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| author | Yinghai Lu | 2008-03-06 22:46:39 +0100 |
|---|---|---|
| committer | Ingo Molnar | 2008-04-17 17:40:58 +0200 |
| commit | 01aaea1afbcdb7c49fe4a567ebe3e295db9f720d (patch) | |
| tree | 21974b32aad2b004d2ac67bf5ee7d8812d0d30cd /arch/x86/kernel/cpu/proc.c | |
| parent | x86: remove mach_reboot.h (diff) | |
| download | kernel-qcow2-linux-01aaea1afbcdb7c49fe4a567ebe3e295db9f720d.tar.gz kernel-qcow2-linux-01aaea1afbcdb7c49fe4a567ebe3e295db9f720d.tar.xz kernel-qcow2-linux-01aaea1afbcdb7c49fe4a567ebe3e295db9f720d.zip | |
x86: introduce initial apicid
store initial_apicid from early identify. it is could be different from
phys_proc_id later.
also print it out in /proc/cpuinfo.
Signed-off-by: Yinghai Lu <yhlu.kernel@gmail.com>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
Diffstat (limited to 'arch/x86/kernel/cpu/proc.c')
| -rw-r--r-- | arch/x86/kernel/cpu/proc.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/arch/x86/kernel/cpu/proc.c b/arch/x86/kernel/cpu/proc.c index e8e58c09625d..0978a4a39418 100644 --- a/arch/x86/kernel/cpu/proc.c +++ b/arch/x86/kernel/cpu/proc.c @@ -19,6 +19,8 @@ static void show_cpuinfo_core(struct seq_file *m, struct cpuinfo_x86 *c, cpus_weight(per_cpu(cpu_core_map, cpu))); seq_printf(m, "core id\t\t: %d\n", c->cpu_core_id); seq_printf(m, "cpu cores\t: %d\n", c->booted_cores); + seq_printf(m, "apicid\t\t: %d\n", c->apicid); + seq_printf(m, "initial apicid\t: %d\n", c->initial_apicid); } #endif } @@ -60,6 +62,7 @@ static void show_cpuinfo_core(struct seq_file *m, struct cpuinfo_x86 *c, seq_printf(m, "core id\t\t: %d\n", c->cpu_core_id); seq_printf(m, "cpu cores\t: %d\n", c->booted_cores); seq_printf(m, "apicid\t\t: %d\n", c->apicid); + seq_printf(m, "initial apicid\t: %d\n", c->initial_apicid); } #endif } |