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Message-Id: <20210423113544.1726204-1-maz@kernel.org>
Date: Fri, 23 Apr 2021 12:35:44 +0100
From: Marc Zyngier <maz@...nel.org>
To: Paolo Bonzini <pbonzini@...hat.com>
Cc: Alexandru Elisei <alexandru.elisei@....com>,
Andre Przywara <andre.przywara@....com>,
Andrew Jones <drjones@...hat.com>,
Andrew Scull <ascull@...gle.com>,
Anshuman Khandual <anshuman.khandual@....com>,
Ard Biesheuvel <ardb@...nel.org>,
Catalin Marinas <catalin.marinas@....com>,
Daniel Kiss <daniel.kiss@....com>,
David Brazdil <dbrazdil@...gle.com>,
Eric Auger <eric.auger@...hat.com>,
Gavin Shan <gshan@...hat.com>,
James Morse <james.morse@....com>,
Jianyong Wu <jianyong.wu@....com>,
Jon Hunter <jonathanh@...dia.com>,
Julien Thierry <julien.thierry.kdev@...il.com>,
Keqian Zhu <zhukeqian1@...wei.com>,
Mark Rutland <mark.rutland@....com>,
Mathieu Poirier <mathieu.poirier@...aro.org>,
Quentin Perret <qperret@...gle.com>,
Richard Cochran <richardcochran@...il.com>,
Shenming Lu <lushenming@...wei.com>,
Suzuki K Poulose <suzuki.poulose@....com>,
Thomas Gleixner <tglx@...utronix.de>,
Will Deacon <will@...nel.org>,
Xiaofei Tan <tanxiaofei@...wei.com>,
Xu Jia <xujia39@...wei.com>, Zenghui Yu <yuzenghui@...wei.com>,
linux-kernel@...r.kernel.org, linux-arm-kernel@...ts.infradead.org,
kvm@...r.kernel.org, kvmarm@...ts.cs.columbia.edu,
kernel-team@...roid.com
Subject: [GIT PULL] KVM/arm64 updates for 5.13
Hi Paolo,
Here's the rather large pull request for 5.13. Changes are all over
the map, but the big ticket items are the S2 host isolation when
running in protected mode, the save/restore support for GICv4.1 and
guest SVE support in nVHE mode. Plenty of fixes too.
Note that this pull request drags a number of branches from other
trees in order to avoid conflicts and make people's life easier:
- the Coresight ETE/TRBE branch, as it is intertwined with the KVM
tracing support
- the arm64 vhe-only branch that deals with broken CPUs such as the
Apple M1
- the arm64 neon-softirqs-disabled that improves the support for
FP processing
You will still get a couple of conflicts with the KVM tree, but these
are absolutely trivial to resolve.
Please pull,
M.
The following changes since commit 1e28eed17697bcf343c6743f0028cc3b5dd88bf0:
Linux 5.12-rc3 (2021-03-14 14:41:02 -0700)
are available in the Git repository at:
git://git.kernel.org/pub/scm/linux/kernel/git/kvmarm/kvmarm.git tags/kvmarm-5.13
for you to fetch changes up to 9a8aae605b80fc0a830cdce747eed48e11acc067:
Merge branch 'kvm-arm64/kill_oprofile_dependency' into kvmarm-master/next (2021-04-22 13:41:49 +0100)
----------------------------------------------------------------
KVM/arm64 updates for Linux 5.13
New features:
- Stage-2 isolation for the host kernel when running in protected mode
- Guest SVE support when running in nVHE mode
- Force W^X hypervisor mappings in nVHE mode
- ITS save/restore for guests using direct injection with GICv4.1
- nVHE panics now produce readable backtraces
- Guest support for PTP using the ptp_kvm driver
- Performance improvements in the S2 fault handler
- Alexandru is now a reviewer (not really a new feature...)
Fixes:
- Proper emulation of the GICR_TYPER register
- Handle the complete set of relocation in the nVHE EL2 object
- Get rid of the oprofile dependency in the PMU code (and of the
oprofile body parts at the same time)
- Debug and SPE fixes
- Fix vcpu reset
----------------------------------------------------------------
Alexandru Elisei (4):
Documentation: KVM: Document KVM_GUESTDBG_USE_HW control flag for arm64
KVM: arm64: Initialize VCPU mdcr_el2 before loading it
KVM: arm64: Don't print warning when trapping SPE registers
KVM: arm64: Don't advertise FEAT_SPE to guests
Andrew Scull (5):
bug: Remove redundant condition check in report_bug
bug: Factor out a getter for a bug's file line
bug: Assign values once in bug_get_file_line()
KVM: arm64: Use BUG and BUG_ON in nVHE hyp
KVM: arm64: Log source when panicking from nVHE hyp
Anshuman Khandual (5):
arm64: Add TRBE definitions
coresight: core: Add support for dedicated percpu sinks
coresight: sink: Add TRBE driver
Documentation: coresight: trbe: Sysfs ABI description
Documentation: trace: Add documentation for TRBE
Ard Biesheuvel (3):
arm64: assembler: remove conditional NEON yield macros
arm64: assembler: introduce wxN aliases for wN registers
arm64: fpsimd: run kernel mode NEON with softirqs disabled
Daniel Kiss (1):
KVM: arm64: Enable SVE support for nVHE
David Brazdil (1):
KVM: arm64: Support PREL/PLT relocs in EL2 code
Eric Auger (11):
KVM: arm64: vgic-v3: Fix some error codes when setting RDIST base
KVM: arm64: Fix KVM_VGIC_V3_ADDR_TYPE_REDIST_REGION read
KVM: arm64: vgic-v3: Fix error handling in vgic_v3_set_redist_base()
KVM: arm/arm64: vgic: Reset base address on kvm_vgic_dist_destroy()
docs: kvm: devices/arm-vgic-v3: enhance KVM_DEV_ARM_VGIC_CTRL_INIT doc
KVM: arm64: Simplify argument passing to vgic_uaccess_[read|write]
kvm: arm64: vgic-v3: Introduce vgic_v3_free_redist_region()
KVM: arm64: vgic-v3: Expose GICR_TYPER.Last for userspace
KVM: selftests: aarch64/vgic-v3 init sequence tests
KVM: selftests: vgic_init kvm selftests fixup
KVM: arm/arm64: Fix KVM_VGIC_V3_ADDR_TYPE_REDIST read
Gavin Shan (3):
KVM: arm64: Hide kvm_mmu_wp_memory_region()
KVM: arm64: Use find_vma_intersection()
KVM: arm64: Don't retrieve memory slot again in page fault handler
Jianyong Wu (4):
ptp: Reorganize ptp_kvm.c to make it arch-independent
clocksource: Add clocksource id for arm arch counter
KVM: arm64: Add support for the KVM PTP service
ptp: arm/arm64: Enable ptp_kvm for arm/arm64
Jon Hunter (1):
ptp: Don't print an error if ptp_kvm is not supported
Marc Zyngier (50):
KVM: arm64: Provide KVM's own save/restore SVE primitives
KVM: arm64: Use {read,write}_sysreg_el1 to access ZCR_EL1
KVM: arm64: Let vcpu_sve_pffr() handle HYP VAs
KVM: arm64: Introduce vcpu_sve_vq() helper
arm64: sve: Provide a conditional update accessor for ZCR_ELx
KVM: arm64: Rework SVE host-save/guest-restore
KVM: arm64: Map SVE context at EL2 when available
KVM: arm64: Save guest's ZCR_EL1 before saving the FPSIMD state
KVM: arm64: Trap host SVE accesses when the FPSIMD state is dirty
KVM: arm64: Save/restore SVE state for nVHE
arm64: Use INIT_SCTLR_EL1_MMU_OFF to disable the MMU on CPU restart
KVM: arm64: Use INIT_SCTLR_EL2_MMU_OFF to disable the MMU on KVM teardown
KVM: arm64: Turn SCTLR_ELx_FLAGS into INIT_SCTLR_EL2_MMU_ON
KVM: arm64: Force SCTLR_EL2.WXN when running nVHE
KVM: arm64: Fix host's ZCR_EL2 restore on nVHE
Merge tag 'v5.12-rc3' into kvm-arm64/host-stage2
irqchip/gic-v3-its: Add a cache invalidation right after vPE unmapping
KVM: arm64: Generate final CTR_EL0 value when running in Protected mode
KVM: arm64: Drop the CPU_FTR_REG_HYP_COPY infrastructure
KVM: arm64: Elect Alexandru as a replacement for Julien as a reviewer
KVM: arm64: Mark the kvmarm ML as moderated for non-subscribers
KVM: arm64: Fix table format for PTP documentation
Merge remote-tracking branch 'coresight/next-ETE-TRBE' into kvmarm-master/next
arm64: cpufeature: Allow early filtering of feature override
arm64: Cope with CPUs stuck in VHE mode
arm64: Get rid of CONFIG_ARM64_VHE
KVM: arm64: Clarify vcpu reset behaviour
KVM: arm64: Fully zero the vcpu state on reset
Merge branch 'kvm-arm64/debug-5.13' into kvmarm-master/next
Merge branch 'kvm-arm64/host-stage2' into kvmarm-master/next
Merge branch 'kvm-arm64/memslot-fixes' into kvmarm-master/next
Merge branch 'kvm-arm64/misc-5.13' into kvmarm-master/next
Merge branch 'kvm-arm64/nvhe-panic-info' into kvmarm-master/next
Merge branch 'kvm-arm64/nvhe-sve' into kvmarm-master/next
Merge branch 'kvm-arm64/nvhe-wxn' into kvmarm-master/next
Merge branch 'kvm-arm64/ptp' into kvmarm-master/next
Merge branch 'kvm-arm64/vgic-5.13' into kvmarm-master/next
Merge branch 'kvm-arm64/vlpi-save-restore' into kvmarm-master/next
Merge remote-tracking branch 'arm64/for-next/vhe-only' into kvmarm-master/next
Merge remote-tracking branch 'arm64/for-next/neon-softirqs-disabled' into kvmarm-master/next
Merge remote-tracking branch 'coresight/next-ETE-TRBE' into kvmarm-master/next
bug: Provide dummy version of bug_get_file_line() when !GENERIC_BUG
Merge branch 'kvm-arm64/nvhe-panic-info' into kvmarm-master/next
Merge branch 'kvm-arm64/ptp' into kvmarm-master/next
KVM: arm64: Divorce the perf code from oprofile helpers
arm64: Get rid of oprofile leftovers
s390: Get rid of oprofile leftovers
sh: Get rid of oprofile leftovers
perf: Get rid of oprofile leftovers
Merge branch 'kvm-arm64/kill_oprofile_dependency' into kvmarm-master/next
Quentin Perret (35):
KVM: arm64: Initialize kvm_nvhe_init_params early
KVM: arm64: Avoid free_page() in page-table allocator
KVM: arm64: Factor memory allocation out of pgtable.c
KVM: arm64: Introduce a BSS section for use at Hyp
KVM: arm64: Make kvm_call_hyp() a function call at Hyp
KVM: arm64: Allow using kvm_nvhe_sym() in hyp code
KVM: arm64: Introduce an early Hyp page allocator
KVM: arm64: Stub CONFIG_DEBUG_LIST at Hyp
KVM: arm64: Introduce a Hyp buddy page allocator
KVM: arm64: Enable access to sanitized CPU features at EL2
KVM: arm64: Provide __flush_dcache_area at EL2
KVM: arm64: Factor out vector address calculation
arm64: asm: Provide set_sctlr_el2 macro
KVM: arm64: Prepare the creation of s1 mappings at EL2
KVM: arm64: Elevate hypervisor mappings creation at EL2
KVM: arm64: Use kvm_arch for stage 2 pgtable
KVM: arm64: Use kvm_arch in kvm_s2_mmu
KVM: arm64: Set host stage 2 using kvm_nvhe_init_params
KVM: arm64: Refactor kvm_arm_setup_stage2()
KVM: arm64: Refactor __load_guest_stage2()
KVM: arm64: Refactor __populate_fault_info()
KVM: arm64: Make memcache anonymous in pgtable allocator
KVM: arm64: Reserve memory for host stage 2
KVM: arm64: Sort the hypervisor memblocks
KVM: arm64: Always zero invalid PTEs
KVM: arm64: Use page-table to track page ownership
KVM: arm64: Refactor the *_map_set_prot_attr() helpers
KVM: arm64: Add kvm_pgtable_stage2_find_range()
KVM: arm64: Introduce KVM_PGTABLE_S2_NOFWB stage 2 flag
KVM: arm64: Introduce KVM_PGTABLE_S2_IDMAP stage 2 flag
KVM: arm64: Provide sanitized mmfr* registers at EL2
KVM: arm64: Wrap the host with a stage 2
KVM: arm64: Page-align the .hyp sections
KVM: arm64: Disable PMU support in protected mode
KVM: arm64: Protect the .hyp sections from the host
Shenming Lu (4):
irqchip/gic-v3-its: Drop the setting of PTZ altogether
KVM: arm64: GICv4.1: Add function to get VLPI state
KVM: arm64: GICv4.1: Try to save VLPI state in save_pending_tables
KVM: arm64: GICv4.1: Give a chance to save VLPI state
Suzuki K Poulose (17):
KVM: arm64: Hide system instruction access to Trace registers
KVM: arm64: Disable guest access to trace filter controls
perf: aux: Add flags for the buffer format
perf: aux: Add CoreSight PMU buffer formats
arm64: Add support for trace synchronization barrier
KVM: arm64: Handle access to TRFCR_EL1
KVM: arm64: Move SPE availability check to VCPU load
arm64: KVM: Enable access to TRBE support for host
coresight: etm4x: Move ETM to prohibited region for disable
coresight: etm-perf: Allow an event to use different sinks
coresight: Do not scan for graph if none is present
coresight: etm4x: Add support for PE OS lock
coresight: ete: Add support for ETE sysreg access
coresight: ete: Add support for ETE tracing
dts: bindings: Document device tree bindings for ETE
coresight: etm-perf: Handle stale output handles
dts: bindings: Document device tree bindings for Arm TRBE
Thomas Gleixner (1):
time: Add mechanism to recognize clocksource in time_get_snapshot
Wang Wensheng (1):
KVM: arm64: Fix error return code in init_hyp_mode()
Wei Yongjun (2):
coresight: core: Make symbol 'csdev_sink' static
coresight: trbe: Fix return value check in arm_trbe_register_coresight_cpu()
Will Deacon (5):
arm64: lib: Annotate {clear, copy}_page() as position-independent
KVM: arm64: Link position-independent string routines into .hyp.text
arm64: kvm: Add standalone ticket spinlock implementation for use at hyp
arm/arm64: Probe for the presence of KVM hypervisor
KVM: arm64: Advertise KVM UID to guests via SMCCC
Xiaofei Tan (1):
arm64: sve: Provide sve_cond_update_zcr_vq fallback when !ARM64_SVE
Xu Jia (1):
KVM: arm64: Make symbol '_kvm_host_prot_finalize' static
Zenghui Yu (2):
KVM: arm64: GICv4.1: Restore VLPI pending state to physical side
KVM: arm64: Fix Function ID typo for PTP_KVM service
.../ABI/testing/sysfs-bus-coresight-devices-trbe | 14 +
Documentation/admin-guide/kernel-parameters.txt | 3 +-
Documentation/devicetree/bindings/arm/ete.yaml | 75 ++
Documentation/devicetree/bindings/arm/trbe.yaml | 49 +
Documentation/trace/coresight/coresight-trbe.rst | 38 +
Documentation/virt/kvm/api.rst | 25 +-
Documentation/virt/kvm/arm/index.rst | 1 +
Documentation/virt/kvm/arm/ptp_kvm.rst | 25 +
Documentation/virt/kvm/devices/arm-vgic-its.rst | 2 +-
Documentation/virt/kvm/devices/arm-vgic-v3.rst | 2 +-
MAINTAINERS | 6 +-
arch/arm/include/asm/hypervisor.h | 3 +
arch/arm64/Kconfig | 20 -
arch/arm64/crypto/aes-modes.S | 2 +-
arch/arm64/crypto/sha1-ce-core.S | 2 +-
arch/arm64/crypto/sha2-ce-core.S | 2 +-
arch/arm64/crypto/sha3-ce-core.S | 4 +-
arch/arm64/crypto/sha512-ce-core.S | 2 +-
arch/arm64/include/asm/assembler.h | 129 +--
arch/arm64/include/asm/barrier.h | 1 +
arch/arm64/include/asm/cpufeature.h | 17 +
arch/arm64/include/asm/el2_setup.h | 13 +
arch/arm64/include/asm/fpsimd.h | 11 +
arch/arm64/include/asm/fpsimdmacros.h | 10 +-
arch/arm64/include/asm/hyp_image.h | 7 +
arch/arm64/include/asm/hypervisor.h | 3 +
arch/arm64/include/asm/kvm_arm.h | 3 +
arch/arm64/include/asm/kvm_asm.h | 9 +
arch/arm64/include/asm/kvm_host.h | 46 +-
arch/arm64/include/asm/kvm_hyp.h | 14 +-
arch/arm64/include/asm/kvm_mmu.h | 25 +-
arch/arm64/include/asm/kvm_pgtable.h | 164 ++-
arch/arm64/include/asm/pgtable-prot.h | 4 +-
arch/arm64/include/asm/sections.h | 1 +
arch/arm64/include/asm/sysreg.h | 59 +-
arch/arm64/kernel/asm-offsets.c | 5 +
arch/arm64/kernel/cpu-reset.S | 5 +-
arch/arm64/kernel/cpufeature.c | 11 +-
arch/arm64/kernel/fpsimd.c | 4 +-
arch/arm64/kernel/head.S | 39 +-
arch/arm64/kernel/hyp-stub.S | 13 +-
arch/arm64/kernel/idreg-override.c | 26 +-
arch/arm64/kernel/image-vars.h | 34 +-
arch/arm64/kernel/vmlinux.lds.S | 74 +-
arch/arm64/kvm/arm.c | 216 +++-
arch/arm64/kvm/debug.c | 116 +-
arch/arm64/kvm/fpsimd.c | 26 +-
arch/arm64/kvm/guest.c | 6 +-
arch/arm64/kvm/handle_exit.c | 45 +
arch/arm64/kvm/hyp/Makefile | 2 +-
arch/arm64/kvm/hyp/fpsimd.S | 10 +
arch/arm64/kvm/hyp/include/hyp/switch.h | 107 +-
arch/arm64/kvm/hyp/include/nvhe/early_alloc.h | 14 +
arch/arm64/kvm/hyp/include/nvhe/gfp.h | 68 ++
arch/arm64/kvm/hyp/include/nvhe/mem_protect.h | 36 +
arch/arm64/kvm/hyp/include/nvhe/memory.h | 51 +
arch/arm64/kvm/hyp/include/nvhe/mm.h | 96 ++
arch/arm64/kvm/hyp/include/nvhe/spinlock.h | 92 ++
arch/arm64/kvm/hyp/nvhe/Makefile | 9 +-
arch/arm64/kvm/hyp/nvhe/cache.S | 13 +
arch/arm64/kvm/hyp/nvhe/debug-sr.c | 56 +-
arch/arm64/kvm/hyp/nvhe/early_alloc.c | 54 +
arch/arm64/kvm/hyp/nvhe/gen-hyprel.c | 18 +
arch/arm64/kvm/hyp/nvhe/host.S | 18 +-
arch/arm64/kvm/hyp/nvhe/hyp-init.S | 54 +-
arch/arm64/kvm/hyp/nvhe/hyp-main.c | 75 +-
arch/arm64/kvm/hyp/nvhe/hyp-smp.c | 6 +-
arch/arm64/kvm/hyp/nvhe/hyp.lds.S | 1 +
arch/arm64/kvm/hyp/nvhe/mem_protect.c | 279 +++++
arch/arm64/kvm/hyp/nvhe/mm.c | 173 +++
arch/arm64/kvm/hyp/nvhe/page_alloc.c | 195 ++++
arch/arm64/kvm/hyp/nvhe/psci-relay.c | 4 +-
arch/arm64/kvm/hyp/nvhe/setup.c | 214 ++++
arch/arm64/kvm/hyp/nvhe/stub.c | 22 +
arch/arm64/kvm/hyp/nvhe/switch.c | 26 +-
arch/arm64/kvm/hyp/nvhe/tlb.c | 4 +-
arch/arm64/kvm/hyp/pgtable.c | 410 +++++--
arch/arm64/kvm/hyp/reserved_mem.c | 113 ++
arch/arm64/kvm/hyp/vhe/switch.c | 4 +-
arch/arm64/kvm/hypercalls.c | 80 +-
arch/arm64/kvm/mmu.c | 136 ++-
arch/arm64/kvm/perf.c | 7 +-
arch/arm64/kvm/pmu-emul.c | 2 +-
arch/arm64/kvm/pmu.c | 8 +-
arch/arm64/kvm/reset.c | 51 +-
arch/arm64/kvm/sys_regs.c | 16 +
arch/arm64/kvm/va_layout.c | 7 +
arch/arm64/kvm/vgic/vgic-init.c | 12 +-
arch/arm64/kvm/vgic/vgic-its.c | 6 +-
arch/arm64/kvm/vgic/vgic-kvm-device.c | 7 +-
arch/arm64/kvm/vgic/vgic-mmio-v3.c | 81 +-
arch/arm64/kvm/vgic/vgic-mmio.c | 10 +-
arch/arm64/kvm/vgic/vgic-v3.c | 66 +-
arch/arm64/kvm/vgic/vgic-v4.c | 38 +
arch/arm64/kvm/vgic/vgic.h | 2 +
arch/arm64/lib/clear_page.S | 4 +-
arch/arm64/lib/copy_page.S | 4 +-
arch/arm64/mm/init.c | 3 +
arch/s390/kernel/perf_event.c | 21 -
arch/sh/kernel/perf_event.c | 18 -
drivers/clocksource/arm_arch_timer.c | 36 +
drivers/firmware/psci/psci.c | 2 +
drivers/firmware/smccc/Makefile | 2 +-
drivers/firmware/smccc/kvm_guest.c | 50 +
drivers/firmware/smccc/smccc.c | 1 +
drivers/hwtracing/coresight/Kconfig | 24 +-
drivers/hwtracing/coresight/Makefile | 1 +
drivers/hwtracing/coresight/coresight-core.c | 29 +-
drivers/hwtracing/coresight/coresight-etm-perf.c | 119 +-
drivers/hwtracing/coresight/coresight-etm4x-core.c | 161 ++-
.../hwtracing/coresight/coresight-etm4x-sysfs.c | 19 +-
drivers/hwtracing/coresight/coresight-etm4x.h | 83 +-
drivers/hwtracing/coresight/coresight-platform.c | 6 +
drivers/hwtracing/coresight/coresight-priv.h | 3 +
drivers/hwtracing/coresight/coresight-trbe.c | 1157 ++++++++++++++++++++
drivers/hwtracing/coresight/coresight-trbe.h | 152 +++
drivers/irqchip/irq-gic-v3-its.c | 18 +-
drivers/perf/arm_pmu.c | 30 -
drivers/ptp/Kconfig | 2 +-
drivers/ptp/Makefile | 2 +
drivers/ptp/ptp_kvm_arm.c | 28 +
drivers/ptp/{ptp_kvm.c => ptp_kvm_common.c} | 85 +-
drivers/ptp/ptp_kvm_x86.c | 97 ++
include/kvm/arm_pmu.h | 4 +
include/kvm/arm_vgic.h | 1 +
include/linux/arm-smccc.h | 41 +
include/linux/bug.h | 10 +
include/linux/clocksource.h | 6 +
include/linux/clocksource_ids.h | 12 +
include/linux/coresight.h | 13 +
include/linux/perf_event.h | 2 -
include/linux/ptp_kvm.h | 19 +
include/linux/timekeeping.h | 12 +-
include/uapi/linux/kvm.h | 1 +
include/uapi/linux/perf_event.h | 13 +-
kernel/events/core.c | 5 -
kernel/time/clocksource.c | 2 +
kernel/time/timekeeping.c | 1 +
lib/bug.c | 54 +-
tools/testing/selftests/kvm/.gitignore | 1 +
tools/testing/selftests/kvm/Makefile | 1 +
tools/testing/selftests/kvm/aarch64/vgic_init.c | 551 ++++++++++
tools/testing/selftests/kvm/include/kvm_util.h | 9 +
tools/testing/selftests/kvm/lib/kvm_util.c | 75 ++
144 files changed, 6298 insertions(+), 856 deletions(-)
create mode 100644 Documentation/ABI/testing/sysfs-bus-coresight-devices-trbe
create mode 100644 Documentation/devicetree/bindings/arm/ete.yaml
create mode 100644 Documentation/devicetree/bindings/arm/trbe.yaml
create mode 100644 Documentation/trace/coresight/coresight-trbe.rst
create mode 100644 Documentation/virt/kvm/arm/ptp_kvm.rst
create mode 100644 arch/arm64/kvm/hyp/include/nvhe/early_alloc.h
create mode 100644 arch/arm64/kvm/hyp/include/nvhe/gfp.h
create mode 100644 arch/arm64/kvm/hyp/include/nvhe/mem_protect.h
create mode 100644 arch/arm64/kvm/hyp/include/nvhe/memory.h
create mode 100644 arch/arm64/kvm/hyp/include/nvhe/mm.h
create mode 100644 arch/arm64/kvm/hyp/include/nvhe/spinlock.h
create mode 100644 arch/arm64/kvm/hyp/nvhe/cache.S
create mode 100644 arch/arm64/kvm/hyp/nvhe/early_alloc.c
create mode 100644 arch/arm64/kvm/hyp/nvhe/mem_protect.c
create mode 100644 arch/arm64/kvm/hyp/nvhe/mm.c
create mode 100644 arch/arm64/kvm/hyp/nvhe/page_alloc.c
create mode 100644 arch/arm64/kvm/hyp/nvhe/setup.c
create mode 100644 arch/arm64/kvm/hyp/nvhe/stub.c
create mode 100644 arch/arm64/kvm/hyp/reserved_mem.c
create mode 100644 drivers/firmware/smccc/kvm_guest.c
create mode 100644 drivers/hwtracing/coresight/coresight-trbe.c
create mode 100644 drivers/hwtracing/coresight/coresight-trbe.h
create mode 100644 drivers/ptp/ptp_kvm_arm.c
rename drivers/ptp/{ptp_kvm.c => ptp_kvm_common.c} (60%)
create mode 100644 drivers/ptp/ptp_kvm_x86.c
create mode 100644 include/linux/clocksource_ids.h
create mode 100644 include/linux/ptp_kvm.h
create mode 100644 tools/testing/selftests/kvm/aarch64/vgic_init.c
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