diff options
| -rw-r--r-- | target/arm/kvm32.c | 15 | ||||
| -rw-r--r-- | target/arm/kvm64.c | 15 |
2 files changed, 20 insertions, 10 deletions
diff --git a/target/arm/kvm32.c b/target/arm/kvm32.c index f703c4fcad..f271181ab8 100644 --- a/target/arm/kvm32.c +++ b/target/arm/kvm32.c @@ -409,17 +409,22 @@ int kvm_arch_put_registers(CPUState *cs, int level) return ret; } - ret = kvm_put_vcpu_events(cpu); - if (ret) { - return ret; - } - write_cpustate_to_list(cpu, true); if (!write_list_to_kvmstate(cpu, level)) { return EINVAL; } + /* + * Setting VCPU events should be triggered after syncing the registers + * to avoid overwriting potential changes made by KVM upon calling + * KVM_SET_VCPU_EVENTS ioctl + */ + ret = kvm_put_vcpu_events(cpu); + if (ret) { + return ret; + } + kvm_arm_sync_mpstate_to_kvm(cpu); return ret; diff --git a/target/arm/kvm64.c b/target/arm/kvm64.c index 93ba1448da..be5b31c2b0 100644 --- a/target/arm/kvm64.c +++ b/target/arm/kvm64.c @@ -1094,17 +1094,22 @@ int kvm_arch_put_registers(CPUState *cs, int level) return ret; } - ret = kvm_put_vcpu_events(cpu); - if (ret) { - return ret; - } - write_cpustate_to_list(cpu, true); if (!write_list_to_kvmstate(cpu, level)) { return -EINVAL; } + /* + * Setting VCPU events should be triggered after syncing the registers + * to avoid overwriting potential changes made by KVM upon calling + * KVM_SET_VCPU_EVENTS ioctl + */ + ret = kvm_put_vcpu_events(cpu); + if (ret) { + return ret; + } + kvm_arm_sync_mpstate_to_kvm(cpu); return ret; |