Merge branches 'for-next/misc', 'for-next/be-gone', 'for-next/smccc-bus', 'for-next/preemptible-this-cpu', 'for-next/cpu-errata', 'for-next/mpam', 'for-next/kselftest', 'for-next/efi', 'for-next/secondary-boot-prep', 'for-next/sysreg' and 'for-next/gcs', remote-tracking branch 'arm64/for-next/perf' into for-next/core

* arm64/for-next/perf: (22 commits)
  drivers/perf: apple_m1: Add macOS 27 M2 Event
  perf/marvell: cn10k_tad: Publish the OF module alias
  perf: xgene: initialize lock before requesting IRQ
  perf: marvell: avoid large stack variables
  perf/dwc_pcie: Fix PCI device reference leak in probe
  coresight: perf: Suppress ITRACE start records
  perf: arm_spe: Suppress redundant ITRACE start records
  perf/core: Export perf_event_itrace_started()
  perf/cxl: Clear stale overflow status before using a counter
  perf/cxl: Don't log through pmu.dev in the overflow interrupt handler
  perf/cxl: Validate the hardware-reported counter width
  perf/cxl: Unfreeze counters after handling an overflow interrupt
  perf/cxl: Don't share the overflow interrupt, and keep it pinned
  cxl/pci: Add the PMUs after configuring events
  perf/cxl: Split the MSI vector out of info->irq
  perf/cxl: Accept an overflow interrupt on MSI message number 0
  perf/cxl: Fix the counter overflow delta fixup
  perf/cxl: Clear stale event fields before reprogramming a counter
  perf/cxl: Program the requested event group on configurable counters
  drivers/perf: hisi: Add cycle event for new MN PMU
  ...

* for-next/misc:
  arm64: cpufeature: Enable BBML2 for NVIDIA Rigel
  arm64: cputype: Add NVIDIA Rigel definitions
  arm64: raise default ARCH_MMAP_RND_BITS for 48-bit and 52-bit VA
  arm64/debug: mask debug exceptions when called from common code
  arm64: clear_page[s] using memset
  arm64/sve: Don't zero the SVE state buffer when the SVE state is live
  arm64/cpufeature: Drop redundant define(ID_AA64MMFR0..._SUPPORTED_LPA2)
  arm64: Use proper include variant
  arm64: include: fix repeated word 'to' in comment
  selftests: arm64: fix typo "hander" in comment
  arm64: fix typos in comments
  docs: arm64: Fix typo "initalised" in booting.rst
  arm64: alternative: Remove 'cfg' parameter
  arm64: mte-kasan: Use IS_ENABLED() rather than ALTERNATIVE() 'cfg' parameter
  arm64/cpufeature: Change description for ARM64_HAS_LPA2

* for-next/be-gone:
  drivers: Kconfig: Simplify dependencies on ARM64 && !CPU_BIG_ENDIAN
  arm64: Kbuild: Remove vestigial big-endian support
  gve: Add explicit ARM64 dependency to Kconfig
  crypto: hisilicon/sec2: Remove check of CONFIG_CPU_LITTLE_ENDIAN
  arm64: Remove all usage of __AARCH64EB__
  arm64: Remove all usage of CONFIG_CPU_BIG_ENDIAN
  KVM: arm64: Remove support for a big-endian hypervisor object
  arm64: vdso32: Always build compat vDSO object as little-endian
  arm64: assembler: Remove endianness helper macros
  arm64: lib: Assume a little-endian kernel in optimised string routines
  arm64: lib: Assume a little-endian kernel in custom library routines
  arm64: crypto: Assume a little-endian kernel
  arm64: bpf: Remove big-endian support from the JIT compiler
  selftests/arm64: Remove big-endian support

* for-next/smccc-bus:
  : Switch Arm SMCCC firmware services to an SMCCC bus
  arm64: rsi: Correct type of realm_config::hash_algo
  firmware: smccc: Pass only the required device probe arguments
  firmware: arm_rmm: Add SPDX and sort the Kconfig and Makefile entries
  coco: guest: arm64: Remove dummy CCA platform device
  coco: guest: arm64: Add sysfs ABI for CCA Realm guests
  firmware: smccc: arm-cca-guest: Bind the TSM provider to an SMCCC device
  virt: coco: arm-cca-guest: Rename TSM report source file
  arm64: realm: Move Realm memory encryption ops to RSI code
  firmware: arm_rmm: Move RSI support out of arch/arm64
  firmware: hwrng: arm_smccc_trng: Register as an SMCCC device
  firmware: smccc: Add an Arm SMCCC bus

* for-next/preemptible-this-cpu:
  : Preemptible this_cpu_*() operations
  arm64: percpu: Remove _pcp_protect*() wrappers
  arm64: percpu: Implement preemptible CMPXCHG128 ops
  arm64: percpu: Implement preemptible CMPXCHG ops
  arm64: percpu: Implement preemptible XCHG ops
  arm64: percpu: Implement preemptible return RMW ops
  arm64: percpu: Implement preemptible void RMW ops
  arm64: percpu: Implement preemptible read/write ops
  arm64: percpu: Add infrastructure for preemptible this_cpu_*() ops
  arm64: entry: sdei: Make 'tsk' available
  arm64: entry: sdei: Restore all clobberable GPRs
  arm64: gpr-num: add __GPR_NUM() helper
  arm64: gpr-num: Add wxN aliases for wN registers
  arm64: percpu: Factor out percpu offset asm
  arm64: ptrace: Always inline pt_regs_{read,write}_reg()
  arm64: preempt: Treat should_resched() as unlikely
  arm64: preempt: Simplify and optimize __preempt_count_dec_and_test()
  arm64: cmpxchg128: LSE: Remove redundant operands
  arm64: cmpxchg: LL/SC: Avoid redundant extension

* for-next/cpu-errata:
  : Various CPU errata workarounds
  arm64: errata: Add NXP i.MX8QM/8QP workaround for A53 cache coherency issue
  arm64: cpufeature: Add ARM64_CPUCAP_SOC_ERRATUM for SoC-level errata

* for-next/mpam: (30 commits)
  : MPAM updates
  arm_mpam: make the mon_sel guard conditional only
  arm_mpam: On saving mbwu state read the monitors before clearing CFG_MBWU_CTL
  arm_mpam: detect and enable MPAM-Fb PCC support
  arm_mpam: change MPAM-Fb error IRQ to use a threaded IRQ handler
  arm_mpam: add MPAM-Fb MSC firmware access support
  arm_mpam: prepare mon_sel locking for MPAM-Fb
  arm_mpam: propagate MSC access errors in mpam_reset_class_locked()
  arm_mpam: propagate MSC access errors for interrupt control
  arm_mpam: propagate MSC access errors for mpam_reprogram_ris_partid()
  arm_mpam: propagate MSC access errors for state saving function
  arm_mpam: propagate MSC access errors for __ris_msmon_read()
  arm_mpam: propagate MSC access errors for msmon helpers
  arm_mpam: propagate MSC access errors for MBWU counters
  arm_mpam: propagate MSC access errors for hw_probe functions
  arm_mpam: let low level MSC accessors return an error
  MAINTAINERS: Use linux-arm-kernel list for the MPAM driver
  MAINTAINERS: Add mpam.rst to the MPAM DRIVER entry
  arm_mpam: resctrl: Don't stop early when tearing down a class
  arm_mpam: Switch to kvzmalloc_objs() for allocation of component cfg
  arm_mpam: Don't loop forever if there is the maximum possible amount of PARTIDs
  ...

* for-next/kselftest:
  : arm64 kselftest updates
  kselftest/arm64: signal: copy each test binary only once
  kselftest/arm64/mte: Use MTE safe memory accessors
  kselftest/arm64/mte: Introduce MTE safe memory accessors
  kselftest/arm64: Extend gcs-locking to cover cases where enable is unlocked

* for-next/efi:
  : arm64 EFI updates/fixes
  arm64/mm: Treat faults taken by EFI runtime firmware as kernel faults
  arm64/efi: Clear PTE_WRITE when applying EFI_MEMORY_RO

* for-next/secondary-boot-prep:
  : cpuinfo cleanup in preparation for parallel secondary bring-up
  arm64: smp: Defer RCU registration during secondary CPU bringup
  arm64: smp: Don't bother printing the I-cache policy for each CPU
  arm64: smp: Defer update of secondary CPU capabilities
  arm64: smp: Tidy up cpuinfo init and cpufeature updates
  arm64: smp: Tidy up smp_prepare_cpus()
  arm64: cpufeature: Store every ID register with its overrides applied
  arm64: cpufeature: Read MPAMIDR_EL1 in __cpuinfo_store_cpu()
  arm64: cpufeature: Add read_cpuid_with_overrides()
  arm64: cpufeature: Check arm64_ftr_regs[] before the first store

* for-next/sysreg:
  : sysreg updates
  perf: arm_brbe: Remove the check for TME transaction states
  arm64: sysreg: Mark fields the architecture dropped as RES0
  arm64: sysreg: Fix the names of two misspelt fields
  arm64: sysreg: Fix three incorrect enum values

* for-next/gcs:
  : GCS updates/fixes
  kselftest/arm64: Check for -EPERM not -EBUSY in the locking test
  arm64: gcs: Return -EPERM not -EBUSY for prctl() locking failures