Messages in this thread | | | Date | Tue, 5 Apr 2005 19:16:15 +0200 | From | Andi Kleen <> | Subject | Re: [PATCH] 2.6.12-rc1-mm4 x86_64 genapic update |
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On Fri, Apr 01, 2005 at 12:37:27PM -0500, Jason Davis wrote: > Hello, > > x86_64 genapic mechanism should be aware of machines that use physical APIC > mode regardless of how many clusters/processors are detected. ACPI 3.0 FADT > makes this determination very simple by providing a feature flag > "force_apic_physical_destination_mode" to state whether the machine > unconditionally uses physical APIC mode. Unisys' next generation x86_64 > ES7000 will need to utilize this FADT feature flag in order to boot the > x86_64 kernel in the correct APIC mode. This patch has been tested on both > x86_64 commodity and ES7000 boxes.
Patch is ok for me.
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