diff options
| -rw-r--r-- | kvm-all.c | 5 | ||||
| -rw-r--r-- | target-i386/kvm.c | 8 | ||||
| -rw-r--r-- | target-ppc/kvm.c | 8 | ||||
| -rw-r--r-- | target-s390x/kvm.c | 5 |
4 files changed, 13 insertions, 13 deletions
@@ -989,11 +989,6 @@ int kvm_cpu_exec(CPUState *env) default: DPRINTF("kvm_arch_handle_exit\n"); ret = kvm_arch_handle_exit(env, run); - if (ret == 0) { - ret = EXCP_INTERRUPT; - } else if (ret > 0) { - ret = 0; - } break; } } while (ret == 0); diff --git a/target-i386/kvm.c b/target-i386/kvm.c index 032bc3e..6f84610 100644 --- a/target-i386/kvm.c +++ b/target-i386/kvm.c @@ -1618,10 +1618,10 @@ static int kvm_handle_halt(CPUState *env) (env->eflags & IF_MASK)) && !(env->interrupt_request & CPU_INTERRUPT_NMI)) { env->halted = 1; - return 0; + return EXCP_HLT; } - return 1; + return 0; } static bool host_supports_vmx(void) @@ -1637,7 +1637,7 @@ static bool host_supports_vmx(void) int kvm_arch_handle_exit(CPUState *env, struct kvm_run *run) { uint64_t code; - int ret = 0; + int ret; switch (run->exit_reason) { case KVM_EXIT_HLT: @@ -1645,7 +1645,7 @@ int kvm_arch_handle_exit(CPUState *env, struct kvm_run *run) ret = kvm_handle_halt(env); break; case KVM_EXIT_SET_TPR: - ret = 1; + ret = 0; break; case KVM_EXIT_FAIL_ENTRY: code = run->fail_entry.hardware_entry_failure_reason; diff --git a/target-ppc/kvm.c b/target-ppc/kvm.c index 6c99a16..593eb98 100644 --- a/target-ppc/kvm.c +++ b/target-ppc/kvm.c @@ -271,7 +271,7 @@ static int kvmppc_handle_halt(CPUState *env) env->exception_index = EXCP_HLT; } - return 1; + return 0; } /* map dcr access to existing qemu dcr emulation */ @@ -280,7 +280,7 @@ static int kvmppc_handle_dcr_read(CPUState *env, uint32_t dcrn, uint32_t *data) if (ppc_dcr_read(env->dcr_env, dcrn, data) < 0) fprintf(stderr, "Read to unhandled DCR (0x%x)\n", dcrn); - return 1; + return 0; } static int kvmppc_handle_dcr_write(CPUState *env, uint32_t dcrn, uint32_t data) @@ -288,12 +288,12 @@ static int kvmppc_handle_dcr_write(CPUState *env, uint32_t dcrn, uint32_t data) if (ppc_dcr_write(env->dcr_env, dcrn, data) < 0) fprintf(stderr, "Write to unhandled DCR (0x%x)\n", dcrn); - return 1; + return 0; } int kvm_arch_handle_exit(CPUState *env, struct kvm_run *run) { - int ret = 0; + int ret; switch (run->exit_reason) { case KVM_EXIT_DCR: diff --git a/target-s390x/kvm.c b/target-s390x/kvm.c index a85ae0f..9123203 100644 --- a/target-s390x/kvm.c +++ b/target-s390x/kvm.c @@ -497,6 +497,11 @@ int kvm_arch_handle_exit(CPUState *env, struct kvm_run *run) break; } + if (ret == 0) { + ret = EXCP_INTERRUPT; + } else if (ret > 0) { + ret = 0; + } return ret; } |
