Commit-ID:  526018bc5eccfe3177780f03d2aaba0efee40720
Gitweb:     http://git.kernel.org/tip/526018bc5eccfe3177780f03d2aaba0efee40720
Author:     Mike Travis <[email protected]>
AuthorDate: Mon, 11 Feb 2013 13:45:10 -0600
Committer:  H. Peter Anvin <[email protected]>
CommitDate: Mon, 11 Feb 2013 17:17:44 -0800

x86, uv, uv3: Update ACPI Check to include SGI UV3

Add UV3 to exclusion list.  Instead of adding every new series of
SGI UV systems, just check oem_id to have a prefix of "SGI".

Signed-off-by: Mike Travis <[email protected]>
Link: http://lkml.kernel.org/r/[email protected]
Acked-by: Russ Anderson <[email protected]>
Reviewed-by: Dimitri Sivanich <[email protected]>
Cc: Jiang Liu <[email protected]>
Cc: Bjorn Helgaas <[email protected]>
Cc: Yinghai Lu <[email protected]>
Cc: Greg Kroah-Hartman <[email protected]>
Signed-off-by: H. Peter Anvin <[email protected]>
---
 arch/x86/pci/mmconfig-shared.c | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/arch/x86/pci/mmconfig-shared.c b/arch/x86/pci/mmconfig-shared.c
index fb29968..082e881 100644
--- a/arch/x86/pci/mmconfig-shared.c
+++ b/arch/x86/pci/mmconfig-shared.c
@@ -548,8 +548,7 @@ static int __init acpi_mcfg_check_entry(struct 
acpi_table_mcfg *mcfg,
        if (cfg->address < 0xFFFFFFFF)
                return 0;
 
-       if (!strcmp(mcfg->header.oem_id, "SGI") ||
-                       !strcmp(mcfg->header.oem_id, "SGI2"))
+       if (!strncmp(mcfg->header.oem_id, "SGI", 3))
                return 0;
 
        if (mcfg->header.revision >= 1) {
--
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