diff options
| -rw-r--r-- | Documentation/virt/kvm/vcpu-requests.rst | 7 | ||||
| -rw-r--r-- | include/linux/kvm_host.h | 3 |
2 files changed, 4 insertions, 6 deletions
diff --git a/Documentation/virt/kvm/vcpu-requests.rst b/Documentation/virt/kvm/vcpu-requests.rst index ad2915ef7020..b61d48aec36c 100644 --- a/Documentation/virt/kvm/vcpu-requests.rst +++ b/Documentation/virt/kvm/vcpu-requests.rst @@ -112,11 +112,10 @@ KVM_REQ_TLB_FLUSH choose to use the common kvm_flush_remote_tlbs() implementation will need to handle this VCPU request. -KVM_REQ_MMU_RELOAD +KVM_REQ_VM_DEAD - When shadow page tables are used and memory slots are removed it's - necessary to inform each VCPU to completely refresh the tables. This - request is used for that. + This request informs all VCPUs that the VM is dead and unusable, e.g. due to + fatal error or because the VM's state has been intentionally destroyed. KVM_REQ_UNBLOCK diff --git a/include/linux/kvm_host.h b/include/linux/kvm_host.h index 0aeb47cffd43..9536ffa0473b 100644 --- a/include/linux/kvm_host.h +++ b/include/linux/kvm_host.h @@ -153,10 +153,9 @@ static inline bool is_error_page(struct page *page) * Bits 4-7 are reserved for more arch-independent bits. */ #define KVM_REQ_TLB_FLUSH (0 | KVM_REQUEST_WAIT | KVM_REQUEST_NO_WAKEUP) -#define KVM_REQ_MMU_RELOAD (1 | KVM_REQUEST_WAIT | KVM_REQUEST_NO_WAKEUP) +#define KVM_REQ_VM_DEAD (1 | KVM_REQUEST_WAIT | KVM_REQUEST_NO_WAKEUP) #define KVM_REQ_UNBLOCK 2 #define KVM_REQ_UNHALT 3 -#define KVM_REQ_VM_DEAD (4 | KVM_REQUEST_WAIT | KVM_REQUEST_NO_WAKEUP) #define KVM_REQ_GPC_INVALIDATE (5 | KVM_REQUEST_WAIT | KVM_REQUEST_NO_WAKEUP) #define KVM_REQUEST_ARCH_BASE 8 |