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* x86, acpi: Skip acpi x2apic entries if the x2apic feature is not presentYinghai Lu2011-12-231-1/+6
| | | | | | | | | | | If the x2apic feature is not present (either the cpu is not capable of it or the user has disabled the feature using boot-parameter etc), ignore the x2apic MADT and SRAT entries provided by the ACPI tables. Signed-off-by: Yinghai Lu <yinghai@kernel.org> Link: http://lkml.kernel.org/r/20111222014632.540896503@sbsiddha-desk.sc.intel.com Signed-off-by: Suresh Siddha <suresh.b.siddha@intel.com> Signed-off-by: H. Peter Anvin <hpa@linux.intel.com>
* x86, NUMA: make srat.c 32bit safeTejun Heo2011-05-021-2/+2
| | | | | | | | | | | | Make srat.c 32bit safe by removing the assumption that unsigned long is 64bit. Signed-off-by: Tejun Heo <tj@kernel.org> Cc: Ingo Molnar <mingo@redhat.com> Cc: Yinghai Lu <yinghai@kernel.org> Cc: David Rientjes <rientjes@google.com> Cc: Thomas Gleixner <tglx@linutronix.de> Cc: "H. Peter Anvin" <hpa@zytor.com>
* x86, NUMA: rename srat_64.c to srat.cTejun Heo2011-05-021-0/+184
Rename srat_64.c to srat.c. This is to prepare for unification of NUMA init paths between 32 and 64bit. Signed-off-by: Tejun Heo <tj@kernel.org> Cc: Ingo Molnar <mingo@redhat.com> Cc: Yinghai Lu <yinghai@kernel.org> Cc: David Rientjes <rientjes@google.com> Cc: Thomas Gleixner <tglx@linutronix.de> Cc: "H. Peter Anvin" <hpa@zytor.com>
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