projects / linux-block.git / search
| 2023-01-24 | Sean Christopherson | x86/crash: Disable virt in core NMI crash handler to... Signed-off-by: Sean Christopherson <seanjc@google.com> |
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| 2023-01-24 | Paul Durrant | KVM: x86/xen: update Xen CPUID Leaf 4 (tsc info) sub... Signed-off-by: Sean Christopherson <seanjc@google.com> |
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| 2023-01-24 | Paul Durrant | KVM: x86/cpuid: generalize kvm_update_kvm_cpuid_base... Signed-off-by: Sean Christopherson <seanjc@google.com> |
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| 2023-01-24 | David Matlack | KVM: x86: Replace cpu_dirty_logging_count with nr_memslots_d... Signed-off-by: Sean Christopherson <seanjc@google.com> |
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| 2023-01-24 | Kees Cook | KVM: x86: Replace 0-length arrays with flexible arrays Cc: Sean Christopherson <seanjc@google.com> Reviewed-by: Sean Christopherson <seanjc@google.com> Signed-off-by: Sean Christopherson <seanjc@google.com> |
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| 2023-01-24 | Jim Mattson | KVM: x86: Advertise fast REP string features inherent... Reviewed-by: Sean Christopherson <seanjc@google.com> Signed-off-by: Sean Christopherson <seanjc@google.com> |
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| 2023-01-24 | Jim Mattson | x86/cpufeatures: Add macros for Intel's new fast rep... Reviewed-by: Sean Christopherson <seanjc@google.com> Signed-off-by: Sean Christopherson <seanjc@google.com> |
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| 2022-12-01 | Sean Christopherson | KVM: selftests: Define and use a custom static assert... Signed-off-by: Sean Christopherson <seanjc@google.com> |
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| 2022-12-01 | Sean Christopherson | KVM: selftests: Do kvm_cpu_has() checks before creating... Signed-off-by: Sean Christopherson <seanjc@google.com> |
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| 2022-12-01 | Sean Christopherson | KVM: selftests: Disallow "get supported CPUID" before... Signed-off-by: Sean Christopherson <seanjc@google.com> |
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| 2022-12-01 | Sean Christopherson | KVM: selftests: Move __vm_xsave_require_permission... Signed-off-by: Sean Christopherson <seanjc@google.com> |
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| 2022-12-01 | Lei Wang | KVM: selftests: Move XFD CPUID checking out of __vm_xsave_re... Signed-off-by: Sean Christopherson <seanjc@google.com> |
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| 2022-12-01 | Sean Christopherson | KVM: selftests: Restore assert for non-nested VMs in... Signed-off-by: Sean Christopherson <seanjc@google.com> |
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| 2022-12-01 | Sean Christopherson | KVM: selftests: Fix inverted "warning" in access tracking... Signed-off-by: Sean Christopherson <seanjc@google.com> |
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| 2022-12-01 | Anton Romanov | KVM: x86: Use current rather than snapshotted TSC frequency... Reviewed-by: Sean Christopherson <seanjc@google.com> Signed-off-by: Sean Christopherson <seanjc@google.com> |
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| 2022-12-01 | Sean Christopherson | KVM: selftests: Verify userspace can stuff IA32_FEATURE_CONT... Signed-off-by: Sean Christopherson <seanjc@google.com> |
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| 2022-12-01 | Sean Christopherson | KVM: VMX: Move MSR_IA32_FEAT_CTL.LOCKED check into... Signed-off-by: Sean Christopherson <seanjc@google.com> |
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| 2022-12-01 | Sean Christopherson | KVM: VMX: Allow userspace to set all supported FEATURE_CONTR... Signed-off-by: Sean Christopherson <seanjc@google.com> |
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| 2022-12-01 | Sean Christopherson | KVM: VMX: Make vmread_error_trampoline() uncallable... Signed-off-by: Sean Christopherson <seanjc@google.com> |
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| 2022-12-01 | Sean Christopherson | KVM: nVMX: Reword comments about generating nested... Signed-off-by: Sean Christopherson <seanjc@google.com> |
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| 2022-12-01 | Sean Christopherson | KVM: x86: Clean up KVM_CAP_X86_USER_SPACE_MSR documentation Signed-off-by: Sean Christopherson <seanjc@google.com> |
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| 2022-12-01 | Sean Christopherson | KVM: x86: Reword MSR filtering docs to more precisely... Signed-off-by: Sean Christopherson <seanjc@google.com> |
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| 2022-12-01 | Sean Christopherson | KVM: x86: Delete documentation for READ|WRITE in KVM_X86_SET... Signed-off-by: Sean Christopherson <seanjc@google.com> |
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| 2022-12-01 | Jim Mattson | KVM: VMX: Execute IBPB on emulated VM-exit when guest... Cc: Sean Christopherson <seanjc@google.com> Reviewed-by: Sean Christopherson <seanjc@google.com> Signed-off-by: Sean Christopherson <seanjc@google.com> |
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| 2022-12-01 | Jim Mattson | KVM: VMX: Guest usage of IA32_SPEC_CTRL is likely Reviewed-by: Sean Christopherson <seanjc@google.com> Signed-off-by: Sean Christopherson <seanjc@google.com> |
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| 2022-12-01 | Sean Christopherson | KVM: nVMX: Inject #GP, not #UD, if "generic" VMXON... Signed-off-by: Sean Christopherson <seanjc@google.com> |
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| 2022-12-01 | Zhao Liu | KVM: SVM: Replace kmap_atomic() with kmap_local_page() Reviewed-by: Sean Christopherson <seanjc@google.com> Signed-off-by: Sean Christopherson <seanjc@google.com> |
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| 2022-12-01 | Sean Christopherson | KVM: SVM: Skip WRMSR fastpath on VM-Exit if next RIP... Signed-off-by: Sean Christopherson <seanjc@google.com> |
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| 2022-12-01 | Sean Christopherson | KVM: x86: Fail emulation during EMULTYPE_SKIP on any... Signed-off-by: Sean Christopherson <seanjc@google.com> |
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| 2022-12-01 | Peng Hao | KVM: x86: Keep the lock order consistent between SRCU... Reviewed-by: Sean Christopherson <seanjc@google.com> Signed-off-by: Sean Christopherson <seanjc@google.com> |
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| 2022-11-30 | Sean Christopherson | KVM: VMX: Resume guest immediately when injecting ... Signed-off-by: Sean Christopherson <seanjc@google.com> |
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| 2022-11-17 | David Matlack | KVM: selftests: Check for KVM nEPT support using "feature... Suggested-by: Sean Christopherson <seanjc@google.com> Signed-off-by: Sean Christopherson <seanjc@google.com> |
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| 2022-11-17 | David Matlack | KVM: selftests: Assert in prepare_eptp() that nEPT... Suggested-by: Sean Christopherson <seanjc@google.com> Signed-off-by: Sean Christopherson <seanjc@google.com> |
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| 2022-11-17 | Sean Christopherson | KVM: selftests: Drop helpers for getting specific KVM... Signed-off-by: Sean Christopherson <seanjc@google.com> |
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| 2022-11-17 | Sean Christopherson | KVM: selftests: Add and use KVM helpers for x86 Family... Signed-off-by: Sean Christopherson <seanjc@google.com> |
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| 2022-11-17 | Sean Christopherson | KVM: selftests: Add dedicated helpers for getting x86... Signed-off-by: Sean Christopherson <seanjc@google.com> |
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| 2022-11-17 | Sean Christopherson | KVM: selftests: Add PMU feature framework, use in PMU... Signed-off-by: Sean Christopherson <seanjc@google.com> |
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| 2022-11-17 | Sean Christopherson | KVM: selftests: Convert vmx_pmu_caps_test to use X86_PROPERTY_* Signed-off-by: Sean Christopherson <seanjc@google.com> |
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| 2022-11-17 | Sean Christopherson | KVM: selftests: Convert AMX test to use X86_PROPRETY_XXX Signed-off-by: Sean Christopherson <seanjc@google.com> |
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| 2022-11-17 | Sean Christopherson | KVM: selftests: Add kvm_cpu_*() support for X86_PROPERTY_* Signed-off-by: Sean Christopherson <seanjc@google.com> |
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| 2022-11-17 | Sean Christopherson | KVM: selftests: Refactor kvm_cpuid_has() to prep for... Signed-off-by: Sean Christopherson <seanjc@google.com> |
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| 2022-11-17 | Sean Christopherson | KVM: selftests: Use X86_PROPERTY_MAX_KVM_LEAF in CPUID... Signed-off-by: Sean Christopherson <seanjc@google.com> |
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| 2022-11-17 | Sean Christopherson | KVM: selftests: Add X86_PROPERTY_* framework to retrieve... Signed-off-by: Sean Christopherson <seanjc@google.com> |
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| 2022-11-17 | Sean Christopherson | KVM: selftests: Refactor X86_FEATURE_* framework to... Signed-off-by: Sean Christopherson <seanjc@google.com> |
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| 2022-11-17 | Sean Christopherson | KVM: selftests: Add X86_FEATURE_PAE and use it calc... Signed-off-by: Sean Christopherson <seanjc@google.com> |
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| 2022-11-17 | David Matlack | KVM: selftests: Add a test for KVM_CAP_EXIT_ON_EMULATION_FAILURE Signed-off-by: Sean Christopherson <seanjc@google.com> |
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| 2022-11-17 | David Matlack | KVM: selftests: Expect #PF(RSVD) when TDP is disabled Signed-off-by: Sean Christopherson <seanjc@google.com> |
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| 2022-11-17 | Sean Christopherson | KVM: selftests: Provide error code as a KVM_ASM_SAFE... Signed-off-by: Sean Christopherson <seanjc@google.com> |
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| 2022-11-17 | Sean Christopherson | KVM: selftests: Avoid JMP in non-faulting path of KVM_ASM_SAFE() Signed-off-by: Sean Christopherson <seanjc@google.com> |
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| 2022-11-17 | David Matlack | KVM: selftests: Copy KVM PFERR masks into selftests Reviewed-by: Sean Christopherson <seanjc@google.com> Signed-off-by: Sean Christopherson <seanjc@google.com> |
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| 2022-11-17 | David Matlack | KVM: x86/mmu: Use BIT{,_ULL}() for PFERR masks Reviewed-by: Sean Christopherson <seanjc@google.com> Signed-off-by: Sean Christopherson <seanjc@google.com> |
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| 2022-11-17 | David Matlack | KVM: selftests: Move flds instruction emulation failure... Signed-off-by: Sean Christopherson <seanjc@google.com> |
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| 2022-11-17 | David Matlack | KVM: selftests: Delete dead ucall code Reviewed-by: Sean Christopherson <seanjc@google.com> Signed-off-by: Sean Christopherson <seanjc@google.com> |
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| 2022-11-17 | David Matlack | KVM: selftests: Explicitly require instructions bytes Reviewed-by: Sean Christopherson <seanjc@google.com> Signed-off-by: Sean Christopherson <seanjc@google.com> |
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| 2022-11-17 | David Matlack | KVM: selftests: Rename emulator_error_test to smaller_maxphy... Reviewed-by: Sean Christopherson <seanjc@google.com> Signed-off-by: Sean Christopherson <seanjc@google.com> |
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| 2022-11-17 | Gautam Menghani | KVM: selftests: Don't assume vcpu->id is '0' in xAPIC... Suggested-by: Sean Christopherson <seanjc@google.com> Signed-off-by: Sean Christopherson <seanjc@google.com> |
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| 2022-11-17 | Vishal Annapurve | KVM: selftests: Add arch specific post vm creation... Suggested-by: Sean Christopherson <seanjc@google.com> Signed-off-by: Sean Christopherson <seanjc@google.com> |
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| 2022-11-17 | Vishal Annapurve | KVM: selftests: Add arch specific initialization Suggested-by: Sean Christopherson <seanjc@google.com> Signed-off-by: Sean Christopherson <seanjc@google.com> |
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| 2022-11-17 | Vishal Annapurve | KVM: selftests: move common startup logic to kvm_util.c Suggested-by: Sean Christopherson <seanjc@google.com> Signed-off-by: Sean Christopherson <seanjc@google.com> |
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| 2022-11-17 | Sean Christopherson | KVM: selftests: Play nice with huge pages when getting... Signed-off-by: Sean Christopherson <seanjc@google.com> |
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| 2022-11-17 | Sean Christopherson | KVM: selftests: Use vm_get_page_table_entry() in addr_arch_g... Signed-off-by: Sean Christopherson <seanjc@google.com> |
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| 2022-11-17 | Sean Christopherson | KVM: selftests: Use virt_get_pte() when getting PTE... Signed-off-by: Sean Christopherson <seanjc@google.com> |
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| 2022-11-17 | Sean Christopherson | KVM: selftests: Verify parent PTE is PRESENT when getting... Signed-off-by: Sean Christopherson <seanjc@google.com> |
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| 2022-11-17 | Sean Christopherson | KVM: selftests: Remove useless shifts when creating... Signed-off-by: Sean Christopherson <seanjc@google.com> |
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| 2022-11-17 | Sean Christopherson | KVM: selftests: Drop reserved bit checks from PTE accessor Signed-off-by: Sean Christopherson <seanjc@google.com> |
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| 2022-11-17 | Sean Christopherson | KVM: selftests: Drop helpers to read/write page table... Signed-off-by: Sean Christopherson <seanjc@google.com> |
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| 2022-11-17 | Colin Ian King | KVM: selftests: Fix spelling mistake "begining" ->... Signed-off-by: Sean Christopherson <seanjc@google.com> |
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| 2022-11-17 | Peter Gonda | KVM: selftests: Add ucall pool based implementation Co-developed-by: Sean Christopherson <seanjc@google.com> Signed-off-by: Sean Christopherson <seanjc@google.com> |
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| 2022-11-17 | Sean Christopherson | KVM: selftests: Drop now-unnecessary ucall_uninit() Signed-off-by: Sean Christopherson <seanjc@google.com> |
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| 2022-11-17 | Sean Christopherson | KVM: selftests: Make arm64's MMIO ucall multi-VM friendly Signed-off-by: Sean Christopherson <seanjc@google.com> |
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| 2022-11-17 | Peter Gonda | tools: Add atomic_test_and_set_bit() Co-developed-by: Sean Christopherson <seanjc@google.com> Signed-off-by: Sean Christopherson <seanjc@google.com> |
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| 2022-11-17 | Sean Christopherson | KVM: selftests: Automatically do init_ucall() for non... Signed-off-by: Sean Christopherson <seanjc@google.com> |
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| 2022-11-17 | Sean Christopherson | KVM: selftests: Consolidate boilerplate code in get_ucall() Signed-off-by: Sean Christopherson <seanjc@google.com> |
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| 2022-11-17 | Sean Christopherson | KVM: selftests: Consolidate common code for populating... Signed-off-by: Sean Christopherson <seanjc@google.com> |
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| 2022-11-17 | Sean Christopherson | KVM: arm64: selftests: Disable single-step without... Signed-off-by: Sean Christopherson <seanjc@google.com> |
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| 2022-11-17 | Sean Christopherson | KVM: arm64: selftests: Disable single-step with correct... Signed-off-by: Sean Christopherson <seanjc@google.com> |
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| 2022-11-16 | David Matlack | KVM: selftests: Rename perf_test_util symbols to memstress Reviewed-by: Sean Christopherson <seanjc@google.com> Signed-off-by: Sean Christopherson <seanjc@google.com> |
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| 2022-11-16 | David Matlack | KVM: selftests: Rename pta (short for perf_test_args... Suggested-by: Sean Christopherson <seanjc@google.com> Reviewed-by: Sean Christopherson <seanjc@google.com> Signed-off-by: Sean Christopherson <seanjc@google.com> |
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| 2022-11-16 | David Matlack | KVM: selftests: Rename perf_test_util.[ch] to memstress... Reviewed-by: Sean Christopherson <seanjc@google.com> Signed-off-by: Sean Christopherson <seanjc@google.com> |
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| 2022-11-16 | Colton Lewis | KVM: selftests: randomize page access order Signed-off-by: Sean Christopherson <seanjc@google.com> |
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| 2022-11-16 | Colton Lewis | KVM: selftests: randomize which pages are written vs... Signed-off-by: Sean Christopherson <seanjc@google.com> |
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| 2022-11-16 | Colton Lewis | KVM: selftests: create -r argument to specify random... Signed-off-by: Sean Christopherson <seanjc@google.com> |
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| 2022-11-16 | Colton Lewis | KVM: selftests: implement random number generator for... Reviewed-by: Sean Christopherson <seanjc@google.com> Signed-off-by: Sean Christopherson <seanjc@google.com> |
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| 2022-11-16 | Vipin Sharma | KVM: selftests: Allowing running dirty_log_perf_test... Reviewed-by: Sean Christopherson <seanjc@google.com> Signed-off-by: Sean Christopherson <seanjc@google.com> |
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| 2022-11-16 | Vipin Sharma | KVM: selftests: Add atoi_positive() and atoi_non_negative... Reviewed-by: Sean Christopherson <seanjc@google.com> Signed-off-by: Sean Christopherson <seanjc@google.com> |
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| 2022-11-16 | Vipin Sharma | KVM: selftests: Shorten the test args in memslot_modificatio... Suggested-by: Sean Christopherson <seanjc@google.com> Reviewed-by: Sean Christopherson <seanjc@google.com> Signed-off-by: Sean Christopherson <seanjc@google.com> |
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| 2022-11-16 | Vipin Sharma | KVM: selftests: Use SZ_* macros from sizes.h in max_guest_me... Reviewed-by: Sean Christopherson <seanjc@google.com> Signed-off-by: Sean Christopherson <seanjc@google.com> |
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| 2022-11-16 | Vipin Sharma | KVM: selftests: Add atoi_paranoid() to catch errors... Suggested-by: Sean Christopherson <seanjc@google.com> Reviewed-by: Sean Christopherson <seanjc@google.com> Signed-off-by: Sean Christopherson <seanjc@google.com> |
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| 2022-11-16 | Vipin Sharma | KVM: selftests: Put command line options in alphabetical... Reviewed-by: Sean Christopherson <seanjc@google.com> Signed-off-by: Sean Christopherson <seanjc@google.com> |
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| 2022-11-16 | Vipin Sharma | KVM: selftests: Add missing break between -e and -g... Reviewed-by: Sean Christopherson <seanjc@google.com> Signed-off-by: Sean Christopherson <seanjc@google.com> |
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| 2022-09-28 | Like Xu | KVM: x86/svm/pmu: Rewrite get_gp_pmc_amd() for more... Signed-off-by: Sean Christopherson <seanjc@google.com> |
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| 2022-09-28 | Like Xu | KVM: x86/svm/pmu: Direct access pmu->gp_counter[] to... Signed-off-by: Sean Christopherson <seanjc@google.com> |
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| 2022-09-28 | Like Xu | KVM: x86/pmu: Avoid using PEBS perf_events for normal... Signed-off-by: Sean Christopherson <seanjc@google.com> |
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| 2022-09-28 | Like Xu | KVM: x86/pmu: Refactor PERF_GLOBAL_CTRL update helper... Signed-off-by: Sean Christopherson <seanjc@google.com> |
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| 2022-09-28 | Like Xu | KVM: x86/pmu: Don't generate PEBS records for emulated... Signed-off-by: Sean Christopherson <seanjc@google.com> |
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| 2022-09-28 | Like Xu | KVM: x86/pmu: Avoid setting BIT_ULL(-1) to pmu->host_cross_m... Signed-off-by: Sean Christopherson <seanjc@google.com> |
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| 2022-09-28 | Vitaly Kuznetsov | KVM: selftests: Don't set reserved bits for invalid... Signed-off-by: Sean Christopherson <seanjc@google.com> |
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| 2022-09-28 | Vipin Sharma | KVM: selftests: Load RAX with -EFAULT before Hyper... Suggested-by: Sean Christopherson <seanjc@google.com> Signed-off-by: Sean Christopherson <seanjc@google.com> |
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| 2022-09-28 | Vipin Sharma | KVM: selftests: Check result in hyperv_features for... Suggested-by: Sean Christopherson <seanjc@google.com> Signed-off-by: Sean Christopherson <seanjc@google.com> |
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| 2022-08-30 | Yosry Ahmed | KVM: arm64/mmu: count KVM s2 mmu usage in secondary... Signed-off-by: Sean Christopherson <seanjc@google.com> |
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