From: Andrey Skvortsov <andrej.skvortzov@gmail.com>
To: Paul Bolle <pebolle@tiscali.nl>
Cc: David Airlie <airlied@linux.ie>,
intel-gfx@lists.freedesktop.org, linux-kernel@vger.kernel.org,
dri-devel@lists.freedesktop.org,
Daniel Vetter <daniel.vetter@intel.com>
Subject: Re: [BISECTED REGRESSION in 3.19-rc1] [drm/i915] WARNING: drivers/gpu/drm/drm_irq.c:1077 drm_wait_one_vblank
Date: Wed, 4 Feb 2015 20:26:45 +0300 [thread overview]
Message-ID: <20150204172645.GA2623@crion86> (raw)
In-Reply-To: <1423053134.30076.12.camel@tiscali.nl>
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On Wed, Feb 04, 2015 at 01:32:14PM +0100, Paul Bolle wrote:
> Andrey Skvortsov schreef op zo 01-02-2015 om 00:16 [+0300]:
> > this warning exist in v3.19-rc6 and does not in v3.18. Bisection
> > points to the commit 51e31d49c890552 "drm/i915: Use generic vblank wait".
> > I have two machines with integrated Intel graphics and the problem
> > happens only on the old one with GM965 chipset and X3100 integrated graphics.
>
> I see this too, since v3.19-rc1, on an (outdated) ThinkPad X41.
>
> > backtrace information:
> >
> > [ 31.780813] WARNING: CPU: 0 PID: 718 at drivers/gpu/drm/drm_irq.c:1077 drm_wait_one_vblank+0x33/0x141 [drm]()
>
> But it also prints
> vblank not available on crtc 0, ret=-22
>
> after the WARNING line, on that machine.
I have "vblank not available on crtc 1, ret=-22" there.
> > [ 31.780862] thermal_sys(E)
> > [ 31.780866] CPU: 0 PID: 718 Comm: kworker/u4:3 Tainted: G E 3.17.0-rc5-150116--00578-g51e31d4 #16
> > [ 31.780868] Hardware name: Dell Inc. Vostro 1500 /0NX907, BIOS A06 04/21/2008
> > [ 31.780873] Workqueue: events_unbound async_run_entry_fn
> > [ 31.780875] 0000000000000000 ffffffffa0544b9d ffffffff813d4e81 0000000000000000
> > [ 31.780879] ffffffff8103dec3 ffff8800d84e0068 ffffffffa0521c73 0000000000070008
> > [ 31.780882] ffff8800d84e0000 ffff8801973e0800 0000000000000000 0000000000006014
> > [ 31.780886] Call Trace:
> > [ 31.780890] [<ffffffff813d4e81>] ? dump_stack+0x4a/0x75
> > [ 31.780894] [<ffffffff8103dec3>] ? warn_slowpath_common+0x7e/0x97
> > [ 31.781050] [<ffffffffa0521c73>] ? drm_wait_one_vblank+0x33/0x141 [drm]
> > [ 31.781078] [<ffffffffa0521c73>] ? drm_wait_one_vblank+0x33/0x141 [drm]
> > [ 31.781122] [<ffffffffa096b13e>] ? intel_enable_tv+0x22/0x58 [i915]
> > [ 31.781153] [<ffffffffa0940f3e>] ? i9xx_crtc_enable+0x33b/0x397 [i915]
> > [ 31.781184] [<ffffffffa093f875>] ? __intel_set_mode+0x1160/0x1209 [i915]
> > [ 31.781216] [<ffffffffa094590a>] ? intel_set_mode+0x12/0x2c [i915]
> > [ 31.781247] [<ffffffffa0945d5a>] ? intel_get_load_detect_pipe+0x367/0x408 [i915]
> > [ 31.781281] [<ffffffffa096bbc6>] ? intel_tv_detect+0x103/0x444 [i915]
> > [ 31.781289] [<ffffffffa0729ee3>] ? drm_helper_probe_single_connector_modes_merge_bits+0xc0/0x327 [drm_kms_helper]
> > [ 31.781296] [<ffffffffa072e946>] ? drm_fb_helper_probe_connector_modes+0x3d/0x51 [drm_kms_helper]
> > [ 31.781303] [<ffffffffa0730026>] ? drm_fb_helper_initial_config+0x3d/0x303 [drm_kms_helper]
> > [ 31.781306] [<ffffffff81055f62>] ? async_run_entry_fn+0x5a/0x110
> > [ 31.781310] [<ffffffff8105019d>] ? process_one_work+0x194/0x292
> > [ 31.781313] [<ffffffff810504fb>] ? worker_thread+0x236/0x298
> > [ 31.781316] [<ffffffff810502c5>] ? process_scheduled_works+0x2a/0x2a
> > [ 31.781319] [<ffffffff8105401e>] ? kthread+0x9e/0xa6
> > [ 31.781322] [<ffffffff81053f80>] ? kthread_freezable_should_stop+0x36/0x36
> > [ 31.781326] [<ffffffff813d9aac>] ? ret_from_fork+0x7c/0xb0
> > [ 31.781329] [<ffffffff81053f80>] ? kthread_freezable_should_stop+0x36/0x36
> > [ 31.782726] ---[ end trace e2b78017f1a10054 ]---
> >
--
Best regards,
Andrey Skvortsov
PGP Key ID: 0x57A3AEAD
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WARNING: multiple messages have this Message-ID (diff)
From: Andrey Skvortsov <andrej.skvortzov@gmail.com>
To: Paul Bolle <pebolle@tiscali.nl>
Cc: "Daniel Vetter" <daniel.vetter@intel.com>,
"Jani Nikula" <jani.nikula@linux.intel.com>,
"David Airlie" <airlied@linux.ie>,
intel-gfx@lists.freedesktop.org, dri-devel@lists.freedesktop.org,
linux-kernel@vger.kernel.org,
"Ville Syrjälä" <ville.syrjala@linux.intel.com>,
"Matt Roper" <matthew.d.roper@intel.com>
Subject: Re: [BISECTED REGRESSION in 3.19-rc1] [drm/i915] WARNING: drivers/gpu/drm/drm_irq.c:1077 drm_wait_one_vblank
Date: Wed, 4 Feb 2015 20:26:45 +0300 [thread overview]
Message-ID: <20150204172645.GA2623@crion86> (raw)
In-Reply-To: <1423053134.30076.12.camel@tiscali.nl>
[-- Attachment #1: Type: text/plain, Size: 3303 bytes --]
On Wed, Feb 04, 2015 at 01:32:14PM +0100, Paul Bolle wrote:
> Andrey Skvortsov schreef op zo 01-02-2015 om 00:16 [+0300]:
> > this warning exist in v3.19-rc6 and does not in v3.18. Bisection
> > points to the commit 51e31d49c890552 "drm/i915: Use generic vblank wait".
> > I have two machines with integrated Intel graphics and the problem
> > happens only on the old one with GM965 chipset and X3100 integrated graphics.
>
> I see this too, since v3.19-rc1, on an (outdated) ThinkPad X41.
>
> > backtrace information:
> >
> > [ 31.780813] WARNING: CPU: 0 PID: 718 at drivers/gpu/drm/drm_irq.c:1077 drm_wait_one_vblank+0x33/0x141 [drm]()
>
> But it also prints
> vblank not available on crtc 0, ret=-22
>
> after the WARNING line, on that machine.
I have "vblank not available on crtc 1, ret=-22" there.
> > [ 31.780862] thermal_sys(E)
> > [ 31.780866] CPU: 0 PID: 718 Comm: kworker/u4:3 Tainted: G E 3.17.0-rc5-150116--00578-g51e31d4 #16
> > [ 31.780868] Hardware name: Dell Inc. Vostro 1500 /0NX907, BIOS A06 04/21/2008
> > [ 31.780873] Workqueue: events_unbound async_run_entry_fn
> > [ 31.780875] 0000000000000000 ffffffffa0544b9d ffffffff813d4e81 0000000000000000
> > [ 31.780879] ffffffff8103dec3 ffff8800d84e0068 ffffffffa0521c73 0000000000070008
> > [ 31.780882] ffff8800d84e0000 ffff8801973e0800 0000000000000000 0000000000006014
> > [ 31.780886] Call Trace:
> > [ 31.780890] [<ffffffff813d4e81>] ? dump_stack+0x4a/0x75
> > [ 31.780894] [<ffffffff8103dec3>] ? warn_slowpath_common+0x7e/0x97
> > [ 31.781050] [<ffffffffa0521c73>] ? drm_wait_one_vblank+0x33/0x141 [drm]
> > [ 31.781078] [<ffffffffa0521c73>] ? drm_wait_one_vblank+0x33/0x141 [drm]
> > [ 31.781122] [<ffffffffa096b13e>] ? intel_enable_tv+0x22/0x58 [i915]
> > [ 31.781153] [<ffffffffa0940f3e>] ? i9xx_crtc_enable+0x33b/0x397 [i915]
> > [ 31.781184] [<ffffffffa093f875>] ? __intel_set_mode+0x1160/0x1209 [i915]
> > [ 31.781216] [<ffffffffa094590a>] ? intel_set_mode+0x12/0x2c [i915]
> > [ 31.781247] [<ffffffffa0945d5a>] ? intel_get_load_detect_pipe+0x367/0x408 [i915]
> > [ 31.781281] [<ffffffffa096bbc6>] ? intel_tv_detect+0x103/0x444 [i915]
> > [ 31.781289] [<ffffffffa0729ee3>] ? drm_helper_probe_single_connector_modes_merge_bits+0xc0/0x327 [drm_kms_helper]
> > [ 31.781296] [<ffffffffa072e946>] ? drm_fb_helper_probe_connector_modes+0x3d/0x51 [drm_kms_helper]
> > [ 31.781303] [<ffffffffa0730026>] ? drm_fb_helper_initial_config+0x3d/0x303 [drm_kms_helper]
> > [ 31.781306] [<ffffffff81055f62>] ? async_run_entry_fn+0x5a/0x110
> > [ 31.781310] [<ffffffff8105019d>] ? process_one_work+0x194/0x292
> > [ 31.781313] [<ffffffff810504fb>] ? worker_thread+0x236/0x298
> > [ 31.781316] [<ffffffff810502c5>] ? process_scheduled_works+0x2a/0x2a
> > [ 31.781319] [<ffffffff8105401e>] ? kthread+0x9e/0xa6
> > [ 31.781322] [<ffffffff81053f80>] ? kthread_freezable_should_stop+0x36/0x36
> > [ 31.781326] [<ffffffff813d9aac>] ? ret_from_fork+0x7c/0xb0
> > [ 31.781329] [<ffffffff81053f80>] ? kthread_freezable_should_stop+0x36/0x36
> > [ 31.782726] ---[ end trace e2b78017f1a10054 ]---
> >
--
Best regards,
Andrey Skvortsov
PGP Key ID: 0x57A3AEAD
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next prev parent reply other threads:[~2015-02-04 17:26 UTC|newest]
Thread overview: 17+ messages / expand[flat|nested] mbox.gz Atom feed top
2015-01-31 21:16 [BISECTED REGRESSION in 3.19-rc1] [drm/i915] WARNING: drivers/gpu/drm/drm_irq.c:1077 drm_wait_one_vblank Andrey Skvortsov
2015-01-31 21:16 ` Andrey Skvortsov
2015-02-04 12:32 ` Paul Bolle
2015-02-04 12:32 ` Paul Bolle
2015-02-04 17:26 ` Andrey Skvortsov [this message]
2015-02-04 17:26 ` Andrey Skvortsov
2015-02-16 13:10 ` Paul Bolle
2015-02-16 13:10 ` Paul Bolle
2015-02-23 12:45 ` Jani Nikula
2015-02-23 12:45 ` Jani Nikula
2015-02-23 12:54 ` Jani Nikula
2015-02-23 12:54 ` Jani Nikula
2015-02-23 20:28 ` Andrey Skvortsov
2015-02-23 20:28 ` Andrey Skvortsov
2015-02-24 7:45 ` Jani Nikula
2015-02-23 19:52 ` Andrey Skvortsov
2015-02-23 19:52 ` Andrey Skvortsov
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