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* x86: remove end_pfn in 64bitYinghai Lu2008-07-081-2/+2
| | | | | | | and use max_pfn directly. Signed-off-by: Yinghai Lu <yhlu.kernel@gmail.com> Signed-off-by: Ingo Molnar <mingo@elte.hu>
* Merge branch 'x86/mpparse' into x86/develIngo Molnar2008-07-081-0/+4
|\ | | | | | | | | | | | | | | | | | | | | Conflicts: arch/x86/Kconfig arch/x86/kernel/io_apic_32.c arch/x86/kernel/setup_64.c arch/x86/mm/init_32.c Signed-off-by: Ingo Molnar <mingo@elte.hu>
| * x86: fix compiling when CONFIG_X86_MPPARSE is not setYinghai Lu2008-07-081-0/+4
| | | | | | | | | | | | Signed-off-by: Yinghai Lu <yhlu.kernel@gmail.com> Cc: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Ingo Molnar <mingo@elte.hu>
* | x86: k8topology cleanup variable declarationsThomas Gleixner2008-05-251-7/+2Star
| | | | | | | | | | Signed-off-by: Thomas Gleixner <tglx@linutronix.de> Signed-off-by: Ingo Molnar <mingo@elte.hu>
* | x86: k8topology fix shadow variableThomas Gleixner2008-05-251-3/+2Star
| | | | | | | | | | | | | | | | sparse mutters: arch/x86/mm/k8topology_64.c:108:7: warning: symbol 'nodeid' shadows an earlier one Signed-off-by: Thomas Gleixner <tglx@linutronix.de> Signed-off-by: Ingo Molnar <mingo@elte.hu>
* | x86: k8topology add missing headerThomas Gleixner2008-05-251-0/+1
|/ | | | | | | | k8_scan_nodes is global and needs a prototype. Add the header file which contains it. Signed-off-by: Thomas Gleixner <tglx@linutronix.de> Signed-off-by: Ingo Molnar <mingo@elte.hu>
* acpi: get boot_cpu_id as early for k8_scan_nodesYinghai Lu2008-04-261-1/+37
| | | | | | | [mingo@elte.hu: split from "x86_64: get boot_cpu_id as early for k8_scan_nodes] Signed-off-by: Ingo Molnar <mingo@elte.hu> Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
* srat, x86: add support for nodes spanning other nodesSuresh Siddha2008-04-191-1/+1
| | | | | | | | | | | | | | | For example, If the physical address layout on a two node system with 8 GB memory is something like: node 0: 0-2GB, 4-6GB node 1: 2-4GB, 6-8GB Current kernels fail to boot/detect this NUMA topology. ACPI SRAT tables can expose such a topology which needs to be supported. Signed-off-by: Suresh Siddha <suresh.b.siddha@intel.com> Signed-off-by: Ingo Molnar <mingo@elte.hu> Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
* x86: add PCI IDs to k8topology_64.cJoachim Deguara2008-01-301-2/+6
| | | | | | | | | | | This just adds the PCI IDs of AMD's family 10h and 11h CPU's northbridges to k8topology discovery. Signed-off-by: Joachim Deguara <joachim.deguara@amd.com> Signed-off-by: Andi Kleen <ak@suse.de> Acked-by: Yinghai Lu <yinghai.lu@sun.com> Signed-off-by: Ingo Molnar <mingo@elte.hu> Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
* x86: clean up k8topology.cCarlos R. Mafra2008-01-301-72/+72
| | | | | | | | | | | | | | | | | | | | | | | | This patch fixes all errors pointed out by checkpatch.pl. errors lines of code errors/KLOC arch/x86/mm/k8topology_64.c (before) 72 185 389.1 arch/x86/mm/k8topology_64.c (after) 0 185 0 No code changed. text data bss dec hex filename 1506 0 0 1506 5e2 k8topology_64.o.after 1506 0 0 1506 5e2 k8topology_64.o.before md5sum: f9f48331a7eca4fc60d2a03369dc5f53 k8topology_64.o.after f9f48331a7eca4fc60d2a03369dc5f53 k8topology_64.o.before Signed-off-by: Carlos R. Mafra <crmafra@gmail.com> Signed-off-by: Ingo Molnar <mingo@elte.hu> Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
* x86: use core id bits for apicid_to_node initializationYinghai Lu2008-01-301-7/+10
| | | | | | | | | | | | | | | We shoud use core id bits instead of max cores, in case later with AMD downcores Quad core Opteron. [ tglx: arch/x86 adaptation ] Signed-off-by: Yinghai Lu <yhlu.kernel@gmail.com> Signed-off-by: Andi Kleen <ak@suse.de> Cc: Christoph Lameter <clameter@sgi.com> Cc: Len Brown <lenb@kernel.org> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Ingo Molnar <mingo@elte.hu> Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
* x86_64: move mmThomas Gleixner2007-10-111-0/+182
Signed-off-by: Thomas Gleixner <tglx@linutronix.de> Signed-off-by: Ingo Molnar <mingo@elte.hu>
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