KVM: VMX: Avoid to return ENOTSUPP to userland
Choose some allowed error values for the cases VMX returned ENOTSUPP so
far as these values could be returned by the KVM_RUN IOCTL.
Signed-off-by: Jan Kiszka <jan.kiszka@siemens.com>
Signed-off-by: Marcelo Tosatti <mtosatti@redhat.com>
diff --git a/arch/x86/kvm/vmx.c b/arch/x86/kvm/vmx.c
index 686e1ab..c5aaa1b 100644
--- a/arch/x86/kvm/vmx.c
+++ b/arch/x86/kvm/vmx.c
@@ -3133,7 +3133,7 @@
printk(KERN_ERR
"Fail to handle apic access vmexit! Offset is 0x%lx\n",
offset);
- return -ENOTSUPP;
+ return -ENOEXEC;
}
return 1;
}
@@ -3202,7 +3202,7 @@
if (exit_qualification & (1 << 6)) {
printk(KERN_ERR "EPT: GPA exceeds GAW!\n");
- return -ENOTSUPP;
+ return -EINVAL;
}
gla_validity = (exit_qualification >> 7) & 0x3;