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<base href="https://bugs.freedesktop.org/">
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<body><table border="1" cellspacing="0" cellpadding="8">
<tr>
<th>Bug ID</th>
<td><a class="bz_bug_link
bz_status_NEW "
title="NEW - kms_atomic_transition subtest causes WARNING at drivers/gpu/drm/drm_mm.c:392"
href="https://bugs.freedesktop.org/show_bug.cgi?id=99629">99629</a>
</td>
</tr>
<tr>
<th>Summary</th>
<td>kms_atomic_transition subtest causes WARNING at drivers/gpu/drm/drm_mm.c:392
</td>
</tr>
<tr>
<th>Product</th>
<td>DRI
</td>
</tr>
<tr>
<th>Version</th>
<td>unspecified
</td>
</tr>
<tr>
<th>Hardware</th>
<td>x86-64 (AMD64)
</td>
</tr>
<tr>
<th>OS</th>
<td>Linux (All)
</td>
</tr>
<tr>
<th>Status</th>
<td>NEW
</td>
</tr>
<tr>
<th>Severity</th>
<td>normal
</td>
</tr>
<tr>
<th>Priority</th>
<td>medium
</td>
</tr>
<tr>
<th>Component</th>
<td>DRM/Intel
</td>
</tr>
<tr>
<th>Assignee</th>
<td>intel-gfx-bugs@lists.freedesktop.org
</td>
</tr>
<tr>
<th>Reporter</th>
<td>ramix.ben.hassine@intel.com
</td>
</tr>
<tr>
<th>QA Contact</th>
<td>intel-gfx-bugs@lists.freedesktop.org
</td>
</tr>
<tr>
<th>CC</th>
<td>intel-gfx-bugs@lists.freedesktop.org
</td>
</tr>
<tr>
<th>i915 platform</th>
<td>SKL
</td>
</tr>
<tr>
<th>i915 features</th>
<td>display/atomic
</td>
</tr></table>
<p>
<div>
<pre>Created <span class=""><a href="attachment.cgi?id=129275" name="attach_129275" title="dmesg">attachment 129275</a> <a href="attachment.cgi?id=129275&action=edit" title="dmesg">[details]</a></span>
dmesg
Running kms_atomic_transition@plane-all-transition subtest on skl with
i915.nuclear_pageflip=1 causes warning:
./kms_atomic_transition --r plane-all-transition
IGT-Version: 1.17-ga2fa75c (x86_64) (Linux: 4.10.0-rc6-tip-201702010159+
x86_64)
Running test on pipe A with resolution 1920x1080 and sprite size 1920x1080
alpha 1
Running test on pipe A with resolution 1920x1080 and sprite size 1920x1080
alpha 1
Running test on pipe B with resolution 1920x1080 and sprite size 1920x1080
alpha 1
Running test on pipe B with resolution 1920x1080 and sprite size 1920x1080
alpha 1
Running test on pipe C with resolution 1920x1080 and sprite size 1920x1080
alpha 1
Running test on pipe C with resolution 1920x1080 and sprite size 1920x1080
alpha 1
Subtest plane-all-transition: SUCCESS (5.270s)
dmesg:
======
------------[ cut here ]------------
[ 907.492402] WARNING: CPU: 6 PID: 8138 at drivers/gpu/drm/drm_mm.c:392
drm_mm_insert_node_in_range_generic+0x315/0x320
[ 907.492403] Modules linked in: binfmt_misc nls_iso8859_1 snd_hda_codec_hdmi
snd_hda_codec_realtek snd_hda_codec_generic intel_rapl x86_pkg_temp_thermal
intel_powerclamp coretemp kvm_intel snd_hda_intel kvm snd_hda_codec irqbypass
snd_hda_core crct10dif_pclmul crc32_pclmul snd_hwdep ghash_clmulni_intel
snd_pcm pcbc snd_seq_midi snd_seq_midi_event snd_rawmidi aesni_intel aes_x86_64
crypto_simd glue_helper snd_seq cryptd snd_seq_device serio_raw snd_timer
hci_uart snd mei_me btbcm mei btintel soundcore shpchp bluetooth acpi_als
tpm_infineon kfifo_buf mac_hid acpi_pad industrialio parport_pc ppdev lp
parport autofs4 i915 igb e1000e psmouse dca xhci_pci ptp ahci xhci_hcd pps_core
libahci wmi i2c_hid video pinctrl_sunrisepoint pinctrl_intel hid
[ 907.492461] CPU: 6 PID: 8138 Comm: kms_atomic_tran Tainted: G U W
4.10.0-rc6-tip-201702010159+ #2
[ 907.492463] Hardware name: Gigabyte Technology Co., Ltd. To be filled by
O.E.M./H170N-WIFI-CF, BIOS F3 10/20/2015
[ 907.492464] Call Trace:
[ 907.492468] dump_stack+0x63/0x87
[ 907.492473] __warn+0xd1/0xf0
[ 907.492478] warn_slowpath_null+0x1d/0x20
[ 907.492481] drm_mm_insert_node_in_range_generic+0x315/0x320
[ 907.492485] ? __enqueue_entity+0x6c/0x70
[ 907.492530] i915_gem_stolen_insert_node_in_range+0x75/0xa0 [i915]
[ 907.492574] intel_fbc_enable+0x19b/0x500 [i915]
[ 907.492613] intel_update_crtc+0x87/0x100 [i915]
[ 907.492649] skl_update_crtcs+0x203/0x220 [i915]
[ 907.492685] intel_atomic_commit_tail+0x33e/0xfc0 [i915]
[ 907.492690] ? finish_task_switch+0x107/0x250
[ 907.492694] ? __schedule+0x224/0x6b0
[ 907.492729] intel_atomic_commit+0x3fa/0x4e0 [i915]
[ 907.492734] ? drm_mode_object_unreference+0x3c/0x80
[ 907.492739] drm_atomic_commit+0x4b/0x50
[ 907.492745] drm_mode_atomic_ioctl+0x82e/0xa90
[ 907.492750] drm_ioctl+0x321/0x420
[ 907.492755] ? drm_atomic_debugfs_init+0x30/0x30
[ 907.492762] do_vfs_ioctl+0x96/0x5b0
[ 907.492766] ? vfs_write+0x151/0x1b0
[ 907.492771] ? acct_account_cputime+0x1c/0x20
[ 907.492776] SyS_ioctl+0x79/0x90
[ 907.492781] do_syscall_64+0x6e/0x180
[ 907.492784] entry_SYSCALL64_slow_path+0x25/0x25
[ 907.492786] RIP: 0033:0x7f368cd83357
[ 907.492788] RSP: 002b:00007ffdea70fcb8 EFLAGS: 00000246 ORIG_RAX:
0000000000000010
[ 907.492791] RAX: ffffffffffffffda RBX: 00000000006b3fb0 RCX:
00007f368cd83357
[ 907.492793] RDX: 00007ffdea70fd10 RSI: 00000000c03864bc RDI:
0000000000000003
[ 907.492794] RBP: 00007ffdea70fd10 R08: 00000000006b6a30 R09:
00000000006b3be0
[ 907.492796] R10: 0000000000000002 R11: 0000000000000246 R12:
00000000c03864bc
[ 907.492798] R13: 0000000000000003 R14: 0000000000000001 R15:
00000000006b1c50
[ 907.492801] ---[ end trace efa5912f3a075d13 ]---
setup:
=========
SKLS1:
------
Platform SKL Gigabyte
CPU: Intel(R) Core(TM) i5-6600 CPU @ 3.30GHz (family 6, model 94, stepping 3)
GPU: Intel® HD Graphics 530 - Intel Corporation Sky Lake Integrated Graphics
(rev 06)
Motherboard version: H170N-WIFI-CF
Memory: 2x 4GB Kingston 9905622-055.A00G
Software
Bios: F3
Linux distribution: Ubuntu 16.04 64 bits
DMC 1.26 from
<a href="https://01.org/sites/default/files/downloads/intelr-graphics-linux/skldmcver126.tar_1.bz2">https://01.org/sites/default/files/downloads/intelr-graphics-linux/skldmcver126.tar_1.bz2</a>
GUC 6.1 from
<a href="https://01.org/sites/default/files/downloads/intelr-graphics-linux/sklgucver61.tar.bz2">https://01.org/sites/default/files/downloads/intelr-graphics-linux/sklgucver61.tar.bz2</a>
Kernel: drm-tip: 2017y-01m-30d-21h-14m-37s UTC integration manifest
commit 123d798c350471aba7e0625c154c6d9e395756c8
Author: Daniel Vetter <<a href="mailto:daniel.vetter@ffwll.ch">daniel.vetter@ffwll.ch</a>>
Date: Mon Jan 30 21:15:12 2017 +0000
drm:libdrm-2.4.75-3-gd4b8344 from git://anongit.freedesktop.org/mesa/drm
mesa: mesa-13.0.3-bec04114 from git://anongit.freedesktop.org/mesa/mesa
cairo:1.15.4-68bbb693 from git://anongit.freedesktop.org/cairo
xserver: xorg-server-1.19.0-66-ga6fcb15 from
git://git.freedesktop.org/git/xorg/xserver
xf86-video-intel: 2.99.917-750-g2d6f2e8 from
git://git.freedesktop.org/git/xorg/driver/xf86-video-intel
libva: libva-1.7.3.pre1-48-ge677ad9 from
git://git.freedesktop.org/git/vaapi/libva
vaapi-intel-driver: 1.7.3-287-g05d2d25 from
git://git.freedesktop.org/git/vaapi/intel-driver</pre>
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