[127/200] x86, setup: Phoenix BIOS fixup is needed on Dell Inspiron Mini 1012

[Greg KH]

2.6.34-stable review patch.  If anyone has any objections, please let me know.

------------------

From: Gabor Gombas <gombasg@xxxxxxxxxxxx>

commit 3d6e77a3ddb8e4156b89f4273ff8c7d37abaf781 upstream.

The low-memory corruption checker triggers during suspend/resume, so we
need to reserve the low 64k.  Don't be fooled that the BIOS identifies
itself as "Dell Inc.", it's still Phoenix BIOS.

[ hpa: I think we blacklist almost every BIOS in existence.  We should
either change this to a whitelist or just make it unconditional. ]

Signed-off-by: Gabor Gombas <gombasg@xxxxxxxxxxxx>
LKML-Reference: <201005241913.o4OJDIMM010877@xxxxxxxxxxxxxxxxxxxxxxxxxx>
Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
Signed-off-by: H. Peter Anvin <hpa@xxxxxxxxxxxxxxx>
Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxx>

---
 arch/x86/kernel/setup.c |   11 +++++++++++
 1 file changed, 11 insertions(+)

--- a/arch/x86/kernel/setup.c
+++ b/arch/x86/kernel/setup.c
@@ -676,6 +676,17 @@ static struct dmi_system_id __initdata b
 			DMI_MATCH(DMI_BOARD_NAME, "DG45FC"),
 		},
 	},
+	/*
+	 * The Dell Inspiron Mini 1012 has DMI_BIOS_VENDOR = "Dell Inc.", so
+	 * match on the product name.
+	 */
+	{
+		.callback = dmi_low_memory_corruption,
+		.ident = "Phoenix BIOS",
+		.matches = {
+			DMI_MATCH(DMI_PRODUCT_NAME, "Inspiron 1012"),
+		},
+	},
 #endif
 	{}
 };


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