Vitaly Kuznetsov f2bc14b69c KVM: x86: hyper-v: Prepare to meet unallocated Hyper-V context ... Currently, Hyper-V context is part of 'struct kvm_vcpu_arch' and is always available. As a preparation to allocating it dynamically, check that it is not NULL at call sites which can normally proceed without it i.e. the behavior is identical to the situation when Hyper-V emulation is not being used by the guest. When Hyper-V context for a particular vCPU is not allocated, we may still need to get 'vp_index' from there. E.g. in a hypothetical situation when Hyper-V emulation was enabled on one CPU and wasn't on another, Hyper-V style send-IPI hypercall may still be used. Luckily, vp_index is always initialized to kvm_vcpu_get_idx() and can only be changed when Hyper-V context is present. Introduce kvm_hv_get_vpindex() helper for simplification. No functional change intended. Signed-off-by: Vitaly Kuznetsov <vkuznets@redhat.com> Message-Id: <20210126134816.1880136-12-vkuznets@redhat.com> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>		2021-02-09 08:17:14 -05:00
..
capabilities.h	KVM: vmx/pmu: Expose LBR_FMT in the MSR_IA32_PERF_CAPABILITIES	2021-02-04 05:27:26 -05:00
evmcs.c	KVM: x86: hyper-v: allow KVM_GET_SUPPORTED_HV_CPUID as a system ioctl	2020-11-15 09:49:11 -05:00
evmcs.h	KVM: VMX: eVMCS: make evmcs_sanitize_exec_ctrls() work again	2020-10-31 10:27:58 -04:00
nested.c	KVM: VMX: Use GPA legality helpers to replace open coded equivalents	2021-02-04 09:27:28 -05:00
nested.h	KVM: nVMX: check for required but missing VMCS12 in KVM_SET_NESTED_STATE	2020-07-27 09:04:49 -04:00
pmu_intel.c	KVM: vmx/pmu: Release guest LBR event via lazy release mechanism	2021-02-04 05:27:26 -05:00
posted_intr.c	KVM: VMX: Use x2apic_mode to avoid RDMSR when querying PI state	2021-02-04 05:27:22 -05:00
posted_intr.h	KVM: vmx: rename pi_init to avoid conflict with paride	2020-10-24 04:09:54 -04:00
vmcs12.c	KVM: nVMX: Remove non-functional "support" for CR3 target values	2020-04-21 09:13:09 -04:00
vmcs12.h	KVM: nVMX: Remove non-functional "support" for CR3 target values	2020-04-21 09:13:09 -04:00
vmcs_shadow_fields.h	KVM: Fix some out-dated function names in comment	2020-01-21 13:57:27 +01:00
vmcs.h	KVM: VMX: Add a helper to test for a valid error code given an intr info	2020-09-28 07:57:50 -04:00
vmenter.S	KVM/nVMX: Use __vmx_vcpu_run in nested_vmx_check_vmentry_hw	2021-02-04 05:27:32 -05:00
vmx_ops.h	KVM: VMX: Rename ops.h to vmx_ops.h	2020-09-28 07:57:38 -04:00
vmx.c	KVM: x86: hyper-v: Prepare to meet unallocated Hyper-V context	2021-02-09 08:17:14 -05:00
vmx.h	KVM/nVMX: Use __vmx_vcpu_run in nested_vmx_check_vmentry_hw	2021-02-04 05:27:32 -05:00