From mboxrd@z Thu Jan 1 00:00:00 1970 From: Maxim Levitsky Subject: [REGRESSION 2.6.35+] another smp_processor_id bug Date: Fri, 13 Aug 2010 00:11:47 +0300 Message-ID: <1281647507.2712.1.camel@maxim-laptop> Mime-Version: 1.0 Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: 7bit Return-path: Received: from mail-bw0-f46.google.com ([209.85.214.46]:61075 "EHLO mail-bw0-f46.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1760599Ab0HLVLx (ORCPT ); Thu, 12 Aug 2010 17:11:53 -0400 Sender: linux-acpi-owner@vger.kernel.org List-Id: linux-acpi@vger.kernel.org To: "linux-acpi@vger.kernel.org" Cc: linux-kernel Hi, I am getting a bunch of these on suspend/resume. [ 345.254162] BUG: using smp_processor_id() in preemptible [00000000] code: pm-hibernate/2933 [ 345.254294] caller is touch_nmi_watchdog+0x15/0x30 [ 345.254310] Pid: 2933, comm: pm-hibernate Tainted: P 2.6.35-rc0+ #108 [ 345.254330] Call Trace: [ 345.254344] [] debug_smp_processor_id+0xd2/0xf0 [ 345.254364] [] touch_nmi_watchdog+0x15/0x30 [ 345.254384] [] acpi_os_stall+0x34/0x41 [ 345.254403] [] acpi_ex_system_do_stall+0x34/0x38 [ 345.254423] [] acpi_ex_opcode_1A_0T_0R+0x6d/0xa1 [ 345.254444] [] acpi_ds_exec_end_op+0xef/0x570 [ 345.254465] [] acpi_ps_parse_loop+0x8b2/0xa69 [ 345.254487] [] acpi_ps_parse_aml+0x10a/0x3c1 [ 345.254508] [] acpi_ps_execute_method+0x213/0x322 [ 345.254530] [] acpi_ns_evaluate+0x18c/0x2c9 [ 345.254550] [] acpi_evaluate_object+0x1ad/0x2f1 [ 345.254571] [] ? acpi_get_sleep_type_data+0x212/0x22c [ 345.254594] [] acpi_enter_sleep_state_prep+0x61/0xe4 [ 345.254616] [] acpi_sleep_prepare+0x4a/0x51 [ 345.254636] [] __acpi_pm_prepare+0x13/0x2e [ 345.254655] [] acpi_pm_prepare+0xe/0x1f [ 345.254675] [] acpi_hibernation_pre_snapshot+0xd/0x1e [ 345.254696] [] hibernation_snapshot+0x187/0x250 [ 345.254717] [] hibernate+0xd4/0x220 [ 345.254734] [] state_store+0xec/0x100 [ 345.254754] [] kobj_attr_store+0x17/0x20 [ 345.254772] [] sysfs_write_file+0xf2/0x170 [ 345.254793] [] vfs_write+0xc8/0x190 [ 345.254811] [] sys_write+0x4c/0x80 [ 345.254830] [] system_call_fastpath+0x16/0x1b [ 345.254849] BUG: using smp_processor_id() in preemptible [00000000] code: pm-hibernate/2933 [ 345.254980] caller is touch_softlockup_watchdog+0x15/0x30 [ 345.254997] Pid: 2933, comm: pm-hibernate Tainted: P 2.6.35-rc0+ #108 [ 345.255017] Call Trace: [ 345.255030] [] debug_smp_processor_id+0xd2/0xf0 [ 345.255052] [] touch_softlockup_watchdog+0x15/0x30 [ 345.255074] [] touch_nmi_watchdog+0x28/0x30 [ 345.255095] [] acpi_os_stall+0x34/0x41 [ 345.255114] [] acpi_ex_system_do_stall+0x34/0x38 [ 345.255135] [] acpi_ex_opcode_1A_0T_0R+0x6d/0xa1 [ 345.255157] [] acpi_ds_exec_end_op+0xef/0x570 [ 345.255180] [] acpi_ps_parse_loop+0x8b2/0xa69 [ 345.255202] [] acpi_ps_parse_aml+0x10a/0x3c1 [ 345.255225] [] acpi_ps_execute_method+0x213/0x322 [ 345.255247] [] acpi_ns_evaluate+0x18c/0x2c9 [ 345.255268] [] acpi_evaluate_object+0x1ad/0x2f1 [ 345.255290] [] ? acpi_get_sleep_type_data+0x212/0x22c [ 345.255314] [] acpi_enter_sleep_state_prep+0x61/0xe4 [ 345.255337] [] acpi_sleep_prepare+0x4a/0x51 [ 345.255358] [] __acpi_pm_prepare+0x13/0x2e [ 345.255379] [] acpi_pm_prepare+0xe/0x1f [ 345.255399] [] acpi_hibernation_pre_snapshot+0xd/0x1e [ 345.255422] [] hibernation_snapshot+0x187/0x250 [ 345.255443] [] hibernate+0xd4/0x220 [ 345.255461] [] state_store+0xec/0x100 [ 345.255481] [] kobj_attr_store+0x17/0x20 [ 345.255501] [] sysfs_write_file+0xf2/0x170 [ 345.255523] [] vfs_write+0xc8/0x190 [ 345.255542] [] sys_write+0x4c/0x80 [ 345.255561] [] system_call_fastpath+0x16/0x1b Best regards, Maxim Levitsky