[kvm-unit-tests PATCH] nVMX: Clear A/D enable bit in EPTP after negative testcase on non-A/D host

[Sean Christopherson <seanjc@xxxxxxxxxx>]

Clear the Access/Dirty enable flag in EPTP after the negative testcase
that verifies enabling A/D bits results in failed VM-Entry if A/D bits
aren't supported.  Leaving the A/D bit set causes the subsequent tests to
fail on A/D-disabled hosts.

Fixes: 1d70eb82 ("nVMX x86: Check EPTP on vmentry of L2 guests")
Signed-off-by: Sean Christopherson <seanjc@xxxxxxxxxx>
---
 x86/vmx_tests.c | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/x86/vmx_tests.c b/x86/vmx_tests.c
index ffe7064c..160b50fb 100644
--- a/x86/vmx_tests.c
+++ b/x86/vmx_tests.c
@@ -4750,6 +4750,8 @@ static void test_ept_eptp(void)
 
 		eptp |= EPTP_AD_FLAG;
 		test_eptp_ad_bit(eptp, false);
+
+		eptp &= ~EPTP_AD_FLAG;
 	}
 
 	/*

base-commit: f77fb696cfd0e4a5562cdca189be557946bf522f
-- 
2.48.1.601.g30ceb7b040-goog