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| author | Gabor Gombas <gombasg@digikabel.hu> | 2010-05-24 12:13:18 -0700 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@suse.de> | 2010-07-05 11:15:57 -0700 |
| commit | 6fef5c9ad77749e70e1b44373e85ab980dc38f10 (patch) | |
| tree | 409483cfc66efcf8e83c20fd85700ce2678e8eb9 /arch | |
| parent | 2fa19889cbeec82bbcca4eb914155a50e6643e23 (diff) | |
| download | kernel-crypto-6fef5c9ad77749e70e1b44373e85ab980dc38f10.tar.gz kernel-crypto-6fef5c9ad77749e70e1b44373e85ab980dc38f10.tar.xz kernel-crypto-6fef5c9ad77749e70e1b44373e85ab980dc38f10.zip | |
x86, setup: Phoenix BIOS fixup is needed on Dell Inspiron Mini 1012
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@digikabel.hu>
LKML-Reference: <201005241913.o4OJDIMM010877@imap1.linux-foundation.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: H. Peter Anvin <hpa@linux.intel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Diffstat (limited to 'arch')
| -rw-r--r-- | 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 5d9e40c5862..4772a9f1eb6 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 {} }; |