x86: Add quirk for Intel DG45FC board to avoid low memory corruption

Commit 6aa542a694dc9ea4344a8a590d2628c33d1b9431 added a quirk for the
Intel DG45ID board due to low memory corruption. The Intel DG45FC
shares the same BIOS (and the same bug) as noted in:

  http://bugzilla.kernel.org/show_bug.cgi?id=13736

Signed-off-by: David Härdeman <david@hardeman.nu>
LKML-Reference: <20100128200254.GA9134@hardeman.nu>
Cc: <stable@kernel.org>
Cc: Alexey Fisher <bug-track@fisher-privat.net>
Cc: ykzhao <yakui.zhao@intel.com>
Cc: Tony Bones <aabonesml@gmail.com>
Cc: Ingo Molnar <mingo@elte.hu>
Signed-off-by: H. Peter Anvin <hpa@zytor.com>

diff --git a/arch/x86/kernel/setup.c b/arch/x86/kernel/setup.c
index f7b8b98..5d9e40c 100644 (file)
--- a/arch/x86/kernel/setup.c
+++ b/arch/x86/kernel/setup.c
@@ -642,19 +642,27 @@ static struct dmi_system_id __initdata bad_bios_dmi_table[] = {
                        DMI_MATCH(DMI_BIOS_VENDOR, "Phoenix/MSC"),
                },
        },
-       {
        /*
-        * AMI BIOS with low memory corruption was found on Intel DG45ID board.
-        * It hase different DMI_BIOS_VENDOR = "Intel Corp.", for now we will
+        * AMI BIOS with low memory corruption was found on Intel DG45ID and
+        * DG45FC boards.
+        * It has a different DMI_BIOS_VENDOR = "Intel Corp.", for now we will
         * match only DMI_BOARD_NAME and see if there is more bad products
         * with this vendor.
         */
+       {
                .callback = dmi_low_memory_corruption,
                .ident = "AMI BIOS",
                .matches = {
                        DMI_MATCH(DMI_BOARD_NAME, "DG45ID"),
                },
        },
+       {
+               .callback = dmi_low_memory_corruption,
+               .ident = "AMI BIOS",
+               .matches = {
+                       DMI_MATCH(DMI_BOARD_NAME, "DG45FC"),
+               },
+       },
 #endif
        {}
 };