| 2021-07-15 |
Vitaly Kuznetsov | KVM: nSVM: Fix L1 state corruption upon return from SMM
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
|
commit | commitdiff | tree |
| 2021-07-15 |
Vitaly Kuznetsov | KVM: nSVM: Introduce svm_copy_vmrun_state()
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
|
commit | commitdiff | tree |
| 2021-07-15 |
Vitaly Kuznetsov | KVM: nSVM: Check that VM_HSAVE_PA MSR was set before...
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
|
commit | commitdiff | tree |
| 2021-07-15 |
Vitaly Kuznetsov | KVM: nSVM: Check the value written to MSR_VM_HSAVE_PA
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
|
commit | commitdiff | tree |
| 2021-07-15 |
Sean Christopherson | KVM: SVM: Fix sev_pin_memory() error checks in SEV...
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
|
commit | commitdiff | tree |
| 2021-07-15 |
Sean Christopherson | KVM: SVM: Return -EFAULT if copy_to_user() for SEV...
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
|
commit | commitdiff | tree |
| 2021-07-15 |
Maxim Levitsky | KVM: SVM: add module param to control the #SMI interception
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
|
commit | commitdiff | tree |
| 2021-07-15 |
Maxim Levitsky | KVM: SVM: remove INIT intercept handler
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
|
commit | commitdiff | tree |
| 2021-07-15 |
Maxim Levitsky | KVM: SVM: #SMI interception must not skip the instruction
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
|
commit | commitdiff | tree |
| 2021-07-15 |
Yu Zhang | KVM: VMX: Remove vmx_msr_index from vmx.h
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
|
commit | commitdiff | tree |
| 2021-07-15 |
Lai Jiangshan | KVM: X86: Disable hardware breakpoints unconditionally...
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
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commit | commitdiff | tree |
| 2021-07-15 |
Ricardo Koller | KVM: selftests: Address extra memslot parameters in...
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
|
commit | commitdiff | tree |
| 2021-07-15 |
Pavel Skripkin | kvm: debugfs: fix memory leak in kvm_create_vm_debugfs
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
|
commit | commitdiff | tree |
| 2021-07-14 |
Like Xu | KVM: x86/pmu: Clear anythread deprecated bit when 0xa...
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
|
commit | commitdiff | tree |
| 2021-07-14 |
Kefeng Wang | KVM: mmio: Fix use-after-free Read in kvm_vm_ioctl_unregiste...
Cc: Paolo Bonzini <pbonzini@redhat.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
|
commit | commitdiff | tree |
| 2021-07-14 |
Sean Christopherson | KVM: SVM: Revert clearing of C-bit on GPA in #NPF handler
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
|
commit | commitdiff | tree |
| 2021-07-14 |
Sean Christopherson | KVM: x86/mmu: Do not apply HPA (memory encryption)...
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
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commit | commitdiff | tree |
| 2021-07-14 |
Sean Christopherson | KVM: x86: Use kernel's x86_phys_bits to handle reduced...
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
|
commit | commitdiff | tree |
| 2021-07-14 |
Sean Christopherson | KVM: x86: Use guest MAXPHYADDR from CPUID.0x8000_0008...
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
|
commit | commitdiff | tree |
| 2021-07-14 |
Sean Christopherson | Revert "KVM: x86: WARN and reject loading KVM if NX...
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
|
commit | commitdiff | tree |
| 2021-07-14 |
Marc Zyngier | KVM: selftests: x86: Address missing vm_install_exception_ha...
Cc: Paolo Bonzini <pbonzini@redhat.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
|
commit | commitdiff | tree |
| 2021-07-14 |
Paolo Bonzini | Merge tag 'kvm-s390-master-5.14-1' of git://git.kernel...
|
commit | commitdiff | tree |
| 2021-06-25 |
Paolo Bonzini | Merge tag 'kvmarm-5.14' of git://git.kernel.org/pub...
|
commit | commitdiff | tree |
| 2021-06-25 |
Paolo Bonzini | Merge tag 'kvm-s390-next-5.14-1' of git://git.kernel...
|
commit | commitdiff | tree |
| 2021-06-24 |
Maxim Levitsky | KVM: x86: rename apic_access_page_done to apic_access_memslo...
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
|
commit | commitdiff | tree |
| 2021-06-24 |
Aaron Lewis | kvm: x86: disable the narrow guest module parameter...
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
|
commit | commitdiff | tree |
| 2021-06-24 |
Aaron Lewis | selftests: kvm: Allows userspace to handle emulation...
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
|
commit | commitdiff | tree |
| 2021-06-24 |
Aaron Lewis | kvm: x86: Allow userspace to handle emulation errors
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
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commit | commitdiff | tree |
| 2021-06-24 |
Sean Christopherson | KVM: x86/mmu: Let guest use GBPAGES if supported in...
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
|
commit | commitdiff | tree |
| 2021-06-24 |
Sean Christopherson | KVM: x86/mmu: Get CR4.SMEP from MMU, not vCPU, in shadow...
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
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commit | commitdiff | tree |
| 2021-06-24 |
Sean Christopherson | KVM: x86/mmu: Get CR0.WP from MMU, not vCPU, in shadow...
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
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commit | commitdiff | tree |
| 2021-06-24 |
Sean Christopherson | KVM: x86/mmu: Drop redundant rsvd bits reset for nested NPT
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
|
commit | commitdiff | tree |
| 2021-06-24 |
Sean Christopherson | KVM: x86/mmu: Optimize and clean up so called "last...
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
|
commit | commitdiff | tree |
| 2021-06-24 |
Sean Christopherson | KVM: x86: Enhance comments for MMU roles and nested...
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
|
commit | commitdiff | tree |
| 2021-06-24 |
Sean Christopherson | KVM: x86/mmu: WARN on any reserved SPTE value when...
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
|
commit | commitdiff | tree |
| 2021-06-24 |
Sean Christopherson | KVM: x86/mmu: Add helpers to do full reserved SPTE...
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
|
commit | commitdiff | tree |
| 2021-06-24 |
Sean Christopherson | KVM: x86/mmu: Use MMU's role to determine PTTYPE
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
|
commit | commitdiff | tree |
| 2021-06-24 |
Sean Christopherson | KVM: x86/mmu: Collapse 32-bit PAE and 64-bit statements...
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
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commit | commitdiff | tree |
| 2021-06-24 |
Sean Christopherson | KVM: x86/mmu: Add a helper to calculate root from role_regs
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
|
commit | commitdiff | tree |
| 2021-06-24 |
Sean Christopherson | KVM: x86/mmu: Add helper to update paging metadata
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
|
commit | commitdiff | tree |
| 2021-06-24 |
Sean Christopherson | KVM: x86/mmu: Don't update nested guest's paging bitmasks...
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
|
commit | commitdiff | tree |
| 2021-06-24 |
Sean Christopherson | KVM: x86/mmu: Consolidate reset_rsvds_bits_mask() calls
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
|
commit | commitdiff | tree |
| 2021-06-24 |
Sean Christopherson | KVM: x86/mmu: Use MMU role_regs to get LA57, and drop...
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
|
commit | commitdiff | tree |
| 2021-06-24 |
Sean Christopherson | KVM: x86/mmu: Get nested MMU's root level from the...
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
|
commit | commitdiff | tree |
| 2021-06-24 |
Sean Christopherson | KVM: x86/mmu: Drop "nx" from MMU context now that there...
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
|
commit | commitdiff | tree |
| 2021-06-24 |
Sean Christopherson | KVM: x86/mmu: Use MMU's role to get EFER.NX during...
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
|
commit | commitdiff | tree |
| 2021-06-24 |
Sean Christopherson | KVM: x86/mmu: Use MMU's role/role_regs to compute context...
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
|
commit | commitdiff | tree |
| 2021-06-24 |
Sean Christopherson | KVM: x86/mmu: Use MMU's role to detect EFER.NX in guest...
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
|
commit | commitdiff | tree |
| 2021-06-24 |
Sean Christopherson | KVM: x86/mmu: Use MMU's roles to compute last non-leaf...
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
|
commit | commitdiff | tree |
| 2021-06-24 |
Sean Christopherson | KVM: x86/mmu: Use MMU's role to compute PKRU bitmask
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
|
commit | commitdiff | tree |
| 2021-06-24 |
Sean Christopherson | KVM: x86/mmu: Use MMU's role to compute permission...
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
|
commit | commitdiff | tree |
| 2021-06-24 |
Sean Christopherson | KVM: x86/mmu: Drop vCPU param from reserved bits calculator
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
|
commit | commitdiff | tree |
| 2021-06-24 |
Sean Christopherson | KVM: x86/mmu: Use MMU's role to get CR4.PSE for computing...
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
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commit | commitdiff | tree |
| 2021-06-24 |
Sean Christopherson | KVM: x86/mmu: Don't grab CR4.PSE for calculating shadow...
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
|
commit | commitdiff | tree |
| 2021-06-24 |
Sean Christopherson | KVM: x86/mmu: Always set new mmu_role immediately after...
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
|
commit | commitdiff | tree |
| 2021-06-24 |
Sean Christopherson | KVM: x86/mmu: Set CR4.PKE/LA57 in MMU role iff long...
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
|
commit | commitdiff | tree |
| 2021-06-24 |
Sean Christopherson | KVM: x86/mmu: Do not set paging-related bits in MMU...
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
|
commit | commitdiff | tree |
| 2021-06-24 |
Sean Christopherson | KVM: x86/mmu: Add accessors to query mmu_role bits
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
|
commit | commitdiff | tree |
| 2021-06-24 |
Sean Christopherson | KVM: x86/mmu: Rename "nxe" role bit to "efer_nx" for...
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
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commit | commitdiff | tree |
| 2021-06-24 |
Sean Christopherson | KVM: x86/mmu: Use MMU's role_regs, not vCPU state,...
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
|
commit | commitdiff | tree |
| 2021-06-24 |
Sean Christopherson | KVM: x86/mmu: Ignore CR0 and CR4 bits in nested EPT...
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
|
commit | commitdiff | tree |
| 2021-06-24 |
Sean Christopherson | KVM: x86/mmu: Consolidate misc updates into shadow_mmu_init_...
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
|
commit | commitdiff | tree |
| 2021-06-24 |
Sean Christopherson | KVM: x86/mmu: Add struct and helpers to retrieve MMU...
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
|
commit | commitdiff | tree |
| 2021-06-24 |
Sean Christopherson | KVM: x86/mmu: Grab shadow root level from mmu_role...
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
|
commit | commitdiff | tree |
| 2021-06-24 |
Sean Christopherson | KVM: x86/mmu: Move nested NPT reserved bit calculation...
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
|
commit | commitdiff | tree |
| 2021-06-24 |
Sean Christopherson | KVM: x86: Read and pass all CR0/CR4 role bits to shadow...
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
|
commit | commitdiff | tree |
| 2021-06-24 |
Sean Christopherson | KVM: x86/mmu: Drop smep_andnot_wp check from "uses...
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
|
commit | commitdiff | tree |
| 2021-06-24 |
Sean Christopherson | KVM: nSVM: Add a comment to document why nNPT uses...
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
|
commit | commitdiff | tree |
| 2021-06-24 |
Sean Christopherson | KVM: x86: Fix sizes used to pass around CR0, CR4, and...
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
|
commit | commitdiff | tree |
| 2021-06-24 |
Sean Christopherson | KVM: x86/mmu: Rename unsync helper and update related...
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
|
commit | commitdiff | tree |
| 2021-06-24 |
Sean Christopherson | KVM: x86/mmu: Drop the intermediate "transient" __kvm_sync_p...
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
|
commit | commitdiff | tree |
| 2021-06-24 |
Sean Christopherson | KVM: x86/mmu: comment on kvm_mmu_get_page's syncing...
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
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commit | commitdiff | tree |
| 2021-06-24 |
Sean Christopherson | KVM: x86/mmu: WARN and zap SP when sync'ing if MMU...
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
|
commit | commitdiff | tree |
| 2021-06-24 |
Sean Christopherson | KVM: x86/mmu: Use MMU role to check for matching guest...
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
|
commit | commitdiff | tree |
| 2021-06-24 |
Sean Christopherson | KVM: x86/mmu: Unconditionally zap unsync SPs when creating...
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
|
commit | commitdiff | tree |
| 2021-06-24 |
Sean Christopherson | Revert "KVM: MMU: record maximum physical address width...
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
|
commit | commitdiff | tree |
| 2021-06-24 |
Sean Christopherson | KVM: x86: Alert userspace that KVM_SET_CPUID{,2} after...
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
|
commit | commitdiff | tree |
| 2021-06-24 |
Sean Christopherson | KVM: x86: Force all MMUs to reinitialize if guest CPUID...
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
|
commit | commitdiff | tree |
| 2021-06-24 |
Sean Christopherson | Revert "KVM: x86/mmu: Drop kvm_mmu_extended_role.cr4_la57...
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
|
commit | commitdiff | tree |
| 2021-06-24 |
Sean Christopherson | KVM: x86/mmu: Use MMU's role to detect CR4.SMEP value...
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
|
commit | commitdiff | tree |
| 2021-06-24 |
Sean Christopherson | KVM: x86: Properly reset MMU context at vCPU RESET...
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
|
commit | commitdiff | tree |
| 2021-06-24 |
Sean Christopherson | KVM: x86/mmu: Treat NX as used (not reserved) for all...
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
|
commit | commitdiff | tree |
| 2021-06-24 |
Sean Christopherson | KVM: x86/mmu: Remove broken WARN that fires on 32-bit...
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
|
commit | commitdiff | tree |
| 2021-06-24 |
Jing Zhang | KVM: debugfs: Reuse binary stats descriptors
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
|
commit | commitdiff | tree |
| 2021-06-24 |
Jing Zhang | KVM: selftests: Add selftest for KVM statistics data...
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
|
commit | commitdiff | tree |
| 2021-06-24 |
Jing Zhang | KVM: stats: Add documentation for binary statistics...
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
|
commit | commitdiff | tree |
| 2021-06-24 |
Jing Zhang | KVM: stats: Support binary stats retrieval for a VCPU
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
|
commit | commitdiff | tree |
| 2021-06-24 |
Jing Zhang | KVM: stats: Support binary stats retrieval for a VM
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
|
commit | commitdiff | tree |
| 2021-06-24 |
Nicholas Piggin | KVM: do not allow mapping valid but non-reference-counted...
Tested-by: Paolo Bonzini <pbonzini@redhat.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
|
commit | commitdiff | tree |
| 2021-06-24 |
Jing Zhang | KVM: stats: Add fd-based API to read binary stats data
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
|
commit | commitdiff | tree |
| 2021-06-24 |
Jing Zhang | KVM: stats: Separate generic stats from architecture...
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
|
commit | commitdiff | tree |
| 2021-06-24 |
Sean Christopherson | KVM: x86/mmu: Don't WARN on a NULL shadow page in TDP...
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
|
commit | commitdiff | tree |
| 2021-06-24 |
Sean Christopherson | KVM: sefltests: Add x86-64 test to verify MMU reacts...
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
|
commit | commitdiff | tree |
| 2021-06-24 |
Sean Christopherson | KVM: selftests: Add hugepage support for x86-64
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
|
commit | commitdiff | tree |
| 2021-06-24 |
Sean Christopherson | KVM: selftests: Genericize upper level page table entry...
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
|
commit | commitdiff | tree |
| 2021-06-24 |
Sean Christopherson | KVM: selftests: Add PTE helper for x86-64 in preparation...
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
|
commit | commitdiff | tree |
| 2021-06-24 |
Sean Christopherson | KVM: selftests: Rename x86's page table "address" to...
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
|
commit | commitdiff | tree |
| 2021-06-24 |
Sean Christopherson | KVM: selftests: Add wrapper to allocate page table...
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
|
commit | commitdiff | tree |
| 2021-06-24 |
Sean Christopherson | KVM: selftests: Unconditionally allocate EPT tables...
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
|
commit | commitdiff | tree |
| 2021-06-24 |
Sean Christopherson | KVM: selftests: Unconditionally use memslot '0' for...
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
|
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