Commit d1e3dfdc authored by Andi Kleen's avatar Andi Kleen Committed by Linus Torvalds

[PATCH] x86_64: Set compatibility flag for 4GB zone on IA64

IA64 traditionally had a 4GB DMA32 zone. Set the compatibility flag
to keep old drivers working.

For new drivers it would be better to use ZONE_DMA32 now.

Cc: tony.luck@intel.com
Signed-off-by: default avatarAndi Kleen <ak@suse.de>
Signed-off-by: default avatarLinus Torvalds <torvalds@osdl.org>
parent a2f1b424
...@@ -58,6 +58,10 @@ config IA64_UNCACHED_ALLOCATOR ...@@ -58,6 +58,10 @@ config IA64_UNCACHED_ALLOCATOR
bool bool
select GENERIC_ALLOCATOR select GENERIC_ALLOCATOR
config ZONE_DMA_IS_DMA32
bool
default y
choice choice
prompt "System type" prompt "System type"
default IA64_GENERIC default IA64_GENERIC
......
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