diff options
Diffstat (limited to 'arch/x86')
| -rw-r--r-- | arch/x86/kernel/smpboot.c | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/arch/x86/kernel/smpboot.c b/arch/x86/kernel/smpboot.c index ed2d51960a7d..e1aa2cd7734b 100644 --- a/arch/x86/kernel/smpboot.c +++ b/arch/x86/kernel/smpboot.c @@ -1348,6 +1348,14 @@ bool smp_park_other_cpus_in_init(void) if (apic->wakeup_secondary_cpu_64 || apic->wakeup_secondary_cpu) return false; + /* + * If this is a crash stop which does not execute on the boot CPU, + * then this cannot use the INIT mechanism because INIT to the boot + * CPU will reset the machine. + */ + if (this_cpu) + return false; + for_each_present_cpu(cpu) { if (cpu == this_cpu) continue; |