On 12/9/22 10:56, David Woodhouse wrote:
+static bool __kvm_xen_handle_exit(X86CPU *cpu, struct kvm_xen_exit *exit)
No double underscores in userspace.
+{
+uint16_t code = exit->u.hcall.input;
+
+if (exit->u.hcall.cpl > 0) {
+exit->u.hcall.result = -EPERM;
+return true
On Mon, 2022-12-12 at 14:11 +, Paul Durrant wrote:
> On 09/12/2022 09:56, David Woodhouse wrote:
> > From: Joao Martins <
> > joao.m.mart...@oracle.com
> > >
> >
> > This means handling the new exit reason for Xen but still
> > crashing on purpose. As we implement each of the hypercalls
> > we
On 09/12/2022 09:56, David Woodhouse wrote:
From: Joao Martins
This means handling the new exit reason for Xen but still
crashing on purpose. As we implement each of the hypercalls
we will then return the right return code.
Signed-off-by: Joao Martins
[dwmw2: Add CPL to hypercall tracing, dis
