diff options
| author | Jan Kiszka <jan.kiszka@web.de> | 2010-06-02 08:49:14 +0200 |
|---|---|---|
| committer | Aurelien Jarno <aurelien@aurel32.net> | 2010-06-30 20:59:53 +0200 |
| commit | ab5ea55805f89a26e35a8becb072049fec0f9d01 (patch) | |
| tree | 3760e9e37f101f7abca8d22dcaff9abc14db4018 | |
| parent | 6881dd5f199e283b88c69fe1a3f58331031a3752 (diff) | |
x86: svm: Always clear event_inj on vmexit
We currently only clear SVM_EVTINJ_VALID after successful interrupt
delivery. This apparently does not match real hardware which clears the
whole event_inj field on every vmexit, including unsuccessful interrupt
delivery.
Reported-by: Erik van der Kouwe <vdkouwe@cs.vu.nl>
Signed-off-by: Jan Kiszka <jan.kiszka@siemens.com>
Signed-off-by: Aurelien Jarno <aurelien@aurel32.net>
| -rw-r--r-- | target-i386/op_helper.c | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/target-i386/op_helper.c b/target-i386/op_helper.c index c1256f4abd..71331c6c33 100644 --- a/target-i386/op_helper.c +++ b/target-i386/op_helper.c @@ -5388,6 +5388,7 @@ void helper_vmexit(uint32_t exit_code, uint64_t exit_info_1) ldl_phys(env->vm_vmcb + offsetof(struct vmcb, control.event_inj))); stl_phys(env->vm_vmcb + offsetof(struct vmcb, control.exit_int_info_err), ldl_phys(env->vm_vmcb + offsetof(struct vmcb, control.event_inj_err))); + stl_phys(env->vm_vmcb + offsetof(struct vmcb, control.event_inj), 0); env->hflags2 &= ~HF2_GIF_MASK; /* FIXME: Resets the current ASID register to zero (host ASID). */ |