KVM: x86: Use new is_noncanonical_address in _linearize
Replace the current canonical address check with the new function which is
identical.
Signed-off-by: Nadav Amit <namit@cs.technion.ac.il>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
diff --git a/arch/x86/kvm/emulate.c b/arch/x86/kvm/emulate.c
index 07e9913..77041d4 100644
--- a/arch/x86/kvm/emulate.c
+++ b/arch/x86/kvm/emulate.c
@@ -658,7 +658,7 @@
*max_size = 0;
switch (ctxt->mode) {
case X86EMUL_MODE_PROT64:
- if (((signed long)la << 16) >> 16 != la)
+ if (is_noncanonical_address(la))
return emulate_gp(ctxt, 0);
*max_size = min_t(u64, ~0u, (1ull << 48) - la);