]> pilppa.com Git - linux-2.6-omap-h63xx.git/commitdiff
[IA64] IOSAPIC bogus error cleanup
authorGeorge Beshers <gbeshers@sgi.com>
Thu, 11 Oct 2007 19:33:55 +0000 (15:33 -0400)
committerTony Luck <tony.luck@intel.com>
Fri, 9 Nov 2007 21:09:40 +0000 (13:09 -0800)
On Altix (sn2) machines the "Error parsing MADT" message is
misleading because the lack of IOSAPIC entries is expected.

Since I am sure someone will ask, I have been told that
the chance of this changing anytime soon is close to nil.

Signed-off-by: George Beshers <gbeshers@sgi.com>
Signed-off-by: Tony Luck <tony.luck@intel.com>
arch/ia64/kernel/acpi.c

index 3d45d24a9d613ce66215c5399d513dd24239e3c2..897e2083a3b1b4c77f8dd200d3ab593b377677e8 100644 (file)
@@ -678,9 +678,11 @@ int __init acpi_boot_init(void)
        /* I/O APIC */
 
        if (acpi_table_parse_madt
-           (ACPI_MADT_TYPE_IO_SAPIC, acpi_parse_iosapic, NR_IOSAPICS) < 1)
-               printk(KERN_ERR PREFIX
-                      "Error parsing MADT - no IOSAPIC entries\n");
+           (ACPI_MADT_TYPE_IO_SAPIC, acpi_parse_iosapic, NR_IOSAPICS) < 1) {
+               if (!ia64_platform_is("sn2"))
+                       printk(KERN_ERR PREFIX
+                              "Error parsing MADT - no IOSAPIC entries\n");
+       }
 
        /* System-Level Interrupt Routing */