[Bug 89303] [SNB/IVB] stuck page flips

[bugzilla-daemon at freedesktop.org]

https://bugs.freedesktop.org/show_bug.cgi?id=89303

--- Comment #7 from Thierry <tbl0605 at gmail.com> ---
Hi,
I'm having same problem with kernel 4.0.5 :

[ 4230.405612] ------------[ cut here ]------------
[ 4230.405648] WARNING: CPU: 0 PID: 0 at
drivers/gpu/drm/i915/intel_display.c:9756 intel_check_page_flip+0xd1/0xe0
[i915]()
[ 4230.405650] Kicking stuck page flip: queued at 253043, now 253048
[ 4230.405652] Modules linked in: nvram(E) msr(E) pci_stub(E) vboxpci(OE)
vboxnetadp(OE) vboxnetflt(OE) vboxdrv(OE) vmw_vsock_vmci_transport(E) vsock(E)
vmw_vmci(E) btusb(E) uvcvideo(E) videobuf2_vmalloc(E) videobuf2_memops(E)
videobuf2_core(E) v4l2_common(E) videodev(E) media(E) snd_hda_codec_hdmi(E)
snd_hda_codec_realtek(E) snd_hda_codec_generic(E) snd_hda_intel(E)
snd_hda_controller(E) snd_hda_codec(E) snd_hwdep(E) snd_pcm(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) arc4(E) snd_seq_midi(E) snd_seq_midi_event(E) snd_rawmidi(E)
joydev(E) serio_raw(E) snd_seq(E) iwlmvm(E) mac80211(E) bnep(E) rfcomm(E)
bluetooth(E) iwlwifi(E) rtsx_pci_ms(E) memstick(E) cfg80211(E) lpc_ich(E)
wmi(E) snd_seq_device(E) snd_timer(E) i915(E) snd(E) mei_me(E) binfmt_misc(E)
mei(E) drm_kms_helper(E) tpm_infineon(E) drm(E) shpchp(E) i2c_algo_bit(E)
dell_smo8800(E) ie31200_edac(E) soundcore(E) video(E) mac_hid(E) edac_core(E)
parport_pc(E) ppdev(E) lp(E) parport(E) rtsx_pci_sdmmc(E) psmouse(E) ahci(E)
libahci(E) r8169(E) mii(E) rtsx_pci(E)
[ 4230.405695] CPU: 0 PID: 0 Comm: swapper/0 Tainted: G           OE  
4.0.5-tbl-patched #2
[ 4230.405697] Hardware name: Notebook                        
W54_55SU1,SUW/W54_55SU1,SUW, BIOS 4.6.5 11/26/2013
[ 4230.405699]  ffffffffc029cee8 ffff88011fa03d38 ffffffff817b47a9
0000000000000000
[ 4230.405701]  ffff88011fa03d88 ffff88011fa03d78 ffffffff81075cca
ffff88011fa03d88
[ 4230.405703]  ffff8800d58ed000 ffff8800d5e4b800 ffff8800d5e4b9a8
0000000000000000
[ 4230.405706] Call Trace:
[ 4230.405708]  <IRQ>  [<ffffffff817b47a9>] dump_stack+0x45/0x57
[ 4230.405718]  [<ffffffff81075cca>] warn_slowpath_common+0x8a/0xc0
[ 4230.405720]  [<ffffffff81075d46>] warn_slowpath_fmt+0x46/0x50
[ 4230.405741]  [<ffffffffc0245391>] intel_check_page_flip+0xd1/0xe0 [i915]
[ 4230.405758]  [<ffffffffc0211878>] ironlake_irq_handler+0x2e8/0xfc0 [i915]
[ 4230.405762]  [<ffffffff813ab300>] ? timerqueue_add+0x60/0xb0
[ 4230.405765]  [<ffffffff810e0b09>] ? enqueue_hrtimer+0x29/0x90
[ 4230.405769]  [<ffffffff810ce33e>] handle_irq_event_percpu+0x3e/0x1a0
[ 4230.405772]  [<ffffffff810ce4e1>] handle_irq_event+0x41/0x70
[ 4230.405775]  [<ffffffff810d148f>] handle_edge_irq+0x7f/0x120
[ 4230.405778]  [<ffffffff81017732>] handle_irq+0x22/0x40
[ 4230.405782]  [<ffffffff817bf1e1>] do_IRQ+0x51/0xf0
[ 4230.405785]  [<ffffffff817bcfad>] common_interrupt+0x6d/0x6d
[ 4230.405786]  <EOI>  [<ffffffff81653b40>] ? cpuidle_enter_state+0x70/0x170
[ 4230.405791]  [<ffffffff81653b2d>] ? cpuidle_enter_state+0x5d/0x170
[ 4230.405793]  [<ffffffff81653c77>] cpuidle_enter+0x17/0x20
[ 4230.405796]  [<ffffffff810b73ff>] cpu_startup_entry+0x3bf/0x460
[ 4230.405799]  [<ffffffff817a6477>] rest_init+0x77/0x80
[ 4230.405803]  [<ffffffff81d3710b>] start_kernel+0x494/0x4a1
[ 4230.405805]  [<ffffffff81d36a67>] ? set_init_arg+0x55/0x55
[ 4230.405808]  [<ffffffff81d36120>] ? early_idt_handlers+0x120/0x120
[ 4230.405810]  [<ffffffff81d365ee>] x86_64_start_reservations+0x2a/0x2c
[ 4230.405812]  [<ffffffff81d36742>] x86_64_start_kernel+0x152/0x161
[ 4230.405814] ---[ end trace b330d780ffc1f7f5 ]---

This bug was also reported at https://bugzilla.kernel.org/show_bug.cgi?id=91221

Thierry.

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