On Thu, 2022-12-01 at 14:46 +0100, Emanuele Giuseppe Esposito wrote:
>
> Am 22/11/2022 um 17:11 schrieb Maxim Levitsky:
> > Add a simple test that a shutdown in L2 is intercepted
> > correctly by the L1.
> >
> > Signed-off-by: Maxim Levitsky <mlevitsk@xxxxxxxxxx>
> > ---
> > x86/svm_tests.c | 17 +++++++++++++++++
> > 1 file changed, 17 insertions(+)
> >
> > diff --git a/x86/svm_tests.c b/x86/svm_tests.c
> > index a7641fb8..7a67132a 100644
> > --- a/x86/svm_tests.c
> > +++ b/x86/svm_tests.c
> > @@ -11,6 +11,7 @@
> > #include "apic.h"
> > #include "delay.h"
> > #include "x86/usermode.h"
> > +#include "vmalloc.h"
> >
> > #define SVM_EXIT_MAX_DR_INTERCEPT 0x3f
> >
> > @@ -3238,6 +3239,21 @@ static void svm_exception_test(void)
> > }
> > }
> >
> > +static void shutdown_intercept_test_guest(struct svm_test *test)
> > +{
> > + asm volatile ("ud2");
> > + report_fail("should not reach here\n");
> > +
> Remove empty line here
Will do,
Best regards,
Maxim Levitsky
> > +}Add empty line here
> > +static void svm_shutdown_intercept_test(void)
> > +{
> > + test_set_guest(shutdown_intercept_test_guest);
> > + vmcb->save.idtr.base = (u64)alloc_vpage();
> > + vmcb->control.intercept |= (1ULL << INTERCEPT_SHUTDOWN);
> > + svm_vmrun();
> > + report(vmcb->control.exit_code == SVM_EXIT_SHUTDOWN, "shutdown test passed");
> > +}
> > +
