[GIT,PULL] arm64 updates for 5.10

Hi Linus, Please pull the following arm64 updates for 5.10. There's quite a lot of code here, but much of it is due to the addition of a new PMU driver as well as some arm64-specific selftests which is an area where we've traditionally been lagging a bit. In terms of exciting features, this includes support for the Memory Tagging Extension which narrowly missed 5.9, hopefully allowing userspace to run with use-after-free detection in production on CPUs that support it. Work is ongoing to integrate the feature with KASAN for 5.11. Another change that I'm excited about (assuming they get the hardware right) is preparing the ASID allocator for sharing the CPU page-table with the SMMU. Those changes will also come in via Joerg with the IOMMU pull. We do stray outside of our usual directories in a few places, mostly due to core changes required by MTE. Although much of this has been Acked, there were a couple of places where we unfortunately didn't get any review feedback. Other than that, we ran into a handful of minor conflicts in -next, but nothing that should post any issues. Full summary in the tag. Cheers, Will P.S. I've renewed my pgp subkeys, so you may need to refetch from pgpkeys.git in order to validate the tag. It was the usual painful experience when my signatures suddenly started failing and I couldn't figure out why... --->8 The following changes since commit f75aef392f869018f78cfedf3c320a6b3fcfda6b: Linux 5.9-rc3 (2020-08-30 16:01:54 -0700) are available in the Git repository at: git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux.git tags/arm64-upstream for you to fetch changes up to d13027bb35e089bc1bb9f19c4976decf32a09b97: Revert "arm64: initialize per-cpu offsets earlier" (2020-10-09 11:24:17 +0100) ---------------------------------------------------------------- arm64 updates for 5.10 - Userspace support for the Memory Tagging Extension introduced by Armv8.5. Kernel support (via KASAN) is likely to follow in 5.11. - Selftests for MTE, Pointer Authentication and FPSIMD/SVE context switching. - Fix and subsequent rewrite of our Spectre mitigations, including the addition of support for PR_SPEC_DISABLE_NOEXEC. - Support for the Armv8.3 Pointer Authentication enhancements. - Support for ASID pinning, which is required when sharing page-tables with the SMMU. - MM updates, including treating flush_tlb_fix_spurious_fault() as a no-op. - Perf/PMU driver updates, including addition of the ARM CMN PMU driver and also support to handle CPU PMU IRQs as NMIs. - Allow prefetchable PCI BARs to be exposed to userspace using normal non-cacheable mappings. - Implementation of ARCH_STACKWALK for unwinding. - Improve reporting of unexpected kernel traps due to BPF JIT failure. - Improve robustness of user-visible HWCAP strings and their corresponding numerical constants. - Removal of TEXT_OFFSET. - Removal of some unused functions, parameters and prototypes. - Removal of MPIDR-based topology detection in favour of firmware description. - Cleanups to handling of SVE and FPSIMD register state in preparation for potential future optimisation of handling across syscalls. - Cleanups to the SDEI driver in preparation for support in KVM. - Miscellaneous cleanups and refactoring work. ---------------------------------------------------------------- Alexandru Elisei (1): arm64: perf: Add missing ISB in armv8pmu_enable_counter() Amit Daniel Kachhap (12): arm64: kprobe: add checks for ARMv8.3-PAuth combined instructions arm64: traps: Allow force_signal_inject to pass esr error code arm64: ptrauth: Introduce Armv8.3 pointer authentication enhancements arm64: cpufeature: Modify address authentication cpufeature to exact arm64: kprobe: disable probe of fault prone ptrauth instruction arm64: kprobe: clarify the comment of steppable hint instructions kselftest/arm64: Add utilities and a test to validate mte memory kselftest/arm64: Verify mte tag inclusion via prctl kselftest/arm64: Check forked child mte memory accessibility kselftest/arm64: Verify all different mmap MTE options kselftest/arm64: Verify KSM page merge for MTE pages kselftest/arm64: Check mte tagged user address in kernel Andre Przywara (1): arm64: random: Remove no longer needed prototypes Anshuman Khandual (4): arm64/mm/ptdump: Add address markers for BPF regions arm64/mm: Change THP helpers to comply with generic MM semantics arm64/mm: Enable THP migration arm64/cpuinfo: Define HWCAP name arrays per their actual bit definitions Ard Biesheuvel (1): arm64: get rid of TEXT_OFFSET Boyan Karatotev (4): kselftests/arm64: add a basic Pointer Authentication test kselftests/arm64: add nop checks for PAuth tests kselftests/arm64: add PAuth test for whether exec() changes keys kselftests/arm64: add PAuth tests for single threaded consistency and differently initialized keys Catalin Marinas (17): arm64: mte: Use Normal Tagged attributes for the linear map arm64: kvm: mte: Hide the MTE CPUID information from the guests mm: Preserve the PG_arch_2 flag in __split_huge_page_tail() arm64: mte: Clear the tags when a page is mapped in user-space with PROT_MTE arm64: Avoid unnecessary clear_user_page() indirection arm64: mte: Tags-aware aware memcmp_pages() implementation arm64: mte: Add PROT_MTE support to mmap() and mprotect() mm: Introduce arch_validate_flags() arm64: mte: Validate the PROT_MTE request via arch_validate_flags() mm: Allow arm64 mmap(PROT_MTE) on RAM-based files arm64: mte: Allow user control of the tag check mode via prctl() arm64: mte: Allow user control of the generated random tags via prctl() arm64: mte: Restore the GCR_EL1 register after a suspend arm64: mte: Allow {set,get}_tagged_addr_ctrl() on non-current tasks arm64: mte: ptrace: Add PTRACE_{PEEK,POKE}MTETAGS support arm64: mte: ptrace: Add NT_ARM_TAGGED_ADDR_CTRL regset fs: Handle intra-page faults in copy_mount_options() Clint Sbisa (1): arm64: Enable PCI write-combine resources under sysfs Gavin Shan (17): arm64/mm: Remove CONT_RANGE_OFFSET arm64/mm: Unify CONT_PTE_SHIFT arm64/mm: Unify CONT_PMD_SHIFT arm64/mm: Refactor {pgd, pud, pmd, pte}_ERROR() firmware: arm_sdei: Remove sdei_is_err() firmware: arm_sdei: Common block for failing path in sdei_event_create() firmware: arm_sdei: Retrieve event number from event instance firmware: arm_sdei: Avoid nested statements in sdei_init() firmware: arm_sdei: Unregister driver on error in sdei_init() firmware: arm_sdei: Remove duplicate check in sdei_get_conduit() firmware: arm_sdei: Remove redundant error message in sdei_probe() firmware: arm_sdei: Remove while loop in sdei_event_register() firmware: arm_sdei: Remove while loop in sdei_event_unregister() firmware: arm_sdei: Cleanup on cross call function firmware: arm_sdei: Introduce sdei_do_local_call() firmware: arm_sdei: Remove _sdei_event_register() firmware: arm_sdei: Remove _sdei_event_unregister() Jean-Philippe Brucker (2): arm64: mm: Pin down ASIDs for sharing mm with devices arm64: cpufeature: Export symbol read_sanitised_ftr_reg() Julien Grall (6): arm64/fpsimd: Update documentation of do_sve_acc arm64/signal: Update the comment in preserve_sve_context arm64/fpsimdmacros: Introduce a macro to update ZCR_EL1.LEN arm64/fpsimdmacros: Allow the macro "for" to be used in more cases arm64/sve: Implement a helper to flush SVE registers arm64/sve: Implement a helper to load SVE registers from FPSIMD state Julien Thierry (5): arm64: perf: Remove PMU locking arm64: perf: Defer irq_work to IPI_IRQ_WORK KVM: arm64: pmu: Make overflow handler NMI safe arm_pmu: Introduce pmu_irq_ops arm_pmu: arm64: Use NMIs for PMU Kevin Brodsky (1): mm: Introduce arch_calc_vm_flag_bits() Leo Yan (1): arm64: perf: Add general hardware LLC events for PMUv3 Marc Zyngier (8): arm64: Make use of ARCH_WORKAROUND_1 even when KVM is not enabled arm64: Run ARCH_WORKAROUND_1 enabling code on all CPUs arm64: Run ARCH_WORKAROUND_2 enabling code on all CPUs KVM: arm64: Set CSV2 for guests on hardware unaffected by Spectre-v2 KVM: arm64: Simplify handling of ARCH_WORKAROUND_2 KVM: arm64: Get rid of kvm_arm_have_ssbd() KVM: arm64: Convert ARCH_WORKAROUND_2 to arm64_get_spectre_v4_state() arm64: Get rid of arm64_ssbd_state Mark Brown (10): selftests: arm64: Test case for enumeration of SVE vector lengths selftests: arm64: Add test for the SVE ptrace interface selftests: arm64: Add stress tests for FPSMID and SVE context switching selftests: arm64: Add utility to set SVE vector lengths selftests: arm64: Add wrapper scripts for stress tests selftests: arm64: Add build and documentation for FP tests stacktrace: Remove reliable argument from arch_stack_walk() callback arm64: stacktrace: Make stack walk callback consistent with generic code arm64: stacktrace: Convert to ARCH_STACKWALK arm64: Move console stack display code to stacktrace.c Mark Rutland (2): arm64: perf: Avoid PMXEV* indirection arm64: initialize per-cpu offsets earlier Mark Salter (2): drivers/perf: xgene_pmu: Fix uninitialized resource struct drivers/perf: thunderx2_pmu: Fix memory resource error handling Pingfan Liu (2): arm64/relocate_kernel: remove redundant code Documentation/kvm/arm: improve description of HVC_SOFT_RESTART Qi Liu (1): arm64: perf: Remove unnecessary event_idx check Robin Murphy (2): perf: Add Arm CMN-600 DT binding perf: Add Arm CMN-600 PMU driver Shaokun Zhang (2): drivers/perf: hisi: Add missing include of linux/module.h arm64: perf: Add support caps under sysfs Steven Price (4): mm: Add PG_arch_2 page flag mm: Add arch hooks for saving/restoring tags arm64: mte: Enable swap of tagged pages arm64: mte: Save tags when hibernating Tian Tao (4): arm64: Remove the unused include statements arm64: hibernate: Remove unused including <linux/version.h> arm64/fpsimd: Fix missing-prototypes in fpsimd.c arm64: mm: Fix missing-prototypes in pageattr.c Tuan Phan (1): perf: arm_dsu: Support DSU ACPI devices Valentin Schneider (1): arm64: topology: Stop using MPIDR for topology information Vincenzo Frascino (7): arm64: mte: system register definitions arm64: mte: CPU feature detection and initial sysreg configuration arm64: mte: Add specific SIGSEGV codes arm64: mte: Handle synchronous and asynchronous tag check faults arm64: mte: Tags-aware copy_{user_,}highpage() implementations arm64: mte: Kconfig entry arm64: mte: Add Memory Tagging Extension documentation Will Deacon (27): arm64: vdso32: Remove a bunch of #ifdef CONFIG_COMPAT_VDSO guards arm64: vdso: Fix unusual formatting in *setup_additional_pages() arm64: Improve diagnostics when trapping BRK with FAULT_BRK_IMM arm64: mte: Fix typo in memory tagging ABI documentation arm64: Remove Spectre-related CONFIG_* options KVM: arm64: Replace CONFIG_KVM_INDIRECT_VECTORS with CONFIG_RANDOMIZE_BASE KVM: arm64: Simplify install_bp_hardening_cb() arm64: Rename ARM64_HARDEN_BRANCH_PREDICTOR to ARM64_SPECTRE_V2 arm64: Introduce separate file for spectre mitigations and reporting arm64: Rewrite Spectre-v2 mitigation code arm64: Group start_thread() functions together arm64: Treat SSBS as a non-strict system feature arm64: Rename ARM64_SSBD to ARM64_SPECTRE_V4 arm64: Move SSBD prctl() handler alongside other spectre mitigation code arm64: Rewrite Spectre-v4 mitigation code KVM: arm64: Allow patching EL2 vectors even with KASLR is not enabled arm64: Pull in task_stack_page() to Spectre-v4 mitigation code arm64: Add support for PR_SPEC_DISABLE_NOEXEC prctl() option arm64: mm: Make flush_tlb_fix_spurious_fault() a no-op arm64: dbm: Invalidate local TLB when setting TCR_EL1.HD perf: arm-cmn: Fix unsigned comparison to less than zero perf: arm-cmn: Fix conversion specifiers for node type Merge branches 'for-next/acpi', 'for-next/boot', 'for-next/bpf', 'for-next/cpuinfo', 'for-next/fpsimd', 'for-next/misc', 'for-next/mm', 'for-next/pci', 'for-next/perf', 'for-next/ptrauth', 'for-next/sdei', 'for-next/selftests', 'for-next/stacktrace', 'for-next/svm', 'for-next/topology', 'for-next/tpyos' and 'for-next/vdso' into for-next/core Merge branch 'for-next/ghostbusters' into for-next/core Merge branch 'for-next/mte' into for-next/core Merge branch 'for-next/late-arrivals' into for-next/core Revert "arm64: initialize per-cpu offsets earlier" Xiaoming Ni (1): arm64: fix some spelling mistakes in the comments by codespell Yanfei Xu (1): arm64/numa: Fix a typo in comment of arm64_numa_init Yue Hu (1): arm64: traps: Add str of description to panic() in die() Zenghui Yu (2): ACPI/IORT: Drop the unused @ops of iort_add_device_replay() ACPI/IORT: Remove the unused inline functions Zhengyuan Liu (1): arm64/mm: return cpu_all_mask when node is NUMA_NO_NODE Documentation/admin-guide/perf/arm-cmn.rst | 65 + Documentation/admin-guide/perf/index.rst | 1 + Documentation/arm64/cpu-feature-registers.rst | 2 + Documentation/arm64/elf_hwcaps.rst | 4 + Documentation/arm64/index.rst | 1 + Documentation/arm64/memory-tagging-extension.rst | 305 ++++ .../devicetree/bindings/perf/arm,cmn.yaml | 57 + Documentation/virt/kvm/arm/hyp-abi.rst | 6 +- arch/arm64/Kconfig | 72 +- arch/arm64/Makefile | 6 - arch/arm64/include/asm/archrandom.h | 5 - arch/arm64/include/asm/boot.h | 3 +- arch/arm64/include/asm/cpu_ops.h | 2 +- arch/arm64/include/asm/cpucaps.h | 7 +- arch/arm64/include/asm/cpufeature.h | 32 +- arch/arm64/include/asm/esr.h | 4 +- arch/arm64/include/asm/exception.h | 1 + arch/arm64/include/asm/extable.h | 9 + arch/arm64/include/asm/fpsimd.h | 3 + arch/arm64/include/asm/fpsimdmacros.h | 48 +- arch/arm64/include/asm/hwcap.h | 11 +- arch/arm64/include/asm/insn.h | 4 + arch/arm64/include/asm/kernel-pgtable.h | 2 +- arch/arm64/include/asm/kvm_arm.h | 5 +- arch/arm64/include/asm/kvm_asm.h | 5 - arch/arm64/include/asm/kvm_emulate.h | 14 - arch/arm64/include/asm/kvm_host.h | 40 - arch/arm64/include/asm/kvm_mmu.h | 90 +- arch/arm64/include/asm/memory.h | 19 +- arch/arm64/include/asm/mman.h | 56 +- arch/arm64/include/asm/mmu.h | 14 +- arch/arm64/include/asm/mmu_context.h | 11 +- arch/arm64/include/asm/mte.h | 86 + arch/arm64/include/asm/numa.h | 3 + arch/arm64/include/asm/page-def.h | 5 - arch/arm64/include/asm/page.h | 19 +- arch/arm64/include/asm/pci.h | 1 + arch/arm64/include/asm/perf_event.h | 3 + arch/arm64/include/asm/pgtable-hwdef.h | 16 +- arch/arm64/include/asm/pgtable-prot.h | 9 + arch/arm64/include/asm/pgtable.h | 110 +- arch/arm64/include/asm/processor.h | 56 +- arch/arm64/include/asm/spectre.h | 32 + arch/arm64/include/asm/stacktrace.h | 2 +- arch/arm64/include/asm/sysreg.h | 87 +- arch/arm64/include/asm/thread_info.h | 4 +- arch/arm64/include/asm/traps.h | 2 +- arch/arm64/include/uapi/asm/hwcap.h | 2 +- arch/arm64/include/uapi/asm/kvm.h | 9 + arch/arm64/include/uapi/asm/mman.h | 1 + arch/arm64/include/uapi/asm/ptrace.h | 4 + arch/arm64/kernel/Makefile | 6 +- arch/arm64/kernel/cpu-reset.S | 4 + arch/arm64/kernel/cpu_errata.c | 487 +----- arch/arm64/kernel/cpufeature.c | 132 +- arch/arm64/kernel/cpuinfo.c | 178 ++- arch/arm64/kernel/debug-monitors.c | 2 +- arch/arm64/kernel/entry-common.c | 21 + arch/arm64/kernel/entry-fpsimd.S | 25 + arch/arm64/kernel/entry.S | 45 +- arch/arm64/kernel/fpsimd.c | 8 +- arch/arm64/kernel/head.S | 16 +- arch/arm64/kernel/hibernate.c | 125 +- arch/arm64/kernel/image-vars.h | 2 - arch/arm64/kernel/image.h | 1 - arch/arm64/kernel/insn.c | 11 +- arch/arm64/kernel/mte.c | 336 ++++ arch/arm64/kernel/perf_callchain.c | 6 +- arch/arm64/kernel/perf_event.c | 272 ++-- arch/arm64/kernel/perf_regs.c | 2 +- arch/arm64/kernel/probes/decode-insn.c | 9 +- arch/arm64/kernel/process.c | 71 +- arch/arm64/kernel/proton-pack.c | 792 ++++++++++ arch/arm64/kernel/ptrace.c | 51 +- arch/arm64/kernel/relocate_kernel.S | 12 - arch/arm64/kernel/return_address.c | 8 +- arch/arm64/kernel/signal.c | 12 +- arch/arm64/kernel/smp_spin_table.c | 4 +- arch/arm64/kernel/ssbd.c | 129 -- arch/arm64/kernel/stacktrace.c | 117 +- arch/arm64/kernel/suspend.c | 7 +- arch/arm64/kernel/syscall.c | 10 + arch/arm64/kernel/topology.c | 32 +- arch/arm64/kernel/traps.c | 132 +- arch/arm64/kernel/vdso.c | 51 +- arch/arm64/kernel/vmlinux.lds.S | 4 +- arch/arm64/kvm/Kconfig | 3 - arch/arm64/kvm/arm.c | 40 +- arch/arm64/kvm/hyp/Makefile | 3 +- arch/arm64/kvm/hyp/hyp-entry.S | 31 - arch/arm64/kvm/hyp/include/hyp/switch.h | 33 - arch/arm64/kvm/hyp/nvhe/switch.c | 4 - arch/arm64/kvm/hyp/vhe/switch.c | 4 - arch/arm64/kvm/hypercalls.c | 33 +- arch/arm64/kvm/pmu-emul.c | 26 +- arch/arm64/kvm/psci.c | 74 +- arch/arm64/kvm/reset.c | 4 - arch/arm64/kvm/sys_regs.c | 19 + arch/arm64/kvm/vgic/vgic-mmio-v3.c | 4 +- arch/arm64/lib/Makefile | 2 + arch/arm64/lib/mte.S | 151 ++ arch/arm64/mm/Makefile | 3 +- arch/arm64/mm/context.c | 105 +- arch/arm64/mm/copypage.c | 25 +- arch/arm64/mm/extable.c | 4 +- arch/arm64/mm/fault.c | 13 +- arch/arm64/mm/mmu.c | 20 +- arch/arm64/mm/mteswap.c | 83 + arch/arm64/mm/numa.c | 8 +- arch/arm64/mm/pageattr.c | 1 + arch/arm64/mm/proc.S | 32 +- arch/arm64/mm/{dump.c => ptdump.c} | 6 + arch/s390/kernel/stacktrace.c | 4 +- arch/x86/kernel/signal_compat.c | 2 +- arch/x86/kernel/stacktrace.c | 10 +- drivers/acpi/arm64/iort.c | 10 +- drivers/firmware/arm_sdei.c | 305 ++-- drivers/firmware/efi/libstub/Makefile | 1 - drivers/firmware/efi/libstub/arm64-stub.c | 6 +- drivers/perf/Kconfig | 7 + drivers/perf/Makefile | 1 + drivers/perf/arm-cmn.c | 1641 ++++++++++++++++++++ drivers/perf/arm_dsu_pmu.c | 63 +- drivers/perf/arm_pmu.c | 155 +- drivers/perf/hisilicon/hisi_uncore_pmu.h | 1 + drivers/perf/thunderx2_pmu.c | 7 +- drivers/perf/xgene_pmu.c | 32 +- fs/namespace.c | 25 +- fs/proc/page.c | 3 + fs/proc/task_mmu.c | 4 + include/kvm/arm_pmu.h | 1 + include/linux/kernel-page-flags.h | 1 + include/linux/mm.h | 8 + include/linux/mman.h | 23 +- include/linux/page-flags.h | 3 + include/linux/perf/arm_pmu.h | 3 + include/linux/pgtable.h | 28 + include/linux/stacktrace.h | 5 +- include/trace/events/mmflags.h | 9 +- include/uapi/asm-generic/siginfo.h | 4 +- include/uapi/linux/elf.h | 1 + include/uapi/linux/prctl.h | 9 + kernel/stacktrace.c | 8 +- mm/huge_memory.c | 3 + mm/mmap.c | 9 + mm/mprotect.c | 6 + mm/page_io.c | 10 + mm/shmem.c | 9 + mm/swapfile.c | 2 + mm/util.c | 2 +- tools/testing/selftests/arm64/Makefile | 2 +- tools/testing/selftests/arm64/fp/.gitignore | 5 + tools/testing/selftests/arm64/fp/Makefile | 17 + tools/testing/selftests/arm64/fp/README | 100 ++ tools/testing/selftests/arm64/fp/asm-offsets.h | 11 + tools/testing/selftests/arm64/fp/assembler.h | 57 + tools/testing/selftests/arm64/fp/fpsimd-stress | 60 + tools/testing/selftests/arm64/fp/fpsimd-test.S | 482 ++++++ tools/testing/selftests/arm64/fp/sve-probe-vls.c | 58 + tools/testing/selftests/arm64/fp/sve-ptrace-asm.S | 33 + tools/testing/selftests/arm64/fp/sve-ptrace.c | 336 ++++ tools/testing/selftests/arm64/fp/sve-stress | 59 + tools/testing/selftests/arm64/fp/sve-test.S | 672 ++++++++ tools/testing/selftests/arm64/fp/vlset.c | 155 ++ tools/testing/selftests/arm64/mte/.gitignore | 6 + tools/testing/selftests/arm64/mte/Makefile | 29 + .../selftests/arm64/mte/check_buffer_fill.c | 475 ++++++ .../selftests/arm64/mte/check_child_memory.c | 195 +++ .../selftests/arm64/mte/check_ksm_options.c | 159 ++ .../selftests/arm64/mte/check_mmap_options.c | 262 ++++ .../selftests/arm64/mte/check_tags_inclusion.c | 185 +++ tools/testing/selftests/arm64/mte/check_user_mem.c | 111 ++ .../testing/selftests/arm64/mte/mte_common_util.c | 341 ++++ .../testing/selftests/arm64/mte/mte_common_util.h | 118 ++ tools/testing/selftests/arm64/mte/mte_def.h | 60 + tools/testing/selftests/arm64/mte/mte_helper.S | 128 ++ tools/testing/selftests/arm64/pauth/.gitignore | 2 + tools/testing/selftests/arm64/pauth/Makefile | 39 + tools/testing/selftests/arm64/pauth/exec_target.c | 34 + tools/testing/selftests/arm64/pauth/helper.c | 39 + tools/testing/selftests/arm64/pauth/helper.h | 28 + tools/testing/selftests/arm64/pauth/pac.c | 368 +++++ .../testing/selftests/arm64/pauth/pac_corruptor.S | 19 + tools/vm/page-types.c | 2 + 184 files changed, 10378 insertions(+), 1896 deletions(-) create mode 100644 Documentation/admin-guide/perf/arm-cmn.rst create mode 100644 Documentation/arm64/memory-tagging-extension.rst create mode 100644 Documentation/devicetree/bindings/perf/arm,cmn.yaml create mode 100644 arch/arm64/include/asm/mte.h create mode 100644 arch/arm64/include/asm/spectre.h create mode 100644 arch/arm64/kernel/mte.c create mode 100644 arch/arm64/kernel/proton-pack.c delete mode 100644 arch/arm64/kernel/ssbd.c create mode 100644 arch/arm64/lib/mte.S create mode 100644 arch/arm64/mm/mteswap.c rename arch/arm64/mm/{dump.c => ptdump.c} (97%) create mode 100644 drivers/perf/arm-cmn.c create mode 100644 tools/testing/selftests/arm64/fp/.gitignore create mode 100644 tools/testing/selftests/arm64/fp/Makefile create mode 100644 tools/testing/selftests/arm64/fp/README create mode 100644 tools/testing/selftests/arm64/fp/asm-offsets.h create mode 100644 tools/testing/selftests/arm64/fp/assembler.h create mode 100755 tools/testing/selftests/arm64/fp/fpsimd-stress create mode 100644 tools/testing/selftests/arm64/fp/fpsimd-test.S create mode 100644 tools/testing/selftests/arm64/fp/sve-probe-vls.c create mode 100644 tools/testing/selftests/arm64/fp/sve-ptrace-asm.S create mode 100644 tools/testing/selftests/arm64/fp/sve-ptrace.c create mode 100755 tools/testing/selftests/arm64/fp/sve-stress create mode 100644 tools/testing/selftests/arm64/fp/sve-test.S create mode 100644 tools/testing/selftests/arm64/fp/vlset.c create mode 100644 tools/testing/selftests/arm64/mte/.gitignore create mode 100644 tools/testing/selftests/arm64/mte/Makefile create mode 100644 tools/testing/selftests/arm64/mte/check_buffer_fill.c create mode 100644 tools/testing/selftests/arm64/mte/check_child_memory.c create mode 100644 tools/testing/selftests/arm64/mte/check_ksm_options.c create mode 100644 tools/testing/selftests/arm64/mte/check_mmap_options.c create mode 100644 tools/testing/selftests/arm64/mte/check_tags_inclusion.c create mode 100644 tools/testing/selftests/arm64/mte/check_user_mem.c create mode 100644 tools/testing/selftests/arm64/mte/mte_common_util.c create mode 100644 tools/testing/selftests/arm64/mte/mte_common_util.h create mode 100644 tools/testing/selftests/arm64/mte/mte_def.h create mode 100644 tools/testing/selftests/arm64/mte/mte_helper.S create mode 100644 tools/testing/selftests/arm64/pauth/.gitignore create mode 100644 tools/testing/selftests/arm64/pauth/Makefile create mode 100644 tools/testing/selftests/arm64/pauth/exec_target.c create mode 100644 tools/testing/selftests/arm64/pauth/helper.c create mode 100644 tools/testing/selftests/arm64/pauth/helper.h create mode 100644 tools/testing/selftests/arm64/pauth/pac.c create mode 100644 tools/testing/selftests/arm64/pauth/pac_corruptor.S

Message ID	20201009141616.GA30637@willie-the-truck
State	New
Headers	show Return-Path: <linux-arm-kernel-bounces+incoming-imx=patchwork.ozlabs.org@lists.infradead.org> Date: Fri, 9 Oct 2020 15:16:16 +0100 From: Will Deacon <will@kernel.org> To: torvalds@linux-foundation.org Subject: [GIT PULL] arm64 updates for 5.10 Message-ID: <20201009141616.GA30637@willie-the-truck> MIME-Version: 1.0 Content-Disposition: inline User-Agent: Mutt/1.10.1 (2018-07-13) summary: Content analysis details: (-5.2 points) pts rule name description ---- ---------------------- -------------------------------------------------- -5.0 RCVD_IN_DNSWL_HI RBL: Sender listed at https://www.dnswl.org/, high trust [198.145.29.99 listed in list.dnswl.org] -0.0 SPF_PASS SPF: sender matches SPF record 0.0 SPF_HELO_NONE SPF: HELO does not publish an SPF Record -0.1 DKIM_VALID Message has at least one valid DKIM or DK signature -0.1 DKIM_VALID_EF Message has a valid DKIM or DK signature from envelope-from domain 0.1 DKIM_SIGNED Message has a DKIM or DK signature, not necessarily valid -0.1 DKIM_VALID_AU Message has a valid DKIM or DK signature from author's domain -0.0 DKIMWL_WL_HIGH DKIMwl.org - High trust sender Precedence: list Cc: catalin.marinas@arm.com, kernel-team@android.com, linux-kernel@vger.kernel.org, linux-arm-kernel@lists.infradead.org, maz@kernel.org Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: "linux-arm-kernel" <linux-arm-kernel-bounces@lists.infradead.org> Errors-To: linux-arm-kernel-bounces+incoming-imx=patchwork.ozlabs.org@lists.infradead.org
Series	[GIT,PULL] arm64 updates for 5.10 \| expand [GIT,PULL] arm64 updates for 5.10

[GIT,PULL] arm64 updates for 5.10

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