[Bug 91221] [g45] intel_check_page_flip warning in dmesg

[bugzilla-daemon at bugzilla.kernel.org]

https://bugzilla.kernel.org/show_bug.cgi?id=91221

tbl0605 at gmail.com changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
                 CC|                            |tbl0605 at gmail.com

--- Comment #14 from tbl0605 at gmail.com ---
Same problem for me, using kernel 4.0.4 :

[41995.805921] ------------[ cut here ]------------
[41995.805965] WARNING: CPU: 0 PID: 32734 at
drivers/gpu/drm/i915/intel_display.c:9756 intel_check_page_flip+0xd1/0xe0
[i915]()
[41995.805968] Kicking stuck page flip: queued at 2518052, now 2518059
[41995.805969] Modules linked in: ctr(E) ccm(E) vmnet(OE) parport_pc(E)
vmw_vsock_vmci_transport(E) vsock(E) vmw_vmci(E) vmmon(OE) nvram(E) msr(E)
pci_stub(E) vboxpci(OE) vboxnetadp(OE) vboxnetflt(OE) vboxdrv(OE) arc4(E)
uvcvideo(E) videobuf2_vmalloc(E) videobuf2_memops(E) videobuf2_core(E)
v4l2_common(E) videodev(E) media(E) intel_rapl(E) iosf_mbi(E)
x86_pkg_temp_thermal(E) intel_powerclamp(E) coretemp(E) kvm_intel(E) kvm(E)
crct10dif_pclmul(E) crc32_pclmul(E) ghash_clmulni_intel(E) cryptd(E) joydev(E)
btusb(E) serio_raw(E) iwlmvm(E) mac80211(E) iwlwifi(E) rtsx_pci_ms(E)
snd_hda_codec_hdmi(E) cfg80211(E) snd_hda_codec_realtek(E) memstick(E)
snd_hda_codec_generic(E) snd_hda_intel(E) snd_hda_controller(E)
snd_hda_codec(E) bnep(E) snd_hwdep(E) rfcomm(E) snd_pcm(E) bluetooth(E)
lpc_ich(E) shpchp(E) mei_me(E) mei(E) snd_seq_midi(E) snd_seq_midi_event(E)
snd_rawmidi(E) wmi(E) snd_seq(E) i915(E) snd_seq_device(E) snd_timer(E)
binfmt_misc(E) tpm_infineon(E) drm_kms_helper(E) ie31200_edac(E) drm(E)
dell_smo8800(E) i2c_algo_bit(E) edac_core(E) video(E) snd(E) soundcore(E)
mac_hid(E) ppdev(E) lp(E) parport(E) rtsx_pci_sdmmc(E) psmouse(E) ahci(E)
libahci(E) r8169(E) rtsx_pci(E) mii(E) [last unloaded: parport_pc]
[41995.806016] CPU: 0 PID: 32734 Comm: cinnamon-screen Tainted: G           OE 
 4.0.4-tbl-patched #1
[41995.806017] Hardware name: Notebook                        
W54_55SU1,SUW/W54_55SU1,SUW, BIOS 4.6.5 11/26/2013
[41995.806019]  ffffffffc041fee8 ffff88011fa03d38 ffffffff817b4479
0000000000000000
[41995.806021]  ffff88011fa03d88 ffff88011fa03d78 ffffffff81075cca
ffff88011fa03d88
[41995.806024]  ffff8800d7226000 ffff8800d58cc000 ffff8800d58cc1a8
0000000000000000
[41995.806026] Call Trace:
[41995.806028]  <IRQ>  [<ffffffff817b4479>] dump_stack+0x45/0x57
[41995.806038]  [<ffffffff81075cca>] warn_slowpath_common+0x8a/0xc0
[41995.806040]  [<ffffffff81075d46>] warn_slowpath_fmt+0x46/0x50
[41995.806061]  [<ffffffffc03c8391>] intel_check_page_flip+0xd1/0xe0 [i915]
[41995.806078]  [<ffffffffc0394878>] ironlake_irq_handler+0x2e8/0xfc0 [i915]
[41995.806082]  [<ffffffff810b17c0>] ? rebalance_domains+0xe0/0x270
[41995.806086]  [<ffffffff810d66c0>] ? __note_gp_changes+0x20/0x90
[41995.806089]  [<ffffffff810ce2ae>] handle_irq_event_percpu+0x3e/0x1a0
[41995.806092]  [<ffffffff810ce451>] handle_irq_event+0x41/0x70
[41995.806095]  [<ffffffff810d13ff>] handle_edge_irq+0x7f/0x120
[41995.806097]  [<ffffffff81017732>] handle_irq+0x22/0x40
[41995.806101]  [<ffffffff817beea1>] do_IRQ+0x51/0xf0
[41995.806103]  [<ffffffff817bcc6d>] common_interrupt+0x6d/0x6d
[41995.806105]  <EOI>  [<ffffffff817bbf4d>] ? system_call_fastpath+0x16/0x1b
[41995.806108] ---[ end trace dc1ed27d6658ec39 ]---

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