diff options
| author | Avi Kivity <avi@qumranet.com> | 2007-06-05 16:15:51 +0300 |
|---|---|---|
| committer | Avi Kivity <avi@qumranet.com> | 2007-07-16 12:05:46 +0300 |
| commit | 72d6e5a08a8ba2105b3f36e32285e8fbfbed1f71 (patch) | |
| tree | 6d20932e350683760d79f2c6cca6ef3bfafbce96 /drivers/kvm/vmx.c | |
| parent | d3bef15f84f91c73a5515ad4c6a1749f8f63afcf (diff) | |
KVM: Emulate hlt on real mode for Intel
This has two use cases: the bios can't boot from disk, and guest smp
bootstrap.
Signed-off-by: Avi Kivity <avi@qumranet.com>
Diffstat (limited to 'drivers/kvm/vmx.c')
| -rw-r--r-- | drivers/kvm/vmx.c | 7 |
1 files changed, 6 insertions, 1 deletions
diff --git a/drivers/kvm/vmx.c b/drivers/kvm/vmx.c index 90abd3c58c65..a1f51b9d482d 100644 --- a/drivers/kvm/vmx.c +++ b/drivers/kvm/vmx.c @@ -1608,8 +1608,13 @@ static int handle_exception(struct kvm_vcpu *vcpu, struct kvm_run *kvm_run) if (vcpu->rmode.active && handle_rmode_exception(vcpu, intr_info & INTR_INFO_VECTOR_MASK, - error_code)) + error_code)) { + if (vcpu->halt_request) { + vcpu->halt_request = 0; + return kvm_emulate_halt(vcpu); + } return 1; + } if ((intr_info & (INTR_INFO_INTR_TYPE_MASK | INTR_INFO_VECTOR_MASK)) == (INTR_TYPE_EXCEPTION | 1)) { kvm_run->exit_reason = KVM_EXIT_DEBUG; |