VT-d: Better DMAR parsing warning message.

Signed-off-by: Weidong Han <weidong.han@intel.com>

diff --git a/xen/drivers/passthrough/vtd/dmar.c b/xen/drivers/passthrough/vtd/dmar.c
index a20f76a57446ca59abb8192f613d89d64711bd68..11843d855bae2e2835a266f7fb2b08d0844576ba 100644 (file)
--- a/xen/drivers/passthrough/vtd/dmar.c
+++ b/xen/drivers/passthrough/vtd/dmar.c
@@ -711,7 +711,7 @@ static int __init acpi_parse_dmar(struct acpi_table_header *table)
             break;
         default:
             dprintk(XENLOG_WARNING VTDPREFIX,
-                    "Unknown DMAR structure type %x\n",
+                    "Ignore unknown DMAR structure type (0x%x)\n",
                     entry_header->type);
             break;
         }