[LTP] [PATCH 4/9] kvm_svm02: Fix saved stack segment index value

[Martin Doucha]

The VMCB init helper function expects GDT item index while the VMCB
segment selector values are byte offsets. Shift the byte offset
of saved stack segment selector to get the correct GDT index.

Signed-off-by: Martin Doucha <mdoucha@suse.cz>
---
 testcases/kernel/kvm/kvm_svm02.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/testcases/kernel/kvm/kvm_svm02.c b/testcases/kernel/kvm/kvm_svm02.c
index 5d2e2ce37..f72fb3812 100644
--- a/testcases/kernel/kvm/kvm_svm02.c
+++ b/testcases/kernel/kvm/kvm_svm02.c
@@ -96,7 +96,7 @@ void main(void)
 	vmsave_buf = kvm_alloc_vmcb();
 
 	/* Save allocated stack for later VM reinit */
-	ss = vcpu->vmcb->ss.selector;
+	ss = vcpu->vmcb->ss.selector >> 3;
 	rsp = vcpu->vmcb->rsp;
 
 	/* Load partial state from vmsave_buf and save it to vcpu->vmcb */
-- 
2.44.0