From 2f95fa885583e81484f1faf8f05f7bdf68bc549f Mon Sep 17 00:00:00 2001 From: "awilliam@xenbuild.aw" Date: Fri, 23 Jun 2006 15:26:01 -0600 Subject: [PATCH] [IA64] dom0vp machtophys fix argument check fix argument check of dom0vp machtophys hypercall. use valid_mfn() Signed-off-by: Isaku Yamahata --- xen/arch/ia64/xen/dom0_ops.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/xen/arch/ia64/xen/dom0_ops.c b/xen/arch/ia64/xen/dom0_ops.c index cdad3ad941..1a828b0e65 100644 --- a/xen/arch/ia64/xen/dom0_ops.c +++ b/xen/arch/ia64/xen/dom0_ops.c @@ -256,7 +256,7 @@ do_dom0vp_op(unsigned long cmd, } break; case IA64_DOM0VP_machtophys: - if (max_page <= arg0) { + if (!mfn_valid(arg0)) { ret = INVALID_M2P_ENTRY; break; } -- 2.30.2