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-rw-r--r--Documentation/admin-guide/kernel-parameters.txt12
-rw-r--r--Documentation/arm64/booting.rst10
-rw-r--r--Documentation/arm64/elf_hwcaps.rst33
-rw-r--r--Documentation/arm64/index.rst1
-rw-r--r--Documentation/arm64/sme.rst428
-rw-r--r--Documentation/arm64/sve.rst70
-rw-r--r--Documentation/devicetree/bindings/perf/arm,cmn.yaml2
-rw-r--r--Documentation/virt/kvm/api.rst2
-rw-r--r--arch/Kconfig7
-rw-r--r--arch/arm64/Kconfig119
-rw-r--r--arch/arm64/Kconfig.platforms2
-rw-r--r--arch/arm64/include/asm/Kbuild1
-rw-r--r--arch/arm64/include/asm/archrandom.h2
-rw-r--r--arch/arm64/include/asm/cpu.h4
-rw-r--r--arch/arm64/include/asm/cpufeature.h24
-rw-r--r--arch/arm64/include/asm/cputype.h2
-rw-r--r--arch/arm64/include/asm/debug-monitors.h4
-rw-r--r--arch/arm64/include/asm/el2_setup.h64
-rw-r--r--arch/arm64/include/asm/esr.h21
-rw-r--r--arch/arm64/include/asm/exception.h29
-rw-r--r--arch/arm64/include/asm/fpsimd.h135
-rw-r--r--arch/arm64/include/asm/fpsimdmacros.h87
-rw-r--r--arch/arm64/include/asm/ftrace.h7
-rw-r--r--arch/arm64/include/asm/hugetlb.h2
-rw-r--r--arch/arm64/include/asm/hwcap.h8
-rw-r--r--arch/arm64/include/asm/kvm_arm.h1
-rw-r--r--arch/arm64/include/asm/kvm_emulate.h6
-rw-r--r--arch/arm64/include/asm/kvm_host.h6
-rw-r--r--arch/arm64/include/asm/kvm_ras.h2
-rw-r--r--arch/arm64/include/asm/mte.h1
-rw-r--r--arch/arm64/include/asm/pgtable-hwdef.h4
-rw-r--r--arch/arm64/include/asm/pgtable.h3
-rw-r--r--arch/arm64/include/asm/processor.h26
-rw-r--r--arch/arm64/include/asm/stacktrace.h32
-rw-r--r--arch/arm64/include/asm/sysreg.h181
-rw-r--r--arch/arm64/include/asm/system_misc.h4
-rw-r--r--arch/arm64/include/asm/thread_info.h2
-rw-r--r--arch/arm64/include/asm/traps.h12
-rw-r--r--arch/arm64/include/asm/uaccess.h15
-rw-r--r--arch/arm64/include/uapi/asm/hwcap.h8
-rw-r--r--arch/arm64/include/uapi/asm/kvm.h2
-rw-r--r--arch/arm64/include/uapi/asm/ptrace.h69
-rw-r--r--arch/arm64/include/uapi/asm/sigcontext.h55
-rw-r--r--arch/arm64/kernel/cpu_errata.c2
-rw-r--r--arch/arm64/kernel/cpufeature.c179
-rw-r--r--arch/arm64/kernel/cpuinfo.c13
-rw-r--r--arch/arm64/kernel/debug-monitors.c12
-rw-r--r--arch/arm64/kernel/entry-common.c17
-rw-r--r--arch/arm64/kernel/entry-fpsimd.S36
-rw-r--r--arch/arm64/kernel/entry-ftrace.S17
-rw-r--r--arch/arm64/kernel/fpsimd.c655
-rw-r--r--arch/arm64/kernel/ftrace.c17
-rw-r--r--arch/arm64/kernel/hw_breakpoint.c4
-rw-r--r--arch/arm64/kernel/kgdb.c6
-rw-r--r--arch/arm64/kernel/machine_kexec.c9
-rw-r--r--arch/arm64/kernel/machine_kexec_file.c12
-rw-r--r--arch/arm64/kernel/mte.c45
-rw-r--r--arch/arm64/kernel/probes/kprobes.c4
-rw-r--r--arch/arm64/kernel/probes/uprobes.c4
-rw-r--r--arch/arm64/kernel/process.c44
-rw-r--r--arch/arm64/kernel/ptrace.c366
-rw-r--r--arch/arm64/kernel/setup.c17
-rw-r--r--arch/arm64/kernel/signal.c188
-rw-r--r--arch/arm64/kernel/stacktrace.c124
-rw-r--r--arch/arm64/kernel/sys_compat.c2
-rw-r--r--arch/arm64/kernel/syscall.c29
-rw-r--r--arch/arm64/kernel/traps.c67
-rw-r--r--arch/arm64/kernel/vmlinux.lds.S21
-rw-r--r--arch/arm64/kvm/arm.c1
-rw-r--r--arch/arm64/kvm/fpsimd.c43
-rw-r--r--arch/arm64/kvm/handle_exit.c16
-rw-r--r--arch/arm64/kvm/hyp/include/hyp/switch.h2
-rw-r--r--arch/arm64/kvm/hyp/include/nvhe/fixed_config.h28
-rw-r--r--arch/arm64/kvm/hyp/nvhe/switch.c30
-rw-r--r--arch/arm64/kvm/hyp/nvhe/sys_regs.c2
-rw-r--r--arch/arm64/kvm/hyp/vgic-v3-sr.c4
-rw-r--r--arch/arm64/kvm/hyp/vhe/switch.c11
-rw-r--r--arch/arm64/kvm/inject_fault.c4
-rw-r--r--arch/arm64/kvm/sys_regs.c13
-rw-r--r--arch/arm64/lib/mte.S4
-rw-r--r--arch/arm64/mm/copypage.c4
-rw-r--r--arch/arm64/mm/fault.c73
-rw-r--r--arch/arm64/mm/hugetlbpage.c46
-rw-r--r--arch/arm64/mm/init.c71
-rw-r--r--arch/arm64/mm/trans_pgd.c2
-rw-r--r--arch/arm64/tools/Makefile8
-rw-r--r--arch/arm64/tools/cpucaps2
-rwxr-xr-xarch/arm64/tools/gen-sysreg.awk268
-rw-r--r--arch/arm64/tools/sysreg369
-rw-r--r--arch/x86/kernel/ftrace.c17
-rw-r--r--drivers/of/fdt.c33
-rw-r--r--drivers/of/kexec.c9
-rw-r--r--drivers/perf/arm-cmn.c609
-rw-r--r--drivers/perf/arm_pmu_acpi.c4
-rw-r--r--drivers/perf/arm_spe_pmu.c3
-rw-r--r--drivers/perf/hisilicon/Makefile2
-rw-r--r--drivers/perf/hisilicon/hisi_uncore_cpa_pmu.c409
-rw-r--r--drivers/perf/hisilicon/hisi_uncore_pa_pmu.c18
-rw-r--r--drivers/perf/hisilicon/hisi_uncore_pmu.c4
-rw-r--r--drivers/perf/hisilicon/hisi_uncore_pmu.h1
-rw-r--r--drivers/perf/marvell_cn10k_tad_pmu.c6
-rw-r--r--drivers/perf/riscv_pmu_sbi.c8
-rw-r--r--fs/btrfs/ioctl.c7
-rw-r--r--include/linux/cpuhotplug.h1
-rw-r--r--include/linux/pagemap.h1
-rw-r--r--include/linux/uaccess.h22
-rw-r--r--include/uapi/linux/elf.h2
-rw-r--r--include/uapi/linux/prctl.h9
-rw-r--r--kernel/crash_core.c3
-rw-r--r--kernel/sys.c12
-rw-r--r--kernel/trace/fgraph.c18
-rw-r--r--mm/gup.c29
-rw-r--r--tools/testing/selftests/arm64/Makefile11
-rw-r--r--tools/testing/selftests/arm64/abi/.gitignore1
-rw-r--r--tools/testing/selftests/arm64/abi/Makefile9
-rw-r--r--tools/testing/selftests/arm64/abi/syscall-abi-asm.S79
-rw-r--r--tools/testing/selftests/arm64/abi/syscall-abi.c204
-rw-r--r--tools/testing/selftests/arm64/abi/syscall-abi.h15
-rw-r--r--tools/testing/selftests/arm64/abi/tpidr2.c298
-rw-r--r--tools/testing/selftests/arm64/bti/Makefile6
-rw-r--r--tools/testing/selftests/arm64/fp/.gitignore5
-rw-r--r--tools/testing/selftests/arm64/fp/Makefile46
-rw-r--r--tools/testing/selftests/arm64/fp/rdvl-sme.c14
-rw-r--r--tools/testing/selftests/arm64/fp/rdvl.S10
-rw-r--r--tools/testing/selftests/arm64/fp/rdvl.h1
-rw-r--r--tools/testing/selftests/arm64/fp/sme-inst.h51
-rw-r--r--tools/testing/selftests/arm64/fp/ssve-stress59
-rw-r--r--tools/testing/selftests/arm64/fp/sve-ptrace.c175
-rw-r--r--tools/testing/selftests/arm64/fp/sve-test.S20
-rw-r--r--tools/testing/selftests/arm64/fp/vec-syscfg.c10
-rw-r--r--tools/testing/selftests/arm64/fp/vlset.c10
-rw-r--r--tools/testing/selftests/arm64/fp/za-fork-asm.S61
-rw-r--r--tools/testing/selftests/arm64/fp/za-fork.c156
-rw-r--r--tools/testing/selftests/arm64/fp/za-ptrace.c356
-rw-r--r--tools/testing/selftests/arm64/fp/za-stress59
-rw-r--r--tools/testing/selftests/arm64/fp/za-test.S388
-rw-r--r--tools/testing/selftests/arm64/mte/.gitignore1
-rw-r--r--tools/testing/selftests/arm64/mte/check_child_memory.c8
-rw-r--r--tools/testing/selftests/arm64/mte/check_prctl.c119
-rw-r--r--tools/testing/selftests/arm64/mte/check_tags_inclusion.c54
-rw-r--r--tools/testing/selftests/arm64/mte/mte_common_util.c42