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-rw-r--r--xen/arch/arm/acpi/boot.c4
1 files changed, 2 insertions, 2 deletions
diff --git a/xen/arch/arm/acpi/boot.c b/xen/arch/arm/acpi/boot.c
index 55c3e5cbc8..7ea2990cb8 100644
--- a/xen/arch/arm/acpi/boot.c
+++ b/xen/arch/arm/acpi/boot.c
@@ -181,8 +181,8 @@ static int __init acpi_parse_fadt(struct acpi_table_header *table)
* we only deal with ACPI 6.0 or newer revision to get GIC and SMP
* boot protocol configuration data, or we will disable ACPI.
*/
- if ( table->revision > 6
- || (table->revision == 6 && fadt->minor_revision >= 0) )
+ if ( table->revision > 5
+ || (table->revision == 5 && fadt->minor_revision >= 1) )
return 0;
printk("Unsupported FADT revision %d.%d, should be 6.0+, will disable ACPI\n",