diff options
| -rw-r--r-- | arch/i386/kernel/cpu/proc.c | 7 | ||||
| -rw-r--r-- | arch/x86_64/kernel/setup.c | 8 |
2 files changed, 11 insertions, 4 deletions
diff --git a/arch/i386/kernel/cpu/proc.c b/arch/i386/kernel/cpu/proc.c index c8d83fdc237..89a2956ee65 100644 --- a/arch/i386/kernel/cpu/proc.c +++ b/arch/i386/kernel/cpu/proc.c @@ -94,8 +94,11 @@ static int show_cpuinfo(struct seq_file *m, void *v) if (c->x86_cache_size >= 0) seq_printf(m, "cache size\t: %d KB\n", c->x86_cache_size); #ifdef CONFIG_X86_HT - seq_printf(m, "physical id\t: %d\n", phys_proc_id[n]); - seq_printf(m, "siblings\t: %d\n", c->x86_num_cores * smp_num_siblings); + if (c->x86_num_cores * smp_num_siblings > 1) { + seq_printf(m, "physical id\t: %d\n", phys_proc_id[n]); + seq_printf(m, "siblings\t: %d\n", + c->x86_num_cores * smp_num_siblings); + } #endif /* We use exception 16 if we have hardware math and we've either seen it or the CPU claims it is internal */ diff --git a/arch/x86_64/kernel/setup.c b/arch/x86_64/kernel/setup.c index e50fc41de6b..a191d483178 100644 --- a/arch/x86_64/kernel/setup.c +++ b/arch/x86_64/kernel/setup.c @@ -1113,8 +1113,12 @@ static int show_cpuinfo(struct seq_file *m, void *v) seq_printf(m, "cache size\t: %d KB\n", c->x86_cache_size); #ifdef CONFIG_SMP - seq_printf(m, "physical id\t: %d\n", phys_proc_id[c - cpu_data]); - seq_printf(m, "siblings\t: %d\n", c->x86_num_cores * smp_num_siblings); + if (smp_num_siblings * c->x86_num_cores > 1) { + int cpu = c - cpu_data; + seq_printf(m, "physical id\t: %d\n", phys_proc_id[cpu]); + seq_printf(m, "siblings\t: %d\n", + c->x86_num_cores * smp_num_siblings); + } #endif seq_printf(m, |