diff options
Diffstat (limited to 'arch/ia64/mm/discontig.c')
| -rw-r--r-- | arch/ia64/mm/discontig.c | 6 |
1 files changed, 5 insertions, 1 deletions
diff --git a/arch/ia64/mm/discontig.c b/arch/ia64/mm/discontig.c index d83125e1ed27..78026aabaa7f 100644 --- a/arch/ia64/mm/discontig.c +++ b/arch/ia64/mm/discontig.c @@ -143,7 +143,11 @@ static void *per_cpu_node_setup(void *cpu_data, int node) int cpu; for_each_possible_early_cpu(cpu) { - if (node == node_cpuid[cpu].nid) { + if (cpu == 0) { + void *cpu0_data = __phys_per_cpu_start - PERCPU_PAGE_SIZE; + __per_cpu_offset[cpu] = (char*)cpu0_data - + __per_cpu_start; + } else if (node == node_cpuid[cpu].nid) { memcpy(__va(cpu_data), __phys_per_cpu_start, __per_cpu_end - __per_cpu_start); __per_cpu_offset[cpu] = (char*)__va(cpu_data) - |