[GIT,PULL] Please pull powerpc/linux.git powerpc-4.19-1 tag

Hi Linus, Please pull powerpc updates for 4.19. There's a trivial conflict in Documentation/admin-guide/kernel-parameters.txt between our addition of nospectre_v1 and the x86 documentation for nosmt. There's another in arch/m68k/mac/misc.c, which was coordinated with Geert but unfortunately we still caused a conflict. The resolution is to take the time64_t change and the CONFIG_ADB_PMU change. The change to include/uapi/linux/pmu.h is safe and not perf related as one would assume, the pmu there means Power Management Unit. Finally there's the change to struct page. That was sent to linux-mm but we couldn't tease an Ack out of anyone. Willy mentioned he wants to make pt_mm generic in future, at which point we will happily shuffle our field elsewhere. cheers The following changes since commit 021c91791a5e7e85c567452f1be3e4c2c6cb6063: Linux 4.18-rc3 (2018-07-01 16:04:53 -0700) are available in the git repository at: https://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux.git tags/powerpc-4.19-1 for you to fetch changes up to a2dc009afa9ae8b92305be7728676562a104cb40: powerpc/mm/book3s/radix: Add mapping statistics (2018-08-13 16:35:05 +1000) -------------------------------------------------------------------- powerpc updates for 4.19 Notable changes: - A fix for a bug in our page table fragment allocator, where a page table page could be freed and reallocated for something else while still in use, leading to memory corruption etc. The fix reuses pt_mm in struct page (x86 only) for a powerpc only refcount. - Fixes to our pkey support. Several are user-visible changes, but bring us in to line with x86 behaviour and/or fix outright bugs. Thanks to Florian Weimer for reporting many of these. - A series to improve the hvc driver & related OPAL console code, which have been seen to cause hardlockups at times. The hvc driver changes in particular have been in linux-next for ~month. - Increase our MAX_PHYSMEM_BITS to 128TB when SPARSEMEM_VMEMMAP=y. - Remove Power8 DD1 and Power9 DD1 support, neither chip should be in use anywhere other than as a paper weight. - An optimised memcmp implementation using Power7-or-later VMX instructions - Support for barrier_nospec on some NXP CPUs. - Support for flushing the count cache on context switch on some IBM CPUs (controlled by firmware), as a Spectre v2 mitigation. - A series to enhance the information we print on unhandled signals to bring it into line with other arches, including showing the offending VMA and dumping the instructions around the fault. Thanks to: Aaro Koskinen, Akshay Adiga, Alastair D'Silva, Alexey Kardashevskiy, Alexey Spirkov, Alistair Popple, Andrew Donnellan, Aneesh Kumar K.V, Anju T Sudhakar, Arnd Bergmann, Bartosz Golaszewski, Benjamin Herrenschmidt, Bharat Bhushan, Bjoern Noetel, Boqun Feng, Breno Leitao, Bryant G. Ly, Camelia Groza, Christophe Leroy, Christoph Hellwig, Cyril Bur, Dan Carpenter, Daniel Klamt, Darren Stevens, Dave Young, David Gibson, Diana Craciun, Finn Thain, Florian Weimer, Frederic Barrat, Gautham R. Shenoy, Geert Uytterhoeven, Geoff Levand, Guenter Roeck, Gustavo Romero, Haren Myneni, Hari Bathini, Joel Stanley, Jonathan Neuschäfer, Kees Cook, Madhavan Srinivasan, Mahesh Salgaonkar, Markus Elfring, Mathieu Malaterre, Mauro S. M. Rodrigues, Michael Hanselmann, Michael Neuling, Michael Schmitz, Mukesh Ojha, Murilo Opsfelder Araujo, Nicholas Piggin, Parth Y Shah, Paul Mackerras, Paul Menzel, Ram Pai, Randy Dunlap, Rashmica Gupta, Reza Arbab, Rodrigo R. Galvao, Russell Currey, Sam Bobroff, Scott Wood, Shilpasri G Bhat, Simon Guo, Souptick Joarder, Stan Johnson, Thiago Jung Bauermann, Tyrel Datwyler, Vaibhav Jain, Vasant Hegde, Venkat Rao B, zhong jiang. -------------------------------------------------------------------- Aaro Koskinen (1): powerpc: Enable kernel XZ compression option on BOOK3S_32 Akshay Adiga (2): powernv/cpuidle: Parse dt idle properties into global structure powernv/cpuidle: Use parsed device tree values for cpuidle_init Alastair D'Silva (7): Revert "cxl: Add kernel API to allow a context to operate with relocate disabled" Revert "cxl: Add support for interrupts on the Mellanox CX4" Revert "cxl: Add preliminary workaround for CX4 interrupt limitation" Revert "cxl: Add kernel APIs to get & set the max irqs per context" Revert "cxl: Add cxl_check_and_switch_mode() API to switch bi-modal cards" Revert "cxl: Add support for using the kernel API with a real PHB" Revert "powerpc/powernv: Add support for the cxl kernel api on the real phb" Alexey Kardashevskiy (8): powerpc/powernv/ioda2: Reduce upper limit for DMA window size powerpc/powernv/ioda2: Add 256M IOMMU page size to the default POWER8 case powerpc/powernv: Remove useless wrapper powerpc/powernv: Move TCE manupulation code to its own file KVM: PPC: Make iommu_table::it_userspace big endian powerpc/powernv: Add indirect levels to it_userspace powerpc/powernv: Rework TCE level allocation powerpc/powernv/ioda: Allocate indirect TCE levels on demand Alexey Spirkov (1): powerpc/44x: Mark mmu_init_secondary() as __init Alistair Popple (1): powerpc/powernv/npu: Add a debugfs setting to change ATSD threshold Aneesh Kumar K.V (11): powerpc/mm: Check memblock_add against MAX_PHYSMEM_BITS range powerpc/mm: Increase MAX_PHYSMEM_BITS to 128TB with SPARSEMEM_VMEMMAP config powerpc/mm/hash: Remove the superfluous bitwise operation when find hpte group powerpc/mm/hash: Add hpte_get_old_v and use that instead of opencoding powerpc/mm/hash: Reduce contention on hpte lock powerpc/pseries: Use pr_xxx() in lpar.c powerpc/pseries/mm: Improve error reporting on HCALL failures powerpc/mm/tlbflush: update the mmu_gather page size while iterating address range powerpc/powernv/idle: Fix build error powerpc/mm/hash: Remove unnecessary do { } while(0) loop powerpc/mm/book3s/radix: Add mapping statistics Anju T Sudhakar (1): powerpc/perf: Remove sched_task function defined for thread-imc Arnd Bergmann (1): powerpc: xmon: use ktime_get_coarse_boottime64 Bartosz Golaszewski (3): powerpc/dts: Use 'atmel' as at24 manufacturer for pdm360ng powerpc/dts: Use 'atmel' as at24 manufacturer for kmcent2 powerpc/dts: Use a correct at24 compatible fallback in ac14xx Benjamin Herrenschmidt (3): powerpc/xive: Remove now useless pr_debug statements powerpc/xive: Remove xive_kexec_teardown_cpu() powerpc/powernv/opal: Use standard interrupts property when available Bharat Bhushan (1): powerpc/mpic: Pass first free vector number to mpic_setup_error_int() Boqun Feng (1): powerpc/xmon: Add address lookup for percpu symbols Breno Leitao (5): scripts: Add ppc64le support for checkstack.pl powerpc/pci: Remove legacy debug code selftests/powerpc: Fix strncpy usage selftests/powerpc: Fix typos selftests/powerpc: Kill child processes on SIGINT Camelia Groza (3): powerpc/configs/dpaa: enable the Cortina PHY driver powerpc/dts/fsl: t4240rdb: use the Cortina PHY driver compatible powerpc/dts/fsl: t2080rdb: use the Cortina PHY driver compatible Christoph Hellwig (1): powerpc: Do not redefine NEED_DMA_MAP_STATE Christophe Leroy (26): powerpc/8xx: fix handling of early NULL pointer dereference powerpc: remove kdump.h from page.h powerpc: remove unneeded inclusions of cpu_has_feature.h powerpc/405: move PPC405_ERR77 in asm-405.h powerpc: move ASM_CONST and stringify_in_c() into asm-const.h powerpc: clean the inclusion of stringify.h powerpc: clean inclusions of asm/feature-fixups.h powerpc: remove superflous inclusions of asm/fixmap.h powerpc: declare set_breakpoint() static powerpc/book3s: Remove PPC_PIN_SIZE powerpc: fix includes in asm/processor.h powerpc/nohash: fix hash related comments in pgtable.h powerpc/44x: remove page.h from mmu-44x.h powerpc: remove unnecessary inclusion of asm/tlbflush.h powerpc: split asm/tlbflush.h selftests/powerpc: Add test for 32 bits memcmp selftests/powerpc: Add test for strlen() powerpc/lib: Implement strlen() in assembly for PPC32 selftests/powerpc: Update strlen() test to test the new assembly function for PPC32 powerpc: Make CPU selection logic generic in Makefile powerpc: Allow CPU selection also on PPC32 powerpc: Allow CPU selection of e300core variants powerpc/cpm1: fix compilation error with CONFIG_PPC_EARLY_DEBUG_CPM powerpc/cpm1: fix compilation error with CONFIG_PPC_EARLY_DEBUG_CPM powerpc/lib: Use patch_site to patch copy_32 functions once cache is enabled powerpc/mm: remove huge_pte_offset_and_shift() prototype Cyril Bur (2): powerpc/tm: Update function prototype comment powerpc/tm: Remove struct thread_info param from tm_reclaim_thread() Dan Carpenter (1): powerpc: Fix size calculation using resource_size() Daniel Klamt (1): powerpc/xive: Replace msleep(x) with msleep(OPAL_BUSY_DELAY_MS) Darren Stevens (2): powerpc/pasemi: Search for PCI root bus by compatible property powerpc/pasemi: Use pr_err/pr_warn... for kernel messages David Gibson (1): powerpc/hugetlbpage: Rmove unhelpful HUGEPD_*_SHIFT macros Diana Craciun (6): powerpc/64: Disable the speculation barrier from the command line powerpc/64: Make stf barrier PPC_BOOK3S_64 specific. powerpc/64: Make meltdown reporting Book3S 64 specific powerpc/fsl: Add barrier_nospec implementation for NXP PowerPC Book3E powerpc/fsl: Sanitize the syscall table for NXP PowerPC 32 bit platforms Documentation: Add nospectre_v1 parameter Finn Thain (11): macintosh/via-pmu: Fix section mismatch warning macintosh/via-pmu: Add missing mmio accessors macintosh/via-pmu: Don't clear shift register interrupt flag twice macintosh/via-pmu: Enhance state machine with new 'uninitialized' state macintosh/via-pmu: Replace via pointer with via1 and via2 pointers macintosh/via-pmu: Add support for m68k PowerBooks macintosh/via-pmu: Explicitly specify CONFIG_PPC_PMAC dependencies macintosh/via-pmu68k: Don't load driver on unsupported hardware macintosh/via-pmu: Replace via-pmu68k driver with via-pmu driver macintosh/via-pmu: Clean up interrupt statistics macintosh/via-pmu: Disambiguate interrupt statistics Frederic Barrat (4): Revert "cxl: Add cxl_slot_is_supported API" Revert "cxl: Allow a default context to be associated with an external pci_dev" cxl: Remove abandonned capi support for the Mellanox CX4, final cleanup ocxl: Fix page fault handler in case of fault on dying process Geoff Levand (1): powerpc/ps3: Set driver coherent_dma_mask Guenter Roeck (1): powerpc/4xx: Fix error return path in ppc4xx_msi_probe() Haren Myneni (2): powerpc/powernv: Export opal_check_token symbol crypto/nx: Initialize 842 high and normal RxFIFO control registers Hari Bathini (3): powerpc/kdump: Handle crashkernel memory reservation failure powerpc/fadump: handle crash memory ranges array index overflow powerpc/fadump: merge adjacent memory ranges to reduce PT_LOAD segements Joel Stanley (1): powerpc: Remove Power8 DD1 from cputable Jonathan Neuschäfer (1): powerpc: wii: Remove outdated comment about memory fixups Kees Cook (2): powerpc/mpc5200: Remove VLA usage powerpc/msi: Remove VLA usage Mahesh Salgaonkar (3): powerpc/pseries: Avoid using the size greater than RTAS_ERROR_LOG_MAX. powerpc/pseries: Defer the logging of rtas error to irq work queue. powerpc/pseries: Fix endianness while restoring of r3 in MCE handler. Markus Elfring (1): powerpc/kexec: Use common error handling code in setup_new_fdt() Mathieu Malaterre (7): powerpc/powermac: Add missing include of header pmac.h cxl: remove a dead branch powerpc/powermac: Remove variable x that's never read powerpc/powermac: Make some functions static powerpc: Move `path` variable inside DEBUG_PROM powerpc/32: Include setup.h header file to fix warnings powerpc/mm: remove warning about ‘type’ being set Mauro S. M. Rodrigues (1): powerpc/eeh: Avoid misleading message "EEH: no capable adapters found" Michael Ellerman (45): powerpc/64s: Report SLB multi-hit rather than parity error Merge branch 'topic/ppc-kvm' into next selftests/powerpc: Remove Power9 copy_unaligned test selftests/powerpc: Remove Power9 paste tests selftests/powerpc: Consolidate copy/paste test logic powerpc64s: Show ori31 availability in spectre_v1 sysfs file not v2 powerpc: Add ppc32_allmodconfig defconfig target powerpc: Add ppc64le and ppc64_book3e allmodconfig targets powerpc/mm: Don't report PUDs as memory leaks when using kmemleak powerpc/64: Disable irq restore warning for now powerpc: Add a checkpatch wrapper with our preferred settings selftests/powerpc: Add a helper for checking if we're on ppc64le selftests/powerpc: Only run some tests on ppc64le selftests/powerpc: Give some tests longer to run powerpc/64s: Move SET_SCRATCH0() into EXCEPTION_PROLOG_PSERIES() powerpc/64s: Move SET_SCRATCH0() into EXCEPTION_RELON_PROLOG_PSERIES() powerpc/64s: Rename STD_EXCEPTION_PSERIES to STD_EXCEPTION powerpc/64s: Rename STD_EXCEPTION_PSERIES_OOL to STD_EXCEPTION_OOL powerpc/64s: Rename STD_RELON_EXCEPTION_PSERIES to STD_RELON_EXCEPTION powerpc/64s: Rename STD_RELON_EXCEPTION_PSERIES_OOL to STD_RELON_EXCEPTION_OOL powerpc/64s: Rename EXCEPTION_PROLOG_PSERIES_1 to EXCEPTION_PROLOG_2 powerpc/64s: Remove PSERIES from the NORI macros powerpc/64s: Rename EXCEPTION_RELON_PROLOG_PSERIES_1 powerpc/64s: Rename EXCEPTION_RELON_PROLOG_PSERIES powerpc/64s: Rename EXCEPTION_PROLOG_PSERIES to EXCEPTION_PROLOG powerpc/64s: Drop _MASKABLE_EXCEPTION_PSERIES() powerpc/64s: Drop _MASKABLE_RELON_EXCEPTION_PSERIES() powerpc/64s: Remove PSERIES naming from the MASKABLE macros powerpc/64s: Drop unused loc parameter to MASKABLE_EXCEPTION macros powerpc/64s: Don't use __MASKABLE_EXCEPTION unnecessarily powerpc/64: Add CONFIG_PPC_BARRIER_NOSPEC powerpc/64: Call setup_barrier_nospec() from setup_arch() powerpc/asm: Add a patch_site macro & helpers for patching instructions powerpc/64s: Add new security feature flags for count cache flush powerpc/64s: Add support for software count cache flush powerpc/pseries: Query hypervisor for count cache flush settings powerpc/powernv: Query firmware for count cache flush settings powerpc/64s: Make rfi_flush_fallback a little more robust selftests/powerpc: Skip earlier in alignment_handler test selftests/powerpc: Add more version checks to alignment_handler test selftests/powerpc/64: Test exception cases in copy_tofrom_user powerpc/uaccess: Enable get_user(u64, *p) on 32-bit Merge branch 'fixes' into next Merge branch 'topic/hvc' into next Merge branch 'next' of https://git.kernel.org/.../scottwood/linux into next Michael Hanselmann (1): MAINTAINERS: Remove the entry for the orphaned ams driver Michael Neuling (3): powerpc: Document issues with the DAWR on POWER9 powerpc: Document issues with TM on POWER9 powerpc/powernv/memtrace: Remove memtrace mmap() Mukesh Ojha (2): powerpc/powernv/opal-dump : Handles opal_dump_info properly powerpc/powernv/opal-dump : Use IRQ_HANDLED instead of numbers in interrupt handler Murilo Opsfelder Araujo (7): powerpc/prom_init: Remove linux,stdout-package property powerpc/traps: Print unhandled signals in a separate function powerpc/traps: Use an explicit ratelimit state for show_signal_msg() powerpc/traps: Use %lx format in show_signal_msg() powerpc/traps: Print VMA for unhandled signals powerpc: Add show_user_instructions() powerpc/traps: Show instructions on exceptions Nicholas Piggin (22): powerpc/64s: Remove POWER9 DD1 support tty: hvc: use mutex instead of spinlock for hvc_structs lock tty: hvc: hvc_poll() break hv read loop tty: hvc: hvc_poll() may sleep tty: hvc: hvc_write() may sleep tty: hvc: introduce the hv_ops.flush operation for hvc drivers powerpc/64s: make PACA_IRQ_HARD_DIS track MSR[EE] closely powerpc: NMI IPI make NMI IPIs fully sychronous powerpc/powernv: opal_put_chars partial write fix powerpc/powernv: Fix OPAL console driver OPAL_BUSY loops powerpc/powernv: opal-kmsg standardise OPAL_BUSY handling powerpc/powernv: opal-kmsg use flush fallback from console code powerpc/powernv: Implement and use opal_flush_console powerpc/powernv: Remove OPALv1 support from opal console driver powerpc/powernv: move opal console flushing to udbg powerpc/powernv: implement opal_put_chars_atomic tty: hvc: remove unexplained "just in case" spin delay powernv/cpuidle: Fix idle states all being marked invalid powerpc/64s/radix: tlb do not flush on page size when fullmm powerpc/64s: free page table caches at exit_mmap time powerpc/64s: Fix page table fragment refcount race vs speculative references powerpc/64s: move machine check SLB flushing to mm/slb.c Parth Y Shah (1): misc: cxl: changed asterisk position Paul Mackerras (3): powerpc/64: Make exception table clearer in __copy_tofrom_user_base selftests/powerpc/64: Test all paths through copy routines powerpc/64: Copy as much as possible in __copy_tofrom_user Ram Pai (9): powerpc/pkeys: Give all threads control of their key permissions powerpc/pkeys: Deny read/write/execute by default powerpc/pkeys: key allocation/deallocation must not change pkey registers powerpc/pkeys: Save the pkey registers before fork powerpc/pkeys: Fix calculation of total pkeys. powerpc/pkeys: Preallocate execute-only key powerpc/pkeys: make protection key 0 less special selftests/powerpc: Fix core-pkey for default execute permission change selftests/powerpc: Fix ptrace-pkey for default execute permission change Randy Dunlap (2): chrp/nvram.c: add MODULE_LICENSE() powerpc/platforms/85xx: fix t1042rdb_diu.c build errors & warning Rashmica Gupta (2): powerpc/powernv: Allow memory that has been hot-removed to be hot-added Documentation: Update documentation on ppc-memtrace Reza Arbab (1): powerpc/powernv: Fix concurrency issue with npu->mmio_atsd_usage Rodrigo R. Galvao (1): powerpc/Makefiles: Convert ifeq to ifdef where possible Sam Bobroff (1): powerpc/pseries: fix EEH recovery of some IOV devices Shilpasri G Bhat (3): cpufreq: powernv: Remove global pstate ramp-down timer in POWER9 powerpc/powernv: Add support to enable sensor groups hwmon: (ibmpowernv) Add attributes to enable/disable sensor groups Simon Guo (5): powerpc/64: Align bytes before fall back to .Lshort in powerpc64 memcmp() powerpc: add vcmpequd/vcmpequb ppc instruction macro powerpc/64: enhance memcmp() with VMX instruction for long bytes comparision powerpc/64: add 32 bytes prechecking before using VMX optimization on memcmp() selftests/powerpc: Update memcmp_64 selftest for VMX implementation Souptick Joarder (1): ocxl: Change return type for fault handler Vaibhav Jain (1): cxl: Fix wrong comparison in cxl_adapter_context_get() zhong jiang (1): powerpc/powermac: of_node_put() is not needed after iterator Documentation/ABI/testing/ppc-memtrace | 9 +- Documentation/admin-guide/kernel-parameters.txt | 4 + Documentation/hwmon/ibmpowernv | 43 +- Documentation/powerpc/DAWR-POWER9.txt | 58 ++ Documentation/powerpc/transactional_memory.txt | 44 ++ MAINTAINERS | 5 - arch/m68k/configs/mac_defconfig | 2 +- arch/m68k/configs/multi_defconfig | 2 +- arch/m68k/mac/config.c | 2 +- arch/m68k/mac/misc.c | 54 +- arch/powerpc/Kconfig | 12 +- arch/powerpc/Makefile | 49 +- arch/powerpc/boot/Makefile | 2 +- arch/powerpc/boot/dts/ac14xx.dts | 20 +- arch/powerpc/boot/dts/fsl/kmcent2.dts | 2 +- arch/powerpc/boot/dts/fsl/t2080rdb.dts | 4 +- arch/powerpc/boot/dts/fsl/t4240rdb.dts | 8 +- arch/powerpc/boot/dts/pdm360ng.dts | 2 +- arch/powerpc/configs/book3s_32.config | 2 + arch/powerpc/configs/dpaa.config | 1 + arch/powerpc/crypto/md5-asm.S | 1 + arch/powerpc/crypto/sha1-powerpc-asm.S | 1 + arch/powerpc/include/asm/asm-405.h | 19 + arch/powerpc/include/asm/asm-compat.h | 26 +- arch/powerpc/include/asm/asm-const.h | 14 + arch/powerpc/include/asm/asm-prototypes.h | 11 +- arch/powerpc/include/asm/atomic.h | 1 + arch/powerpc/include/asm/barrier.h | 14 +- arch/powerpc/include/asm/bitops.h | 1 + arch/powerpc/include/asm/book3s/32/pgtable.h | 7 - arch/powerpc/include/asm/book3s/32/tlbflush.h | 25 + arch/powerpc/include/asm/book3s/64/hash-64k.h | 5 +- arch/powerpc/include/asm/book3s/64/hash.h | 2 + arch/powerpc/include/asm/book3s/64/hugetlb.h | 20 - arch/powerpc/include/asm/book3s/64/mmu-hash.h | 15 +- arch/powerpc/include/asm/book3s/64/pgalloc.h | 30 +- arch/powerpc/include/asm/book3s/64/pgtable.h | 5 +- arch/powerpc/include/asm/book3s/64/radix.h | 40 +- .../powerpc/include/asm/book3s/64/tlbflush-radix.h | 2 - arch/powerpc/include/asm/book3s/tlbflush.h | 11 + arch/powerpc/include/asm/cacheflush.h | 1 - arch/powerpc/include/asm/cmpxchg.h | 2 +- arch/powerpc/include/asm/code-patching-asm.h | 18 + arch/powerpc/include/asm/code-patching.h | 3 + arch/powerpc/include/asm/cpuidle.h | 13 + arch/powerpc/include/asm/cputable.h | 29 +- arch/powerpc/include/asm/cputime.h | 1 - arch/powerpc/include/asm/dbell.h | 2 +- arch/powerpc/include/asm/dcr-native.h | 1 + arch/powerpc/include/asm/debug.h | 1 - arch/powerpc/include/asm/dt_cpu_ftrs.h | 2 - arch/powerpc/include/asm/eeh.h | 15 +- arch/powerpc/include/asm/exception-64s.h | 118 ++- arch/powerpc/include/asm/fadump.h | 3 - arch/powerpc/include/asm/feature-fixups.h | 2 + arch/powerpc/include/asm/firmware.h | 3 +- arch/powerpc/include/asm/fixmap.h | 1 - arch/powerpc/include/asm/futex.h | 2 +- arch/powerpc/include/asm/head-64.h | 16 +- arch/powerpc/include/asm/highmem.h | 2 +- arch/powerpc/include/asm/hugetlb.h | 3 - arch/powerpc/include/asm/hvcall.h | 2 + arch/powerpc/include/asm/hw_breakpoint.h | 1 + arch/powerpc/include/asm/hw_irq.h | 10 +- arch/powerpc/include/asm/iommu.h | 12 +- arch/powerpc/include/asm/jump_label.h | 2 +- arch/powerpc/include/asm/kvm_booke_hv_asm.h | 2 + arch/powerpc/include/asm/mmu-44x.h | 10 +- arch/powerpc/include/asm/mmu.h | 3 +- arch/powerpc/include/asm/nohash/32/pgtable.h | 7 +- arch/powerpc/include/asm/nohash/64/pgtable.h | 19 +- arch/powerpc/include/asm/nohash/tlbflush.h | 53 ++ arch/powerpc/include/asm/opal-api.h | 4 +- arch/powerpc/include/asm/opal.h | 5 + arch/powerpc/include/asm/paca.h | 8 +- arch/powerpc/include/asm/page.h | 3 +- arch/powerpc/include/asm/page_64.h | 2 + arch/powerpc/include/asm/pkeys.h | 38 +- arch/powerpc/include/asm/pnv-pci.h | 7 - arch/powerpc/include/asm/ppc-opcode.h | 14 +- arch/powerpc/include/asm/ppc_asm.h | 1 + arch/powerpc/include/asm/processor.h | 5 +- arch/powerpc/include/asm/ptrace.h | 1 + arch/powerpc/include/asm/reg.h | 2 + arch/powerpc/include/asm/reg_a2.h | 2 + arch/powerpc/include/asm/reg_fsl_emb.h | 2 + arch/powerpc/include/asm/security_features.h | 7 + arch/powerpc/include/asm/setup.h | 6 +- arch/powerpc/include/asm/smp.h | 1 - arch/powerpc/include/asm/sparsemem.h | 13 +- arch/powerpc/include/asm/spinlock.h | 2 +- arch/powerpc/include/asm/stacktrace.h | 13 + arch/powerpc/include/asm/string.h | 2 + arch/powerpc/include/asm/synch.h | 2 +- arch/powerpc/include/asm/thread_info.h | 3 +- arch/powerpc/include/asm/tlb.h | 4 +- arch/powerpc/include/asm/tlbflush.h | 86 +-- arch/powerpc/include/asm/uaccess.h | 14 +- arch/powerpc/include/asm/xive.h | 1 - arch/powerpc/kernel/Makefile | 17 +- arch/powerpc/kernel/asm-offsets.c | 1 - arch/powerpc/kernel/cpu_setup_6xx.S | 1 + arch/powerpc/kernel/cputable.c | 38 - arch/powerpc/kernel/crash.c | 1 - arch/powerpc/kernel/dt_cpu_ftrs.c | 4 +- arch/powerpc/kernel/eeh.c | 2 +- arch/powerpc/kernel/entry_32.S | 12 + arch/powerpc/kernel/entry_64.S | 64 ++ arch/powerpc/kernel/exceptions-64e.S | 5 + arch/powerpc/kernel/exceptions-64s.S | 48 +- arch/powerpc/kernel/fadump.c | 126 ++- arch/powerpc/kernel/fpu.S | 2 + arch/powerpc/kernel/head_32.S | 1 + arch/powerpc/kernel/head_40x.S | 1 + arch/powerpc/kernel/head_64.S | 1 + arch/powerpc/kernel/head_8xx.S | 8 +- arch/powerpc/kernel/head_fsl_booke.S | 1 + arch/powerpc/kernel/idle_6xx.S | 1 + arch/powerpc/kernel/idle_book3e.S | 7 +- arch/powerpc/kernel/idle_book3s.S | 52 +- arch/powerpc/kernel/idle_e500.S | 1 + arch/powerpc/kernel/idle_power4.S | 1 + arch/powerpc/kernel/irq.c | 41 +- arch/powerpc/kernel/kvm_emul.S | 1 + arch/powerpc/kernel/l2cr_6xx.S | 1 + arch/powerpc/kernel/machine_kexec.c | 8 +- arch/powerpc/kernel/machine_kexec_file_64.c | 28 +- arch/powerpc/kernel/mce_power.c | 44 +- arch/powerpc/kernel/misc_32.S | 1 + arch/powerpc/kernel/misc_64.S | 1 + arch/powerpc/kernel/module.c | 4 +- arch/powerpc/kernel/pci-common.c | 3 - arch/powerpc/kernel/ppc_save_regs.S | 1 + arch/powerpc/kernel/process.c | 64 +- arch/powerpc/kernel/prom.c | 33 +- arch/powerpc/kernel/prom_init.c | 12 +- arch/powerpc/kernel/security.c | 141 +++- arch/powerpc/kernel/setup-common.c | 2 + arch/powerpc/kernel/setup_32.c | 11 +- arch/powerpc/kernel/setup_64.c | 1 + arch/powerpc/kernel/smp.c | 50 +- arch/powerpc/kernel/swsusp_32.S | 1 + arch/powerpc/kernel/swsusp_asm64.S | 1 + arch/powerpc/kernel/tm.S | 5 +- arch/powerpc/kernel/traps.c | 52 +- arch/powerpc/kernel/vdso.c | 1 - arch/powerpc/kernel/vector.S | 1 + arch/powerpc/kernel/vmlinux.lds.S | 4 +- arch/powerpc/kernel/watchdog.c | 1 - arch/powerpc/kvm/book3s.c | 1 - arch/powerpc/kvm/book3s_32_mmu.c | 1 - arch/powerpc/kvm/book3s_64_mmu.c | 1 - arch/powerpc/kvm/book3s_64_mmu_hv.c | 1 - arch/powerpc/kvm/book3s_64_mmu_radix.c | 15 +- arch/powerpc/kvm/book3s_64_slb.S | 3 + arch/powerpc/kvm/book3s_64_vio.c | 12 +- arch/powerpc/kvm/book3s_64_vio_hv.c | 20 +- arch/powerpc/kvm/book3s_hv.c | 11 - arch/powerpc/kvm/book3s_hv_interrupts.S | 2 + arch/powerpc/kvm/book3s_hv_rm_mmu.c | 1 - arch/powerpc/kvm/book3s_hv_rmhandlers.S | 18 +- arch/powerpc/kvm/book3s_interrupts.S | 1 + arch/powerpc/kvm/book3s_pr.c | 1 - arch/powerpc/kvm/book3s_rmhandlers.S | 1 + arch/powerpc/kvm/book3s_segment.S | 3 + arch/powerpc/kvm/book3s_xive_template.c | 39 +- arch/powerpc/kvm/e500.c | 1 - arch/powerpc/kvm/e500mc.c | 1 - arch/powerpc/kvm/powerpc.c | 1 - arch/powerpc/lib/Makefile | 2 +- arch/powerpc/lib/code-patching.c | 16 + arch/powerpc/lib/copy_32.S | 9 +- arch/powerpc/lib/copypage_64.S | 1 + arch/powerpc/lib/copypage_power7.S | 4 +- arch/powerpc/lib/copyuser_64.S | 587 +++++++------- arch/powerpc/lib/copyuser_power7.S | 21 +- arch/powerpc/lib/feature-fixups-test.S | 1 + arch/powerpc/lib/feature-fixups.c | 35 +- arch/powerpc/lib/hweight_64.S | 1 + arch/powerpc/lib/ldstfp.S | 1 + arch/powerpc/lib/locks.c | 1 - arch/powerpc/lib/memcmp_64.S | 414 +++++++++- arch/powerpc/lib/memcpy_64.S | 11 +- arch/powerpc/lib/memcpy_power7.S | 28 +- arch/powerpc/lib/strlen_32.S | 78 ++ arch/powerpc/lib/vmx-helper.c | 4 +- arch/powerpc/mm/44x_mmu.c | 2 +- arch/powerpc/mm/Makefile | 4 +- arch/powerpc/mm/dump_hashpagetable.c | 3 +- arch/powerpc/mm/fault.c | 1 - arch/powerpc/mm/hash64_4k.c | 8 +- arch/powerpc/mm/hash64_64k.c | 15 +- arch/powerpc/mm/hash_low_32.S | 1 + arch/powerpc/mm/hash_native_64.c | 78 +- arch/powerpc/mm/hash_utils_64.c | 41 +- arch/powerpc/mm/highmem.c | 2 +- arch/powerpc/mm/hugepage-hash64.c | 9 +- arch/powerpc/mm/hugetlbpage.c | 26 +- arch/powerpc/mm/mmu_context_book3s64.c | 25 +- arch/powerpc/mm/mmu_context_hash32.c | 1 - arch/powerpc/mm/mmu_decl.h | 1 - arch/powerpc/mm/pgtable-book3s64.c | 39 +- arch/powerpc/mm/pgtable-radix.c | 79 +- arch/powerpc/mm/pkeys.c | 141 ++-- arch/powerpc/mm/slb.c | 39 + arch/powerpc/mm/slb_low.S | 1 + arch/powerpc/mm/subpage-prot.c | 1 - arch/powerpc/mm/tlb-radix.c | 18 - arch/powerpc/mm/tlb_low_64e.S | 1 + arch/powerpc/mm/tlb_nohash_low.S | 2 + arch/powerpc/net/Makefile | 2 +- arch/powerpc/net/bpf_jit32.h | 1 + arch/powerpc/net/bpf_jit_asm.S | 1 + arch/powerpc/net/bpf_jit_comp.c | 1 + arch/powerpc/net/bpf_jit_comp64.c | 1 + arch/powerpc/perf/core-book3s.c | 34 - arch/powerpc/perf/imc-pmu.c | 108 ++- arch/powerpc/perf/isa207-common.c | 12 +- arch/powerpc/perf/isa207-common.h | 5 - arch/powerpc/perf/power9-pmu.c | 54 +- arch/powerpc/perf/req-gen/_begin.h | 2 + arch/powerpc/perf/req-gen/perf.h | 1 + arch/powerpc/platforms/4xx/msi.c | 51 +- arch/powerpc/platforms/52xx/Makefile | 2 +- arch/powerpc/platforms/52xx/mpc52xx_pm.c | 5 +- arch/powerpc/platforms/85xx/t1042rdb_diu.c | 4 + arch/powerpc/platforms/Kconfig.cputype | 39 +- arch/powerpc/platforms/cell/Makefile | 2 +- arch/powerpc/platforms/cell/cbe_thermal.c | 1 + arch/powerpc/platforms/cell/spufs/sputrace.h | 1 + arch/powerpc/platforms/chrp/nvram.c | 3 + arch/powerpc/platforms/embedded6xx/wii.c | 10 - arch/powerpc/platforms/pasemi/dma_lib.c | 6 +- arch/powerpc/platforms/pasemi/gpio_mdio.c | 2 +- arch/powerpc/platforms/pasemi/idle.c | 4 +- arch/powerpc/platforms/pasemi/iommu.c | 2 +- arch/powerpc/platforms/pasemi/misc.c | 4 +- arch/powerpc/platforms/pasemi/pci.c | 16 +- arch/powerpc/platforms/pasemi/setup.c | 53 +- arch/powerpc/platforms/powermac/cache.S | 1 + arch/powerpc/platforms/powermac/feature.c | 2 - arch/powerpc/platforms/powermac/pci.c | 12 +- arch/powerpc/platforms/powermac/sleep.S | 1 + arch/powerpc/platforms/powermac/time.c | 4 +- arch/powerpc/platforms/powermac/udbg_scc.c | 4 +- arch/powerpc/platforms/powernv/Makefile | 2 +- arch/powerpc/platforms/powernv/eeh-powernv.c | 12 +- arch/powerpc/platforms/powernv/idle.c | 245 +++--- arch/powerpc/platforms/powernv/memtrace.c | 121 ++- arch/powerpc/platforms/powernv/npu-dma.c | 17 +- arch/powerpc/platforms/powernv/opal-dump.c | 18 +- arch/powerpc/platforms/powernv/opal-irqchip.c | 126 +-- arch/powerpc/platforms/powernv/opal-kmsg.c | 30 +- .../powerpc/platforms/powernv/opal-sensor-groups.c | 28 + arch/powerpc/platforms/powernv/opal-wrappers.S | 4 + arch/powerpc/platforms/powernv/opal.c | 154 ++-- arch/powerpc/platforms/powernv/pci-cxl.c | 199 ----- arch/powerpc/platforms/powernv/pci-ioda-tce.c | 399 ++++++++++ arch/powerpc/platforms/powernv/pci-ioda.c | 208 +---- arch/powerpc/platforms/powernv/pci.c | 158 ---- arch/powerpc/platforms/powernv/pci.h | 53 +- arch/powerpc/platforms/powernv/setup.c | 10 +- arch/powerpc/platforms/powernv/smp.c | 27 +- arch/powerpc/platforms/powernv/vas.h | 1 + arch/powerpc/platforms/pseries/Makefile | 2 +- arch/powerpc/platforms/pseries/hvCall.S | 1 + arch/powerpc/platforms/pseries/kexec.c | 2 +- arch/powerpc/platforms/pseries/lpar.c | 51 +- arch/powerpc/platforms/pseries/mobility.c | 1 + arch/powerpc/platforms/pseries/ras.c | 51 +- arch/powerpc/platforms/pseries/setup.c | 50 +- arch/powerpc/purgatory/trampoline.S | 10 +- arch/powerpc/sysdev/Makefile | 2 +- arch/powerpc/sysdev/cpm1.c | 1 - arch/powerpc/sysdev/fsl_mpic_err.c | 2 +- arch/powerpc/sysdev/mpic.c | 6 +- arch/powerpc/sysdev/mpic_msgr.c | 2 +- arch/powerpc/sysdev/msi_bitmap.c | 15 +- arch/powerpc/sysdev/xive/common.c | 30 +- arch/powerpc/sysdev/xive/native.c | 34 +- arch/powerpc/tools/checkpatch.sh | 22 + arch/powerpc/xmon/spr_access.S | 1 + arch/powerpc/xmon/xmon.c | 38 +- drivers/cpufreq/powernv-cpufreq.c | 20 +- drivers/cpuidle/cpuidle-powernv.c | 158 +--- drivers/crypto/nx/nx-842-powernv.c | 31 +- drivers/hwmon/ibmpowernv.c | 238 +++++- drivers/macintosh/Kconfig | 19 +- drivers/macintosh/Makefile | 1 - drivers/macintosh/adb.c | 2 +- drivers/macintosh/via-pmu.c | 346 +++++---- drivers/macintosh/via-pmu68k.c | 850 --------------------- drivers/misc/cxl/Kconfig | 8 - drivers/misc/cxl/Makefile | 2 +- drivers/misc/cxl/api.c | 132 ---- drivers/misc/cxl/base.c | 83 -- drivers/misc/cxl/context.c | 3 +- drivers/misc/cxl/cxl.h | 41 - drivers/misc/cxl/cxllib.c | 4 - drivers/misc/cxl/debugfs.c | 5 - drivers/misc/cxl/fault.c | 2 +- drivers/misc/cxl/guest.c | 8 - drivers/misc/cxl/main.c | 7 +- drivers/misc/cxl/native.c | 3 +- drivers/misc/cxl/pci.c | 392 +--------- drivers/misc/cxl/phb.c | 44 -- drivers/misc/cxl/vphb.c | 46 +- drivers/misc/ocxl/context.c | 22 +- drivers/misc/ocxl/link.c | 24 +- drivers/misc/ocxl/sysfs.c | 5 +- drivers/tty/hvc/hvc_console.c | 194 +++-- drivers/tty/hvc/hvc_console.h | 1 + drivers/tty/hvc/hvc_opal.c | 31 +- drivers/usb/host/ehci-ps3.c | 6 +- drivers/usb/host/ohci-ps3.c | 6 +- drivers/vfio/vfio_iommu_spapr_tce.c | 65 +- include/linux/mm_types.h | 5 +- include/misc/cxl-base.h | 10 - include/misc/cxl.h | 68 -- include/uapi/linux/pmu.h | 4 +- scripts/checkstack.pl | 11 +- sound/ppc/snd_ps3.c | 5 + .../testing/selftests/powerpc/alignment/.gitignore | 4 - tools/testing/selftests/powerpc/alignment/Makefile | 5 +- .../powerpc/alignment/alignment_handler.c | 107 ++- .../powerpc/alignment/copy_first_unaligned.c | 33 +- .../alignment/copy_paste_unaligned_common.c | 53 -- .../alignment/copy_paste_unaligned_common.h | 26 - .../selftests/powerpc/alignment/copy_unaligned.c | 41 - .../powerpc/alignment/paste_last_unaligned.c | 43 -- .../selftests/powerpc/alignment/paste_unaligned.c | 43 -- .../selftests/powerpc/benchmarks/futex_bench.c | 1 + .../selftests/powerpc/benchmarks/mmap_bench.c | 2 + .../testing/selftests/powerpc/copyloops/.gitignore | 17 +- tools/testing/selftests/powerpc/copyloops/Makefile | 45 +- .../selftests/powerpc/copyloops/asm/asm-compat.h | 0 .../powerpc/copyloops/asm/feature-fixups.h | 0 .../selftests/powerpc/copyloops/asm/ppc_asm.h | 44 +- .../powerpc/copyloops/copy_tofrom_user_reference.S | 24 + .../selftests/powerpc/copyloops/exc_validate.c | 124 +++ tools/testing/selftests/powerpc/copyloops/stubs.S | 19 + .../powerpc/dscr/dscr_inherit_exec_test.c | 8 +- tools/testing/selftests/powerpc/harness.c | 18 +- tools/testing/selftests/powerpc/include/utils.h | 2 + .../powerpc/pmu/ebb/instruction_count_test.c | 1 + .../powerpc/pmu/ebb/lost_exception_test.c | 1 + .../selftests/powerpc/primitives/asm/asm-const.h | 1 + .../powerpc/primitives/asm/feature-fixups.h | 1 + tools/testing/selftests/powerpc/ptrace/core-pkey.c | 4 + .../testing/selftests/powerpc/ptrace/ptrace-pkey.c | 4 + .../testing/selftests/powerpc/stringloops/Makefile | 29 +- .../selftests/powerpc/stringloops/asm/cache.h | 1 + .../selftests/powerpc/stringloops/asm/ppc-opcode.h | 39 + .../selftests/powerpc/stringloops/asm/ppc_asm.h | 25 + .../testing/selftests/powerpc/stringloops/memcmp.c | 99 ++- .../selftests/powerpc/stringloops/memcmp_32.S | 1 + .../testing/selftests/powerpc/stringloops/string.c | 21 + .../testing/selftests/powerpc/stringloops/strlen.c | 127 +++ .../selftests/powerpc/stringloops/strlen_32.S | 1 + tools/testing/selftests/powerpc/tm/tm-sigreturn.c | 1 + tools/testing/selftests/powerpc/tm/tm-tar.c | 1 + tools/testing/selftests/powerpc/tm/tm-vmxcopy.c | 1 + tools/testing/selftests/powerpc/utils.c | 17 + 363 files changed, 5246 insertions(+), 5250 deletions(-) create mode 100644 Documentation/powerpc/DAWR-POWER9.txt create mode 100644 arch/powerpc/configs/book3s_32.config create mode 100644 arch/powerpc/include/asm/asm-405.h create mode 100644 arch/powerpc/include/asm/asm-const.h create mode 100644 arch/powerpc/include/asm/book3s/32/tlbflush.h create mode 100644 arch/powerpc/include/asm/book3s/tlbflush.h create mode 100644 arch/powerpc/include/asm/code-patching-asm.h create mode 100644 arch/powerpc/include/asm/nohash/tlbflush.h create mode 100644 arch/powerpc/include/asm/stacktrace.h create mode 100644 arch/powerpc/lib/strlen_32.S create mode 100644 arch/powerpc/platforms/powernv/pci-ioda-tce.c create mode 100755 arch/powerpc/tools/checkpatch.sh delete mode 100644 drivers/macintosh/via-pmu68k.c delete mode 100644 drivers/misc/cxl/phb.c delete mode 100644 tools/testing/selftests/powerpc/alignment/copy_paste_unaligned_common.c delete mode 100644 tools/testing/selftests/powerpc/alignment/copy_paste_unaligned_common.h delete mode 100644 tools/testing/selftests/powerpc/alignment/copy_unaligned.c delete mode 100644 tools/testing/selftests/powerpc/alignment/paste_last_unaligned.c delete mode 100644 tools/testing/selftests/powerpc/alignment/paste_unaligned.c create mode 100644 tools/testing/selftests/powerpc/copyloops/asm/asm-compat.h create mode 100644 tools/testing/selftests/powerpc/copyloops/asm/feature-fixups.h create mode 100644 tools/testing/selftests/powerpc/copyloops/copy_tofrom_user_reference.S create mode 100644 tools/testing/selftests/powerpc/copyloops/exc_validate.c create mode 100644 tools/testing/selftests/powerpc/copyloops/stubs.S create mode 120000 tools/testing/selftests/powerpc/primitives/asm/asm-const.h create mode 120000 tools/testing/selftests/powerpc/primitives/asm/feature-fixups.h create mode 100644 tools/testing/selftests/powerpc/stringloops/asm/cache.h create mode 100644 tools/testing/selftests/powerpc/stringloops/asm/ppc-opcode.h create mode 120000 tools/testing/selftests/powerpc/stringloops/memcmp_32.S create mode 100644 tools/testing/selftests/powerpc/stringloops/string.c create mode 100644 tools/testing/selftests/powerpc/stringloops/strlen.c create mode 120000 tools/testing/selftests/powerpc/stringloops/strlen_32.S

Message ID	87r2ixac01.fsf@concordia.ellerman.id.au (mailing list archive)
State	Not Applicable
Headers	show Return-Path: <linuxppc-dev-bounces+patchwork-incoming=ozlabs.org@lists.ozlabs.org> From: Michael Ellerman <mpe@ellerman.id.au> To: Linus Torvalds <torvalds@linux-foundation.org> Subject: [GIT PULL] Please pull powerpc/linux.git powerpc-4.19-1 tag Date: Fri, 17 Aug 2018 13:49:18 +1000 Message-ID: <87r2ixac01.fsf@concordia.ellerman.id.au> MIME-Version: 1.0 Content-Type: multipart/signed; boundary="=-=-="; micalg=pgp-sha512; protocol="application/pgp-signature" Precedence: list Cc: sbobroff@linux.ibm.com, rosattig@linux.vnet.ibm.com, darren@stevens-zone.net, linux@roeck-us.net, aik@ozlabs.ru, sparth1292@gmail.com, linuxram@us.ibm.com, stewart@linux.ibm.com, fbarrat@linux.vnet.ibm.com, mahesh@linux.vnet.ibm.com, viresh.kumar@linaro.org, willy@infradead.org, eleon@ele0n.de, leitao@debian.org, rashmica.g@gmail.com, Bharat.Bhushan@nxp.com, elfring@users.sourceforge.net, akshay.adiga@linux.vnet.ibm.com, stewart@linux.vnet.ibm.com, mikey@neuling.org, aaro.koskinen@iki.fi, aneesh.kumar@linux.ibm.com, brgl@bgdev.pl, linux-kernel@hansmi.ch, joel@jms.id.au, fthain@telegraphics.com.au, hch@lst.de, diana.craciun@nxp.com, anju@linux.vnet.ibm.com, geert@linux-m68k.org, camelia.groza@nxp.com, alastair@d-silva.org, AlexeiS@astrosoft.ru, cyrilbur@gmail.com, dan.carpenter@oracle.com, jk@ozlabs.org, keescook@chromium.org, arnd@arndb.de, alistair@popple.id.au, boqun.feng@gmail.com, muriloo@linux.ibm.com, j.neuschaefer@gmx.net, npiggin@gmail.com, oss@buserror.net, olof@lixom.net, shilpa.bhat@linux.vnet.ibm.com, mukesh02@linux.vnet.ibm.com, arbab@linux.ibm.com, hbathini@linux.ibm.com, david@gibson.dropbear.id.au, zhongjiang@huawei.com, maurosr@linux.vnet.ibm.com, geoff@infradead.org, gregkh@linuxfoundation.org, stern@rowland.harvard.edu, rdunlap@infradead.org, wei.guo.simon@gmail.com, linux-kernel@vger.kernel.org, jrdr.linux@gmail.com, malat@debian.org, aneesh.kumar@linux.vnet.ibm.com, andrew.donnellan@au1.ibm.com, fbarrat@linux.ibm.com, vaibhav@linux.ibm.com, linuxppc-dev@lists.ozlabs.org, haren@linux.vnet.ibm.com Errors-To: linuxppc-dev-bounces+patchwork-incoming=ozlabs.org@lists.ozlabs.org Sender: "Linuxppc-dev" <linuxppc-dev-bounces+patchwork-incoming=ozlabs.org@lists.ozlabs.org>
Series	[GIT,PULL] Please pull powerpc/linux.git powerpc-4.19-1 tag \| expand [GIT,PULL] Please pull powerpc/linux.git powerpc-4.19-1 tag

[GIT,PULL] Please pull powerpc/linux.git powerpc-4.19-1 tag

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