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path: root/arch/x86/mm/srat.c
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2011-12-23x86, acpi: Skip acpi x2apic entries if the x2apic feature is not presentYinghai Lu
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>
2011-05-02x86, NUMA: make srat.c 32bit safeTejun Heo
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>
2011-05-02x86, NUMA: rename srat_64.c to srat.cTejun Heo
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>