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yaml
---
r: 139581
b: refs/heads/master
c: 2af51a3
h: refs/heads/master
i:
  139579: 0e48258
v: v3
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Rusty Russell committed Mar 16, 2009
1 parent 960a0a8 commit 69c0fe5
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Showing 3 changed files with 9 additions and 12 deletions.
2 changes: 1 addition & 1 deletion [refs]
Original file line number Diff line number Diff line change
@@ -1,2 +1,2 @@
---
refs/heads/master: 5dd3c9949a3e92ea7fd8c75d888031f7aff1f1d0
refs/heads/master: 2af51a3f817a22661fcb52da7c96d078a699f40f
2 changes: 1 addition & 1 deletion trunk/arch/ia64/kernel/acpi.c
Original file line number Diff line number Diff line change
Expand Up @@ -886,7 +886,7 @@ __init void prefill_possible_map(void)
possible, max((possible - available_cpus), 0));

for (i = 0; i < possible; i++)
cpu_set(i, cpu_possible_map);
set_cpu_possible(i, true);
}

int acpi_map_lsapic(acpi_handle handle, int *pcpu)
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17 changes: 7 additions & 10 deletions trunk/arch/ia64/kernel/smpboot.c
Original file line number Diff line number Diff line change
Expand Up @@ -581,14 +581,14 @@ smp_build_cpu_map (void)

ia64_cpu_to_sapicid[0] = boot_cpu_id;
cpus_clear(cpu_present_map);
cpu_set(0, cpu_present_map);
cpu_set(0, cpu_possible_map);
set_cpu_present(0, true);
set_cpu_possible(0, true);
for (cpu = 1, i = 0; i < smp_boot_data.cpu_count; i++) {
sapicid = smp_boot_data.cpu_phys_id[i];
if (sapicid == boot_cpu_id)
continue;
cpu_set(cpu, cpu_present_map);
cpu_set(cpu, cpu_possible_map);
set_cpu_present(cpu, true);
set_cpu_possible(cpu, true);
ia64_cpu_to_sapicid[cpu] = sapicid;
cpu++;
}
Expand Down Expand Up @@ -626,12 +626,9 @@ smp_prepare_cpus (unsigned int max_cpus)
*/
if (!max_cpus) {
printk(KERN_INFO "SMP mode deactivated.\n");
cpus_clear(cpu_online_map);
cpus_clear(cpu_present_map);
cpus_clear(cpu_possible_map);
cpu_set(0, cpu_online_map);
cpu_set(0, cpu_present_map);
cpu_set(0, cpu_possible_map);
init_cpu_online(cpumask_of(0));
init_cpu_present(cpumask_of(0));
init_cpu_possible(cpumask_of(0));
return;
}
}
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