Eric Lee / linux-smarc-t335x-v3.2

Download as
Browse Code ยป

Commit 197717d5813fc39a7185a3177b76f4a3b2405df7

Authored by Joerg Roedel
Committed by Avi Kivity
1 parent 7f5d8b5600
Exists in master and in 4 other branches v3.2_AM335xPSP_04.06.00.11, v3.2_NEWT335xPSP_04.06.00.11, v3.2_SBC_SMARTMEN, v3.2_SMARCT335xPSP_04.06.00.11

KVM: SVM: Clear exit_info for injected INTR exits 

When injecting an vmexit.intr into the nested hypervisor
there might be leftover values in the exit_info fields.
Clear them to not confuse nested hypervisors.

Signed-off-by: Joerg Roedel <joerg.roedel@amd.com>
Signed-off-by: Avi Kivity <avi@redhat.com>

Showing 1 changed file with 3 additions and 1 deletions Side-by-side Diff

... ... @@ -1491,7 +1491,9 @@
1491 1491 if (!(svm->vcpu.arch.hflags & HF_HIF_MASK))
1492 1492 return false;
1493 1493  
1494   - svm->vmcb->control.exit_code = SVM_EXIT_INTR;
  1494 + svm->vmcb->control.exit_code = SVM_EXIT_INTR;
  1495 + svm->vmcb->control.exit_info_1 = 0;
  1496 + svm->vmcb->control.exit_info_2 = 0;
1495 1497  
1496 1498 if (svm->nested.intercept & 1ULL) {
1497 1499 /*