From: "Andi Kleen" <ak@suse.de>
To: torvalds@osdl.org
Cc: linux-kernel@vger.kernel.org, discuss@x86-64.org, tony.luck@intel.com
Subject: [2/3] Set compatibility flag for 4GB zone on IA64
Date: Sun, 11 Sep 2005 18:59:19 +0200 [thread overview]
Message-ID: <43246267.mailL4W11DT2L@suse.de> (raw)
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.
Signed-off-by: Andi Kleen <ak@suse.de>
Cc: tony.luck@intel.com
Index: linux/arch/ia64/Kconfig
===================================================================
--- linux.orig/arch/ia64/Kconfig
+++ linux/arch/ia64/Kconfig
@@ -54,6 +54,10 @@ config IA64_UNCACHED_ALLOCATOR
bool
select GENERIC_ALLOCATOR
+config ZONE_DMA_IS_DMA32
+ bool
+ default y
+
choice
prompt "System type"
default IA64_GENERIC
next reply other threads:[~2005-09-11 16:59 UTC|newest]
Thread overview: 8+ messages / expand[flat|nested] mbox.gz Atom feed top
2005-09-11 16:59 Andi Kleen [this message]
-- strict thread matches above, loose matches on Subject: below --
2005-09-11 20:44 [2/3] Set compatibility flag for 4GB zone on IA64 Luck, Tony
2005-09-11 21:05 ` Andi Kleen
2005-09-11 23:24 ` Jeff Garzik
2005-09-12 2:09 ` Chris Wedgwood
2005-09-12 1:05 Luck, Tony
2005-09-12 1:17 ` Jeff Garzik
2005-09-12 2:58 ` Jesse Barnes
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