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-rw-r--r--Documentation/virt/kvm/amd-memory-encryption.rst21
-rw-r--r--Documentation/virt/kvm/api.rst228
-rw-r--r--Documentation/virt/kvm/locking.rst9
-rw-r--r--arch/arm64/include/asm/hyp_image.h29
-rw-r--r--arch/arm64/include/asm/kvm_asm.h20
-rw-r--r--arch/arm64/include/asm/kvm_host.h3
-rw-r--r--arch/arm64/include/asm/kvm_mmu.h61
-rw-r--r--arch/arm64/include/asm/kvm_pgtable.h5
-rw-r--r--arch/arm64/include/asm/sections.h3
-rw-r--r--arch/arm64/include/asm/spinlock.h2
-rw-r--r--arch/arm64/include/asm/sysreg.h3
-rw-r--r--arch/arm64/kernel/image-vars.h1
-rw-r--r--arch/arm64/kernel/smp.c4
-rw-r--r--arch/arm64/kernel/vmlinux.lds.S18
-rw-r--r--arch/arm64/kvm/Makefile2
-rw-r--r--arch/arm64/kvm/arm.c7
-rw-r--r--arch/arm64/kvm/hyp/include/hyp/switch.h4
-rw-r--r--arch/arm64/kvm/hyp/nvhe/.gitignore2
-rw-r--r--arch/arm64/kvm/hyp/nvhe/Makefile33
-rw-r--r--arch/arm64/kvm/hyp/nvhe/gen-hyprel.c438
-rw-r--r--arch/arm64/kvm/hyp/nvhe/host.S29
-rw-r--r--arch/arm64/kvm/hyp/nvhe/hyp-init.S19
-rw-r--r--arch/arm64/kvm/hyp/nvhe/hyp-main.c11
-rw-r--r--arch/arm64/kvm/hyp/nvhe/hyp-smp.c4
-rw-r--r--arch/arm64/kvm/hyp/nvhe/hyp.lds.S9
-rw-r--r--arch/arm64/kvm/hyp/nvhe/psci-relay.c24
-rw-r--r--arch/arm64/kvm/hyp/pgtable.c83
-rw-r--r--arch/arm64/kvm/hyp/vgic-v2-cpuif-proxy.c2
-rw-r--r--arch/arm64/kvm/hypercalls.c6
-rw-r--r--arch/arm64/kvm/mmu.c13
-rw-r--r--arch/arm64/kvm/pmu-emul.c14
-rw-r--r--arch/arm64/kvm/sys_regs.c85
-rw-r--r--arch/arm64/kvm/trng.c85
-rw-r--r--arch/arm64/kvm/va_layout.c34
-rw-r--r--arch/mips/include/asm/kvm_host.h1
-rw-r--r--arch/mips/include/asm/spinlock.h2
-rw-r--r--arch/powerpc/include/asm/hvcall.h25
-rw-r--r--arch/powerpc/include/asm/kvm_book3s_asm.h11
-rw-r--r--arch/powerpc/include/asm/kvm_host.h8
-rw-r--r--arch/powerpc/include/asm/kvm_ppc.h2
-rw-r--r--arch/powerpc/include/uapi/asm/kvm.h2
-rw-r--r--arch/powerpc/kernel/asm-offsets.c9
-rw-r--r--arch/powerpc/kvm/book3s_hv.c149
-rw-r--r--arch/powerpc/kvm/book3s_hv_builtin.c108
-rw-r--r--arch/powerpc/kvm/book3s_hv_nested.c70
-rw-r--r--arch/powerpc/kvm/book3s_hv_rmhandlers.S175
-rw-r--r--arch/powerpc/kvm/booke.c2
-rw-r--r--arch/powerpc/kvm/powerpc.c14
-rw-r--r--arch/s390/include/asm/kvm_host.h1
-rw-r--r--arch/s390/pci/pci_mmio.c4
-rw-r--r--arch/sparc/include/asm/spinlock_64.h2
-rw-r--r--arch/x86/include/asm/cpufeatures.h2
-rw-r--r--arch/x86/include/asm/kvm-x86-ops.h127
-rw-r--r--arch/x86/include/asm/kvm_host.h89
-rw-r--r--arch/x86/include/asm/virtext.h25
-rw-r--r--arch/x86/include/asm/vmx.h1
-rw-r--r--arch/x86/include/asm/vmxfeatures.h1
-rw-r--r--arch/x86/include/asm/xen/interface.h3
-rw-r--r--arch/x86/include/uapi/asm/kvm.h1
-rw-r--r--arch/x86/include/uapi/asm/vmx.h4
-rw-r--r--arch/x86/kernel/apic/apic.c1
-rw-r--r--arch/x86/kernel/reboot.c30
-rw-r--r--arch/x86/kvm/Makefile5
-rw-r--r--arch/x86/kvm/cpuid.c24
-rw-r--r--arch/x86/kvm/cpuid.h24
-rw-r--r--arch/x86/kvm/emulate.c14
-rw-r--r--arch/x86/kvm/hyperv.c343
-rw-r--r--arch/x86/kvm/hyperv.h54
-rw-r--r--arch/x86/kvm/irq.c10
-rw-r--r--arch/x86/kvm/kvm_cache_regs.h10
-rw-r--r--arch/x86/kvm/kvm_emulate.h2
-rw-r--r--arch/x86/kvm/lapic.c60
-rw-r--r--arch/x86/kvm/lapic.h20
-rw-r--r--arch/x86/kvm/mmu.h8
-rw-r--r--arch/x86/kvm/mmu/mmu.c353
-rw-r--r--arch/x86/kvm/mmu/mmu_audit.c8
-rw-r--r--arch/x86/kvm/mmu/mmu_internal.h7
-rw-r--r--arch/x86/kvm/mmu/page_track.c8
-rw-r--r--arch/x86/kvm/mmu/paging_tmpl.h8
-rw-r--r--arch/x86/kvm/mmu/spte.c2
-rw-r--r--arch/x86/kvm/mmu/spte.h33
-rw-r--r--arch/x86/kvm/mmu/tdp_iter.c46
-rw-r--r--arch/x86/kvm/mmu/tdp_iter.h21
-rw-r--r--arch/x86/kvm/mmu/tdp_mmu.c554
-rw-r--r--arch/x86/kvm/mmu/tdp_mmu.h32
-rw-r--r--arch/x86/kvm/mtrr.c12
-rw-r--r--arch/x86/kvm/pmu.c10
-rw-r--r--arch/x86/kvm/pmu.h2
-rw-r--r--arch/x86/kvm/svm/avic.c35
-rw-r--r--arch/x86/kvm/svm/nested.c8
-rw-r--r--arch/x86/kvm/svm/sev.c104
-rw-r--r--arch/x86/kvm/svm/svm.c303
-rw-r--r--arch/x86/kvm/svm/svm.h29
-rw-r--r--arch/x86/kvm/svm/svm_ops.h69
-rw-r--r--arch/x86/kvm/trace.h40
-rw-r--r--arch/x86/kvm/vmx/capabilities.h28
-rw-r--r--arch/x86/kvm/vmx/nested.c106
-rw-r--r--arch/x86/kvm/vmx/pmu_intel.c294
-rw-r--r--arch/x86/kvm/vmx/posted_intr.c6
-rw-r--r--arch/x86/kvm/vmx/vmenter.S2
-rw-r--r--arch/x86/kvm/vmx/vmx.c282
-rw-r--r--arch/x86/kvm/vmx/vmx.h56
-rw-r--r--arch/x86/kvm/x86.c718
-rw-r--r--arch/x86/kvm/x86.h12
-rw-r--r--arch/x86/kvm/xen.c431
-rw-r--r--arch/x86/kvm/xen.h78
-rw-r--r--arch/xtensa/include/asm/spinlock.h2
-rw-r--r--drivers/crypto/ccp/sev-dev.c1
-rw-r--r--drivers/gpu/drm/i915/gvt/kvmgt.c12
-rw-r--r--fs/dax.c5
-rw-r--r--include/asm-generic/export.h2
-rw-r--r--include/asm-generic/qrwlock.h25
-rw-r--r--include/linux/kvm_host.h10
-rw-r--r--include/linux/mm.h6
-rw-r--r--include/linux/psp-sev.h17
-rw-r--r--include/linux/rwlock.h7
-rw-r--r--include/linux/sched.h29
-rw-r--r--include/uapi/linux/kvm.h74
-rw-r--r--include/xen/interface/xen.h4
-rw-r--r--kernel/locking/qrwlock.c1
-rw-r--r--kernel/sched/core.c40
-rw-r--r--mm/memory.c41
-rw-r--r--tools/arch/powerpc/include/uapi/asm/kvm.h2
-rw-r--r--tools/include/uapi/linux/kvm.h1
-rw-r--r--tools/testing/selftests/kvm/.gitignore6
-rw-r--r--tools/testing/selftests/kvm/Makefile6
-rw-r--r--tools/testing/selftests/kvm/demand_paging_test.c43
-rw-r--r--tools/testing/selftests/kvm/dirty_log_perf_test.c92
-rw-r--r--tools/testing/selftests/kvm/include/kvm_util.h6
-rw-r--r--tools/testing/selftests/kvm/include/numaif.h55
-rw-r--r--tools/testing/selftests/kvm/include/perf_test_util.h7
-rw-r--r--tools/testing/selftests/kvm/include/test_util.h16
-rw-r--r--tools/testing/selftests/kvm/include/x86_64/processor.h41
-rw-r--r--tools/testing/selftests/kvm/lib/kvm_util.c1
-rw-r--r--tools/testing/selftests/kvm/lib/perf_test_util.c31
-rw-r--r--tools/testing/selftests/kvm/lib/test_util.c31
-rw-r--r--tools/testing/selftests/kvm/lib/x86_64/processor.c144
-rw-r--r--tools/testing/selftests/kvm/lib/x86_64/svm.c8
-rw-r--r--tools/testing/selftests/kvm/memslot_modification_stress_test.c212
-rw-r--r--tools/testing/selftests/kvm/settings1
-rw-r--r--tools/testing/selftests/kvm/x86_64/evmcs_test.c3
-rw-r--r--tools/testing/selftests/kvm/x86_64/get_cpuid_test.c175
-rw-r--r--tools/testing/selftests/kvm/x86_64/hyperv_cpuid.c