Messages in this thread |  | | | Date | Tue, 14 Dec 2010 20:27:35 -0600 | | From | Jack Steiner <> | | Subject | Re: [PATCH] - Mapping ACPI tables as CACHED |
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On Tue, Dec 14, 2010 at 02:58:42PM -0800, H. Peter Anvin wrote: > On 12/14/2010 02:09 PM, Jack Steiner wrote: > > Map ACPI tables as WB on x86_64. No substantive changes to IA64. > > Why just x86-64?
We never observed a performance problem on IA64. Not sure if it maps ACPI space as WB or not. Since I did not have easy access to an ia64, I chose not to make any changes to the way it maps the table.
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