Comment 13 for bug 1393905

No change. After login to system this appears in logs:
Dec 1 19:10:13 digital-n0123 kernel: [ 249.446748] ------------[ cut here ]------------
Dec 1 19:10:13 digital-n0123 kernel: [ 249.446822] WARNING: CPU: 1 PID: 0 at /home/apw/COD/linux/drivers/gpu/drm/i915/intel_display.c:9918 intel_check_page_flip+0xac/0xc0 [i915]()
Dec 1 19:10:13 digital-n0123 kernel: [ 249.446826] Kicking stuck page flip: queued at 14708, now 14710
Dec 1 19:10:13 digital-n0123 kernel: [ 249.446829] Modules linked in: pci_stub vboxpci(OE) vboxnetadp(OE) vboxnetflt(OE) vboxdrv(OE) ctr ccm uvcvideo videobuf2_vmalloc gpio_ich videobuf2_memops videobuf2_core v4l2_common arc4 videodev snd_hda_codec_hdmi rfcomm bnep media coretemp snd_hda_codec_realtek iwl3945 pcmcia joydev bluetooth iwlegacy snd_hda_codec_generic serio_raw mac80211 snd_hda_intel yenta_socket snd_hda_controller pcmcia_rsrc snd_hda_codec cfg80211 lpc_ich pcmcia_core snd_hwdep snd_pcm snd_seq_midi snd_seq_midi_event snd_rawmidi snd_seq snd_seq_device snd_timer snd soundcore shpchp mac_hid parport_pc binfmt_misc ppdev lp parport btrfs xor raid6_pq xts gf128mul dm_crypt i915 i2c_algo_bit hid_a4tech drm_kms_helper ahci firewire_ohci sdhci_pci drm psmouse firewire_core libahci sdhci pata_acpi crc_itu_t r8169 mii usbhid hid video
Dec 1 19:10:13 digital-n0123 kernel: [ 249.446929] CPU: 1 PID: 0 Comm: swapper/1 Tainted: G OE 3.18.0-031800rc7-lowlatency #201411302035
Dec 1 19:10:13 digital-n0123 kernel: [ 249.446932] Hardware name: Micro-Star International MSI Notebook PR600/MS-1637, BIOS A1637IMS V1.7 09/15/2008
Dec 1 19:10:13 digital-n0123 kernel: [ 249.446936] 00000000 00000000 f2933e8c c16c7b31 f8ac7b1c f2933ebc c1061514 f8aca508
Dec 1 19:10:13 digital-n0123 kernel: [ 249.446947] f2933ee8 00000000 f8ac7b1c 000026be f8a803dc f8a803dc f5ceb000 f5cf2c00
Dec 1 19:10:13 digital-n0123 kernel: [ 249.446957] 00000001 f2933ed4 c10615d3 00000009 f2933ecc f8aca508 f2933ee8 f2933f04
Dec 1 19:10:13 digital-n0123 kernel: [ 249.446967] Call Trace:
Dec 1 19:10:13 digital-n0123 kernel: [ 249.446979] [<c16c7b31>] dump_stack+0x48/0x69
Dec 1 19:10:13 digital-n0123 kernel: [ 249.446988] [<c1061514>] warn_slowpath_common+0x84/0xa0
Dec 1 19:10:13 digital-n0123 kernel: [ 249.447036] [<f8a803dc>] ? intel_check_page_flip+0xac/0xc0 [i915]
Dec 1 19:10:13 digital-n0123 kernel: [ 249.447080] [<f8a803dc>] ? intel_check_page_flip+0xac/0xc0 [i915]
Dec 1 19:10:13 digital-n0123 kernel: [ 249.447086] [<c10615d3>] warn_slowpath_fmt+0x33/0x40
Dec 1 19:10:13 digital-n0123 kernel: [ 249.447132] [<f8a803dc>] intel_check_page_flip+0xac/0xc0 [i915]
Dec 1 19:10:13 digital-n0123 kernel: [ 249.447174] [<f8a4d90d>] i915_handle_vblank+0x4d/0x90 [i915]
Dec 1 19:10:13 digital-n0123 kernel: [ 249.447216] [<f8a53512>] i965_irq_handler+0x242/0x300 [i915]
Dec 1 19:10:13 digital-n0123 kernel: [ 249.447223] [<c10b0205>] handle_irq_event_percpu+0x35/0x200
Dec 1 19:10:13 digital-n0123 kernel: [ 249.447229] [<c10b040a>] handle_irq_event+0x3a/0x60
Dec 1 19:10:13 digital-n0123 kernel: [ 249.447235] [<c10b2b50>] ? handle_level_irq+0xd0/0xd0
Dec 1 19:10:13 digital-n0123 kernel: [ 249.447240] [<c10b2bbe>] handle_edge_irq+0x6e/0xf0
Dec 1 19:10:13 digital-n0123 kernel: [ 249.447246] [<c1013ccf>] handle_irq+0x5f/0xa0
Dec 1 19:10:13 digital-n0123 kernel: [ 249.447250] <IRQ> [<c16d3f32>] do_IRQ+0x42/0xe0
Dec 1 19:10:13 digital-n0123 kernel: [ 249.447261] [<c16d3473>] common_interrupt+0x33/0x38
Dec 1 19:10:13 digital-n0123 kernel: [ 249.447269] [<c1585b97>] ? cpuidle_enter_state+0x67/0x1d0
Dec 1 19:10:13 digital-n0123 kernel: [ 249.447275] [<c1585dd4>] cpuidle_enter+0x14/0x20
Dec 1 19:10:13 digital-n0123 kernel: [ 249.447282] [<c109920b>] cpuidle_idle_call+0xdb/0x180
Dec 1 19:10:13 digital-n0123 kernel: [ 249.447287] [<c10994b5>] cpu_idle_loop+0x205/0x220
Dec 1 19:10:13 digital-n0123 kernel: [ 249.447293] [<c1099523>] cpu_startup_entry+0x53/0x60
Dec 1 19:10:13 digital-n0123 kernel: [ 249.447300] [<c1042d6e>] start_secondary+0xde/0x100
Dec 1 19:10:13 digital-n0123 kernel: [ 249.447304] ---[ end trace 7184da5b5b353742 ]---