerman
<mpe@ellerman.id.au>
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2017-06-28
Javier Martinez...
powerpc/512x: Add generic compatible string for I2C...
Signed-off-by:
Michael Ellerman
<mpe@ellerman.id.au>
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2017-06-28
Javier Martinez...
powerpc/fsl: Add generic compatible string for I2C...
Signed-off-by:
Michael Ellerman
<mpe@ellerman.id.au>
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2017-06-28
Javier Martinez...
powerpc/5200: Add generic compatible string for I2C...
Signed-off-by:
Michael Ellerman
<mpe@ellerman.id.au>
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2017-06-28
Nicholas Piggin
cpuidle: powerpc: no memory barrier after break from...
Signed-off-by:
Michael Ellerman
<mpe@ellerman.id.au>
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2017-06-28
Nicholas Piggin
cpuidle: powerpc: read mostly for common globals
Signed-off-by:
Michael Ellerman
<mpe@ellerman.id.au>
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2017-06-28
Nicholas Piggin
cpuidle: powerpc: cpuidle set polling before enabling...
Signed-off-by:
Michael Ellerman
<mpe@ellerman.id.au>
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2017-06-28
Hari Bathini
powerpc/fadump: add reschedule point while releasing...
Suggested-by:
Michael Ellerman
<mpe@ellerman.id.au>
Signed-off-by:
Michael Ellerman
<mpe@ellerman.id.au>
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2017-06-28
Hari Bathini
powerpc/fadump: provide a helpful error message
Signed-off-by:
Michael Ellerman
<mpe@ellerman.id.au>
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2017-06-28
Hari Bathini
powerpc/fadump: avoid holes in boot memory area when...
Signed-off-by:
Michael Ellerman
<mpe@ellerman.id.au>
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2017-06-28
Hari Bathini
powerpc/fadump: avoid duplicates in crash memory ranges
Signed-off-by:
Michael Ellerman
<mpe@ellerman.id.au>
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2017-06-28
Madhavan Srinivasan
powerpc/perf: Fix branch event code for power9
Signed-off-by:
Michael Ellerman
<mpe@ellerman.id.au>
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2017-06-28
Benjamin Herrenschmidt
powerpc/xive: Silence message about VP block allocation
Signed-off-by:
Michael Ellerman
<mpe@ellerman.id.au>
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2017-06-27
Benjamin Herrenschmidt
powerpc/64s: Invalidate ERAT on powersave wakeup for...
Signed-off-by:
Michael Ellerman
<mpe@ellerman.id.au>
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2017-06-27
Benjamin Herrenschmidt
powerpc: Only do ERAT invalidate on radix context switch...
Signed-off-by:
Michael Ellerman
<mpe@ellerman.id.au>
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2017-06-27
Russell Currey
powerpc/powernv/pci: Enable 64-bit devices to access...
Signed-off-by:
Michael Ellerman
<mpe@ellerman.id.au>
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2017-06-27
Russell Currey
powerpc/powernv/pci: Add helper to check if a PE has...
Signed-off-by:
Michael Ellerman
<mpe@ellerman.id.au>
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2017-06-27
Russell Currey
powerpc/powernv/pci: Add support for PHB4 diagnostics
Signed-off-by:
Michael Ellerman
<mpe@ellerman.id.au>
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2017-06-27
Russell Currey
powerpc/powernv/pci: Dynamically allocate PHB diag...
Signed-off-by:
Michael Ellerman
<mpe@ellerman.id.au>
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2017-06-27
Russell Currey
powerpc/powernv/pci: Reduce spam when dumping PEST
Signed-off-by:
Michael Ellerman
<mpe@ellerman.id.au>
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2017-06-27
Michael Neuling
powerpc/tm: Fix comment
Signed-off-by:
Michael Ellerman
<mpe@ellerman.id.au>
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2017-06-27
Michael Neuling
powerpc: Fix asm offsets to point to actual FP and...
Signed-off-by:
Michael Ellerman
<mpe@ellerman.id.au>
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2017-06-27
Michael Neuling
powerpc: Fix /proc/cpuinfo revision for POWER9 DD2
Signed-off-by:
Michael Ellerman
<mpe@ellerman.id.au>
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2017-06-23
Balbir Singh
powerpc/mm: Trace tlbie(l) instructions
Signed-off-by:
Michael Ellerman
<mpe@ellerman.id.au>
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2017-06-22
Paul Mackerras
powerpc: Convert VDSO update function to use new update_vsys...
Signed-off-by:
Michael Ellerman
<mpe@ellerman.id.au>
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2017-06-21
Santosh Sivaraj
powerpc/time: Fix tracing in time.c
Signed-off-by:
Michael Ellerman
<mpe@ellerman.id.au>
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2017-06-21
Michael Ellerman
powerpc/64s: Rename slb_allocate_realmode() to slb_allocate()
Signed-off-by:
Michael Ellerman
<mpe@ellerman.id.au>
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2017-06-21
Michael Ellerman
powerpc/64s: Rename slb_miss_realmode() to slb_miss_common()
Signed-off-by:
Michael Ellerman
<mpe@ellerman.id.au>
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2017-06-21
Michael Ellerman
powerpc/64s: Use BRANCH_TO_COMMON() for slb_miss_realmode
Signed-off-by:
Michael Ellerman
<mpe@ellerman.id.au>
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2017-06-20
Nicholas Piggin
powerpc/64s/paca: EX_CTR is not used with RELOCATABLE...
Signed-off-by:
Michael Ellerman
<mpe@ellerman.id.au>
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2017-06-20
Nicholas Piggin
powerpc/64s/paca: EX_R3 can be merged with EX_DAR
Signed-off-by:
Michael Ellerman
<mpe@ellerman.id.au>
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2017-06-20
Nicholas Piggin
powerpc/64s/paca: EX_LR can be merged with EX_DAR
Signed-off-by:
Michael Ellerman
<mpe@ellerman.id.au>
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2017-06-20
Nicholas Piggin
powerpc/64s/paca: EX_SRR0 is unused, remove it
Signed-off-by:
Michael Ellerman
<mpe@ellerman.id.au>
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2017-06-20
Nicholas Piggin
powerpc/64s: Add EX_SIZE definition for paca exception...
Signed-off-by:
Michael Ellerman
<mpe@ellerman.id.au>
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2017-06-20
Nicholas Piggin
powerpc/64s: Avoid r3 save/restore in SLB miss handler
Signed-off-by:
Michael Ellerman
<mpe@ellerman.id.au>
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2017-06-20
Nicholas Piggin
powerpc/64s: SLB miss already has CTR saved for relocatable...
Signed-off-by:
Michael Ellerman
<mpe@ellerman.id.au>
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2017-06-20
Nicholas Piggin
powerpc/64s: Avoid saving faulting address into EX_DAR...
Signed-off-by:
Michael Ellerman
<mpe@ellerman.id.au>
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2017-06-20
Nicholas Piggin
powerpc/64s: Preserve r3 in slb_allocate_realmode()
Signed-off-by:
Michael Ellerman
<mpe@ellerman.id.au>
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2017-06-19
Nicholas Piggin
powerpc/64s/idle: Run latch switch is done with MSR...
Signed-off-by:
Michael Ellerman
<mpe@ellerman.id.au>
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2017-06-19
Nicholas Piggin
powerpc/64s/idle: Predict HMI wakeup as unlikely
Signed-off-by:
Michael Ellerman
<mpe@ellerman.id.au>
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2017-06-19
Nicholas Piggin
powerpc/64s/idle: Avoid SRR usage in idle sleep/wake...
Signed-off-by:
Michael Ellerman
<mpe@ellerman.id.au>
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2017-06-19
Nicholas Piggin
powerpc/64s/idle: Branch to handler with virtual mode...
Signed-off-by:
Michael Ellerman
<mpe@ellerman.id.au>
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2017-06-19
Nicholas Piggin
powerpc/64s: Don't unbalance the return branch predictor...
Signed-off-by:
Michael Ellerman
<mpe@ellerman.id.au>
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2017-06-19
Nicholas Piggin
powerpc/64s: msgclr when handling doorbell exceptions...
Signed-off-by:
Michael Ellerman
<mpe@ellerman.id.au>
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2017-06-19
Nicholas Piggin
powerpc/64s/idle: Process interrupts from system reset...
Signed-off-by:
Michael Ellerman
<mpe@ellerman.id.au>
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2017-06-19
Nicholas Piggin
powerpc/powernv: Simplify lazy IRQ handling in CPU...
Signed-off-by:
Michael Ellerman
<mpe@ellerman.id.au>
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2017-06-19
Nicholas Piggin
powerpc/64s/idle: Move soft interrupt mask logic into...
Signed-off-by:
Michael Ellerman
<mpe@ellerman.id.au>
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2017-06-15
Murilo Opsfelder...
drivers/watchdog/Kconfig: Update CONFIG_WATCHDOG_RTAS...
Signed-off-by:
Michael Ellerman
<mpe@ellerman.id.au>
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2017-06-15
Nicholas Piggin
powerpc/64s: Avoid cpabort in context switch when possible
Signed-off-by:
Michael Ellerman
<mpe@ellerman.id.au>
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2017-06-15
Nicholas Piggin
powerpc/64: Drop explicit hwsync in context switch
Signed-off-by:
Michael Ellerman
<mpe@ellerman.id.au>
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2017-06-15
Nicholas Piggin
powerpc/64: Drop reservation-clearing ldarx in context...
Signed-off-by:
Michael Ellerman
<mpe@ellerman.id.au>
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2017-06-15
Nicholas Piggin
powerpc/64s: Leave interrupts hard enabled in context...
Signed-off-by:
Michael Ellerman
<mpe@ellerman.id.au>
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2017-06-15
Nicholas Piggin
powerpc/64: Avoid restore_math call if possible in...
Signed-off-by:
Michael Ellerman
<mpe@ellerman.id.au>
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2017-06-15
Nicholas Piggin
powerpc/64s: Optimize hypercall/syscall entry
Signed-off-by:
Michael Ellerman
<mpe@ellerman.id.au>
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2017-06-15
Michael Ellerman
powerpc/mm/radix: Only add X for pages overlapping...
Signed-off-by:
Michael Ellerman
<mpe@ellerman.id.au>
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2017-06-15
Michael Ellerman
Revert "powerpc: Handle simultaneous interrupts at...
Signed-off-by:
Michael Ellerman
<mpe@ellerman.id.au>
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2017-06-06
Nicholas Piggin
powerpc/64s: Machine check handle ifetch from foreign...
Signed-off-by:
Michael Ellerman
<mpe@ellerman.id.au>
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2017-06-06
Dan Carpenter
cxl: Unlock on error in probe
Signed-off-by:
Michael Ellerman
<mpe@ellerman.id.au>
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2017-06-05
Christophe Leroy
powerpc/mm: Rename map_page() to map_kernel_page()...
Signed-off-by:
Michael Ellerman
<mpe@ellerman.id.au>
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2017-06-05
Balbir Singh
powerpc/mm/hugetlb: Add support for page accounting
Signed-off-by:
Michael Ellerman
<mpe@ellerman.id.au>
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2017-06-05
Balbir Singh
powerpc/mm/book(e)(3s)/32: Add page table accounting
Signed-off-by:
Michael Ellerman
<mpe@ellerman.id.au>
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2017-06-05
Balbir Singh
powerpc/mm/book(e)(3s)/64: Add page table accounting
Signed-off-by:
Michael Ellerman
<mpe@ellerman.id.au>
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2017-06-05
Balbir Singh
powerpc/mm/hash: Do a local flush if possible when...
Signed-off-by:
Michael Ellerman
<mpe@ellerman.id.au>
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2017-06-05
Yang Li
MAINTAINERS: Update my email address from freescale...
Signed-off-by:
Michael Ellerman
<mpe@ellerman.id.au>
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2017-06-05
Yang Li
MAINTAINERS: Update entry for Freescale SoC drivers
Signed-off-by:
Michael Ellerman
<mpe@ellerman.id.au>
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2017-06-05
Nicholas Piggin
selftests/powerpc: context_switch use private futexes...
Signed-off-by:
Michael Ellerman
<mpe@ellerman.id.au>
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2017-06-05
Colin Ian King
powerpc: Fix some spelling mistakes
Signed-off-by:
Michael Ellerman
<mpe@ellerman.id.au>
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2017-06-02
Matt Brown
powerpc/lib/xor_vmx: Ensure no altivec code executes...
Signed-off-by:
Michael Ellerman
<mpe@ellerman.id.au>
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2017-06-02
Hari Bathini
powerpc/fadump: Set an upper limit for boot memory...
Signed-off-by:
Michael Ellerman
<mpe@ellerman.id.au>
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2017-06-02
Hari Bathini
powerpc/fadump: Update comment about offset where fadump...
Signed-off-by:
Michael Ellerman
<mpe@ellerman.id.au>
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2017-06-02
Hari Bathini
powerpc/fadump: Add a warning when 'fadump_reserve_mem...
Signed-off-by:
Michael Ellerman
<mpe@ellerman.id.au>
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2017-06-02
Michal Suchanek
powerpc/fadump: Return error when fadump registration...
Signed-off-by:
Michael Ellerman
<mpe@ellerman.id.au>
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2017-06-02
Christophe Leroy
powerpc: Remove __ilog2()s and use generic ones
Signed-off-by:
Michael Ellerman
<mpe@ellerman.id.au>
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2017-06-02
Christophe Leroy
powerpc: Replace ffz() by equivalent generic function
Signed-off-by:
Michael Ellerman
<mpe@ellerman.id.au>
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2017-06-02
Christophe Leroy
powerpc: Use builtin functions for fls()/__fls()/fls64()
Signed-off-by:
Michael Ellerman
<mpe@ellerman.id.au>
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2017-06-02
Christophe Leroy
powerpc: Discard ffs()/__ffs() function and use builtin...
Signed-off-by:
Michael Ellerman
<mpe@ellerman.id.au>
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2017-06-02
Christophe Leroy
powerpc: Handle simultaneous interrupts at once
Signed-off-by:
Michael Ellerman
<mpe@ellerman.id.au>
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2017-06-02
Christophe Leroy
powerpc/8xx: fix mpc8xx_get_irq() return on no irq
Signed-off-by:
Michael Ellerman
<mpe@ellerman.id.au>
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2017-06-02
Christophe Leroy
powerpc/40x: Clear MSR_DR in one insn instead of two
Signed-off-by:
Michael Ellerman
<mpe@ellerman.id.au>
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2017-06-02
Christophe Leroy
powerpc/mm: The 8xx doesn't call do_page_fault() for...
Signed-off-by:
Michael Ellerman
<mpe@ellerman.id.au>
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2017-06-02
Christophe Leroy
powerpc/mm: Evaluate user_mode(regs) only once in do_page_fa...
Signed-off-by:
Michael Ellerman
<mpe@ellerman.id.au>
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2017-06-02
Christophe Leroy
powerpc/mm: Remove a redundant test in do_page_fault()
Signed-off-by:
Michael Ellerman
<mpe@ellerman.id.au>
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2017-06-02
Christophe Leroy
powerpc/mm: Only call store_updates_sp() on stores...
Signed-off-by:
Michael Ellerman
<mpe@ellerman.id.au>
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2017-06-02
Christophe Leroy
powerpc/mm: Remove __this_fixmap_does_not_exist()
Signed-off-by:
Michael Ellerman
<mpe@ellerman.id.au>
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