Got this error just before suspend to disk. Suspend/resume without problem, but only saw this after upgrading to 2.6.21 (no problem with 2.6.21-rc7, I think).
CONFIG_NO_HZ, CONFIG_HIGH_RES_TIMERS unset CONFIG_HPET_TIMER=y ACPI: PCI interrupt for device 0000:00:1b.0 disabled Disabling non-boot CPUs ... swsusp: critical section: swsusp: Need to copy 46874 pages BUG: at arch/i386/kernel/smp.c:177 send_IPI_mask_bitmask() [<c0113b7e>] send_IPI_mask_bitmask+0x52/0xa4 [<c0139311>] tick_do_broadcast_on_off+0x0/0xd3 [<c01141fe>] __smp_call_function_single+0x44/0x64 [<c0139311>] tick_do_broadcast_on_off+0x0/0xd3 [<c01142e0>] smp_call_function_single+0xc2/0xeb [<c013942c>] tick_broadcast_on_off+0x48/0x63 [<c013913c>] tick_notify+0x20/0x54 [<c012e71d>] notifier_call_chain+0x1b/0x2d [<c0138cf5>] clockevents_notify+0x19/0x54 [<c025f489>] acpi_processor_power_verify+0x7d/0x86 [<c025f4c7>] acpi_processor_get_power_info+0x35/0x6c [<c025f535>] acpi_processor_cst_has_changed+0x37/0x55 [<c025e334>] acpi_processor_notify+0x4c/0x5f [<c0244a33>] acpi_ev_notify_dispatch+0x52/0x5b [<c02449cf>] acpi_ev_queue_notify_request+0x9e/0xb0 [<c024acc8>] acpi_ex_opcode_2A_0T_0R+0x68/0x96 [<c02417bb>] acpi_ds_exec_end_op+0xc1/0x386 [<c023fbdf>] acpi_os_release_object+0x5/0x8 [<c0250c2d>] acpi_ps_complete_op+0x1cc/0x1db [<c0250fa6>] acpi_ps_parse_loop+0x271/0x2a7 [<c023fbdf>] acpi_os_release_object+0x5/0x8 [<c02504bc>] acpi_ps_parse_aml+0x69/0x219 [<c0243888>] acpi_ds_init_aml_walk+0xb3/0x106 [<c025152b>] acpi_ps_execute_method+0xaf/0xe5 [<c024e6ef>] acpi_ns_evaluate+0x9b/0xf4 [<c024dfe4>] acpi_evaluate_object+0x14c/0x1f3 [<c024d55f>] acpi_leave_sleep_state+0x190/0x26d [<c0256a6b>] acpi_pm_finish+0x11/0x40 [<c0140e99>] pm_suspend_disk+0x170/0x185 [<c01401d8>] enter_state+0x44/0x76 [<c0140321>] state_store+0x87/0x9e [<c014029a>] state_store+0x0/0x9e [<c0193a92>] subsys_attr_store+0x1c/0x24 [<c0193c86>] flush_write_buffer+0x23/0x28 [<c0193cd0>] sysfs_write_file+0x45/0x67 [<c01624c2>] vfs_write+0x8b/0x106 [<c01625e5>] sys_write+0x41/0x67 [<c0103ea0>] syscall_call+0x7/0xb [<c0360000>] irttp_open_tsap+0x149/0x1d1 ======================= Thanks, Jeff. - 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/
