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Date: Mon, 7 Apr 2008 15:25:47 +0200 From: "Zdenek Kabelac" <zdenek.kabelac@...il.com> To: "Kernel development list" <linux-kernel@...r.kernel.org> Subject: BUG: using smp_processor_id() during suspend with 2.6.25-rc8 Hello This has appeared in my kernel log: Zdenek ---- hwsleep-0322 [00] enter_sleep_state : Entering sleep state [S3] BUG: using smp_processor_id() in preemptible [00000000] code: pm-suspend/18791 caller is do_machine_check+0xa9/0x500 Pid: 18791, comm: pm-suspend Not tainted 2.6.25-rc8 #32 Call Trace: [debug_smp_processor_id+196/208] debug_smp_processor_id+0xc4/0xd0 [do_machine_check+169/1280] do_machine_check+0xa9/0x500 [init_8259A+27/256] ? init_8259A+0x1b/0x100 [mce_init+86/240] mce_init+0x56/0xf0 [mce_resume+11/16] mce_resume+0xb/0x10 [__sysdev_resume+32/96] __sysdev_resume+0x20/0x60 [sysdev_resume+88/144] sysdev_resume+0x58/0x90 [device_power_up+9/16] device_power_up+0x9/0x10 [suspend_devices_and_enter+327/416] suspend_devices_and_enter+0x147/0x1a0 [enter_state+326/464] enter_state+0x146/0x1d0 [state_store+186/256] state_store+0xba/0x100 [kobj_attr_store+23/32] kobj_attr_store+0x17/0x20 [sysfs_write_file+202/320] sysfs_write_file+0xca/0x140 [vfs_write+203/368] vfs_write+0xcb/0x170 [sys_write+80/144] sys_write+0x50/0x90 [system_call_after_swapgs+123/128] system_call_after_swapgs+0x7b/0x80 Extended CMOS year: 2000 BUG: using smp_processor_id() in preemptible [00000000] code: pm-suspend/18791 caller is retrigger_next_event+0x1c/0xf0 Pid: 18791, comm: pm-suspend Not tainted 2.6.25-rc8 #32 Call Trace: [debug_smp_processor_id+196/208] debug_smp_processor_id+0xc4/0xd0 [retrigger_next_event+28/240] retrigger_next_event+0x1c/0xf0 [_spin_unlock+48/96] ? _spin_unlock+0x30/0x60 [hres_timers_resume+30/80] hres_timers_resume+0x1e/0x50 [timekeeping_resume+293/352] timekeeping_resume+0x125/0x160 [__sysdev_resume+32/96] __sysdev_resume+0x20/0x60 [sysdev_resume+88/144] sysdev_resume+0x58/0x90 [device_power_up+9/16] device_power_up+0x9/0x10 [suspend_devices_and_enter+327/416] suspend_devices_and_enter+0x147/0x1a0 [enter_state+326/464] enter_state+0x146/0x1d0 [state_store+186/256] state_store+0xba/0x100 [kobj_attr_store+23/32] kobj_attr_store+0x17/0x20 [sysfs_write_file+202/320] sysfs_write_file+0xca/0x140 [vfs_write+203/368] vfs_write+0xcb/0x170 [sys_write+80/144] sys_write+0x50/0x90 [system_call_after_swapgs+123/128] system_call_after_swapgs+0x7b/0x80 BUG: using smp_processor_id() in preemptible [00000000] code: pm-suspend/18791 caller is retrigger_next_event+0x84/0xf0 Pid: 18791, comm: pm-suspend Not tainted 2.6.25-rc8 #32 Call Trace: [debug_smp_processor_id+196/208] debug_smp_processor_id+0xc4/0xd0 [retrigger_next_event+132/240] retrigger_next_event+0x84/0xf0 [hres_timers_resume+30/80] hres_timers_resume+0x1e/0x50 [timekeeping_resume+293/352] timekeeping_resume+0x125/0x160 [__sysdev_resume+32/96] __sysdev_resume+0x20/0x60 [sysdev_resume+88/144] sysdev_resume+0x58/0x90 [device_power_up+9/16] device_power_up+0x9/0x10 [suspend_devices_and_enter+327/416] suspend_devices_and_enter+0x147/0x1a0 [enter_state+326/464] enter_state+0x146/0x1d0 [state_store+186/256] state_store+0xba/0x100 [kobj_attr_store+23/32] kobj_attr_store+0x17/0x20 [sysfs_write_file+202/320] sysfs_write_file+0xca/0x140 [vfs_write+203/368] vfs_write+0xcb/0x170 [sys_write+80/144] sys_write+0x50/0x90 [system_call_after_swapgs+123/128] system_call_after_swapgs+0x7b/0x80 Enabling non-boot CPUs ... lockdep: fixing up alternatives. SMP alternatives: switching to SMP code Booting processor 1/2 APIC 0x1 -- 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/
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