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x86: Add quirk for Intel DG45ID board to avoid low memory corruption

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AMI BIOS with low memory corruption was found on Intel DG45ID
board (Bug 13710). Add this board to the blacklist - in the
(somewhat optimistic) hope of future boards/BIOSes from Intel
not having this bug.

Also see:

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

Signed-off-by: Alexey Fisher <bug-track@fisher-privat.net>
Cc: ykzhao <yakui.zhao@intel.com>
Cc: alan@lxorguk.ukuu.org.uk
Cc: <stable@kernel.org>
LKML-Reference: <1247660169-4503-1-git-send-email-bug-track@fisher-privat.net>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
This commit is contained in:
Alexey Fisher 2009-07-15 14:16:09 +02:00 committed by Ingo Molnar
parent 78af08d90b
commit 6aa542a694
1 changed files with 13 additions and 0 deletions
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13
arch/x86/kernel/setup.c
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@ -672,6 +672,19 @@ static struct dmi_system_id __initdata bad_bios_dmi_table[] = {
DMI_MATCH(DMI_BIOS_VENDOR, "Phoenix Technologies"),
},
},
{
/*
* AMI BIOS with low memory corruption was found on Intel DG45ID board.
* It hase 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"),
},
},
#endif
{}
};