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kvm: x86/mmu: Allocate struct kvm_mmu_pages for all pages in TDP MMU
2020-10-23
Ben Gardon
kvm: x86/mmu: Allocate struct kvm_mmu_pages for all...
Signed-off-by:
Paolo Bonzini
<pbonzini@redhat.com>
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2020-10-23
Ben Gardon
kvm: x86/mmu: Add TDP MMU PF handler
Signed-off-by:
Paolo Bonzini
<pbonzini@redhat.com>
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2020-10-21
Ben Gardon
kvm: x86/mmu: Remove disallowed_hugepage_adjust shadow_walk_...
Signed-off-by:
Paolo Bonzini
<pbonzini@redhat.com>
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commitdiff
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tree
2020-10-21
Ben Gardon
kvm: x86/mmu: Support zapping SPTEs in the TDP MMU
Signed-off-by:
Paolo Bonzini
<pbonzini@redhat.com>
commit
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commitdiff
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2020-10-21
Peter Xu
KVM: Cache as_id in kvm_memory_slot
Suggested-by:
Paolo Bonzini
<pbonzini@redhat.com>
Signed-off-by:
Paolo Bonzini
<pbonzini@redhat.com>
commit
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commitdiff
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tree
2020-10-21
Ben Gardon
kvm: x86/mmu: Add functions to handle changed TDP SPTEs
Signed-off-by:
Paolo Bonzini
<pbonzini@redhat.com>
commit
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commitdiff
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2020-10-21
Ben Gardon
kvm: x86/mmu: Allocate and free TDP MMU roots
Signed-off-by:
Paolo Bonzini
<pbonzini@redhat.com>
commit
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commitdiff
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2020-10-21
Ben Gardon
kvm: x86/mmu: Init / Uninit the TDP MMU
Signed-off-by:
Paolo Bonzini
<pbonzini@redhat.com>
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commitdiff
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2020-10-21
Ben Gardon
kvm: x86/mmu: Introduce tdp_iter
Signed-off-by:
Paolo Bonzini
<pbonzini@redhat.com>
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commitdiff
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2020-10-21
Paolo Bonzini
KVM: mmu: extract spte.h and spte.c
Signed-off-by:
Paolo Bonzini
<pbonzini@redhat.com>
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commitdiff
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2020-10-21
Paolo Bonzini
KVM: mmu: Separate updating a PTE from kvm_set_pte_rmapp
Signed-off-by:
Paolo Bonzini
<pbonzini@redhat.com>
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commitdiff
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2020-10-21
Ben Gardon
kvm: x86/mmu: Separate making SPTEs from set_spte
Signed-off-by:
Paolo Bonzini
<pbonzini@redhat.com>
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2020-10-21
Ben Gardon
kvm: mmu: Separate making non-leaf sptes from link_shadow_page
Signed-off-by:
Paolo Bonzini
<pbonzini@redhat.com>
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2020-10-21
Paolo Bonzini
Merge branch 'kvm-fixes' into 'next'
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2020-10-21
Joe Perches
KVM: PPC: Book3S HV: Make struct kernel_param_ops definition...
Signed-off-by:
Paolo Bonzini
<pbonzini@redhat.com>
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2020-10-21
Lai Jiangshan
KVM: x86: Let the guest own CR4.FSGSBASE
Cc:
Paolo Bonzini
<pbonzini@redhat.com>
Signed-off-by:
Paolo Bonzini
<pbonzini@redhat.com>
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2020-10-21
Sean Christopherson
KVM: VMX: Intercept guest reserved CR4 bits to inject...
Signed-off-by:
Paolo Bonzini
<pbonzini@redhat.com>
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2020-10-21
Sean Christopherson
KVM: x86: Move call to update_exception_bitmap() into...
Signed-off-by:
Paolo Bonzini
<pbonzini@redhat.com>
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2020-10-21
Sean Christopherson
KVM: x86: Invoke vendor's vcpu_after_set_cpuid() after...
Signed-off-by:
Paolo Bonzini
<pbonzini@redhat.com>
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2020-10-21
Lai Jiangshan
KVM: x86: Intercept LA57 to inject #GP fault when it...
Signed-off-by:
Paolo Bonzini
<pbonzini@redhat.com>
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2020-10-21
Suravee Suthikulpanit
KVM: SVM: Initialize prev_ga_tag before use
Signed-off-by:
Paolo Bonzini
<pbonzini@redhat.com>
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2020-10-21
Maxim Levitsky
KVM: nSVM: implement on demand allocation of the nested...
Signed-off-by:
Paolo Bonzini
<pbonzini@redhat.com>
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2020-10-21
Maxim Levitsky
KVM: x86: allow kvm_x86_ops.set_efer to return an error...
Signed-off-by:
Paolo Bonzini
<pbonzini@redhat.com>
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2020-10-21
Maxim Levitsky
KVM: x86: report negative values from wrmsr emulation...
Signed-off-by:
Paolo Bonzini
<pbonzini@redhat.com>
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2020-10-21
Maxim Levitsky
KVM: x86: xen_hvm_config: cleanup return values
Signed-off-by:
Paolo Bonzini
<pbonzini@redhat.com>
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2020-10-21
Joe Perches
kvm x86/mmu: Make struct kernel_param_ops definitions...
Signed-off-by:
Paolo Bonzini
<pbonzini@redhat.com>
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2020-10-21
Vitaly Kuznetsov
KVM: x86: bump KVM_MAX_CPUID_ENTRIES
Signed-off-by:
Paolo Bonzini
<pbonzini@redhat.com>
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2020-10-21
Vitaly Kuznetsov
KVM: x86: allocate vcpu->arch.cpuid_entries dynamically
Signed-off-by:
Paolo Bonzini
<pbonzini@redhat.com>
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2020-10-21
Vitaly Kuznetsov
KVM: x86: disconnect kvm_check_cpuid() from vcpu->arch...
Signed-off-by:
Paolo Bonzini
<pbonzini@redhat.com>
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2020-10-21
Oliver Upton
Documentation: kvm: fix some typos in cpuid.rst
Signed-off-by:
Paolo Bonzini
<pbonzini@redhat.com>
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2020-10-21
Oliver Upton
kvm: x86: only provide PV features if enabled in guest...
Signed-off-by:
Paolo Bonzini
<pbonzini@redhat.com>
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2020-10-21
Oliver Upton
kvm: x86: set wall_clock in kvm_write_wall_clock()
Signed-off-by:
Paolo Bonzini
<pbonzini@redhat.com>
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2020-10-21
Oliver Upton
kvm: x86: encapsulate wrmsr(MSR_KVM_SYSTEM_TIME) emulation...
Signed-off-by:
Paolo Bonzini
<pbonzini@redhat.com>
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2020-10-21
Vitaly Kuznetsov
x86/kvm: Update the comment about asynchronous page...
Signed-off-by:
Paolo Bonzini
<pbonzini@redhat.com>
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2020-10-21
Matteo Croce
x86/kvm: hide KVM options from menuconfig when KVM...
Signed-off-by:
Paolo Bonzini
<pbonzini@redhat.com>
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2020-10-21
Li Qiang
Documentation: kvm: fix a typo
Signed-off-by:
Paolo Bonzini
<pbonzini@redhat.com>
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2020-10-21
Paolo Bonzini
KVM: VMX: Forbid userspace MSR filters for x2APIC
Signed-off-by:
Paolo Bonzini
<pbonzini@redhat.com>
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2020-10-21
Sean Christopherson
KVM: VMX: Ignore userspace MSR filters for x2APIC
Signed-off-by:
Paolo Bonzini
<pbonzini@redhat.com>
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2020-10-20
Paolo Bonzini
Merge tag 'kvmarm-5.10' of git://git.kernel.org/pub...
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2020-10-19
Peter Xu
KVM: VMX: Fix x2APIC MSR intercept handling on !APICV...
Signed-off-by:
Paolo Bonzini
<pbonzini@redhat.com>
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2020-10-03
Paolo Bonzini
Merge tag 'kvmarm-fixes-5.9-3' of git://git.kernel...
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2020-10-03
Paolo Bonzini
KVM: VMX: update PFEC_MASK/PFEC_MATCH together with...
Signed-off-by:
Paolo Bonzini
<pbonzini@redhat.com>
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2020-09-29
kernel test robot
KVM: VMX: vmx_uret_msrs_list[] can be static
Signed-off-by:
Paolo Bonzini
<pbonzini@redhat.com>
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2020-09-28
Paolo Bonzini
KVM: x86: do not attempt TSC synchronization on guest...
Signed-off-by:
Paolo Bonzini
<pbonzini@redhat.com>
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2020-09-28
Paolo Bonzini
KVM: nSVM: delay MSR permission processing to first...
Signed-off-by:
Paolo Bonzini
<pbonzini@redhat.com>
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2020-09-28
Paolo Bonzini
KVM: x86: rename KVM_REQ_GET_VMCS12_PAGES
Signed-off-by:
Paolo Bonzini
<pbonzini@redhat.com>
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2020-09-28
Alexander Graf
KVM: selftests: Add test for user space MSR handling
Signed-off-by:
Paolo Bonzini
<pbonzini@redhat.com>
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2020-09-28
Alexander Graf
KVM: x86: Introduce MSR filtering
Signed-off-by:
Paolo Bonzini
<pbonzini@redhat.com>
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2020-09-28
Alexander Graf
KVM: x86: VMX: Prevent MSR passthrough when MSR access...
Signed-off-by:
Paolo Bonzini
<pbonzini@redhat.com>
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2020-09-28
Alexander Graf
KVM: x86: SVM: Prevent MSR passthrough when MSR access...
Signed-off-by:
Paolo Bonzini
<pbonzini@redhat.com>
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2020-09-28
Aaron Lewis
KVM: x86: Prepare MSR bitmaps for userspace tracked...
Signed-off-by:
Paolo Bonzini
<pbonzini@redhat.com>
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2020-09-28
Alexander Graf
KVM: x86: Add infrastructure for MSR filtering
Signed-off-by:
Paolo Bonzini
<pbonzini@redhat.com>
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2020-09-28
Alexander Graf
KVM: x86: Allow deflecting unknown MSR accesses to...
Signed-off-by:
Paolo Bonzini
<pbonzini@redhat.com>
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2020-09-28
Alexander Graf
KVM: x86: Return -ENOENT on unimplemented MSRs
Signed-off-by:
Paolo Bonzini
<pbonzini@redhat.com>
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2020-09-28
Sean Christopherson
KVM: VMX: Rename vmx_uret_msr's "index" to "slot"
Signed-off-by:
Paolo Bonzini
<pbonzini@redhat.com>
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2020-09-28
Sean Christopherson
KVM: VMX: Rename "vmx_msr_index" to "vmx_uret_msrs_list"
Signed-off-by:
Paolo Bonzini
<pbonzini@redhat.com>
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2020-09-28
Sean Christopherson
KVM: VMX: Rename "vmx_set_guest_msr" to "vmx_set_guest_uret_msr"
Signed-off-by:
Paolo Bonzini
<pbonzini@redhat.com>
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2020-09-28
Sean Christopherson
KVM: VMX: Rename "find_msr_entry" to "vmx_find_uret_msr"
Signed-off-by:
Paolo Bonzini
<pbonzini@redhat.com>
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2020-09-28
Sean Christopherson
KVM: VMX: Add vmx_setup_uret_msr() to handle lookup...
Signed-off-by:
Paolo Bonzini
<pbonzini@redhat.com>
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2020-09-28
Sean Christopherson
KVM: VMX: Move uret MSR lookup into update_transition_efer()
Signed-off-by:
Paolo Bonzini
<pbonzini@redhat.com>
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2020-09-28
Sean Christopherson
KVM: VMX: Check guest support for RDTSCP before processing...
Signed-off-by:
Paolo Bonzini
<pbonzini@redhat.com>
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2020-09-28
Sean Christopherson
KVM: VMX: Rename "__find_msr_index" to "__vmx_find_uret_msr"
Signed-off-by:
Paolo Bonzini
<pbonzini@redhat.com>
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2020-09-28
Sean Christopherson
KVM: VMX: Rename vcpu_vmx's "guest_msrs_ready" to ...
Signed-off-by:
Paolo Bonzini
<pbonzini@redhat.com>
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2020-09-28
Sean Christopherson
KVM: VMX: Rename vcpu_vmx's "save_nmsrs" to "nr_active_uret_...
Signed-off-by:
Paolo Bonzini
<pbonzini@redhat.com>
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2020-09-28
Sean Christopherson
KVM: VMX: Rename vcpu_vmx's "nmsrs" to "nr_uret_msrs"
Signed-off-by:
Paolo Bonzini
<pbonzini@redhat.com>
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2020-09-28
Sean Christopherson
KVM: VMX: Rename the "shared_msr_entry" struct to ...
Signed-off-by:
Paolo Bonzini
<pbonzini@redhat.com>
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2020-09-28
Sean Christopherson
KVM: VMX: Rename "vmx_find_msr_index" to "vmx_find_loadstore...
Signed-off-by:
Paolo Bonzini
<pbonzini@redhat.com>
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2020-09-28
Sean Christopherson
KVM: VMX: Prepend "MAX_" to MSR array size defines
Signed-off-by:
Paolo Bonzini
<pbonzini@redhat.com>
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2020-09-28
Sean Christopherson
KVM: x86: Rename "shared_msrs" to "user_return_msrs"
Signed-off-by:
Paolo Bonzini
<pbonzini@redhat.com>
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2020-09-28
Sean Christopherson
KVM: x86/mmu: Move individual kvm_mmu initialization...
Signed-off-by:
Paolo Bonzini
<pbonzini@redhat.com>
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2020-09-28
Sean Christopherson
KVM: nVMX: Read EXIT_QUAL and INTR_INFO only when needed...
Signed-off-by:
Paolo Bonzini
<pbonzini@redhat.com>
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2020-09-28
Sean Christopherson
KVM: x86: Use common definition for kvm_nested_vmexit...
Signed-off-by:
Paolo Bonzini
<pbonzini@redhat.com>
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2020-09-28
Sean Christopherson
KVM: x86: Add macro wrapper for defining kvm_exit tracepoint
Signed-off-by:
Paolo Bonzini
<pbonzini@redhat.com>
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2020-09-28
Sean Christopherson
KVM: x86: Add intr/vectoring info and error code to...
Signed-off-by:
Paolo Bonzini
<pbonzini@redhat.com>
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2020-09-28
Sean Christopherson
KVM: VMX: Add a helper to test for a valid error code...
Signed-off-by:
Paolo Bonzini
<pbonzini@redhat.com>
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2020-09-28
Sean Christopherson
KVM: x86: Read guest RIP from within the kvm_nested_vmexit...
Signed-off-by:
Paolo Bonzini
<pbonzini@redhat.com>
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2020-09-28
Sean Christopherson
KVM: x86: Add RIP to the kvm_entry, i.e. VM-Enter,...
Signed-off-by:
Paolo Bonzini
<pbonzini@redhat.com>
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2020-09-28
Sean Christopherson
KVM: nVMX: WARN on attempt to switch the currently...
Signed-off-by:
Paolo Bonzini
<pbonzini@redhat.com>
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2020-09-28
Sean Christopherson
KVM: nVMX: Drop redundant VMCS switch and free_nested...
Signed-off-by:
Paolo Bonzini
<pbonzini@redhat.com>
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2020-09-28
Sean Christopherson
KVM: nVMX: Ensure vmcs01 is the loaded VMCS when freeing...
Signed-off-by:
Paolo Bonzini
<pbonzini@redhat.com>
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2020-09-28
Sean Christopherson
KVM: nVMX: Move free_nested() below vmx_switch_vmcs()
Signed-off-by:
Paolo Bonzini
<pbonzini@redhat.com>
commit
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2020-09-28
Sean Christopherson
KVM: nVMX: Explicitly check for valid guest state for...
Signed-off-by:
Paolo Bonzini
<pbonzini@redhat.com>
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2020-09-28
Sean Christopherson
KVM: nVMX: Reload vmcs01 if getting vmcs12's pages...
Signed-off-by:
Paolo Bonzini
<pbonzini@redhat.com>
commit
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2020-09-28
Sean Christopherson
KVM: nVMX: Reset the segment cache when stuffing guest...
Signed-off-by:
Paolo Bonzini
<pbonzini@redhat.com>
commit
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2020-09-28
Sean Christopherson
KVM: x86/mmu: Track write/user faults using bools
Signed-off-by:
Paolo Bonzini
<pbonzini@redhat.com>
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2020-09-28
Sean Christopherson
KVM: x86/mmu: Hoist ITLB multi-hit workaround check...
Signed-off-by:
Paolo Bonzini
<pbonzini@redhat.com>
commit
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2020-09-28
Sean Christopherson
KVM: x86/mmu: Rename 'hlevel' to 'level' in FNAME(fetch)
Signed-off-by:
Paolo Bonzini
<pbonzini@redhat.com>
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2020-09-28
Sean Christopherson
KVM: x86/mmu: Account NX huge page disallowed iff huge...
Signed-off-by:
Paolo Bonzini
<pbonzini@redhat.com>
commit
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2020-09-28
Sean Christopherson
KVM: x86/mmu: Capture requested page level before NX...
Signed-off-by:
Paolo Bonzini
<pbonzini@redhat.com>
commit
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2020-09-28
Sean Christopherson
KVM: x86/mmu: Move "huge page disallowed" calculation...
Signed-off-by:
Paolo Bonzini
<pbonzini@redhat.com>
commit
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2020-09-28
Sean Christopherson
KVM: x86/mmu: Refactor the zap loop for recovering...
Signed-off-by:
Paolo Bonzini
<pbonzini@redhat.com>
commit
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2020-09-28
Sean Christopherson
KVM: x86/mmu: Commit zap of remaining invalid pages...
Signed-off-by:
Paolo Bonzini
<pbonzini@redhat.com>
commit
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commitdiff
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2020-09-28
Sean Christopherson
KVM: VMX: Rename ops.h to vmx_ops.h
Signed-off-by:
Paolo Bonzini
<pbonzini@redhat.com>
commit
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commitdiff
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2020-09-28
Xiaoyao Li
KVM: VMX: Extract posted interrupt support to separate...
Signed-off-by:
Paolo Bonzini
<pbonzini@redhat.com>
commit
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2020-09-28
Sean Christopherson
KVM: x86/mmu: Bail early from final #PF handling on...
Signed-off-by:
Paolo Bonzini
<pbonzini@redhat.com>
commit
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2020-09-28
Sean Christopherson
KVM: x86/mmu: Return unique RET_PF_* values if the...
Signed-off-by:
Paolo Bonzini
<pbonzini@redhat.com>
commit
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2020-09-28
Sean Christopherson
KVM: x86/mmu: Invert RET_PF_* check when falling through...
Signed-off-by:
Paolo Bonzini
<pbonzini@redhat.com>
commit
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2020-09-28
Sean Christopherson
KVM: x86/mmu: Return -EIO if page fault returns RET_PF_INVALID
Signed-off-by:
Paolo Bonzini
<pbonzini@redhat.com>
commit
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commitdiff
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2020-09-28
Ben Gardon
KVM: x86/MMU: Recursively zap nested TDP SPs when zapping...
Signed-off-by:
Paolo Bonzini
<pbonzini@redhat.com>
commit
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commitdiff
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2020-09-28
Sean Christopherson
KVM: x86/mmu: Move flush logic from mmu_page_zap_pte...
Signed-off-by:
Paolo Bonzini
<pbonzini@redhat.com>
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