[GIT PULL] Please pull powerpc/linux.git powerpc-5.9-1 tag
From: Michael Ellerman
Date: Fri Aug 07 2020 - 09:14:45 EST
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Hi Linus,
Please pull powerpc updates for 5.9.
Just one minor conflict, in a comment in drivers/misc/ocxl/config.c.
Notable out of area changes:
arch/m68k/include/asm/adb_iop.h # c66da95a39ec macintosh/adb-iop: Implement SRQ autopolling
drivers/md/dm-writecache.c # 3e79f082ebfc libnvdimm/nvdimm/flush: Allow architecture to override the flush barrier
drivers/nvdimm/region_devs.c
include/asm-generic/barrier.h
drivers/nvdimm/of_pmem.c # 8c26ab72663b powerpc/pmem: Initialize pmem device on newer hardware
include/asm-generic/qspinlock.h # 20c0e8269e9d powerpc/pseries: Implement paravirt qspinlocks for SPLPAR
include/linux/cpuhotplug.h # 1a8f0886a600 powerpc/perf/hv-24x7: Add cpu hotplug support
include/linux/kexec.h # f891f19736bd kexec_file: Allow archs to handle special regions while locating memory hole
kernel/kexec_file.c
include/trace/events/mmflags.h # 5c9fa16e8abd powerpc/64s: Remove PROT_SAO support
include/linux/mm.h
mm/ksm.c
cheers
The following changes since commit 48778464bb7d346b47157d21ffde2af6b2d39110:
Linux 5.8-rc2 (2020-06-21 15:45:29 -0700)
are available in the git repository at:
https://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux.git tags/powerpc-5.9-1
for you to fetch changes up to a7aaa2f26bfd932a654706b19859e7adf802bee2:
selftests/powerpc: Fix pkey syscall redefinitions (2020-08-05 10:14:03 +1000)
- ------------------------------------------------------------------
powerpc updates for 5.9
- Add support for (optionally) using queued spinlocks & rwlocks.
- Support for a new faster system call ABI using the scv instruction on Power9
or later.
- Drop support for the PROT_SAO mmap/mprotect flag as it will be unsupported on
Power10 and future processors, leaving us with no way to implement the
functionality it requests. This risks breaking userspace, though we believe
it is unused in practice.
- A bug fix for, and then the removal of, our custom stack expansion checking.
We now allow stack expansion up to the rlimit, like other architectures.
- Remove the remnants of our (previously disabled) topology update code, which
tried to react to NUMA layout changes on virtualised systems, but was prone
to crashes and other problems.
- Add PMU support for Power10 CPUs.
- A change to our signal trampoline so that we don't unbalance the link stack
(branch return predictor) in the signal delivery path.
- Lots of other cleanups, refactorings, smaller features and so on as usual.
Thanks to:
Abhishek Goel, Alastair D'Silva, Alexander A. Klimov, Alexey Kardashevskiy,
Alistair Popple, Andrew Donnellan, Aneesh Kumar K.V, Anju T Sudhakar, Anton
Blanchard, Arnd Bergmann, Athira Rajeev, Balamuruhan S, Bharata B Rao, Bill
Wendling, Bin Meng, Cédric Le Goater, Chris Packham, Christophe Leroy,
Christoph Hellwig, Daniel Axtens, Dan Williams, David Lamparter, Desnes A.
Nunes do Rosario, Erhard F., Finn Thain, Frederic Barrat, Ganesh Goudar,
Gautham R. Shenoy, Geoff Levand, Greg Kurz, Gustavo A. R. Silva, Hari Bathini,
Harish, Imre Kaloz, Joel Stanley, Joe Perches, John Crispin, Jordan Niethe,
Kajol Jain, Kamalesh Babulal, Kees Cook, Laurent Dufour, Leonardo Bras, Li
RongQing, Madhavan Srinivasan, Mahesh Salgaonkar, Mark Cave-Ayland, Michal
Suchanek, Milton Miller, Mimi Zohar, Murilo Opsfelder Araujo, Nathan
Chancellor, Nathan Lynch, Naveen N. Rao, Nayna Jain, Nicholas Piggin, Oliver
O'Halloran, Palmer Dabbelt, Pedro Miraglia Franco de Carvalho, Philippe
Bergheaud, Pingfan Liu, Pratik Rajesh Sampat, Qian Cai, Qinglang Miao, Randy
Dunlap, Ravi Bangoria, Sachin Sant, Sam Bobroff, Sandipan Das, Santosh
Sivaraj, Satheesh Rajendran, Shirisha Ganta, Sourabh Jain, Srikar Dronamraju,
Stan Johnson, Stephen Rothwell, Thadeu Lima de Souza Cascardo, Thiago Jung
Bauermann, Tom Lane, Vaibhav Jain, Vladis Dronov, Wei Yongjun, Wen Xiong,
YueHaibing.
- ------------------------------------------------------------------
Abhishek Goel (1):
cpuidle/powernv : Remove dead code block
Alastair D'Silva (2):
ocxl: Remove unnecessary externs
ocxl: Address kernel doc errors & warnings
Alexander A. Klimov (5):
ocxl: Replace HTTP links with HTTPS ones
powerpc/Kconfig: Replace HTTP links with HTTPS ones
powerpc: Replace HTTP links with HTTPS ones
macintosh/adb: Replace HTTP links with HTTPS ones
macintosh/therm_adt746x: Replace HTTP links with HTTPS ones
Alexey Kardashevskiy (2):
powerpc/xive: Ignore kmemleak false positives
powerpc/powernv/ioda: Return correct error if TCE level allocation failed
Aneesh Kumar K.V (37):
powerpc/mm/book3s64: Skip 16G page reservation with radix
powerpc/pmem: Restrict papr_scm to P8 and above.
powerpc/pmem: Add new instructions for persistent storage and sync
powerpc/pmem: Add flush routines using new pmem store and sync instruction
libnvdimm/nvdimm/flush: Allow architecture to override the flush barrier
powerpc/pmem: Update ppc64 to use the new barrier instruction.
powerpc/pmem: Avoid the barrier in flush routines
powerpc/pmem: Initialize pmem device on newer hardware
powerpc/mm/radix: Fix PTE/PMD fragment count for early page table mappings
powerpc/mm/radix: Create separate mappings for hot-plugged memory
powerpc/book3s64/pkeys: Use PVR check instead of cpu feature
powerpc/book3s64/pkeys: Fixup bit numbering
powerpc/book3s64/pkeys: pkeys are supported only on hash on book3s.
powerpc/book3s64/pkeys: Move pkey related bits in the linux page table
powerpc/book3s64/pkeys: Explain key 1 reservation details
powerpc/book3s64/pkeys: Simplify the key initialization
powerpc/book3s64/pkeys: Prevent key 1 modification from userspace.
powerpc/book3s64/pkeys: kill cpu feature key CPU_FTR_PKEY
powerpc/book3s64/pkeys: Simplify pkey disable branch
powerpc/book3s64/pkeys: Convert pkey_total to num_pkey
powerpc/book3s64/pkeys: Make initial_allocation_mask static
powerpc/book3s64/pkeys: Mark all the pkeys above max pkey as reserved
powerpc/book3s64/pkeys: Add MMU_FTR_PKEY
powerpc/book3s64/kuep: Add MMU_FTR_KUEP
powerpc/book3s64/pkeys: Use pkey_execute_disable_supported
powerpc/book3s64/pkeys: Use MMU_FTR_PKEY instead of pkey_disabled static key
powerpc/book3s64/keys: Print information during boot.
powerpc/book3s64/keys/kuap: Reset AMR/IAMR values on kexec
powerpc/book3s64/kuap: Move UAMOR setup to key init function
selftests/powerpc: ptrace-pkey: Rename variables to make it easier to follow code
selftests/powerpc: ptrace-pkey: Update the test to mark an invalid pkey correctly
selftests/powerpc: ptrace-pkey: Don't update expected UAMOR value
powerpc/book3s64/pkeys: Remove is_pkey_enabled()
powerpc/book3s64/pkey: Disable pkey on POWER6 and before
powerpc/hugetlb/cma: Allocate gigantic hugetlb pages using CMA
powerpc/kvm/cma: Improve kernel log during boot
powerpc/book3s64/radix: Add kernel command line option to disable radix GTSE
Anju T Sudhakar (1):
powerpc/perf: Add kernel support for new MSR[HV PR] bits in trace-imc
Anton Blanchard (4):
powerpc/xmon: Reset RCU and soft lockup watchdogs
powerpc: Add cputime_to_nsecs()
pseries: Fix 64 bit logical memory block panic
powerpc/configs: Add BLK_DEV_NVME to pseries_defconfig
Arnd Bergmann (1):
powerpc/spufs: add CONFIG_COREDUMP dependency
Athira Rajeev (10):
powerpc/perf: Update cpu_hw_event to use `struct` for storing MMCR registers
KVM: PPC: Book3S HV: Cleanup updates for kvm vcpu MMCR
powerpc/perf: Update Power PMU cache_events to u64 type
KVM: PPC: Book3S HV: Save/restore new PMU registers
powerpc/perf: power10 Performance Monitoring support
powerpc/perf: Ignore the BHRB kernel address filtering for P10
powerpc/perf: Add Power10 BHRB filter support for PERF_SAMPLE_BRANCH_IND_CALL/COND
powerpc/perf: BHRB control to disable BHRB logic when not used
powerpc/perf: Initialize power10 PMU registers in cpu setup routine
powerpc/perf: Fix MMCRA_BHRB_DISABLE define for binutils < 2.28
Balamuruhan S (14):
powerpc/ppc-opcode: Introduce PPC_RAW_* macros for base instruction encoding
powerpc/ppc-opcode: Move ppc instruction encoding from test_emulate_step
powerpc/bpf_jit: Reuse instruction macros from ppc-opcode.h
powerpc/ppc-opcode: Consolidate powerpc instructions from bpf_jit.h
powerpc/ppc-opcode: Reuse raw instruction macros to stringify
powerpc/ppc-opcode: Fold PPC_INST_* macros into PPC_RAW_* macros
powerpc/test_emulate_step: Enhancement to test negative scenarios
powerpc/test_emulate_step: Add negative tests for prefixed addi
powerpc/sstep: Introduce macros to retrieve Prefix instruction operands
powerpc/test_emulate_step: Move extern declaration to sstep.h
powerpc/xmon: Use `dcbf` inplace of `dcbi` instruction for 64bit Book3S
powerpc/ppc-opcode: Add divde and divdeu opcodes
powerpc/sstep: Add support for divde[.] and divdeu[.] instructions
powerpc/test_emulate_step: Add testcases for divde[.] and divdeu[.] instructions
Bharata B Rao (5):
powerpc/mm: Enable radix GTSE only if supported.
powerpc/pseries: H_REGISTER_PROC_TBL should ask for GTSE only if enabled
powerpc/mm/radix: Free PUD table when freeing pagetable
powerpc/mm/radix: Remove split_kernel_mapping()
powerpc/mm: Limit resize_hpt_for_hotplug() call to hash guests only
Bill Wendling (1):
powerpc/64s: allow for clang's objdump differences
Bin Meng (1):
powerpc: Drop CONFIG_MTD_M25P80 in 85xx-hw.config
Chris Packham (2):
powerpc: Remove inaccessible CMDLINE default
powerpc/configs: Remove CMDLINE_BOOL
Christoph Hellwig (1):
powerpc/spufs: Fix the type of ret in spufs_arch_write_note
Christophe Leroy (18):
powerpc/ptdump: Fix build failure in hashpagetable.c
powerpc/fixmap: Fix FIX_EARLY_DEBUG_BASE when page size is 256k
powerpc/8xx: Modify ptep_get()
docs: powerpc: Clarify book3s/32 MMU families
Revert "powerpc/kasan: Fix shadow pages allocation failure"
powerpc/kasan: Fix shadow pages allocation failure
powerpc/signal_32: Remove !FULL_REGS() special handling in PPC64 save_general_regs()
powerpc/signal_32: Simplify loop in PPC64 save_general_regs()
powerpc/signal64: Don't opencode page prefaulting
powerpc/vdso64: Switch from __get_datapage() to get_datapage inline macro
powerpc/lib: Prepare code-patching for modules allocated outside vmalloc space
powerpc: Use MODULES_VADDR if defined
powerpc/32s: Only leave NX unset on segments used for modules
powerpc/32: Set user/kernel boundary at TASK_SIZE instead of PAGE_OFFSET
powerpc/32s: Kernel space starts at TASK_SIZE
powerpc/32s: Use dedicated segment for modules with STRICT_KERNEL_RWX
powerpc/ptdump: Refactor update of st->last_pa
powerpc/ptdump: Refactor update of pg_state
David Lamparter (1):
powerpc/fsl/dts: add missing P4080DS I2C devices
Desnes A. Nunes do Rosario (1):
selftests/powerpc: Purge extra count_pmc() calls of ebb selftests
Finn Thain (17):
macintosh/adb-iop: Remove dead and redundant code
macintosh/adb-iop: Correct comment text
macintosh/adb-iop: Adopt bus reset algorithm from via-macii driver
macintosh/adb-iop: Access current_req and adb_iop_state when inside lock
macintosh/adb-iop: Resolve static checker warnings
macintosh/adb-iop: Implement idle -> sending state transition
macintosh/adb-iop: Implement sending -> idle state transition
macintosh/adb-iop: Implement SRQ autopolling
macintosh/via-macii: Access autopoll_devs when inside lock
macintosh/via-macii: Poll the device most likely to respond
macintosh/via-macii: Handle /CTLR_IRQ signal correctly
macintosh/via-macii: Remove read_done state
macintosh/via-macii: Handle poll replies correctly
macintosh/via-macii: Use bool type for reading_reply variable
macintosh/via-macii: Use unsigned type for autopoll_devs variable
macintosh/via-macii: Use the stack for reset request storage
macintosh/via-macii: Clarify definition of macii_init()
Gautham R. Shenoy (3):
cpuidle: pseries: Set the latency-hint before entering CEDE
cpuidle: pseries: Add function to parse extended CEDE records
cpuidle: pseries: Fixup exit latency for CEDE(0)
Gustavo A. R. Silva (1):
powerpc: Use fallthrough pseudo-keyword
Hari Bathini (11):
kexec_file: Allow archs to handle special regions while locating memory hole
powerpc/kexec_file: Mark PPC64 specific code
powerpc/kexec_file: Add helper functions for getting memory ranges
powerpc/kexec_file: Avoid stomping memory used by special regions
powerpc/drmem: Make LMB walk a bit more flexible
powerpc/kexec_file: Restrict memory usage of kdump kernel
powerpc/kexec_file: Setup backup region for kdump kernel
powerpc/kexec_file: Prepare elfcore header for crashing kernel
powerpc/kexec_file: Add appropriate regions for memory reserve map
powerpc/kexec_file: Fix kexec load failure with lack of memory hole
powerpc/kexec_file: Enable early kernel OPAL calls
Harish (1):
selftests/powerpc: Fix CPU affinity for child process
Imre Kaloz (1):
powerpc/4xx: ppc4xx compile flag optimizations
Joe Perches (1):
powerpc/mm: Fix typo in IS_ENABLED()
Jordan Niethe (9):
selftests/powerpc: Allow choice of CI memory location in alignment_handler test
selftests/powerpc: Add prefixed loads/stores to alignment_handler test
powerpc/sstep: Add tests for prefixed integer load/stores
powerpc/sstep: Add tests for prefixed floating-point load/stores
powerpc/sstep: Set NIP in instruction emulation tests
powerpc/sstep: Let compute tests specify a required cpu feature
powerpc/sstep: Add tests for Prefixed Add Immediate
powerpc: Add a ppc_inst_as_str() helper
powerpc/xmon: Improve dumping prefixed instructions
Kajol Jain (2):
powerpc/perf/hv-24x7: Add cpu hotplug support
powerpc/hv-24x7: Add sysfs files inside hv-24x7 device to show cpumask
Leonardo Bras (1):
KVM: PPC: Fix typo on H_DISABLE_AND_GET hcall
Li RongQing (1):
powerpc/lib: remove memcpy_flushcache redundant return
Madhavan Srinivasan (4):
powerpc/perf: Fix missing is_sier_aviable() during build
powerpc/perf: Add support for ISA3.1 PMU SPRs
powerpc/xmon: Add PowerISA v3.1 PMU SPRs
powerpc/perf: Add Power10 PMU feature to DT CPU features
Mahesh Salgaonkar (1):
powerpc/64s: Move HMI IRQ stat from percpu variable to paca.
Michael Ellerman (26):
powerpc/boot/dts: Fix dtc "pciex" warnings
Merge branch 'fixes' into next
selftests/powerpc: Run per_event_excludes test on Power8 or later
powerpc/spufs: Rework fcheck() usage
selftests/powerpc: Add test of memcmp at end of page
Merge branch 'scv' support into next
powerpc/test_emulate_sstep: Fix build error
powerpc/sstep: Fix incorrect CONFIG symbol in scv handling
powerpc/fadump: Fix build error with CONFIG_PRESERVE_FA_DUMP=y
selftests/powerpc: Add test of stack expansion logic
powerpc: Allow 4224 bytes of stack expansion for the signal frame
selftests/powerpc: Update the stack expansion test
powerpc/mm: Remove custom stack expansion checking
selftests/powerpc: Remove powerpc special cases from stack expansion test
powerpc/configs: Drop old symbols from ppc6xx_defconfig
powerpc/configs: Remove dead symbols
powerpc/52xx: Fix comment about CONFIG_BDI*
powerpc/64e: Drop dead BOOK3E_MMU_TLB_STATS code
powerpc/32s: Fix CONFIG_BOOK3S_601 uses
powerpc/32s: Remove TAUException wart in traps.c
powerpc/boot: Fix CONFIG_PPC_MPC52XX references
powerpc/kvm: Use correct CONFIG symbol in comment
powerpc: Drop old comment about CONFIG_POWER
powerpc/40x: Fix assembler warning about r0
selftests/powerpc: Skip vmx/vsx/tar/etc tests on older CPUs
powerpc: Fix circular dependency between percpu.h and mmu.h
Michal Suchanek (1):
powerpc/perf: Consolidate perf_callchain_user_[64|32]()
Milton Miller (1):
powerpc/vdso: Fix vdso cpu truncation
Murilo Opsfelder Araujo (3):
powerpc/dt_cpu_ftrs: Remove unused macro ISA_V2_07B
powerpc/dt_cpu_ftrs: Make use of macro ISA_V3_0B
powerpc/dt_cpu_ftrs: Make use of macro ISA_V3_1
Nathan Chancellor (1):
powerpc/boot: Use address-of operator on section symbols
Nathan Lynch (25):
powerpc/pseries: remove cede offline state for CPUs
powerpc/rtas: don't online CPUs for partition suspend
powerpc/numa: remove ability to enable topology updates
powerpc/numa: remove unreachable topology update code
powerpc/numa: make vphn_enabled, prrn_enabled flags const
powerpc/numa: remove unreachable topology timer code
powerpc/numa: remove unreachable topology workqueue code
powerpc/numa: remove vphn_enabled and prrn_enabled internal flags
powerpc/numa: stub out numa_update_cpu_topology()
powerpc/numa: remove timed_topology_update()
powerpc/numa: remove start/stop_topology_update()
powerpc/rtasd: simplify handle_rtas_event(), emit message on events
powerpc/numa: remove prrn_is_enabled()
powerpc/numa: remove arch_update_cpu_topology
powerpc/pseries: remove prrn special case from DT update path
powerpc/pseries: remove memory "re-add" implementation
powerpc/pseries: remove dlpar_cpu_readd()
powerpc/pseries: remove obsolete memory hotplug DT notifier code
powerpc/cacheinfo: Set pr_fmt()
powerpc/cacheinfo: Use name@unit instead of full DT path in debug messages
powerpc/cacheinfo: Improve diagnostics about malformed cache lists
powerpc/cacheinfo: Warn if cache object chain becomes unordered
powerpc/pseries/mobility: Set pr_fmt()
powerpc/pseries/mobility: Add pr_debug() for device tree changes
powerpc/pseries/hotplug-cpu: Remove double free in error path
Nayna Jain (1):
powerpc/pseries: Detect secure and trusted boot state of the system.
Nicholas Piggin (31):
powerpc/64: indirect function call use bctrl rather than blrl in ret_from_kernel_thread
powerpc/64/signal: Balance return predictor stack in signal trampoline
selftests/powerpc: Add FPU denormal test
powerpc/mm/book3s64/radix: Off-load TLB invalidations to host when !GTSE
powerpc/64s: restore_math remove TM test
powerpc/64s: Fix restore_math unnecessarily changing MSR
powerpc: re-initialise lazy FPU/VEC counters on every fault
powerpc/security: re-name count cache flush to branch cache flush
powerpc/security: change link stack flush state to the flush type enum
powerpc/security: make display of branch cache flush more consistent
powerpc/security: split branch cache flush toggle from code patching
powerpc/64s: Move branch cache flushing bcctr variant to ppc-ops.h
powerpc/security: Allow for processors that flush the link stack using the special bcctr
powerpc/prom: Enable Radix GTSE in cpu pa-features
powerpc: Remove stale calc_vm_prot_bits() comment
powerpc/64s: Remove PROT_SAO support
powerpc/64s/hash: Disable subpage_prot syscall by default
powerpc/64s/exception: treat NIA below __end_interrupts as soft-masked
powerpc/64s: system call support for scv/rfscv instructions
powerpc: Select ARCH_HAS_MEMBARRIER_SYNC_CORE
powerpc/powernv: Machine check handler for POWER10
powerpc/pseries: Move some PAPR paravirt functions to their own file
powerpc: Move spinlock implementation to simple_spinlock
powerpc/64s: Implement queued spinlocks and rwlocks
powerpc/pseries: Implement paravirt qspinlocks for SPLPAR
powerpc/qspinlock: Optimised atomic_try_cmpxchg_lock() that adds the lock hint
powerpc: Implement smp_cond_load_relaxed()
powerpc: Inline doorbell sending functions
powerpc/pseries: Use doorbells even if XIVE is available
powerpc/pseries: Add KVM guest doorbell restrictions
powerpc/build: vdso linker warning for orphan sections
Oliver O'Halloran (34):
powerpc/powernv: Make pnv_pci_sriov_enable() and friends static
powerpc/powernv: Move pnv_ioda_setup_bus_dma under CONFIG_IOMMU_API
powerpc/eeh: Remove eeh_dev_phb_init_dynamic()
powerpc/eeh: Remove eeh_dev.c
powerpc/eeh: Move vf_index out of pci_dn and into eeh_dev
powerpc/pseries: Stop using pdn->pe_number
powerpc/eeh: Kill off eeh_ops->get_pe_addr()
powerpc/eeh: Remove VF config space restoration
powerpc/eeh: Pass eeh_dev to eeh_ops->restore_config()
powerpc/eeh: Pass eeh_dev to eeh_ops->resume_notify()
powerpc/eeh: Pass eeh_dev to eeh_ops->{read|write}_config()
powerpc/eeh: Remove spurious use of pci_dn in eeh_dump_dev_log
powerpc/eeh: Remove class code field from edev
powerpc/eeh: Rename eeh_{add_to|remove_from}_parent_pe()
powerpc/eeh: Drop pdn use in eeh_pe_tree_insert()
powerpc/eeh: Move PE tree setup into the platform
powerpc/powernv/pci: Add pci_bus_to_pnvhb() helper
powerpc/powernv/pci: Always tear down DMA windows on PE release
powerpc/powernv/pci: Add explicit tracking of the DMA setup state
powerpc/powernv/pci: Initialise M64 for IODA1 as a 1-1 window
powerpc/powernv/sriov: Move SR-IOV into a separate file
powerpc/powernv/sriov: Explain how SR-IOV works on PowerNV
powerpc/powernv/sriov: Rename truncate_iov
powerpc/powernv/sriov: Simplify used window tracking
powerpc/powernv/sriov: Factor out M64 BAR setup
powerpc/powernv/pci: Refactor pnv_ioda_alloc_pe()
powerpc/powernv/sriov: Drop iov->pe_num_map[]
powerpc/powernv/sriov: De-indent setup and teardown
powerpc/powernv/sriov: Move M64 BAR allocation into a helper
powerpc/powernv/sriov: Refactor M64 BAR setup
powerpc/powernv/sriov: Make single PE mode a per-BAR setting
powerpc/powernv/sriov: Remove vfs_expanded
selftests/powerpc: Squash spurious errors due to device removal
powerpc/powernv/sriov: Fix use of uninitialised variable
Palmer Dabbelt (1):
powerpc/64: Fix an out of date comment about MMIO ordering
Philippe Bergheaud (1):
ocxl: control via sysfs whether the FPGA is reloaded on a link reset
Pratik Rajesh Sampat (3):
powerpc/powernv/idle: Replace CPU feature check with PVR check
powerpc/powernv/idle: Rename pnv_first_spr_loss_level variable
powerpc/powernv/idle: Exclude mfspr on HID1, 4, 5 on P9 and above
Qinglang Miao (1):
powerpc: use for_each_child_of_node() macro
Randy Dunlap (9):
powerpc/book3s/mmu-hash.h: delete duplicated word
powerpc/book3s/radix-4k.h: delete duplicated word
powerpc/cputime.h: delete duplicated word
powerpc/epapr_hcalls.h: delete duplicated words
powerpc/hw_breakpoint.h: delete duplicated word
powerpc/ppc_asm.h: delete duplicated word
powerpc/reg.h: delete duplicated word
powerpc/smu.h: delete duplicated word
powerpc/powernv/pci.h: delete duplicated word
Ravi Bangoria (10):
powerpc/watchpoint: Fix 512 byte boundary limit
powerpc/watchpoint: Fix DAWR exception constraint
powerpc/watchpoint: Fix DAWR exception for CACHEOP
powerpc/watchpoint: Enable watchpoint functionality on power10 guest
powerpc/dt_cpu_ftrs: Add feature for 2nd DAWR
powerpc/watchpoint: Set CPU_FTR_DAWR1 based on pa-features bit
powerpc/watchpoint: Rename current H_SET_MODE DAWR macro
powerpc/watchpoint: Guest support for 2nd DAWR hcall
powerpc/watchpoint: Return available watchpoints dynamically
powerpc/watchpoint: Remove 512 byte boundary
Sam Bobroff (1):
MAINTAINERS: Remove self from powerpc EEH
Sandipan Das (11):
selftests/powerpc: Fix pkey access right updates
selftests/powerpc: Move Hash MMU check to utilities
selftests/powerpc: Add test for execute-disabled pkeys
selftests/powerpc: Move pkey helpers to headers
selftests/powerpc: Add pkey helpers for rights
selftests/powerpc: Harden test for execute-disabled pkeys
selftests/powerpc: Add helper to exit on failure
selftests/powerpc: Add wrapper for gettid
selftests/powerpc: Add test for pkey siginfo verification
selftests/powerpc: Fix online CPU selection
selftests/powerpc: Fix pkey syscall redefinitions
Santosh Sivaraj (3):
powerpc/mce: Add MCE notification chain
powerpc/papr/scm: Add bad memory ranges to nvdimm bad ranges
powerpc/mm/hash64: Remove comment that is no longer valid
Satheesh Rajendran (1):
powerpc/pseries/svm: Drop unused align argument in alloc_shared_lppaca() function
Sourabh Jain (1):
powerpc/fadump: fix race between pstore write and fadump crash trigger
Srikar Dronamraju (4):
powerpc/cacheinfo: Use cpumap_print to print cpumap
powerpc/cacheinfo: Make cpumap_show code reusable
powerpc/cacheinfo: Add per cpu per index shared_cpu_list
powerpc/numa: Limit possible nodes to within num_possible_nodes
Thadeu Lima de Souza Cascardo (1):
selftests/powerpc: Return skip code for spectre_v2
Vaibhav Jain (2):
powerpc/papr_scm: Fetch nvdimm performance stats from PHYP
powerpc/papr_scm: Add support for fetching nvdimm 'fuel-gauge' metric
Vladis Dronov (1):
powerpc: fix function annotations to avoid section mismatch warnings with gcc-10
Wei Yongjun (3):
cpuidle/pseries: Make symbol 'pseries_idle_driver' static
powerpc/papr_scm: Make some symbols static
powerpc/powernv/sriov: Remove unused but set variable 'phb'
Wen Xiong (1):
powerpc/pseries: PCIE PHB reset
YueHaibing (2):
powerpc/xive: Remove unused inline function xive_kexec_teardown_cpu()
powerpc: Remove unneeded inline functions
Documentation/ABI/testing/sysfs-bus-event_source-devices-hv_24x7 | 7 +
Documentation/ABI/testing/sysfs-bus-papr-pmem | 27 +
Documentation/ABI/testing/sysfs-class-ocxl | 11 +
Documentation/admin-guide/kernel-parameters.txt | 4 +
Documentation/core-api/cpu_hotplug.rst | 7 -
Documentation/features/sched/membarrier-sync-core/arch-support.txt | 4 +-
Documentation/memory-barriers.txt | 14 +
Documentation/powerpc/cpu_families.rst | 10 +-
Documentation/powerpc/mpc52xx.rst | 2 +-
Documentation/powerpc/syscall64-abi.rst | 42 +-
Documentation/virt/kvm/api.rst | 3 +
MAINTAINERS | 1 -
arch/m68k/include/asm/adb_iop.h | 1 +
arch/powerpc/Kconfig | 30 +-
arch/powerpc/Makefile | 3 +-
arch/powerpc/boot/Makefile | 8 +-
arch/powerpc/boot/dts/akebono.dts | 8 +-
arch/powerpc/boot/dts/bluestone.dts | 2 +-
arch/powerpc/boot/dts/canyonlands.dts | 4 +-
arch/powerpc/boot/dts/currituck.dts | 6 +-
arch/powerpc/boot/dts/fsl/p4080ds.dts | 43 +-
arch/powerpc/boot/dts/glacier.dts | 4 +-
arch/powerpc/boot/dts/haleakala.dts | 2 +-
arch/powerpc/boot/dts/icon.dts | 4 +-
arch/powerpc/boot/dts/katmai.dts | 6 +-
arch/powerpc/boot/dts/kilauea.dts | 4 +-
arch/powerpc/boot/dts/makalu.dts | 4 +-
arch/powerpc/boot/dts/redwood.dts | 6 +-
arch/powerpc/boot/main.c | 4 +-
arch/powerpc/boot/ps3.c | 2 +-
arch/powerpc/boot/serial.c | 2 +-
arch/powerpc/configs/44x/akebono_defconfig | 3 -
arch/powerpc/configs/44x/arches_defconfig | 2 -
arch/powerpc/configs/44x/bamboo_defconfig | 2 -
arch/powerpc/configs/44x/bluestone_defconfig | 2 -
arch/powerpc/configs/44x/canyonlands_defconfig | 2 -
arch/powerpc/configs/44x/currituck_defconfig | 2 -
arch/powerpc/configs/44x/eiger_defconfig | 2 -
arch/powerpc/configs/44x/fsp2_defconfig | 1 -
arch/powerpc/configs/44x/icon_defconfig | 2 -
arch/powerpc/configs/44x/iss476-smp_defconfig | 1 -
arch/powerpc/configs/44x/katmai_defconfig | 2 -
arch/powerpc/configs/44x/rainier_defconfig | 2 -
arch/powerpc/configs/44x/redwood_defconfig | 2 -
arch/powerpc/configs/44x/sam440ep_defconfig | 2 -
arch/powerpc/configs/44x/sequoia_defconfig | 2 -
arch/powerpc/configs/44x/taishan_defconfig | 2 -
arch/powerpc/configs/44x/warp_defconfig | 1 -
arch/powerpc/configs/85xx-hw.config | 1 -
arch/powerpc/configs/85xx/xes_mpc85xx_defconfig | 3 -
arch/powerpc/configs/86xx-hw.config | 2 -
arch/powerpc/configs/fsl-emb-nonhw.config | 1 -
arch/powerpc/configs/g5_defconfig | 1 -
arch/powerpc/configs/holly_defconfig | 1 -
arch/powerpc/configs/linkstation_defconfig | 1 -
arch/powerpc/configs/mpc512x_defconfig | 1 -
arch/powerpc/configs/mpc83xx_defconfig | 1 -
arch/powerpc/configs/mvme5100_defconfig | 4 +-
arch/powerpc/configs/pasemi_defconfig | 1 -
arch/powerpc/configs/pmac32_defconfig | 8 -
arch/powerpc/configs/powernv_defconfig | 2 -
arch/powerpc/configs/ppc40x_defconfig | 3 -
arch/powerpc/configs/ppc64_defconfig | 1 -
arch/powerpc/configs/ppc6xx_defconfig | 39 -
arch/powerpc/configs/ps3_defconfig | 2 -
arch/powerpc/configs/pseries_defconfig | 3 +-
arch/powerpc/configs/skiroot_defconfig | 1 -
arch/powerpc/configs/storcenter_defconfig | 1 -
arch/powerpc/crypto/crc32-vpmsum_core.S | 2 +-
arch/powerpc/include/asm/Kbuild | 1 +
arch/powerpc/include/asm/asm-prototypes.h | 6 +-
arch/powerpc/include/asm/atomic.h | 28 +
arch/powerpc/include/asm/barrier.h | 29 +
arch/powerpc/include/asm/book3s/32/pgtable.h | 15 +-
arch/powerpc/include/asm/book3s/64/hash-4k.h | 21 +-
arch/powerpc/include/asm/book3s/64/hash-64k.h | 12 +-
arch/powerpc/include/asm/book3s/64/hash-pkey.h | 32 +
arch/powerpc/include/asm/book3s/64/kexec.h | 23 +
arch/powerpc/include/asm/book3s/64/mmu-hash.h | 10 +-
arch/powerpc/include/asm/book3s/64/mmu.h | 11 +
arch/powerpc/include/asm/book3s/64/pgalloc.h | 16 +-
arch/powerpc/include/asm/book3s/64/pgtable.h | 25 +-
arch/powerpc/include/asm/book3s/64/pkeys.h | 27 +
arch/powerpc/include/asm/book3s/64/radix-4k.h | 2 +-
arch/powerpc/include/asm/book3s/64/tlbflush-radix.h | 15 +
arch/powerpc/include/asm/cacheflush.h | 1 +
arch/powerpc/include/asm/cputable.h | 30 +-
arch/powerpc/include/asm/cputime.h | 4 +-
arch/powerpc/include/asm/crashdump-ppc64.h | 19 +
arch/powerpc/include/asm/dbell.h | 64 +-
arch/powerpc/include/asm/device.h | 3 +
arch/powerpc/include/asm/drmem.h | 9 +-
arch/powerpc/include/asm/eeh.h | 26 +-
arch/powerpc/include/asm/epapr_hcalls.h | 4 +-
arch/powerpc/include/asm/exception-64e.h | 59 +-
arch/powerpc/include/asm/exception-64s.h | 14 +
arch/powerpc/include/asm/firmware.h | 10 +-
arch/powerpc/include/asm/fixmap.h | 2 +-
arch/powerpc/include/asm/hardirq.h | 1 -
arch/powerpc/include/asm/head-64.h | 2 +-
arch/powerpc/include/asm/hugetlb.h | 7 +
arch/powerpc/include/asm/hvcall.h | 39 +-
arch/powerpc/include/asm/hw_breakpoint.h | 6 +-
arch/powerpc/include/asm/hydra.h | 2 +-
arch/powerpc/include/asm/imc-pmu.h | 5 +
arch/powerpc/include/asm/inst.h | 19 +
arch/powerpc/include/asm/kasan.h | 2 +
arch/powerpc/include/asm/kexec.h | 41 +-
arch/powerpc/include/asm/kexec_ranges.h | 25 +
arch/powerpc/include/asm/kvm_book3s_asm.h | 2 +-
arch/powerpc/include/asm/kvm_booke.h | 2 +
arch/powerpc/include/asm/kvm_host.h | 6 +-
arch/powerpc/include/asm/kvm_para.h | 26 +-
arch/powerpc/include/asm/machdep.h | 2 +-
arch/powerpc/include/asm/mce.h | 3 +
arch/powerpc/include/asm/mman.h | 30 +-
arch/powerpc/include/asm/mmu.h | 23 +
arch/powerpc/include/asm/mmu_context.h | 2 -
arch/powerpc/include/asm/nohash/32/pgtable.h | 22 +-
arch/powerpc/include/asm/nohash/64/pgtable.h | 2 -
arch/powerpc/include/asm/paca.h | 1 +
arch/powerpc/include/asm/page.h | 4 +-
arch/powerpc/include/asm/paravirt.h | 87 ++
arch/powerpc/include/asm/pci-bridge.h | 1 -
arch/powerpc/include/asm/percpu.h | 4 +-
arch/powerpc/include/asm/perf_event.h | 2 +
arch/powerpc/include/asm/perf_event_server.h | 14 +-
arch/powerpc/include/asm/pkeys.h | 65 +-
arch/powerpc/include/asm/plpar_wrappers.h | 59 +-
arch/powerpc/include/asm/pnv-ocxl.h | 40 +-
arch/powerpc/include/asm/ppc-opcode.h | 571 +++++-----
arch/powerpc/include/asm/ppc_asm.h | 4 +-
arch/powerpc/include/asm/processor.h | 5 +-
arch/powerpc/include/asm/ptrace.h | 9 +-
arch/powerpc/include/asm/qspinlock.h | 91 ++
arch/powerpc/include/asm/qspinlock_paravirt.h | 7 +
arch/powerpc/include/asm/reg.h | 10 +-
arch/powerpc/include/asm/rtas.h | 3 -
arch/powerpc/include/asm/security_features.h | 2 +
arch/powerpc/include/asm/setup.h | 4 +-
arch/powerpc/include/asm/simple_spinlock.h | 288 +++++
arch/powerpc/include/asm/simple_spinlock_types.h | 21 +
arch/powerpc/include/asm/smu.h | 2 +-
arch/powerpc/include/asm/sparsemem.h | 6 -
arch/powerpc/include/asm/spinlock.h | 308 +-----
arch/powerpc/include/asm/spinlock_types.h | 17 +-
arch/powerpc/include/asm/sstep.h | 7 +
arch/powerpc/include/asm/string.h | 2 +-
arch/powerpc/include/asm/time.h | 1 -
arch/powerpc/include/asm/timex.h | 2 +-
arch/powerpc/include/asm/topology.h | 27 -
arch/powerpc/include/asm/xive.h | 1 -
arch/powerpc/include/uapi/asm/kvm.h | 5 +
arch/powerpc/include/uapi/asm/mman.h | 2 +-
arch/powerpc/include/uapi/asm/papr_pdsm.h | 9 +
arch/powerpc/kernel/Makefile | 7 +-
arch/powerpc/kernel/align.c | 8 +-
arch/powerpc/kernel/asm-offsets.c | 5 +
arch/powerpc/kernel/cacheinfo.c | 62 +-
arch/powerpc/kernel/cpu_setup_power.S | 29 +-
arch/powerpc/kernel/cputable.c | 3 +-
arch/powerpc/kernel/dawr.c | 2 +-
arch/powerpc/kernel/dbell.c | 55 -
arch/powerpc/kernel/dt_cpu_ftrs.c | 52 +-
arch/powerpc/kernel/eeh.c | 106 +-
arch/powerpc/kernel/eeh_dev.c | 67 --
arch/powerpc/kernel/eeh_driver.c | 12 +-
arch/powerpc/kernel/eeh_pe.c | 141 +--
arch/powerpc/kernel/eeh_sysfs.c | 2 +-
arch/powerpc/kernel/entry_32.S | 6 +
arch/powerpc/kernel/entry_64.S | 190 +++-
arch/powerpc/kernel/exceptions-64s.S | 150 ++-
arch/powerpc/kernel/fadump.c | 26 +
arch/powerpc/kernel/firmware.c | 19 +
arch/powerpc/kernel/fpu.S | 4 +-
arch/powerpc/kernel/head_32.S | 16 +-
arch/powerpc/kernel/head_40x.S | 2 +-
arch/powerpc/kernel/hw_breakpoint.c | 98 +-
arch/powerpc/kernel/irq.c | 9 +-
arch/powerpc/kernel/kprobes.c | 2 +-
arch/powerpc/kernel/mce.c | 18 +-
arch/powerpc/kernel/mce_power.c | 84 ++
arch/powerpc/kernel/misc_64.S | 14 -
arch/powerpc/kernel/module.c | 11 +
arch/powerpc/kernel/of_platform.c | 4 +-
arch/powerpc/kernel/paca.c | 13 +-
arch/powerpc/kernel/pci_dn.c | 29 +-
arch/powerpc/kernel/process.c | 111 +-
arch/powerpc/kernel/prom.c | 22 +-
arch/powerpc/kernel/prom_init.c | 30 +-
arch/powerpc/kernel/ptrace/ptrace-view.c | 27 +-
arch/powerpc/kernel/rtas.c | 122 +--
arch/powerpc/kernel/rtasd.c | 28 +-
arch/powerpc/kernel/secure_boot.c | 18 +-
arch/powerpc/kernel/security.c | 139 +--
arch/powerpc/kernel/setup-common.c | 3 +
arch/powerpc/kernel/setup_64.c | 5 +-
arch/powerpc/kernel/signal.c | 19 +-
arch/powerpc/kernel/signal_32.c | 20 +-
arch/powerpc/kernel/signal_64.c | 29 +-
arch/powerpc/kernel/smp.c | 1 +
arch/powerpc/kernel/syscall_64.c | 40 +-
arch/powerpc/kernel/sysfs.c | 8 +
arch/powerpc/kernel/trace/ftrace.c | 26 +-
arch/powerpc/kernel/traps.c | 8 -
arch/powerpc/kernel/vdso.c | 2 +-
arch/powerpc/kernel/vdso32/Makefile | 2 +-
arch/powerpc/kernel/vdso32/vdso32.lds.S | 1 +
arch/powerpc/kernel/vdso64/Makefile | 2 +-
arch/powerpc/kernel/vdso64/cacheflush.S | 9 +-
arch/powerpc/kernel/vdso64/datapage.S | 28 +-
arch/powerpc/kernel/vdso64/gettimeofday.S | 9 +-
arch/powerpc/kernel/vdso64/sigtramp.S | 13 +-
arch/powerpc/kernel/vdso64/vdso64.lds.S | 3 +-
arch/powerpc/kernel/vector.S | 4 +-
arch/powerpc/kexec/Makefile | 2 +-
arch/powerpc/kexec/core_64.c | 2 +
arch/powerpc/kexec/elf_64.c | 36 +-
arch/powerpc/kexec/file_load.c | 62 +-
arch/powerpc/kexec/file_load_64.c | 1119 ++++++++++++++++++++
arch/powerpc/kexec/ranges.c | 412 +++++++
arch/powerpc/kvm/book3s_hv.c | 46 +-
arch/powerpc/kvm/book3s_hv_builtin.c | 2 +-
arch/powerpc/kvm/book3s_hv_interrupts.S | 8 +
arch/powerpc/kvm/book3s_hv_ras.c | 2 +-
arch/powerpc/kvm/book3s_hv_rmhandlers.S | 36 +-
arch/powerpc/kvm/book3s_interrupts.S | 2 +-
arch/powerpc/kvm/trace_hv.h | 2 +-
arch/powerpc/lib/Makefile | 3 +
arch/powerpc/lib/code-patching.c | 2 +-
arch/powerpc/lib/locks.c | 12 +-
arch/powerpc/lib/pmem.c | 48 +-
arch/powerpc/lib/sstep.c | 41 +-
arch/powerpc/lib/test_emulate_step.c | 697 ++++++++++--
arch/powerpc/lib/test_emulate_step_exec_instr.S | 2 +
arch/powerpc/mm/book3s32/hash_low.S | 2 +-
arch/powerpc/mm/book3s32/mmu.c | 17 +-
arch/powerpc/mm/book3s64/hash_utils.c | 25 +-
arch/powerpc/mm/book3s64/pgtable.c | 8 +-
arch/powerpc/mm/book3s64/pkeys.c | 300 +++---
arch/powerpc/mm/book3s64/radix_pgtable.c | 219 ++--
arch/powerpc/mm/book3s64/radix_tlb.c | 82 +-
arch/powerpc/mm/drmem.c | 87 +-
arch/powerpc/mm/fault.c | 106 +-
arch/powerpc/mm/hugetlbpage.c | 18 +
arch/powerpc/mm/init_32.c | 2 +
arch/powerpc/mm/init_64.c | 6 +-
arch/powerpc/mm/kasan/kasan_init_32.c | 35 +-
arch/powerpc/mm/mem.c | 5 -
arch/powerpc/mm/nohash/tlb_low_64e.S | 47 +-
arch/powerpc/mm/numa.c | 506 +--------
arch/powerpc/mm/pgtable-frag.c | 3 +
arch/powerpc/mm/ptdump/hashpagetable.c | 2 +-
arch/powerpc/mm/ptdump/ptdump.c | 55 +-
arch/powerpc/net/bpf_jit.h | 184 +---
arch/powerpc/net/bpf_jit32.h | 34 +-
arch/powerpc/net/bpf_jit64.h | 16 +-
arch/powerpc/net/bpf_jit_comp.c | 134 +--
arch/powerpc/net/bpf_jit_comp64.c | 298 +++---
arch/powerpc/perf/Makefile | 2 +-
arch/powerpc/perf/callchain.h | 25 +-
arch/powerpc/perf/callchain_32.c | 21 +-
arch/powerpc/perf/callchain_64.c | 13 +-
arch/powerpc/perf/core-book3s.c | 108 +-
arch/powerpc/perf/generic-compat-pmu.c | 2 +-
arch/powerpc/perf/hv-24x7.c | 54 +
arch/powerpc/perf/imc-pmu.c | 29 +-
arch/powerpc/perf/internal.h | 1 +
arch/powerpc/perf/isa207-common.c | 91 +-
arch/powerpc/perf/isa207-common.h | 37 +-
arch/powerpc/perf/mpc7450-pmu.c | 23 +-
arch/powerpc/perf/power10-events-list.h | 70 ++
arch/powerpc/perf/power10-pmu.c | 419 ++++++++
arch/powerpc/perf/power5+-pmu.c | 19 +-
arch/powerpc/perf/power5-pmu.c | 19 +-
arch/powerpc/perf/power6-pmu.c | 18 +-
arch/powerpc/perf/power7-pmu.c | 19 +-
arch/powerpc/perf/power8-pmu.c | 2 +-
arch/powerpc/perf/power9-pmu.c | 2 +-
arch/powerpc/perf/ppc970-pmu.c | 26 +-
arch/powerpc/platforms/52xx/lite5200_sleep.S | 2 +-
arch/powerpc/platforms/85xx/Kconfig | 2 +-
arch/powerpc/platforms/cell/Kconfig | 1 +
arch/powerpc/platforms/cell/spufs/coredump.c | 21 +-
arch/powerpc/platforms/pasemi/misc.c | 3 +-
arch/powerpc/platforms/powermac/feature.c | 2 +-
arch/powerpc/platforms/powermac/low_i2c.c | 6 +-
arch/powerpc/platforms/powermac/pfunc_base.c | 4 +-
arch/powerpc/platforms/powermac/udbg_scc.c | 2 +-
arch/powerpc/platforms/powernv/Makefile | 1 +
arch/powerpc/platforms/powernv/eeh-powernv.c | 114 +-
arch/powerpc/platforms/powernv/idle.c | 48 +-
arch/powerpc/platforms/powernv/opal-async.c | 2 +-
arch/powerpc/platforms/powernv/pci-ioda-tce.c | 2 +-
arch/powerpc/platforms/powernv/pci-ioda.c | 923 +++-------------
arch/powerpc/platforms/powernv/pci-sriov.c | 766 ++++++++++++++
arch/powerpc/platforms/powernv/pci.c | 14 +-
arch/powerpc/platforms/powernv/pci.h | 103 +-
arch/powerpc/platforms/powernv/setup.c | 10 +-
arch/powerpc/platforms/pseries/Kconfig | 9 +-
arch/powerpc/platforms/pseries/eeh_pseries.c | 382 ++++---
arch/powerpc/platforms/pseries/firmware.c | 1 +
arch/powerpc/platforms/pseries/hotplug-cpu.c | 190 +---
arch/powerpc/platforms/pseries/hotplug-memory.c | 109 +-
arch/powerpc/platforms/pseries/hvcserver.c | 2 +-
arch/powerpc/platforms/pseries/lpar.c | 8 +-
arch/powerpc/platforms/pseries/mobility.c | 43 +-
arch/powerpc/platforms/pseries/offline_states.h | 38 -
arch/powerpc/platforms/pseries/papr_scm.c | 296 +++++-
arch/powerpc/platforms/pseries/pci_dlpar.c | 2 +-
arch/powerpc/platforms/pseries/pmem.c | 7 +-
arch/powerpc/platforms/pseries/setup.c | 24 +-
arch/powerpc/platforms/pseries/smp.c | 90 +-
arch/powerpc/platforms/pseries/suspend.c | 27 +-
arch/powerpc/purgatory/Makefile | 4 +-
arch/powerpc/purgatory/{trampoline.S => trampoline_64.S} | 54 +-
arch/powerpc/sysdev/xive/native.c | 2 +
arch/powerpc/sysdev/xive/spapr.c | 2 +-
arch/powerpc/tools/unrel_branch_check.sh | 5 +-
arch/powerpc/xmon/xmon.c | 40 +-
drivers/cpuidle/cpuidle-powernv.c | 14 -
drivers/cpuidle/cpuidle-pseries.c | 187 +++-
drivers/crypto/vmx/aesp8-ppc.pl | 2 +-
drivers/crypto/vmx/ghashp8-ppc.pl | 2 +-
drivers/macintosh/adb-iop.c | 186 ++--
drivers/macintosh/adb.c | 2 +-
drivers/macintosh/therm_adt746x.c | 4 +-
drivers/macintosh/via-macii.c | 324 +++---
drivers/md/dm-writecache.c | 2 +-
drivers/misc/ocxl/Kconfig | 2 +-
drivers/misc/ocxl/config.c | 91 +-
drivers/misc/ocxl/ocxl_internal.h | 15 +-
drivers/misc/ocxl/sysfs.c | 35 +
drivers/nvdimm/of_pmem.c | 1 +
drivers/nvdimm/region_devs.c | 8 +-
include/asm-generic/barrier.h | 10 +
include/asm-generic/qspinlock.h | 4 +
include/linux/cpuhotplug.h | 1 +
include/linux/kexec.h | 29 +-
include/linux/mm.h | 2 -
include/misc/ocxl-config.h | 1 +
include/misc/ocxl.h | 102 +-
include/trace/events/mmflags.h | 2 -
kernel/kexec_file.c | 16 +-
mm/ksm.c | 4 -
tools/arch/powerpc/include/uapi/asm/kvm.h | 5 +
tools/perf/arch/powerpc/util/book3s_hcalls.h | 2 +-
tools/testing/selftests/powerpc/alignment/alignment_handler.c | 150 ++-
tools/testing/selftests/powerpc/benchmarks/context_switch.c | 21 +-
tools/testing/selftests/powerpc/eeh/eeh-functions.sh | 11 +-
tools/testing/selftests/powerpc/include/instructions.h | 77 ++
tools/testing/selftests/powerpc/include/pkeys.h | 136 +++
tools/testing/selftests/powerpc/include/reg.h | 6 +
tools/testing/selftests/powerpc/include/utils.h | 29 +
tools/testing/selftests/powerpc/math/.gitignore | 1 +
tools/testing/selftests/powerpc/math/Makefile | 10 +-
tools/testing/selftests/powerpc/math/fpu_denormal.c | 38 +
tools/testing/selftests/powerpc/math/vmx_preempt.c | 3 +
tools/testing/selftests/powerpc/math/vmx_signal.c | 3 +
tools/testing/selftests/powerpc/math/vmx_syscall.c | 7 +-
tools/testing/selftests/powerpc/math/vsx_preempt.c | 2 +
tools/testing/selftests/powerpc/mm/.gitignore | 5 +-
tools/testing/selftests/powerpc/mm/Makefile | 18 +-
tools/testing/selftests/powerpc/mm/bad_accesses.c | 28 -
tools/testing/selftests/powerpc/mm/pkey_exec_prot.c | 294 +++++
tools/testing/selftests/powerpc/mm/pkey_siginfo.c | 333 ++++++
tools/testing/selftests/powerpc/mm/prot_sao.c | 42 -
tools/testing/selftests/powerpc/mm/stack_expansion_ldst.c | 202 ++++
tools/testing/selftests/powerpc/mm/stack_expansion_signal.c | 118 +++
tools/testing/selftests/powerpc/pmu/count_stcx_fail.c | 4 +
tools/testing/selftests/powerpc/pmu/ebb/back_to_back_ebbs_test.c | 2 -
tools/testing/selftests/powerpc/pmu/ebb/cycles_test.c | 2 -
tools/testing/selftests/powerpc/pmu/ebb/cycles_with_freeze_test.c | 2 -
tools/testing/selftests/powerpc/pmu/ebb/cycles_with_mmcr2_test.c | 2 -
tools/testing/selftests/powerpc/pmu/ebb/ebb.c | 2 -
tools/testing/selftests/powerpc/pmu/ebb/ebb_on_willing_child_test.c | 2 -
tools/testing/selftests/powerpc/pmu/ebb/lost_exception_test.c | 1 -
tools/testing/selftests/powerpc/pmu/ebb/multi_counter_test.c | 7 -
tools/testing/selftests/powerpc/pmu/ebb/multi_ebb_procs_test.c | 2 -
tools/testing/selftests/powerpc/pmu/ebb/pmae_handling_test.c | 2 -
tools/testing/selftests/powerpc/pmu/ebb/pmc56_overflow_test.c | 2 -
tools/testing/selftests/powerpc/pmu/lib.h | 1 +
tools/testing/selftests/powerpc/pmu/per_event_excludes.c | 7 +-
tools/testing/selftests/powerpc/ptrace/core-pkey.c | 2 +-
tools/testing/selftests/powerpc/ptrace/ptrace-pkey.c | 57 +-
tools/testing/selftests/powerpc/ptrace/ptrace-tar.c | 3 +
tools/testing/selftests/powerpc/ptrace/ptrace-vsx.c | 2 +
tools/testing/selftests/powerpc/security/spectre_v2.c | 10 +
tools/testing/selftests/powerpc/stringloops/Makefile | 2 +-
tools/testing/selftests/powerpc/stringloops/memcmp.c | 46 +-
tools/testing/selftests/powerpc/utils.c | 65 +-
391 files changed, 11054 insertions(+), 5675 deletions(-)
create mode 100644 arch/powerpc/include/asm/book3s/64/hash-pkey.h
create mode 100644 arch/powerpc/include/asm/book3s/64/kexec.h
create mode 100644 arch/powerpc/include/asm/book3s/64/pkeys.h
create mode 100644 arch/powerpc/include/asm/crashdump-ppc64.h
create mode 100644 arch/powerpc/include/asm/kexec_ranges.h
create mode 100644 arch/powerpc/include/asm/paravirt.h
create mode 100644 arch/powerpc/include/asm/qspinlock.h
create mode 100644 arch/powerpc/include/asm/qspinlock_paravirt.h
create mode 100644 arch/powerpc/include/asm/simple_spinlock.h
create mode 100644 arch/powerpc/include/asm/simple_spinlock_types.h
delete mode 100644 arch/powerpc/kernel/eeh_dev.c
create mode 100644 arch/powerpc/kexec/file_load_64.c
create mode 100644 arch/powerpc/kexec/ranges.c
create mode 100644 arch/powerpc/perf/power10-events-list.h
create mode 100644 arch/powerpc/perf/power10-pmu.c
create mode 100644 arch/powerpc/platforms/powernv/pci-sriov.c
delete mode 100644 arch/powerpc/platforms/pseries/offline_states.h
rename arch/powerpc/purgatory/{trampoline.S => trampoline_64.S} (70%)
create mode 100644 tools/testing/selftests/powerpc/include/pkeys.h
create mode 100644 tools/testing/selftests/powerpc/math/fpu_denormal.c
create mode 100644 tools/testing/selftests/powerpc/mm/pkey_exec_prot.c
create mode 100644 tools/testing/selftests/powerpc/mm/pkey_siginfo.c
delete mode 100644 tools/testing/selftests/powerpc/mm/prot_sao.c
create mode 100644 tools/testing/selftests/powerpc/mm/stack_expansion_ldst.c
create mode 100644 tools/testing/selftests/powerpc/mm/stack_expansion_signal.c
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