hvmloader: fix build with certain iasl versions

While most of them support what we have now, Wheezy's dislikes the
empty range. Put a fake one in place - it's getting overwritten upon
evaluation of _CRS anyway.

The range could be grown (downwards) if necessary; the way it is now
it is
- the highest possible one below the 36-bit boundary (with 36 bits
  being the lowest common denominator for all supported systems),
- the smallest possible one that said iasl accepts.

Reported-by: Sander Eikelenboom <linux@eikelenboom.it>
Signed-off-by: Jan Beulich <jbeulich@suse.com>
Acked-by: Ian Campbell <ian.campbell@citrix.com>

diff --git a/tools/firmware/hvmloader/acpi/dsdt.asl b/tools/firmware/hvmloader/acpi/dsdt.asl
index 958ebb1e96d75e7d58de62e43d04c125fa4caef7..415c63efa77d565a507c8766fc465aaf1e532690 100644 (file)
--- a/tools/firmware/hvmloader/acpi/dsdt.asl
+++ b/tools/firmware/hvmloader/acpi/dsdt.asl
@@ -159,10 +159,10 @@ DefinitionBlock ("DSDT.aml", "DSDT", 2, "Xen", "HVM", 0)
                         ResourceProducer, PosDecode, MinFixed, MaxFixed,
                         NonCacheable, ReadWrite,
                         0x0000000000000000,
+                        0x0000000FFFFFFFF0,
+                        0x0000000FFFFFFFFF,
                         0x0000000000000000,
-                        0x0000000000000000,
-                        0x0000000000000000,
-                        0x0000000000000000,
+                        0x0000000000000010,
                         ,, _Y02)
 
                 })