[Bug 89519] New: [SKL] Kicking stuck page flip: queued at 1, now 5
bugzilla-daemon at freedesktop.org
bugzilla-daemon at freedesktop.org
Tue Mar 10 09:20:27 PDT 2015
https://bugs.freedesktop.org/show_bug.cgi?id=89519
Bug ID: 89519
Summary: [SKL] Kicking stuck page flip: queued at 1, now 5
Product: DRI
Version: XOrg git
Hardware: Other
OS: All
Status: NEW
Severity: normal
Priority: medium
Component: DRM/Intel
Assignee: intel-gfx-bugs at lists.freedesktop.org
Reporter: damien.lespiau at gmail.com
QA Contact: intel-gfx-bugs at lists.freedesktop.org
CC: intel-gfx-bugs at lists.freedesktop.org
>From time to time, we seem to be missing page flip interrupts, haven't had time
to look into that just yet.
[ 63.539320] ------------[ cut here ]------------
[ 63.539367] WARNING: CPU: 2 PID: 0 at
drivers/gpu/drm/i915/intel_display.c:9826 intel_check_page_flip+0xa6/0xc1
[i915]()
[ 63.539371] Kicking stuck page flip: queued at 1, now 5
[ 63.539373] Modules linked in: dm_mod ppdev snd_hda_codec_realtek
snd_hda_codec_generic snd_hda_intel snd_hda_controller snd_hda_codec snd_hwdep
snd_pcm pcspkr i2c_i801 snd_timer snd soundcore wmi battery parport_pc parport
ac acpi_cpufreq i915 button video drm_kms_helper drm
[ 63.539402] CPU: 2 PID: 0 Comm: swapper/2 Not tainted
4.0.0-rc3_drm-intel-nightly_c09a3b_20150310+ #104
[ 63.539405] Hardware name: Intel Corporation Skylake Client platform/Skylake
Y LPDDR3 RVP3, BIOS SKLSE2R1.86C.B069.R00.1501192136 01/19/2015
[ 63.539408] 0000000000000000 0000000000000009 ffffffff81793a7f
ffff88014e483e18
[ 63.539414] ffffffff8103bcf8 ffff880148e479a0 ffffffffa00d12f1
0000000000000002
[ 63.539418] ffff880148e47800 ffff880004c2c000 0000000000000001
0000000000000001
[ 63.539423] Call Trace:
[ 63.539426] <IRQ> [<ffffffff81793a7f>] ? dump_stack+0x40/0x50
[ 63.539443] [<ffffffff8103bcf8>] ? warn_slowpath_common+0x98/0xb0
[ 63.539469] [<ffffffffa00d12f1>] ? intel_check_page_flip+0xa6/0xc1 [i915]
[ 63.539476] [<ffffffff8103bd55>] ? warn_slowpath_fmt+0x45/0x4a
[ 63.539504] [<ffffffffa00c1b6d>] ? __intel_pageflip_stall_check+0xaf/0xd8
[i915]
[ 63.539529] [<ffffffffa00d12f1>] ? intel_check_page_flip+0xa6/0xc1 [i915]
[ 63.539557] [<ffffffffa00a8e3a>] ? gen8_irq_handler+0x1fb/0x345 [i915]
[ 63.539563] [<ffffffff81071c70>] ? handle_irq_event_percpu+0x34/0x15b
[ 63.539569] [<ffffffff81081e69>] ? update_wall_time+0x524/0x53d
[ 63.539573] [<ffffffff81071dc5>] ? handle_irq_event+0x2e/0x4c
[ 63.539578] [<ffffffff8107430e>] ? handle_edge_irq+0xba/0xcf
[ 63.539583] [<ffffffff81004313>] ? handle_irq+0x15/0x1d
[ 63.539588] [<ffffffff81003dd7>] ? do_IRQ+0x41/0xc0
[ 63.539593] [<ffffffff81799daa>] ? common_interrupt+0x6a/0x6a
[ 63.539595] <EOI> [<ffffffff816acead>] ? cpuidle_enter_state+0x71/0x11e
[ 63.539608] [<ffffffff816ace91>] ? cpuidle_enter_state+0x55/0x11e
[ 63.539616] [<ffffffff8106526b>] ? cpu_startup_entry+0x1f7/0x34d
[ 63.539620] ---[ end trace 0d2c93c119121b88 ]---
--
You are receiving this mail because:
You are the QA Contact for the bug.
You are on the CC list for the bug.
You are the assignee for the bug.
-------------- next part --------------
An HTML attachment was scrubbed...
URL: <http://lists.freedesktop.org/archives/intel-gfx-bugs/attachments/20150310/8cfed604/attachment.html>
More information about the intel-gfx-bugs
mailing list