ShuriZma
/
xemu
mirror of https://github.com/xemu-project/xemu.git
1
0
Fork 0
Code Issues Packages Projects Releases Wiki Activity

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>
This commit is contained in:
Jan Kiszka 2010-06-02 08:49:14 +02:00 committed by Aurelien Jarno
parent 6881dd5f19
commit ab5ea55805
1 changed files with 1 additions and 0 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

1
target-i386/op_helper.c
View File

@ -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). */