WARNING at x86 smp_32.c:561 native_smp_call_function_mask()
I noticed this WARNING fly by while booting 2.6.24.2. Everything seems to be working though. Intel machine check architecture supported. Intel machine check reporting enabled on CPU#1. CPU1: Intel Pentium III (Katmai) stepping 02 Total of 2 processors activated (1805.98 BogoMIPS). ExtINT not setup in hardware but reported by MP table ENABLING IO-APIC IRQs ..TIMER: vector=0x31 apic1=0 pin1=2 apic2=0 pin2=0 WARNING: at arch/x86/kernel/smp_32.c:561 native_smp_call_function_mask() Pid: 1, comm: swapper Not tainted 2.6.24.2 #1 [] native_smp_call_function_mask+0x171/0x180 [] common_interrupt+0x23/0x28 [] enable_NMI_through_LVT0+0x0/0x30 [] enable_NMI_through_LVT0+0x0/0x30 [] smp_call_function+0x1c/0x20 [] on_each_cpu+0x21/0x40 [] setup_nmi+0x30/0x50 [] setup_IO_APIC+0xe15/0xf40 [] atomic_notifier_call_chain+0x17/0x20 [] notify_update+0x1d/0x30 [] native_smp_prepare_cpus+0x55e/0xac0 [] task_rq_lock+0x39/0x70 [] set_cpus_allowed+0x46/0xa0 [] kernel_init+0x0/0x300 [] kernel_init+0x52/0x300 [] schedule_tail+0x17/0x60 [] ret_from_fork+0x6/0x1c [] kernel_init+0x0/0x300 [] kernel_init+0x0/0x300 [] kernel_thread_helper+0x7/0x10 === APIC timer registered as dummy, due to nmi_watchdog=1! checking TSC synchronization [CPU#0 -> CPU#1]: passed. Brought up 2 CPUs 560:/* Can deadlock when called with interrupts disabled */ 561:WARN_ON(irqs_disabled()); -- Jeff DeFouw <[EMAIL PROTECTED]> -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to [EMAIL PROTECTED] More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
WARNING at x86 smp_32.c:561 native_smp_call_function_mask()
I noticed this WARNING fly by while booting 2.6.24.2. Everything seems to be working though. Intel machine check architecture supported. Intel machine check reporting enabled on CPU#1. CPU1: Intel Pentium III (Katmai) stepping 02 Total of 2 processors activated (1805.98 BogoMIPS). ExtINT not setup in hardware but reported by MP table ENABLING IO-APIC IRQs ..TIMER: vector=0x31 apic1=0 pin1=2 apic2=0 pin2=0 WARNING: at arch/x86/kernel/smp_32.c:561 native_smp_call_function_mask() Pid: 1, comm: swapper Not tainted 2.6.24.2 #1 [c010ed51] native_smp_call_function_mask+0x171/0x180 [c0103607] common_interrupt+0x23/0x28 [c010f950] enable_NMI_through_LVT0+0x0/0x30 [c010f950] enable_NMI_through_LVT0+0x0/0x30 [c010f08c] smp_call_function+0x1c/0x20 [c01210d1] on_each_cpu+0x21/0x40 [c0110fc0] setup_nmi+0x30/0x50 [c05ab3e5] setup_IO_APIC+0xe15/0xf40 [c01331a7] atomic_notifier_call_chain+0x17/0x20 [c02e756d] notify_update+0x1d/0x30 [c05a74be] native_smp_prepare_cpus+0x55e/0xac0 [c0116a29] task_rq_lock+0x39/0x70 [c0117ee6] set_cpus_allowed+0x46/0xa0 [c059f710] kernel_init+0x0/0x300 [c059f762] kernel_init+0x52/0x300 [c0118b17] schedule_tail+0x17/0x60 [c0102b42] ret_from_fork+0x6/0x1c [c059f710] kernel_init+0x0/0x300 [c059f710] kernel_init+0x0/0x300 [c0103817] kernel_thread_helper+0x7/0x10 === APIC timer registered as dummy, due to nmi_watchdog=1! checking TSC synchronization [CPU#0 - CPU#1]: passed. Brought up 2 CPUs 560:/* Can deadlock when called with interrupts disabled */ 561:WARN_ON(irqs_disabled()); -- Jeff DeFouw [EMAIL PROTECTED] -- To unsubscribe from this list: send the line unsubscribe linux-kernel in the body of a message to [EMAIL PROTECTED] More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
