linux/arch/x86/kvm/vmx
Sean Christopherson 12b58f4ed2 KVM: Assert that struct kvm_vcpu is always as offset zero
KVM implementations that wrap struct kvm_vcpu with a vendor specific
struct, e.g. struct vcpu_vmx, must place the vcpu member at offset 0,
otherwise the usercopy region intended to encompass struct kvm_vcpu_arch
will instead overlap random chunks of the vendor specific struct.
E.g. padding a large number of bytes before struct kvm_vcpu triggers
a usercopy warn when running with CONFIG_HARDENED_USERCOPY=y.

Signed-off-by: Sean Christopherson <sean.j.christopherson@intel.com>
Reviewed-by: Jim Mattson <jmattson@google.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2019-08-22 10:09:27 +02:00
..
capabilities.h KVM: VMX: Include architectural defs header in capabilities.h 2019-04-30 21:32:21 +02:00
evmcs.c x86/kvm/nVMX: fix VMCLEAR when Enlightened VMCS is in use 2019-07-02 18:56:00 +02:00
evmcs.h x86/kvm/nVMX: fix VMCLEAR when Enlightened VMCS is in use 2019-07-02 18:56:00 +02:00
nested.c KVM: nVMX: Set cached_vmcs12 and cached_shadow_vmcs12 NULL after free 2019-07-22 13:55:49 +02:00
nested.h KVM: nVMX: Use descriptive names for VMCS sync functions and flags 2019-06-18 11:46:06 +02:00
ops.h KVM: VMX: remove unneeded 'asm volatile ("")' from vmcs_write64 2019-06-05 14:14:49 +02:00
pmu_intel.c KVM: x86/vPMU: reset pmc->counter to 0 for pmu fixed_counters 2019-07-17 12:23:20 +02:00
vmcs12.c
vmcs12.h KVM/arm updates for 5.3 2019-07-11 15:14:16 +02:00
vmcs_shadow_fields.h KVM: nVMX: shadow pin based execution controls 2019-06-18 17:10:50 +02:00
vmcs.h KVM: VMX: Leave preemption timer running when it's disabled 2019-06-18 17:10:46 +02:00
vmenter.S x86/kvm: Replace vmx_vmenter()'s call to kvm_spurious_fault() with UD2 2019-07-18 21:01:03 +02:00
vmx.c KVM: Assert that struct kvm_vcpu is always as offset zero 2019-08-22 10:09:27 +02:00
vmx.h KVM: VMX: Explicitly initialize controls shadow at VMCS allocation 2019-06-18 11:47:44 +02:00