KVM: selftests: Free the VM when the SEV smoke test's guest completes

test_sev() returns directly out of the UCALL_DONE case rather than
leaving the loop, so the plain-SEV path skips the kvm_vm_free() at the
end of the function.  The SEV-ES path is unaffected; it breaks out of
the loop and frees the VM correctly.

main() invokes test_sev() once per supported SEV VM type, so a full run
leaks a VM and its file descriptors.  Nothing fails today because the
process exits shortly afterwards, which is presumably why this was not
noticed, but the leak also means the plain-SEV path never exercises VM
teardown.

Use a goto so UCALL_DONE joins the existing exit path.  A plain break
would only leave the switch statement and spin the loop again.

Fixes: be250ff437fa ("KVM: selftests: Add a basic SEV smoke test")
Signed-off-by: Gokul K <gokul02k@gmail.com>
Link: https://patch.msgid.link/20260811050029.530698-2-gokul02k@gmail.com
Signed-off-by: Sean Christopherson <seanjc@google.com>

0 files changed, 0 insertions, 0 deletions