Messages in this thread Patch in this message | | | From | "Luck, Tony" <> | Subject | Re: [GIT PULL] x86/apic changes for v2.6.38 | Date | Thu, 06 Jan 2011 15:48:20 -0800 |
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Untested on X86. Builds and boots on ia64 (both normally and with maxcpus=8 to limit the number of cpus).
Signed-off-by: Tony Luck <tony.luck@intel.com>
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I left the comment ... though it might need some tweaking as it is kind of tenuously connected to the '0' argument passed to acpi_table_parse_srat.
diff --git a/drivers/acpi/numa.c b/drivers/acpi/numa.c index d9926af..5eb25eb 100644 --- a/drivers/acpi/numa.c +++ b/drivers/acpi/numa.c @@ -275,23 +275,19 @@ acpi_table_parse_srat(enum acpi_srat_type id, int __init acpi_numa_init(void) { int ret = 0; - int nr_cpu_entries = nr_cpu_ids; -#ifdef CONFIG_X86 /* * Should not limit number with cpu num that is from NR_CPUS or nr_cpus= * SRAT cpu entries could have different order with that in MADT. * So go over all cpu entries in SRAT to get apicid to node mapping. */ - nr_cpu_entries = MAX_LOCAL_APIC; -#endif /* SRAT: Static Resource Affinity Table */ if (!acpi_table_parse(ACPI_SIG_SRAT, acpi_parse_srat)) { acpi_table_parse_srat(ACPI_SRAT_TYPE_X2APIC_CPU_AFFINITY, - acpi_parse_x2apic_affinity, nr_cpu_entries); + acpi_parse_x2apic_affinity, 0); acpi_table_parse_srat(ACPI_SRAT_TYPE_CPU_AFFINITY, - acpi_parse_processor_affinity, nr_cpu_entries); + acpi_parse_processor_affinity, 0); ret = acpi_table_parse_srat(ACPI_SRAT_TYPE_MEMORY_AFFINITY, acpi_parse_memory_affinity, NR_NODE_MEMBLKS);
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