diff options
| author |   Oliver Upton <oupton@google.com> | 2022-05-04 03:24:37 +0000 |
|---|---|---|
| committer |   Marc Zyngier <maz@kernel.org> | 2022-05-04 09:28:44 +0100 |
| commit | b171f9bbb130cb323f2101edd32da2a25d43ebfa (patch) | |
| tree | 0d45c809897ce16124314c02dbe7019bd2bba3c2 /arch/arm64/include | |
| parent | KVM: arm64: Dedupe vCPU power off helpers (diff) | |
| download | linux-dev-b171f9bbb130cb323f2101edd32da2a25d43ebfa.tar.xz linux-dev-b171f9bbb130cb323f2101edd32da2a25d43ebfa.zip | |
KVM: arm64: Track vCPU power state using MP state values
A subsequent change to KVM will add support for additional power states.
Store the MP state by value rather than keeping track of it as a
boolean.
No functional change intended.
Signed-off-by: Oliver Upton <oupton@google.com>
Reviewed-by: Reiji Watanabe <reijiw@google.com>
Signed-off-by: Marc Zyngier <maz@kernel.org>
Link: https://lore.kernel.org/r/20220504032446.4133305-4-oupton@google.com
Diffstat (limited to 'arch/arm64/include')
| -rw-r--r-- | arch/arm64/include/asm/kvm_host.h | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/arch/arm64/include/asm/kvm_host.h b/arch/arm64/include/asm/kvm_host.h index 490cd7f3a905..f3f93d48e21a 100644 --- a/arch/arm64/include/asm/kvm_host.h +++ b/arch/arm64/include/asm/kvm_host.h @@ -365,8 +365,8 @@ struct kvm_vcpu_arch { u32 mdscr_el1; } guest_debug_preserved; - /* vcpu power-off state */ - bool power_off; + /* vcpu power state */ + struct kvm_mp_state mp_state; /* Don't run the guest (internal implementation need) */ bool pause; @@ -842,5 +842,6 @@ static inline void kvm_hyp_reserve(void) { } #endif void kvm_arm_vcpu_power_off(struct kvm_vcpu *vcpu); +bool kvm_arm_vcpu_stopped(struct kvm_vcpu *vcpu); #endif /* __ARM64_KVM_HOST_H__ */ |