diff options
Diffstat (limited to 'include/linux')
| -rw-r--r-- | include/linux/entry-kvm.h | 11 | ||||
| -rw-r--r-- | include/linux/kvm_host.h | 13 |
2 files changed, 15 insertions, 9 deletions
diff --git a/include/linux/entry-kvm.h b/include/linux/entry-kvm.h index 16149f6625e4..3644de7e6019 100644 --- a/include/linux/entry-kvm.h +++ b/include/linux/entry-kvm.h @@ -21,8 +21,6 @@ _TIF_NOTIFY_SIGNAL | _TIF_NOTIFY_RESUME | \ ARCH_XFER_TO_GUEST_MODE_WORK) -struct kvm_vcpu; - /** * arch_xfer_to_guest_mode_handle_work - Architecture specific xfer to guest * mode work handling function. @@ -32,12 +30,10 @@ struct kvm_vcpu; * Invoked from xfer_to_guest_mode_handle_work(). Defaults to NOOP. Can be * replaced by architecture specific code. */ -static inline int arch_xfer_to_guest_mode_handle_work(struct kvm_vcpu *vcpu, - unsigned long ti_work); +static inline int arch_xfer_to_guest_mode_handle_work(unsigned long ti_work); #ifndef arch_xfer_to_guest_mode_work -static inline int arch_xfer_to_guest_mode_handle_work(struct kvm_vcpu *vcpu, - unsigned long ti_work) +static inline int arch_xfer_to_guest_mode_handle_work(unsigned long ti_work) { return 0; } @@ -46,11 +42,10 @@ static inline int arch_xfer_to_guest_mode_handle_work(struct kvm_vcpu *vcpu, /** * xfer_to_guest_mode_handle_work - Check and handle pending work which needs * to be handled before going to guest mode - * @vcpu: Pointer to current's VCPU data * * Returns: 0 or an error code */ -int xfer_to_guest_mode_handle_work(struct kvm_vcpu *vcpu); +int xfer_to_guest_mode_handle_work(void); /** * xfer_to_guest_mode_prepare - Perform last minute preparation work that diff --git a/include/linux/kvm_host.h b/include/linux/kvm_host.h index 15656b7fba6c..598b9473e46d 100644 --- a/include/linux/kvm_host.h +++ b/include/linux/kvm_host.h @@ -2,7 +2,7 @@ #ifndef __KVM_HOST_H #define __KVM_HOST_H - +#include <linux/entry-kvm.h> #include <linux/types.h> #include <linux/hardirq.h> #include <linux/list.h> @@ -2450,6 +2450,17 @@ static inline void kvm_handle_signal_exit(struct kvm_vcpu *vcpu) vcpu->run->exit_reason = KVM_EXIT_INTR; vcpu->stat.signal_exits++; } + +static inline int kvm_xfer_to_guest_mode_handle_work(struct kvm_vcpu *vcpu) +{ + int r = xfer_to_guest_mode_handle_work(); + + if (r) { + WARN_ON_ONCE(r != -EINTR); + kvm_handle_signal_exit(vcpu); + } + return r; +} #endif /* CONFIG_KVM_XFER_TO_GUEST_WORK */ /* |