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| author | Avi Kivity | 2007-03-04 13:17:08 +0100 |
|---|---|---|
| committer | Avi Kivity | 2007-05-03 09:52:24 +0200 |
| commit | 8eb7d334bd8e693340ee198280f7d45035cdab8c (patch) | |
| tree | 438ec0b6b6c7714e436884576a3fdce84507813f /drivers/kvm/vmx.c | |
| parent | KVM: Allow userspace to process hypercalls which have no kernel handler (diff) | |
| download | kernel-qcow2-linux-8eb7d334bd8e693340ee198280f7d45035cdab8c.tar.gz kernel-qcow2-linux-8eb7d334bd8e693340ee198280f7d45035cdab8c.tar.xz kernel-qcow2-linux-8eb7d334bd8e693340ee198280f7d45035cdab8c.zip | |
KVM: Fold kvm_run::exit_type into kvm_run::exit_reason
Currently, userspace is told about the nature of the last exit from the
guest using two fields, exit_type and exit_reason, where exit_type has
just two enumerations (and no need for more). So fold exit_type into
exit_reason, reducing the complexity of determining what really happened.
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, 3 insertions, 4 deletions
diff --git a/drivers/kvm/vmx.c b/drivers/kvm/vmx.c index 71410a65bb90..cf9568fbe8a5 100644 --- a/drivers/kvm/vmx.c +++ b/drivers/kvm/vmx.c @@ -1922,10 +1922,10 @@ again: asm ("mov %0, %%ds; mov %0, %%es" : : "r"(__USER_DS)); - kvm_run->exit_type = 0; if (fail) { - kvm_run->exit_type = KVM_EXIT_TYPE_FAIL_ENTRY; - kvm_run->exit_reason = vmcs_read32(VM_INSTRUCTION_ERROR); + kvm_run->exit_reason = KVM_EXIT_FAIL_ENTRY; + kvm_run->fail_entry.hardware_entry_failure_reason + = vmcs_read32(VM_INSTRUCTION_ERROR); r = 0; } else { /* @@ -1935,7 +1935,6 @@ again: profile_hit(KVM_PROFILING, (void *)vmcs_readl(GUEST_RIP)); vcpu->launched = 1; - kvm_run->exit_type = KVM_EXIT_TYPE_VM_EXIT; r = kvm_handle_exit(kvm_run, vcpu); if (r > 0) { /* Give scheduler a change to reschedule. */ |