[GIT PULL] Please pull powerpc/linux.git powerpc-4.16-1 tag

From: Michael Ellerman
Date: Fri Feb 02 2018 - 08:42:41 EST

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Hi Linus,

Please pull powerpc updates for 4.16.

We've added a new driver in drivers/misc, which Greg was OK for us to
merge via powerpc, though it has still resulted in a trivial
conflict in the Makefile and Kconfig.

There's also a conflict with the nvdimm tree, which you haven't merged
yet AFIACS, but also trivial (just take our deletion), and Dan is aware
of it.

And there's one change to non-powerpc PCI code, in aerdrv_core.c, which
was acked by Bjorn.

cheers

The following changes since commit ae64f9bd1d3621b5e60d7363bc20afb46aede215:

Linux 4.15-rc2 (2017-12-03 11:01:47 -0500)

are available in the git repository at:

https://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux.git tags/powerpc-4.16-1

for you to fetch changes up to 015eb1b89e959c9349f0a01803fb8ed1ced36f09:

powerpc/mm/radix: Fix build error when RADIX_MMU=n (2018-01-30 20:41:30 +1100)

----------------------------------------------------------------
powerpc updates for 4.16

Highlights:

- Enable support for memory protection keys aka "pkeys" on Power7/8/9 when
using the hash table MMU.

- Extend our interrupt soft masking to support masking PMU interrupts as well
as "normal" interrupts, and then use that to implement local_t for a ~4x
speedup vs the current atomics-based implementation.

- A new driver "ocxl" for "Open Coherent Accelerator Processor Interface
(OpenCAPI)" devices.

- Support for new device tree properties on PowerVM to describe hotpluggable
memory and devices.

- Add support for CLOCK_{REALTIME/MONOTONIC}_COARSE to the 64-bit VDSO.

- Freescale updates from Scott:
"Contains fixes for CPM GPIO and an FSL PCI erratum workaround, plus a
minor cleanup patch."

As well as quite a lot of other changes all over the place, and small fixes and
cleanups as always.

Thanks to:
Alan Modra, Alastair D'Silva, Alexey Kardashevskiy, Alistair Popple, Andreas
Schwab, Andrew Donnellan, Aneesh Kumar K.V, Anju T Sudhakar, Anshuman
Khandual, Anton Blanchard, Arnd Bergmann, Balbir Singh, Benjamin
Herrenschmidt, Bhaktipriya Shridhar, Bryant G. Ly, CÃdric Le Goater,
Christophe Leroy, Christophe Lombard, Cyril Bur, David Gibson, Desnes A. Nunes
do Rosario, Dmitry Torokhov, Frederic Barrat, Geert Uytterhoeven, Guilherme G.
Piccoli, Gustavo A. R. Silva, Gustavo Romero, Ivan Mikhaylov, Joakim
Tjernlund, Joe Perches, Josh Poimboeuf, Juan J. Alvarez, Julia Cartwright,
Kamalesh Babulal, Madhavan Srinivasan, Mahesh Salgaonkar, Mathieu Malaterre,
Michael Bringmann, Michael Hanselmann, Michael Neuling, Nathan Fontenot,
Naveen N. Rao, Nicholas Piggin, Paul Mackerras, Philippe Bergheaud, Ram Pai,
Russell Currey, Santosh Sivaraj, Scott Wood, Seth Forshee, Simon Guo, Stewart
Smith, Sukadev Bhattiprolu, Thiago Jung Bauermann, Vaibhav Jain, Vasyl
Gomonovych.

----------------------------------------------------------------
Alan Modra (1):
powerpc/modules: Fix alignment of .toc section in kernel modules

Alexey Kardashevskiy (2):
powerpc/powernv/ioda: Finish removing explicit max window size check
powerpc/powernv/idoa: Remove unnecessary pcidev from pci_dn

Andreas Schwab (1):
macintosh/adb: Properly mark continued kernel messages

Andrew Donnellan (2):
selftests/powerpc: Add alignment handler selftest
powerpc/powernv: Set correct configuration space size for opencapi devices

Aneesh Kumar K.V (6):
powerpc/mm/hugetlb: Use pte_access_permitted for hugetlb access check
powerpc/mm/book3s/64: Add proper pte access check helper
powerpc/mm: Add proper pte access check helper for other platforms
powerpc/mm: Remove unused flag arg in global_invalidates
powerpc/hash: Skip non initialized page size in init_hpte_page_sizes
selftest/powerpc: Add additional option to mmap_bench test

Anju T Sudhakar (5):
powerpc/perf: Remove thread_imc_pmu global variable from
powerpc/perf: IMC code cleanup with some code refactoring
powerpc/perf: Pass struct imc_events as a parameter to imc_parse_event()
powerpc/powernv: Add debugfs interface for imc-mode and imc-command
powerpc/perf: Change the data type for the variable 'ncpu' in IMC code

Anshuman Khandual (1):
powerpc/mm: Invalidate subpage_prot() system call on radix platforms

Anton Blanchard (1):
powerpc: Expose TSCR via sysfs

Arnd Bergmann (2):
powerpc/mpic_timer: avoid struct timeval
powerpc/spufs: use timespec64 for timestamps

Balbir Singh (2):
powerpc/crash: Remove the test for cpu_online in the IPI callback
powernv/kdump: Fix cases where the kdump kernel can get HMI's

Benjamin Herrenschmidt (10):
powerpc: Remove DEBUG define in 64-bit early setup code
powerpc: Reduce log level of "OPAL detected !" message
powerpc/xive: Move definition of ESB bits
powerpc/xive: Add interrupt flag to disable automatic EOI
powerpc: Add aacraid and nvme to powernv_defconfig
powerpc: Make newline in cpuinfo unconditional
powerpc: Cosmetic cleanup of cpuinfo_op
powerpc/xive: Remove incorrect debug code
powerpc: Remove useless EXC_COMMON_HV
powerpc: Use the TRAP macro whenever comparing a trap number

Bhaktipriya Shridhar (1):
ps3: Remove deprecated create_singlethread_workqueue

Bryant G. Ly (10):
powerpc/pci: Separate SR-IOV Calls
powerpc/pseries: Add pseries SR-IOV Machine dependent calls
PCI/IOV: Add pci_vf_drivers_autoprobe() interface
powerpc/eeh: Update VF config space after EEH
PCI/AER: Add uevents in AER and EEH error/resume
powerpc/pseries: Set eeh_pe of EEH_PE_VF type
powerpc/eeh: Add EEH operations to notify resume
powerpc/eeh: Add EEH notify resume sysfs
powerpc/pseries/pci: Associate PEs to VFs in configure SR-IOV
powerpc/pseries: Add Initialization of VF Bars

Christophe Leroy (15):
powerpc/32s: Fix compile error with CONFIG_PPC_PTDUMP
powerpc/8xx: do not select CONFIG_PPC_LIB_RHEAP
powerpc/8xx: Remove CPU6 ERRATA Workaround
powerpc/8xx: remove EXCEPTION_PROLOG/EPILOG_0 and change r3 to r12
powerpc/8xx: Only perform perf counting when perf is in use.
powerpc/8xx: remove unused _PAGE_WRITETHRU
powerpc/mm: extend _PAGE_PRIVILEGED to all CPUs
powerpc/mm: Introduce _PAGE_NA
powerpc/8xx: Remove _PAGE_USER and handle user access at PMD level
powerpc/8xx: Use L1 entry APG to handle _PAGE_ACCESSED for CONFIG_SWAP
powerpc: restore alphabetic order in Kconfig
powerpc/lib/code-patching: refactor patch_instruction()
powerpc/lib/feature-fixups: use raw_patch_instruction()
powerpc/sysdev: change CPM GPIO to platform_device
powerpc/mm/nohash: do not flush the entire mm when range is a single page

Christophe Lombard (1):
cxl: Add support for ASB_Notify on POWER9

Cyril Bur (1):
selftests/powerpc: Check for pthread errors in tm-unavailable

David Gibson (1):
powerpc/pseries: Don't give a warning when HPT resizing isn't available

Dmitry Torokhov (4):
powerpc/powermac: fix OF node refcount leak
powerpc/powermac: drop useless call to of_find_node_by_name
powerpc: Use of for_each_node_by_name() instead of open-coding it
powerpc: make use of for_each_node_by_type() instead of open-coding it

Frederic Barrat (12):
powerpc/powernv: Introduce new PHB type for opencapi links
powerpc/powernv: Add opal calls for opencapi
powerpc/powernv: Add platform-specific services for opencapi
powerpc/powernv: Capture actag information for the device
ocxl: Driver code for 'generic' opencapi devices
ocxl: Add AFU interrupt support
ocxl: Add a kernel API for other opencapi drivers
ocxl: Add trace points
ocxl: Add Makefile and Kconfig
cxl: Remove support for "Processing accelerators" class
ocxl: Documentation
ocxl: add MAINTAINERS entry

Geert Uytterhoeven (1):
dt: booting-without-of: DT fix s/#interrupt-cell/#interrupt-cells/

Guilherme G. Piccoli (1):
powerpc/powernv: Add ppc_pci_reset_phbs parameter to issue a PHB reset

Gustavo A. R. Silva (2):
macintosh: change some data types from int to bool
macintosh/ams-input: Use true and false for boolean values

Gustavo Romero (2):
powerpc/tm: Fix endianness flip on trap
powerpc/selftests: Check endianness on trap in TM

Ivan Mikhaylov (4):
powerpc/44x/fsp2: Add fsp2 headers
powerpc/44x/fsp2: Interrupt handling setup
powerpc/44x/fsp2: tvsense workaround for dd1
powerpc/44x/fsp2: Add irq error handlers

Joakim Tjernlund (1):
powerpc/fsl_pci: Correct fsl_pci_mcheck_exception

Joe Perches (1):
powerpc: Use pr_warn instead of pr_warning

Josh Poimboeuf (2):
powerpc/modules: Don't try to restore r2 after a sibling call
powerpc/modules: Improve restore_r2() error message

Julia Cartwright (1):
powerpc/mpc52xx_gpt: make use of raw_spinlock variants

Kamalesh Babulal (1):
powerpc/modules: Add REL24 relocation support of livepatch symbols

Madhavan Srinivasan (16):
powerpc: Hard wire PT_SOFTE value to 1 in ptrace & signals
powerpc/64: Add #defines for paca->soft_enabled flags
powerpc/64: Fix arch_local_irq_disable() prototype
powerpc/64: Move set_soft_enabled() and rename
powerpc/64: Implement and use soft_enabled_return API
powerpc/64: Implement and use soft_enabled_set_return API
powerpc/64: Cleanup hard_irq_disable() macro
powerpc/64: Change soft_enabled from flag to bitmask
powerpc/64: Rename soft_enabled to irq_soft_mask
powerpc/64s: Avoid using EXCEPTION_PROLOG_1 macro in MASKABLE_*
powerpc/64s: Add support to take additional parameter in MASKABLE_* macro
powerpc/64s: Add support to mask perf interrupts and replay them
powerpc: Add new kconfig CONFIG_PPC_IRQ_SOFT_MASK_DEBUG
powerpc/64s: Add new set of irq_soft_mask_ functions for PMI masking
powerpc: use generic atomic implementation for local_t
powerpc/64s: Implement local_t using irq soft masking

Mahesh Salgaonkar (1):
powerpc/radix: Remove trace_tlbie call from radix__flush_tlb_all

Mathieu Malaterre (5):
powerpc/xive: Properly use static keyword for inline function
powerpc/xmon: Do not compute/store the major opcode
powerpc: Fix old-style function definition
backlight: Fix old-style function definition
powerpc/boot/dts: Remove leading 0x and 0s from bindings notation

Michael Bringmann (7):
powerpc/firmware: Add definitions for new drc-info firmware feature
pseries/drc-info: Search DRC properties for CPU indexes
hotplug/drc-info: Add code to search ibm,drc-info property
powerpc: Enable support for ibm,drc-info devtree property
powerpc/numa: Use ibm,max-associativity-domains to discover possible nodes
powerpc/numa: Ensure nodes initialized for hotplug
powerpc/pseries: Fix cpu hotplug crash with memoryless nodes

Michael Ellerman (13):
powerpc/boot: Only build uartlite if XILINX_VIRTEX=y
powerpc/boot: Only build OPAL code when necessary
powerpc/boot: Only build CPM code when necessary
selftests/powerpc: Add a test of SEGV error behaviour
powerpc/64s: Fix ps3 build error due to tlbiel_all()
Merge branch 'topic/ppc-kvm' into next
Merge branch 'fixes' into next
Merge branch 'next' of https://git.kernel.org/.../scottwood/linux into next
powerpc/cell: Remove axonram driver
powerpc/watchdog: Tweak watchdog printks
powerpc/watchdog: regs can't be null in soft_nmi_interrupt()
powerpc/watchdog: Print the NIP in soft_nmi_interrupt()
powerpc/mm/radix: Fix build error when RADIX_MMU=n

Nathan Fontenot (9):
powerpc/numa: Look up device node in of_get_assoc_arrays()
powerpc/numa: Look up device node in of_get_usable_memory()
powerpc/numa: Look up associativity array in of_drconf_to_nid_single
powerpc/mm: Separate ibm, dynamic-memory data from DT format
powerpc/numa: Update numa code use walk_drmem_lmbs
powerpc/pseries: Update memory hotplug code to use drmem LMB array
powerpc: Move of_drconf_cell struct to asm/drmem.h
powerpc/drmem: Add support for ibm, dynamic-memory-v2 property
powerpc/pseries: Enable support of ibm,dynamic-memory-v2

Nicholas Piggin (19):
powerpc/32: Add .data.rel* sections explicitly
powerpc/64: Don't trace irqs-off at interrupt return to soft-disabled context
powerpc: System reset avoid interleaving oops using die synchronisation
powerpc/64s: Improve local TLB flush for boot and MCE on POWER9
powerpc/powernv: Remove real mode access limit for early allocations
powerpc/pseries: radix is not subject to RMA limit, remove it
powerpc/64: rtas avoid accessing paca in 32-bit mode
powerpc/pseries: lift RTAS limit for radix
powerpc/pseries: lift RTAS limit for hash
powerpc/64s: Relax PACA address limitations
powerpc/watchdog: remove arch_trigger_cpumask_backtrace
powerpc: define __ARCH_IRQ_EXIT_IRQS_DISABLED
cpuidle/powernv: avoid double irq enable coming out of idle
cpuidle/powernv: avoid double irq enable coming out of idle
powerpc/pseries/cpuidle: add polling idle for shared processor guests
powerpc/64: Improve inline asm in arch_local_irq_disable
powerpc/watchdog: improve watchdog comments
powerpc/pseries, ps3: panic flush kernel messages before halting system
powerpc/64s: Improve RFI L1-D cache flush fallback

Paul Mackerras (1):
KVM: PPC: Book3S HV: Improve handling of debug-trigger HMIs on POWER9

Ram Pai (30):
powerpc: introduce pte_set_hidx() helper
powerpc: introduce pte_get_hash_gslot() helper
powerpc: Free up four 64K PTE bits in 4K backed HPTE pages
powerpc: Free up four 64K PTE bits in 64K backed HPTE pages
powerpc: shifted-by-one hidx value
powerpc: Swizzle around 4K PTE bits to free up bit 5 and bit 6
powerpc: use helper functions to get and set hash slots
powerpc: capture the PTE format changes in the dump pte report
powerpc: initial pkey plumbing
powerpc: track allocation status of all pkeys
powerpc: helper function to read, write AMR, IAMR, UAMOR registers
powerpc: helper functions to initialize AMR, IAMR and UAMOR registers
powerpc: cleanup AMR, IAMR when a key is allocated or freed
powerpc: implementation for arch_set_user_pkey_access()
powerpc: ability to create execute-disabled pkeys
powerpc: store and restore the pkey state across context switches
powerpc: introduce execute-only pkey
powerpc: ability to associate pkey to a vma
powerpc: implementation for arch_override_mprotect_pkey()
powerpc: map vma key-protection bits to pte key bits.
powerpc: Program HPTE key protection bits
powerpc: helper to validate key-access permissions of a pte
powerpc: check key protection for user page access
powerpc: implementation for arch_vma_access_permitted()
powerpc: Handle exceptions caused by pkey violation
powerpc: introduce get_mm_addr_key() helper
powerpc: Deliver SEGV signal on pkey violation
powerpc: Enable pkey subsystem
powerpc: sys_pkey_alloc() and sys_pkey_free() system calls
powerpc: sys_pkey_mprotect() system call

Russell Currey (1):
powerpc: Use octal numbers for file permissions

Santosh Sivaraj (1):
powerpc/vdso64: Add support for CLOCK_{REALTIME/MONOTONIC}_COARSE

Simon Guo (1):
selftests/powerpc: Fix build errors in powerpc ptrace selftests

Stewart Smith (1):
rtc-opal: Fix handling of firmware error codes, prevent busy loops

Sukadev Bhattiprolu (1):
powerpc/kernel: Block interrupts when updating TIDR

Thiago Jung Bauermann (1):
powerpc/ptrace: Add memory protection key regset

Vasyl Gomonovych (1):
powerpc/fsl_pci: Fix ptr_ret.cocci warnings

Documentation/ABI/testing/sysfs-class-ocxl | 35 +
Documentation/accelerators/ocxl.rst | 160 +++++
Documentation/devicetree/booting-without-of.txt | 2 +-
Documentation/filesystems/dax.txt | 1 -
Documentation/ioctl/ioctl-number.txt | 1 +
MAINTAINERS | 12 +
arch/powerpc/Kconfig | 19 +-
arch/powerpc/Kconfig.debug | 6 +-
arch/powerpc/Makefile | 1 +
arch/powerpc/boot/Makefile | 8 +-
arch/powerpc/boot/dts/a3m071.dts | 10 +-
arch/powerpc/boot/dts/akebono.dts | 4 +-
arch/powerpc/boot/dts/c2k.dts | 6 +-
arch/powerpc/boot/dts/currituck.dts | 2 +-
arch/powerpc/boot/dts/fsl/mpc8568mds.dts | 12 +-
arch/powerpc/boot/dts/fsl/mpc8569mds.dts | 20 +-
arch/powerpc/boot/dts/fsl/p1021mds.dts | 6 +-
arch/powerpc/boot/dts/fsl/p1025rdb.dtsi | 8 +-
arch/powerpc/boot/dts/fsl/p1025rdb_32b.dts | 2 +-
arch/powerpc/boot/dts/fsl/p1025twr.dtsi | 8 +-
arch/powerpc/boot/dts/fsl/t1040rdb.dts | 2 +-
arch/powerpc/boot/dts/fsl/t1042d4rdb.dts | 10 +-
arch/powerpc/boot/dts/fsl/t1042rdb.dts | 2 +-
arch/powerpc/boot/dts/fsl/t104xrdb.dtsi | 6 +-
arch/powerpc/boot/dts/fsp2.dts | 6 +-
arch/powerpc/boot/dts/gamecube.dts | 14 +-
arch/powerpc/boot/dts/haleakala.dts | 2 +-
arch/powerpc/boot/dts/kilauea.dts | 4 +-
arch/powerpc/boot/dts/kmeter1.dts | 10 +-
arch/powerpc/boot/dts/makalu.dts | 4 +-
arch/powerpc/boot/dts/mpc832x_mds.dts | 10 +-
arch/powerpc/boot/dts/mpc832x_rdb.dts | 8 +-
arch/powerpc/boot/dts/mpc836x_mds.dts | 8 +-
arch/powerpc/boot/dts/sbc8548-altflash.dts | 8 +-
arch/powerpc/boot/dts/sbc8548.dts | 8 +-
arch/powerpc/boot/dts/wii.dts | 32 +-
arch/powerpc/boot/serial.c | 6 +
arch/powerpc/configs/mpc866_ads_defconfig | 1 -
arch/powerpc/configs/powernv_defconfig | 2 +
arch/powerpc/include/asm/book3s/32/pgtable.h | 23 +
arch/powerpc/include/asm/book3s/64/hash-4k.h | 20 +
arch/powerpc/include/asm/book3s/64/hash-64k.h | 71 +-
arch/powerpc/include/asm/book3s/64/hash.h | 8 +-
arch/powerpc/include/asm/book3s/64/mmu-hash.h | 5 +
arch/powerpc/include/asm/book3s/64/mmu.h | 10 +
arch/powerpc/include/asm/book3s/64/pgtable.h | 79 ++-
arch/powerpc/include/asm/book3s/64/tlbflush-hash.h | 1 +
.../powerpc/include/asm/book3s/64/tlbflush-radix.h | 7 +
arch/powerpc/include/asm/book3s/64/tlbflush.h | 38 ++
arch/powerpc/include/asm/bug.h | 4 +-
arch/powerpc/include/asm/code-patching.h | 2 +
arch/powerpc/include/asm/cpm.h | 2 +-
arch/powerpc/include/asm/cpm1.h | 2 +
arch/powerpc/include/asm/cputable.h | 21 +-
arch/powerpc/include/asm/drmem.h | 102 +++
arch/powerpc/include/asm/eeh.h | 2 +
arch/powerpc/include/asm/exception-64s.h | 103 +--
arch/powerpc/include/asm/firmware.h | 5 +-
arch/powerpc/include/asm/hardirq.h | 1 +
arch/powerpc/include/asm/head-64.h | 47 +-
arch/powerpc/include/asm/hmi.h | 4 +
arch/powerpc/include/asm/hugetlb.h | 3 +-
arch/powerpc/include/asm/hw_irq.h | 161 ++++-
arch/powerpc/include/asm/imc-pmu.h | 9 +-
arch/powerpc/include/asm/irqflags.h | 14 +-
arch/powerpc/include/asm/kexec.h | 2 +
arch/powerpc/include/asm/kvm_ppc.h | 2 +-
arch/powerpc/include/asm/local.h | 200 +++---
arch/powerpc/include/asm/machdep.h | 8 +
arch/powerpc/include/asm/mman.h | 13 +-
arch/powerpc/include/asm/mmu-8xx.h | 60 +-
arch/powerpc/include/asm/mmu.h | 9 +
arch/powerpc/include/asm/mmu_context.h | 22 +
arch/powerpc/include/asm/mpic_timer.h | 8 +-
arch/powerpc/include/asm/nmi.h | 4 -
arch/powerpc/include/asm/nohash/32/pgalloc.h | 3 +-
arch/powerpc/include/asm/nohash/32/pgtable.h | 2 +-
arch/powerpc/include/asm/nohash/32/pte-8xx.h | 25 +-
arch/powerpc/include/asm/nohash/pgtable.h | 27 +-
arch/powerpc/include/asm/nohash/pte-book3e.h | 1 +
arch/powerpc/include/asm/opal-api.h | 5 +-
arch/powerpc/include/asm/opal.h | 6 +
arch/powerpc/include/asm/paca.h | 5 +-
arch/powerpc/include/asm/pci-bridge.h | 9 +-
arch/powerpc/include/asm/pci.h | 2 +
arch/powerpc/include/asm/pkeys.h | 218 +++++++
arch/powerpc/include/asm/pnv-ocxl.h | 36 +
arch/powerpc/include/asm/ppc-opcode.h | 2 +
arch/powerpc/include/asm/processor.h | 5 +
arch/powerpc/include/asm/prom.h | 27 +-
arch/powerpc/include/asm/pte-common.h | 37 +-
arch/powerpc/include/asm/reg.h | 6 +-
arch/powerpc/include/asm/reg_8xx.h | 82 ---
arch/powerpc/include/asm/systbl.h | 3 +
arch/powerpc/include/asm/unistd.h | 6 +-
arch/powerpc/include/asm/xive-regs.h | 35 +
arch/powerpc/include/asm/xive.h | 40 +-
arch/powerpc/include/uapi/asm/elf.h | 1 +
arch/powerpc/include/uapi/asm/mman.h | 6 +
arch/powerpc/include/uapi/asm/unistd.h | 3 +
arch/powerpc/kernel/asm-offsets.c | 7 +-
arch/powerpc/kernel/cpu_setup_power.S | 50 --
arch/powerpc/kernel/cputable.c | 15 -
arch/powerpc/kernel/crash.c | 16 +-
arch/powerpc/kernel/dt_cpu_ftrs.c | 30 -
arch/powerpc/kernel/eeh.c | 59 ++
arch/powerpc/kernel/eeh_driver.c | 10 +-
arch/powerpc/kernel/eeh_sysfs.c | 64 +-
arch/powerpc/kernel/entry_32.S | 10 +-
arch/powerpc/kernel/entry_64.S | 67 +-
arch/powerpc/kernel/exceptions-64e.S | 20 +-
arch/powerpc/kernel/exceptions-64s.S | 118 ++--
arch/powerpc/kernel/head_64.S | 11 +-
arch/powerpc/kernel/head_8xx.S | 275 ++++----
arch/powerpc/kernel/idle_book3e.S | 5 +-
arch/powerpc/kernel/idle_power4.S | 5 +-
arch/powerpc/kernel/irq.c | 29 +-
arch/powerpc/kernel/mce.c | 142 +++-
arch/powerpc/kernel/mce_power.c | 115 +---
arch/powerpc/kernel/module.lds | 8 +
arch/powerpc/kernel/module_64.c | 35 +-
arch/powerpc/kernel/optprobes_head.S | 2 +-
arch/powerpc/kernel/paca.c | 13 +-
arch/powerpc/kernel/pci-common.c | 27 +-
arch/powerpc/kernel/pci_dn.c | 6 -
arch/powerpc/kernel/pci_of_scan.c | 2 +-
arch/powerpc/kernel/proc_powerpc.c | 2 +-
arch/powerpc/kernel/process.c | 28 +-
arch/powerpc/kernel/prom.c | 115 ++--
arch/powerpc/kernel/prom_init.c | 2 +
arch/powerpc/kernel/ptrace.c | 78 +++
arch/powerpc/kernel/rtas-proc.c | 14 +-
arch/powerpc/kernel/rtas_flash.c | 2 +-
arch/powerpc/kernel/rtasd.c | 2 +-
arch/powerpc/kernel/setup-common.c | 21 +-
arch/powerpc/kernel/setup.h | 4 +
arch/powerpc/kernel/setup_64.c | 48 +-
arch/powerpc/kernel/signal_32.c | 8 +
arch/powerpc/kernel/signal_64.c | 11 +-
arch/powerpc/kernel/smp.c | 18 +
arch/powerpc/kernel/sysfs.c | 8 +
arch/powerpc/kernel/time.c | 6 +-
arch/powerpc/kernel/traps.c | 51 +-
arch/powerpc/kernel/vdso64/gettimeofday.S | 67 +-
arch/powerpc/kernel/vmlinux.lds.S | 1 +
arch/powerpc/kernel/watchdog.c | 100 ++-
arch/powerpc/kvm/book3s_hv.c | 10 +-
arch/powerpc/kvm/book3s_hv_ras.c | 14 +-
arch/powerpc/kvm/book3s_hv_rm_mmu.c | 9 +-
arch/powerpc/kvm/book3s_hv_rmhandlers.S | 11 +-
arch/powerpc/kvm/book3s_xics.c | 2 +-
arch/powerpc/lib/code-patching.c | 37 +-
arch/powerpc/lib/feature-fixups.c | 8 +-
arch/powerpc/mm/8xx_mmu.c | 4 +-
arch/powerpc/mm/Makefile | 3 +-
arch/powerpc/mm/drmem.c | 439 +++++++++++++
arch/powerpc/mm/dump_linuxpagetables.c | 32 +-
arch/powerpc/mm/fault.c | 53 +-
arch/powerpc/mm/hash64_4k.c | 14 +-
arch/powerpc/mm/hash64_64k.c | 123 ++--
arch/powerpc/mm/hash_native_64.c | 97 +++
arch/powerpc/mm/hash_utils_64.c | 97 ++-
arch/powerpc/mm/hugetlbpage-hash64.c | 16 +-
arch/powerpc/mm/hugetlbpage.c | 8 +-
arch/powerpc/mm/init_64.c | 5 +-
arch/powerpc/mm/mem.c | 3 +-
arch/powerpc/mm/mmu_context_book3s64.c | 2 +
arch/powerpc/mm/numa.c | 333 ++++------
arch/powerpc/mm/pgtable-radix.c | 23 +-
arch/powerpc/mm/pgtable.c | 3 +-
arch/powerpc/mm/pgtable_32.c | 9 +-
arch/powerpc/mm/pgtable_64.c | 14 +-
arch/powerpc/mm/pkeys.c | 468 +++++++++++++
arch/powerpc/mm/subpage-prot.c | 3 +
arch/powerpc/mm/tlb-radix.c | 68 +-
arch/powerpc/mm/tlb_nohash.c | 5 +-
arch/powerpc/perf/8xx-pmu.c | 52 +-
arch/powerpc/perf/Makefile | 2 +-
arch/powerpc/perf/core-book3s.c | 2 +-
arch/powerpc/perf/imc-pmu.c | 102 +--
arch/powerpc/platforms/44x/fsp2.c | 259 +++++++-
arch/powerpc/platforms/44x/fsp2.h | 272 ++++++++
arch/powerpc/platforms/512x/mpc512x_shared.c | 4 +-
arch/powerpc/platforms/52xx/mpc52xx_gpt.c | 52 +-
arch/powerpc/platforms/83xx/mcu_mpc8349emitx.c | 2 +-
arch/powerpc/platforms/83xx/mpc832x_mds.c | 2 +-
arch/powerpc/platforms/83xx/mpc832x_rdb.c | 2 +-
arch/powerpc/platforms/83xx/mpc836x_mds.c | 2 +-
arch/powerpc/platforms/85xx/socrates_fpga_pic.c | 7 +-
arch/powerpc/platforms/86xx/mpc86xx_hpcn.c | 2 +-
arch/powerpc/platforms/8xx/Kconfig | 12 -
arch/powerpc/platforms/Kconfig | 11 -
arch/powerpc/platforms/Kconfig.cputype | 8 -
arch/powerpc/platforms/cell/interrupt.c | 3 +-
arch/powerpc/platforms/cell/setup.c | 3 +-
arch/powerpc/platforms/cell/spider-pic.c | 3 +-
arch/powerpc/platforms/cell/spu_manage.c | 4 +-
arch/powerpc/platforms/cell/spufs/file.c | 6 +-
arch/powerpc/platforms/cell/spufs/inode.c | 4 +-
arch/powerpc/platforms/cell/spufs/spufs.h | 2 +-
arch/powerpc/platforms/pasemi/dma_lib.c | 4 +-
arch/powerpc/platforms/powermac/backlight.c | 6 +-
arch/powerpc/platforms/powermac/feature.c | 3 +-
arch/powerpc/platforms/powermac/pic.c | 8 +-
arch/powerpc/platforms/powermac/smp.c | 4 +-
arch/powerpc/platforms/powernv/Makefile | 1 +
arch/powerpc/platforms/powernv/eeh-powernv.c | 101 +--
arch/powerpc/platforms/powernv/npu-dma.c | 7 +-
arch/powerpc/platforms/powernv/ocxl.c | 515 +++++++++++++++
arch/powerpc/platforms/powernv/opal-dump.c | 4 +-
arch/powerpc/platforms/powernv/opal-elog.c | 4 +-
arch/powerpc/platforms/powernv/opal-imc.c | 77 +++
arch/powerpc/platforms/powernv/opal-sysparam.c | 6 +-
arch/powerpc/platforms/powernv/opal-wrappers.S | 3 +
arch/powerpc/platforms/powernv/opal.c | 28 +-
arch/powerpc/platforms/powernv/pci-ioda.c | 88 ++-
arch/powerpc/platforms/powernv/pci.c | 4 +
arch/powerpc/platforms/powernv/pci.h | 8 +-
arch/powerpc/platforms/powernv/smp.c | 28 +
arch/powerpc/platforms/ps3/device-init.c | 12 +-
arch/powerpc/platforms/ps3/mm.c | 4 +-
arch/powerpc/platforms/ps3/os-area.c | 2 +-
arch/powerpc/platforms/ps3/setup.c | 1 +
arch/powerpc/platforms/pseries/cmm.c | 16 +-
arch/powerpc/platforms/pseries/eeh_pseries.c | 162 ++++-
arch/powerpc/platforms/pseries/firmware.c | 2 +
arch/powerpc/platforms/pseries/hotplug-cpu.c | 3 +
arch/powerpc/platforms/pseries/hotplug-memory.c | 522 ++++++---------
arch/powerpc/platforms/pseries/hvCall_inst.c | 2 +-
arch/powerpc/platforms/pseries/ibmebus.c | 4 +-
arch/powerpc/platforms/pseries/iommu.c | 8 +-
arch/powerpc/platforms/pseries/lparcfg.c | 8 +-
arch/powerpc/platforms/pseries/mobility.c | 2 +-
arch/powerpc/platforms/pseries/of_helpers.c | 60 ++
arch/powerpc/platforms/pseries/pci.c | 177 ++++-
arch/powerpc/platforms/pseries/pseries_energy.c | 126 +++-
arch/powerpc/platforms/pseries/reconfig.c | 2 +-
arch/powerpc/platforms/pseries/scanlog.c | 2 +-
arch/powerpc/platforms/pseries/setup.c | 176 ++++-
arch/powerpc/platforms/pseries/suspend.c | 3 +-
arch/powerpc/sysdev/Makefile | 4 +-
arch/powerpc/sysdev/axonram.c | 383 -----------
arch/powerpc/sysdev/cpm1.c | 33 +-
arch/powerpc/sysdev/cpm2.c | 11 -
arch/powerpc/sysdev/cpm_common.c | 5 +-
arch/powerpc/sysdev/cpm_gpio.c | 80 +++
arch/powerpc/sysdev/fsl_mpic_timer_wakeup.c | 16 +-
arch/powerpc/sysdev/fsl_pci.c | 14 +-
arch/powerpc/sysdev/mpic.c | 10 +-
arch/powerpc/sysdev/mpic_timer.c | 55 +-
arch/powerpc/sysdev/mv64x60_pci.c | 2 +-
arch/powerpc/sysdev/xics/icp-native.c | 10 +-
arch/powerpc/sysdev/xics/ics-opal.c | 4 +-
arch/powerpc/sysdev/xics/ics-rtas.c | 4 +-
arch/powerpc/sysdev/xics/xics-common.c | 8 +-
arch/powerpc/sysdev/xive/common.c | 8 +-
arch/powerpc/xmon/ppc-dis.c | 4 -
arch/powerpc/xmon/xmon.c | 6 +-
drivers/cpuidle/cpuidle-powernv.c | 2 +
drivers/cpuidle/cpuidle-pseries.c | 16 +-
drivers/macintosh/adb.c | 24 +-
drivers/macintosh/adbhid.c | 55 +-
drivers/macintosh/ams/ams-input.c | 4 +-
drivers/macintosh/therm_adt746x.c | 4 +-
drivers/macintosh/via-pmu-backlight.c | 2 +-
drivers/macintosh/windfarm_pm112.c | 8 +-
drivers/macintosh/windfarm_pm121.c | 5 +-
drivers/macintosh/windfarm_pm72.c | 2 +-
drivers/macintosh/windfarm_pm81.c | 5 +-
drivers/macintosh/windfarm_pm91.c | 5 +-
drivers/macintosh/windfarm_rm31.c | 2 +-
drivers/misc/Kconfig | 1 +
drivers/misc/Makefile | 1 +
drivers/misc/cxl/context.c | 2 +
drivers/misc/cxl/cxl.h | 3 +
drivers/misc/cxl/cxllib.c | 3 +-
drivers/misc/cxl/file.c | 15 +-
drivers/misc/cxl/native.c | 13 +-
drivers/misc/cxl/pci.c | 2 -
drivers/misc/ocxl/Kconfig | 31 +
drivers/misc/ocxl/Makefile | 11 +
drivers/misc/ocxl/afu_irq.c | 202 ++++++
drivers/misc/ocxl/config.c | 723 +++++++++++++++++++++
drivers/misc/ocxl/context.c | 279 ++++++++
drivers/misc/ocxl/file.c | 432 ++++++++++++
drivers/misc/ocxl/link.c | 647 ++++++++++++++++++
drivers/misc/ocxl/main.c | 33 +
drivers/misc/ocxl/ocxl_internal.h | 131 ++++
drivers/misc/ocxl/pasid.c | 107 +++
drivers/misc/ocxl/pci.c | 585 +++++++++++++++++
drivers/misc/ocxl/sysfs.c | 142 ++++
drivers/misc/ocxl/trace.c | 6 +
drivers/misc/ocxl/trace.h | 182 ++++++
drivers/pci/hotplug/rpadlpar_core.c | 13 +-
drivers/pci/hotplug/rpadlpar_sysfs.c | 3 +-
drivers/pci/hotplug/rpaphp.h | 8 +-
drivers/pci/hotplug/rpaphp_core.c | 107 ++-
drivers/pci/iov.c | 11 +
drivers/pci/pcie/aer/aerdrv_core.c | 3 +
drivers/ps3/ps3av.c | 11 +-
drivers/rtc/rtc-opal.c | 12 +-
include/linux/pci.h | 38 ++
include/misc/ocxl-config.h | 45 ++
include/misc/ocxl.h | 214 ++++++
include/uapi/linux/elf.h | 1 +
include/uapi/misc/cxl.h | 10 +-
include/uapi/misc/ocxl.h | 49 ++
tools/testing/selftests/powerpc/alignment/Makefile | 3 +-
.../powerpc/alignment/alignment_handler.c | 491 ++++++++++++++
.../selftests/powerpc/benchmarks/mmap_bench.c | 53 +-
tools/testing/selftests/powerpc/mm/.gitignore | 3 +-
tools/testing/selftests/powerpc/mm/Makefile | 2 +-
tools/testing/selftests/powerpc/mm/segv_errors.c | 78 +++
.../selftests/powerpc/ptrace/ptrace-tm-spd-vsx.c | 4 +-
.../selftests/powerpc/ptrace/ptrace-tm-spr.c | 3 +-
.../selftests/powerpc/ptrace/ptrace-tm-vsx.c | 2 +-
tools/testing/selftests/powerpc/tm/.gitignore | 1 +
tools/testing/selftests/powerpc/tm/Makefile | 3 +-
tools/testing/selftests/powerpc/tm/tm-trap.c | 329 ++++++++++
.../testing/selftests/powerpc/tm/tm-unavailable.c | 43 +-
320 files changed, 11608 insertions(+), 3055 deletions(-)
create mode 100644 Documentation/ABI/testing/sysfs-class-ocxl
create mode 100644 Documentation/accelerators/ocxl.rst
create mode 100644 arch/powerpc/include/asm/drmem.h
create mode 100644 arch/powerpc/include/asm/pkeys.h
create mode 100644 arch/powerpc/include/asm/pnv-ocxl.h
create mode 100644 arch/powerpc/kernel/module.lds
create mode 100644 arch/powerpc/mm/drmem.c
create mode 100644 arch/powerpc/mm/pkeys.c
create mode 100644 arch/powerpc/platforms/44x/fsp2.h
create mode 100644 arch/powerpc/platforms/powernv/ocxl.c
delete mode 100644 arch/powerpc/sysdev/axonram.c
create mode 100644 arch/powerpc/sysdev/cpm_gpio.c
create mode 100644 drivers/misc/ocxl/Kconfig
create mode 100644 drivers/misc/ocxl/Makefile
create mode 100644 drivers/misc/ocxl/afu_irq.c
create mode 100644 drivers/misc/ocxl/config.c
create mode 100644 drivers/misc/ocxl/context.c
create mode 100644 drivers/misc/ocxl/file.c
create mode 100644 drivers/misc/ocxl/link.c
create mode 100644 drivers/misc/ocxl/main.c
create mode 100644 drivers/misc/ocxl/ocxl_internal.h
create mode 100644 drivers/misc/ocxl/pasid.c
create mode 100644 drivers/misc/ocxl/pci.c
create mode 100644 drivers/misc/ocxl/sysfs.c
create mode 100644 drivers/misc/ocxl/trace.c
create mode 100644 drivers/misc/ocxl/trace.h
create mode 100644 include/misc/ocxl-config.h
create mode 100644 include/misc/ocxl.h
create mode 100644 include/uapi/misc/ocxl.h
create mode 100644 tools/testing/selftests/powerpc/alignment/alignment_handler.c
create mode 100644 tools/testing/selftests/powerpc/mm/segv_errors.c
create mode 100644 tools/testing/selftests/powerpc/tm/tm-trap.c

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