Messages in this thread | | | Date | Fri, 21 Apr 2006 16:13:42 +0200 | From | Lukas Hejtmanek <> | Subject | Suspend to RAM bug |
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Hello,
in recent kernel (latest tried 2.6.17-rc1-git5) if I do suspend to disk and then suspend to ram, then system freezes. Using sysrq-P I found that it gets stuck (endless loop) in ACPI code:
syscall_call sys_write vfs_write sysfs_write_file state_store enter_state acpi_sleep_prepare acpi_enable_wakeup_device_prep acpi_enter_sleep_state_prep acpi_evaluate_object acpi_ns_evaluate_by_name acpi_ns_evaluate_by_handle acpi_ps_execute_method acpi_ps_execute_pass acpi_ps_parse_aml acpi_ps_parse_loop ------------------ (from this line functions change while repeating sysrq-P) (acpi_ds_exec_end_op acpi_ds_create_operands acpi_ds_create_operand)
OR
(acpi_ds_result_stack_push)
OR
(acpi_ds_exec_end_op acpi_ex_resolve_operands acpi_ex_resolve_to_value acpi_ex_resolve_node_to_value acpi_ex_read_data_from_field acpi_ut_create_internal_object_dbg acpi_ut_allocate_object_desc_dbg)
-- Lukáš Hejtmánek - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.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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