Hi,
looks like [1] is fixing my suspend/resume problem with v3.5-rc6+
(attached call-trace is with a v3.5-rc6 kernel before the commit got
upstream).
Thanks for the fix!
I am wondering if those new-lines are intended (see attachment)?
- Sedat -
P.S.: Commit details
commit dc332fdf9f373a87b1e2f423b5b004b2a3c37e1a
ACPI / PM: Leave Bus Master Arbitration enabled for suspend/resume
[1]
http://git.kernel.org/?p=linux/kernel/git/torvalds/linux.git;a=commitdiff;h=dc332fdf9f373a87b1e2f423b5b004b2a3c37e1a
[17043.897493] wlan0: deauthenticating from 00:04:0e:e4:00:3d by local choice
(reason=3)
[17043.908296] cfg80211: All devices are disconnected, going to restore
regulatory settings
[17043.908305] cfg80211: Restoring regulatory settings
[17043.908313] cfg80211: Calling CRDA to update world regulatory domain
[17043.915387] cfg80211: Ignoring regulatory request Set by core since the
driver uses its own custom regulatory domain
[17043.915395] cfg80211: World regulatory domain updated:
[17043.915398] cfg80211: (start_freq - end_freq @ bandwidth),
(max_antenna_gain, max_eirp)
[17043.915402] cfg80211: (2402000 KHz - 2472000 KHz @ 4 KHz), (300 mBi,
2000 mBm)
[17043.915407] cfg80211: (2457000 KHz - 2482000 KHz @ 2 KHz), (300 mBi,
2000 mBm)
[17043.915410] cfg80211: (2474000 KHz - 2494000 KHz @ 2 KHz), (300 mBi,
2000 mBm)
[17043.915413] cfg80211: (517 KHz - 525 KHz @ 4 KHz), (300 mBi,
2000 mBm)
[17043.915417] cfg80211: (5735000 KHz - 5835000 KHz @ 4 KHz), (300 mBi,
2000 mBm)
[17045.745718] PM: Syncing filesystems ... done.
[17045.749964] PM: Preparing system for mem sleep
[17046.303388] Freezing user space processes ... (elapsed 0.01 seconds) done.
[17046.319432] Freezing remaining freezable tasks ... (elapsed 0.01 seconds)
done.
[17046.335421] PM: Entering mem sleep
[17046.335491] Suspending console(s) (use no_console_suspend to debug)
[17046.335698] sd 1:0:0:0: [sdb] Synchronizing SCSI cache
[17046.335869] sd 0:0:0:0: [sda] Synchronizing SCSI cache
[17046.336017] sd 0:0:0:0: [sda] Stopping disk
[17046.338588] sd 1:0:0:0: [sdb] Stopping disk
[17046.348401] [ cut here ]
[17046.348408] WARNING: at kernel/irq/manage.c:1214 __free_irq+0xa0/0x1d0()
[17046.348409] Hardware name:
[17046.348410] Trying to free already-free IRQ 47
[17046.348410] Modules linked in: snd_hda_codec_hdmi snd_hda_codec_realtek
rfcomm bnep parport_pc ppdev joydev snd_hda_intel snd_hda_codec snd_hwdep
snd_pcm coretemp kvm_intel snd_page_alloc kvm arc4 snd_seq_midi
snd_seq_midi_event iwlwifi i915 snd_rawmidi uvcvideo snd_seq
ghash_clmulni_intel snd_seq_device videobuf2_vmalloc aesni_intel snd_timer
videobuf2_memops aes_x86_64 drm_kms_helper videobuf2_core cryptd mac80211 drm
snd videodev psmouse samsung_laptop i2c_algo_bit btusb hid_generic soundcore
microcode serio_raw cfg80211 lp mei bluetooth video mac_hid lpc_ich parport
usbhid hid r8169
[17046.348441] Pid: 18981, comm: kworker/u:17 Not tainted
3.5.0-rc6-1-iniza-generic #1
[17046.348442] Call Trace:
[17046.348444]
[17046.348447] [] warn_slowpath_common+0x7f/0xc0
[17046.348448]
[17046.348449] [] warn_slowpath_fmt+0x46/0x50
[17046.348450]
[17046.348452] [] ? default_spin_lock_flags+0x9/0x10
[17046.348453]
[17046.348455] [] __free_irq+0xa0/0x1d0
[17046.348455]
[17046.348460] [] ? async_schedule+0x20/0x20
[17046.348460]
[17046.348462] [] free_irq+0x55/0xd0
[17046.348463]
[17046.348467] [] mei_pci_suspend+0x78/0xd0 [mei]
[17046.348468]
[17046.348471] [] pci_pm_suspend+0x75/0x140
[17046.348472]
[17046.348475] [] ? device_pm_wait_for_dev+0x30/0x30
[17046.348475]
[17046.348477] [] ? pci_pm_freeze+0xb0/0xb0
[17046.348477]
[17046.348478] [] dpm_run_callback.isra.5+0x3b/0x80
[17046.348479]
[17046.348480] [] __device_suspend+0xed/0x220
[17046.348481]
[17046.348482] [] async_suspend+0x1f/0xa0
[17046.348482]
[17046.348484] [] async_run_entry_fn+0x7e/0x170
[17046.348484]
[17046.348488] [] process_one_work+0x11a/0x480
[17046.348488]
[17046.348490] [] ? manage_workers.isra.28+0x1e8/0x230
[17046.348491]
[17046.348493] [] worker_thread+0x165/0x370
[17046.348493]
[17046.348495] [] ? manage_workers.isra.28+0x230/0x230
[17046.348496]
[17046.348498] [] kthread+0x93/0xa0
[17046.348498]
[17046.348500] [] kernel_thread_helper+0x4/0x10
[17046.348501]
[17046.348503] [] ? kthread_freezable_should_stop+0x70/0x70
[17046.348503]
[17046.348504] [] ? gs_change+0x13/0x13
[17046.348506] ---[ end trace 595e5069309213b1 ]---
[17046.927294] PM: suspend of devices complete after 591.818 msecs
[17046.927296] PM: suspend devices took 0.592 seconds
[17046.927414] PM: late suspend of devices complete after 0.116 msecs
[17046.943325] r8169 :02:00.0: wake-up capability enabled by ACPI
[17047.023288] PM: noirq suspend of devices complete after 95.890 msecs
[17047.023520] ACPI: Preparing to enter system sleep state S3
[17047.047343] PM: Saving platform NVS memory
[17047.052086] Disabling non-boot CPUs ...
