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<body><span class="vcard"><a class="email" href="mailto:jinxianx.guo@intel.com" title="Guo Jinxian <jinxianx.guo@intel.com>"> <span class="fn">Guo Jinxian</span></a>
</span> changed
<a class="bz_bug_link
bz_status_NEW "
title="NEW --- - [BYT/BDW/BSW]WARNING:at drivers/gpu/drm/drm_irq.c:1058 drm_wait_one_vblank+0x32/0x157 after boot"
href="https://bugs.freedesktop.org/show_bug.cgi?id=82490">bug 82490</a>
<br>
<table border="1" cellspacing="0" cellpadding="8">
<tr>
<th>What</th>
<th>Removed</th>
<th>Added</th>
</tr>
<tr>
<td style="text-align:right;">Summary</td>
<td>[BYT/BSW]WARNING:at drivers/gpu/drm/drm_irq.c:1058 drm_wait_one_vblank+0x32/0x157 after boot
</td>
<td>[BYT/BDW/BSW]WARNING:at drivers/gpu/drm/drm_irq.c:1058 drm_wait_one_vblank+0x32/0x157 after boot
</td>
</tr></table>
<p>
<div>
<b><a class="bz_bug_link
bz_status_NEW "
title="NEW --- - [BYT/BDW/BSW]WARNING:at drivers/gpu/drm/drm_irq.c:1058 drm_wait_one_vblank+0x32/0x157 after boot"
href="https://bugs.freedesktop.org/show_bug.cgi?id=82490#c3">Comment # 3</a>
on <a class="bz_bug_link
bz_status_NEW "
title="NEW --- - [BYT/BDW/BSW]WARNING:at drivers/gpu/drm/drm_irq.c:1058 drm_wait_one_vblank+0x32/0x157 after boot"
href="https://bugs.freedesktop.org/show_bug.cgi?id=82490">bug 82490</a>
from <span class="vcard"><a class="email" href="mailto:jinxianx.guo@intel.com" title="Guo Jinxian <jinxianx.guo@intel.com>"> <span class="fn">Guo Jinxian</span></a>
</span></b>
<pre>This failure is able to reproduce on latest
nightly(3e5e5913a80f593aa8f67784220eac2658034c6c) on BDW while running tests
below:
igt/kms_flip/bo-too-big
igt/kms_flip/bo-too-big-interruptible
igt/kms_flip/dpms-vs-vblank-race
igt/kms_flip/dpms-vs-vblank-race-interruptible
igt/kms_flip/flip-vs-dpms-off-vs-modeset
igt/kms_flip/flip-vs-dpms-off-vs-modeset-interruptible
igt/kms_flip/flip-vs-expired-vblank
igt/kms_flip/flip-vs-expired-vblank-interruptible
igt/kms_flip/modeset-vs-vblank-race
igt/kms_flip/modeset-vs-vblank-race-interruptible
igt/kms_flip/rcs-flip-vs-panning-interruptible
igt/kms_flip/rcs-wf_vblank-vs-dpms-interruptible
igt/kms_flip/rcs-wf_vblank-vs-modeset
igt/kms_flip/rcs-wf_vblank-vs-modeset-interruptible
igt/kms_flip/single-buffer-flip-vs-dpms-off-vs-modeset
igt/kms_flip/single-buffer-flip-vs-dpms-off-vs-modeset-interruptible
root@x-bdw05:/GFX/Test/Intel_gpu_tools/intel-gpu-tools/tests# ./kms_flip
--run-subtest bo-too-big-interruptible
IGT-Version: 1.8-g1244fc6 (x86_64) (Linux:
3.17.0-rc5_drm-intel-nightly_3e5e59_20140918+ x86_64)
Using monotonic timestamps
Beginning bo-too-big-interruptible on crtc 8, connector 19
1920x1080 60 1920 1966 1996 2080 1080 1082 1086 1112 0xa 0x48 138780
Beginning bo-too-big-interruptible on crtc 12, connector 19
1920x1080 60 1920 1966 1996 2080 1080 1082 1086 1112 0xa 0x48 138780
Beginning bo-too-big-interruptible on crtc 16, connector 19
1920x1080 60 1920 1966 1996 2080 1080 1082 1086 1112 0xa 0x48 138780
Subtest bo-too-big-interruptible: SUCCESS (2.623s)
root@x-bdw05:/GFX/Test/Intel_gpu_tools/intel-gpu-tools/tests# dmesg -r|egrep
"<[1-4]>"|grep drm
<4>[ 164.008047] WARNING: CPU: 0 PID: 4614 at drivers/gpu/drm/drm_irq.c:1089
drm_wait_one_vblank+0x10e/0x16c [drm]()
<4>[ 164.008050] Modules linked in: dm_mod iTCO_wdt iTCO_vendor_support ppdev
snd_hda_codec_hdmi pcspkr i2c_i801 snd_hda_intel snd_hda_controller
snd_hda_codec snd_hwdep lpc_ich snd_pcm mfd_core snd_timer snd soundcore
battery parport_pc parport ac acpi_cpufreq i915 button video drm_kms_helper drm
cfbfillrect cfbimgblt cfbcopyarea
<4>[ 164.008066] CPU: 0 PID: 4614 Comm: kms_flip Not tainted
3.17.0-rc5_drm-intel-nightly_3e5e59_20140918+ #2584
<4>[ 164.008090] [<ffffffffa0011ab9>] ? drm_wait_one_vblank+0x10e/0x16c [drm]
<4>[ 164.008102] [<ffffffffa0011ab9>] ? drm_wait_one_vblank+0x10e/0x16c [drm]
<4>[ 164.008160] [<ffffffffa0017fe5>] ?
drm_mode_set_config_internal+0x48/0xbd [drm]
<4>[ 164.008166] [<ffffffffa001ba0e>] ? drm_mode_setcrtc+0x3e6/0x48b [drm]
<4>[ 164.008172] [<ffffffffa001074c>] ? drm_ioctl+0x279/0x3bc [drm]
<4>[ 164.008182] [<ffffffffa001b628>] ? drm_mode_setplane+0x1ce/0x1ce [drm]
<4>[ 165.138630] WARNING: CPU: 0 PID: 4614 at drivers/gpu/drm/drm_irq.c:1089
drm_wait_one_vblank+0x10e/0x16c [drm]()
<4>[ 165.138632] Modules linked in: dm_mod iTCO_wdt iTCO_vendor_support ppdev
snd_hda_codec_hdmi pcspkr i2c_i801 snd_hda_intel snd_hda_controller
snd_hda_codec snd_hwdep lpc_ich snd_pcm mfd_core snd_timer snd soundcore
battery parport_pc parport ac acpi_cpufreq i915 button video drm_kms_helper drm
cfbfillrect cfbimgblt cfbcopyarea
<4>[ 165.138648] CPU: 0 PID: 4614 Comm: kms_flip Tainted: G W
3.17.0-rc5_drm-intel-nightly_3e5e59_20140918+ #2584
<4>[ 165.138672] [<ffffffffa0011ab9>] ? drm_wait_one_vblank+0x10e/0x16c [drm]
<4>[ 165.138684] [<ffffffffa0011ab9>] ? drm_wait_one_vblank+0x10e/0x16c [drm]
<4>[ 165.138744] [<ffffffffa0017fe5>] ?
drm_mode_set_config_internal+0x48/0xbd [drm]
<4>[ 165.138751] [<ffffffffa001ba0e>] ? drm_mode_setcrtc+0x3e6/0x48b [drm]
<4>[ 165.138757] [<ffffffffa001074c>] ? drm_ioctl+0x279/0x3bc [drm]
<4>[ 165.138766] [<ffffffffa001b628>] ? drm_mode_setplane+0x1ce/0x1ce [drm]
root@x-bdw05:/GFX/Test/Intel_gpu_tools/intel-gpu-tools/tests#</pre>
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