http://bugzilla.kernel.org/show_bug.cgi?id=8385
[EMAIL PROTECTED] changed:
What |Removed |Added
----------------------------------------------------------------------------
CC| |[EMAIL PROTECTED]
Summary|Multpiple problem when |2.6.21 regression: BUG:
|thermal is loaded with |scheduling while atomic:
|kernel 2.6.21 |kacpid - Acer Travelmate
| |4001 lmi, Acer TM660
------- Additional Comments From [EMAIL PROTECTED] 2007-04-28 18:33 -------
The stack trace shows recursive notify handlers.
Have seen these on HP nx6325 -- interesting to
find them on Acer as well.
Please attach the output from acpidump.
Unclear, however, why this code is running with interrupts off.
BUG: scheduling while atomic: kacpid/0xce0b2a80/24
[<c0104e3a>] show_trace_log_lvl+0x1a/0x30
[<c01054e2>] show_trace+0x12/0x20
[<c0105596>] dump_stack+0x16/0x20
[<c02c33ac>] __sched_text_start+0x43c/0x5c0
[<c02c3b98>] schedule_timeout+0x48/0xc0
[<c021d4ad>] acpi_ec_wait+0xf1/0x151
[<c021d628>] acpi_ec_transaction+0x11b/0x1c5
[<c021d7c1>] acpi_ec_write+0x30/0x32
[<c021d8c5>] acpi_ec_space_handler+0x9c/0x163
[<c0208bfa>] acpi_ev_address_space_dispatch+0x16c/0x1b9
[<c020cc00>] acpi_ex_access_region+0x203/0x217
[<c020cd28>] acpi_ex_field_datum_io+0x114/0x1a5
[<c020d0d9>] acpi_ex_write_with_update_rule+0x110/0x118
[<c020d252>] acpi_ex_insert_into_field+0x171/0x29f
[<c020b940>] acpi_ex_write_data_to_field+0x20e/0x226
[<c020fd5c>] acpi_ex_store_object_to_node+0x70/0xa6
[<c020feff>] acpi_ex_store+0xe8/0x23d
[<c020dc1d>] acpi_ex_opcode_1A_1T_1R+0x3c0/0x53e
[<c020627f>] acpi_ds_exec_end_op+0xca/0x3db
[<c0215286>] acpi_ps_parse_loop+0x56f/0x715
[<c02146fd>] acpi_ps_parse_aml+0x68/0x246
[<c021597e>] acpi_ps_execute_method+0x11f/0x1c1
[<c0212bb8>] acpi_ns_evaluate+0xa0/0x100
[<c0212810>] acpi_evaluate_object+0x120/0x1c0
[<c021f8d1>] acpi_power_on+0xc2/0x110
[<c021fc3a>] acpi_power_transition+0x78/0xf7
[<c021b949>] acpi_bus_set_power+0xe8/0x185
[<e15c31dc>] acpi_thermal_active+0x6a/0xe5 [thermal]
[<e15c34e6>] acpi_thermal_check+0x28f/0x39b [thermal]
[<e15c399f>] acpi_thermal_notify+0x39/0x61 [thermal]
[<c0209758>] acpi_ev_queue_notify_request+0xd9/0xf4
[<c020f9c8>] acpi_ex_opcode_2A_0T_0R+0x68/0x98
[<c020627f>] acpi_ds_exec_end_op+0xca/0x3db
[<c0215286>] acpi_ps_parse_loop+0x56f/0x715
[<c02146fd>] acpi_ps_parse_aml+0x68/0x246
[<c021597e>] acpi_ps_execute_method+0x11f/0x1c1
[<c0212bb8>] acpi_ns_evaluate+0xa0/0x100
[<c0212810>] acpi_evaluate_object+0x120/0x1c0
[<c021f8d1>] acpi_power_on+0xc2/0x110
[<c021fc3a>] acpi_power_transition+0x78/0xf7
[<c021b949>] acpi_bus_set_power+0xe8/0x185
[<e15c31dc>] acpi_thermal_active+0x6a/0xe5 [thermal]
[<e15c34e6>] acpi_thermal_check+0x28f/0x39b [thermal]
[<e15c399f>] acpi_thermal_notify+0x39/0x61 [thermal]
[<c0209758>] acpi_ev_queue_notify_request+0xd9/0xf4
[<c020f9c8>] acpi_ex_opcode_2A_0T_0R+0x68/0x98
[<c020627f>] acpi_ds_exec_end_op+0xca/0x3db
[<c0215286>] acpi_ps_parse_loop+0x56f/0x715
[<c02146fd>] acpi_ps_parse_aml+0x68/0x246
[<c021597e>] acpi_ps_execute_method+0x11f/0x1c1
[<c0212bb8>] acpi_ns_evaluate+0xa0/0x100
[<c0212810>] acpi_evaluate_object+0x120/0x1c0
[<c021f8d1>] acpi_power_on+0xc2/0x110
[<c021fc3a>] acpi_power_transition+0x78/0xf7
[<c021b949>] acpi_bus_set_power+0xe8/0x185
[<e15c31dc>] acpi_thermal_active+0x6a/0xe5 [thermal]
[<e15c34e6>] acpi_thermal_check+0x28f/0x39b [thermal]
[<e15c399f>] acpi_thermal_notify+0x39/0x61 [thermal]
[<c0209758>] acpi_ev_queue_notify_request+0xd9/0xf4
[<c020f9c8>] acpi_ex_opcode_2A_0T_0R+0x68/0x98
[<c020627f>] acpi_ds_exec_end_op+0xca/0x3db
[<c0215286>] acpi_ps_parse_loop+0x56f/0x715
[<c02146fd>] acpi_ps_parse_aml+0x68/0x246
[<c021597e>] acpi_ps_execute_method+0x11f/0x1c1
[<c0212bb8>] acpi_ns_evaluate+0xa0/0x100
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