-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA256 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 -----BEGIN PGP SIGNATURE----- iQIzBAEBCAAdFiEEJFGtCPCthwEv2Y/bUevqPMjhpYAFAl8tUvYACgkQUevqPMjh pYCR+w/+I+iljkTY6YUrUFak8u5fYUteiqA2qLcnaW8V8su6LHvf0RqDBYTyrter verUU8yqcCtGsgfJwBTR9AzRbUtw3Ap/1yx3bw10gb0tfsphmfzrpdsxCB0b0Vf7 Umd8ZLnJzWRiJrz3SVUUqEovF1I1XJT7I0HEjdUWr+FsHeyq2IDoK+DJeSj3Ci0r rSxnYX6SJp0IPExgVSbJ+EXdVCMP2Tgj2w4lGXLVDNumi7INl5BK+BxB/PWVp2/3 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