diff options
Diffstat (limited to 'arch/arm64/kvm/handle_exit.c')
| -rw-r--r-- | arch/arm64/kvm/handle_exit.c | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/arch/arm64/kvm/handle_exit.c b/arch/arm64/kvm/handle_exit.c index 68f95dcd41a1..3f43e20c48b6 100644 --- a/arch/arm64/kvm/handle_exit.c +++ b/arch/arm64/kvm/handle_exit.c @@ -71,7 +71,9 @@ static int handle_smc(struct kvm_vcpu *vcpu) * Trap exception, not a Secure Monitor Call exception [...]" * * We need to advance the PC after the trap, as it would - * otherwise return to the same address... + * otherwise return to the same address. Furthermore, pre-incrementing + * the PC before potentially exiting to userspace maintains the same + * abstraction for both SMCs and HVCs. */ kvm_incr_pc(vcpu); |