[kvm-unit-tests PATCH 4/5] x86: svm: wrong reserved bit in npt_rsvd_pfwalk_prepare

[Nadav Amit <namit@xxxxxxxxxx>]

According to AMD manual bit 8 in PDPE is not reserved, but bit 7.

Signed-off-by: Nadav Amit <namit@xxxxxxxxxx>
---
 x86/svm_tests.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/x86/svm_tests.c b/x86/svm_tests.c
index 92cefaf..323031f 100644
--- a/x86/svm_tests.c
+++ b/x86/svm_tests.c
@@ -825,13 +825,13 @@ static void npt_rsvd_pfwalk_prepare(struct svm_test *test)
     vmcb_ident(vmcb);
 
     pdpe = npt_get_pdpe();
-    pdpe[0] |= (1ULL << 8);
+    pdpe[0] |= (1ULL << 7);
 }
 
 static bool npt_rsvd_pfwalk_check(struct svm_test *test)
 {
     u64 *pdpe = npt_get_pdpe();
-    pdpe[0] &= ~(1ULL << 8);
+    pdpe[0] &= ~(1ULL << 7);
 
     return (vmcb->control.exit_code == SVM_EXIT_NPF)
             && (vmcb->control.exit_info_1 == 0x20000000eULL);
-- 
2.25.1