lists.openwall.net | lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC | |
Open Source and information security mailing list archives
| ||
|
Date: Thu, 14 Feb 2008 00:26:55 -0500 From: Jeff DeFouw <jeffd@....com> To: linux-kernel@...r.kernel.org Subject: 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 <jeffd@....com> -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@...r.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
Powered by blists - more mailing lists