From: Paolo Bonzini <pbonzini@xxxxxxxxxx>
These were already fixed by KVM_CAP_EXCEPTION_PAYLOAD, but they were failing
on old QEMUs that did not support it. The recent KVM patch "KVM: x86: Deliver
exception payload on KVM_GET_VCPU_EVENTS" however fixed them even there, so
it is about time to flip the arguments to check_db_exit and avoid ugly XPASS
results with newer versions of QEMU.
Signed-off-by: Paolo Bonzini <pbonzini@xxxxxxxxxx>
Signed-off-by: Bill Wendling <morbo@xxxxxxxxxx>
---
x86/vmx_tests.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/x86/vmx_tests.c b/x86/vmx_tests.c
index b31c360..1323dc5 100644
--- a/x86/vmx_tests.c
+++ b/x86/vmx_tests.c
@@ -8332,7 +8332,7 @@ static void vmx_db_test(void)
* modified DR6, but fails miserably.
*/
single_step_guest("Software synthesized single-step", starting_dr6, 0);
- check_db_exit(true, true, false, &post_wbinvd, DR_STEP, starting_dr6);
+ check_db_exit(false, false, false, &post_wbinvd, DR_STEP, starting_dr6);
/*
* L0 synthesized #DB trap for single-step in MOVSS shadow is
@@ -8342,7 +8342,7 @@ static void vmx_db_test(void)
*/
single_step_guest("Software synthesized single-step in MOVSS shadow",
starting_dr6, BIT(12) | DR_STEP | DR_TRAP0);
- check_db_exit(true, true, true, &post_movss_wbinvd, DR_STEP | DR_TRAP0,
+ check_db_exit(true, false, true, &post_movss_wbinvd, DR_STEP | DR_TRAP0,
starting_dr6);
/*
--
2.25.0.265.gbab2e86ba0-goog
