Bit 4 of the page-fault error code can only be set if efer.nx=1.
Signed-off-by: Avi Kivity <avi@xxxxxxxxxx>
---
kvm/user/test/x86/access.c | 2 ++
1 files changed, 2 insertions(+), 0 deletions(-)
diff --git a/kvm/user/test/x86/access.c b/kvm/user/test/x86/access.c
index 5addd15..3338fbc 100644
--- a/kvm/user/test/x86/access.c
+++ b/kvm/user/test/x86/access.c
@@ -463,6 +463,8 @@ no_pte:
fault:
if (!at->expected_fault)
at->ignore_pde = 0;
+ if (!at->flags[AC_CPU_EFER_NX])
+ at->expected_error &= ~PFERR_FETCH_MASK;
}
static void ac_test_check(ac_test_t *at, _Bool *success_ret, _Bool cond,
--
1.7.0.4
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