* [PATCH] Phoenix BIOS fixup is needed on Dell Inspiron Mini 1012
@ 2010-03-31 18:02 Gabor Gombas
0 siblings, 0 replies; only message in thread
From: Gabor Gombas @ 2010-03-31 18:02 UTC (permalink / raw)
To: linux-kernel
Cc: Thomas Gleixner, Ingo Molnar, H. Peter Anvin, x86, Yinghai Lu,
Pekka Enberg
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.
Signed-off-by: Gabor Gombas <gombasg@digikabel.hu>
---
arch/x86/kernel/setup.c | 11 +++++++++++
1 files changed, 11 insertions(+), 0 deletions(-)
diff --git a/arch/x86/kernel/setup.c b/arch/x86/kernel/setup.c
index 5d9e40c..261bfdf 100644
--- a/arch/x86/kernel/setup.c
+++ b/arch/x86/kernel/setup.c
@@ -663,6 +663,17 @@ static struct dmi_system_id __initdata bad_bios_dmi_table[] = {
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
{}
};
--
1.7.0.3
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