Hello friends,
I am getting multiple warnings in i915/intel_audio.c . I am attaching
dmesg, config and lsmod for your reference.
[ 0.390606] WARN_ON(pipe >= intel_info((dev_priv))->num_pipes)
[ 0.390619] WARNING: CPU: 1 PID: 1051 at
drivers/gpu/drm/i915/intel_audio.c:757 get_saved_enc+0x74/0x80
[ 0.390620] Modules linked in:
[ 0.390621] CPU: 1 PID: 1051 Comm: kworker/1:2 Not tainted
4.15.0-rc3+ #13
[ 0.390622] Hardware name: Gigabyte Technology Co., Ltd.
H81M-S/H81M-S, BIOS F2 08/19/2015
[ 0.390624] Workqueue: events azx_probe_work
[ 0.390625] RIP: 0010:get_saved_enc+0x74/0x80
[ 0.390626] RSP: 0018:ffff9b650061fba8 EFLAGS: 00010292
[ 0.390627] RAX: 0000000000000032 RBX: ffff888e17384cb8 RCX:
0000000000000000
[ 0.390627] RDX: 0000000000000001 RSI: 0000000000000002 RDI:
ffffffff97032bb0
[ 0.390627] RBP: ffff888e17380000 R08: 0000000000000032 R09:
0000000000000032
[ 0.390628] R10: ffff888e19cc3840 R11: 00000000000344e0 R12:
0000000000000100
[ 0.390628] R13: 0000000000000001 R14: ffff888e168fba08 R15:
ffff888e168fba10
[ 0.390629] FS: 0000000000000000(0000) GS:ffff888e1f300000(0000)
knlGS:0000000000000000
[ 0.390629] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 0.390630] CR2: 00007f7dd01c6914 CR3: 000000003da0a001 CR4:
00000000000606e0
[ 0.390630] Call Trace:
[ 0.390633] i915_audio_component_get_eld+0x43/0xe0
[ 0.390635] hdmi_present_sense+0x95/0x330
[ 0.390636] generic_hdmi_build_controls+0x143/0x1e0
[ 0.390638] snd_hda_codec_build_controls+0x178/0x1c0
[ 0.390639] ? snd_hda_codec_build_pcms+0x14f/0x1a0
[ 0.390641] hda_codec_driver_probe+0x76/0x100
[ 0.390644] driver_probe_device+0x27d/0x310
[ 0.390645] ? __driver_attach+0xa0/0xa0
[ 0.390646] bus_for_each_drv+0x50/0x80
[ 0.390647] __device_attach+0xb0/0x110
[ 0.390649] bus_probe_device+0x82/0x90
[ 0.390650] device_add+0x2dc/0x570
[ 0.390652] snd_hdac_device_register+0xd/0x40
[ 0.390654] snd_hda_codec_configure+0x32/0x120
[ 0.390655] azx_codec_configure+0x2a/0x60
[ 0.390656] azx_probe_work+0x40c/0x860
[ 0.390659] process_one_work+0x1d2/0x3c0
[ 0.390660] worker_thread+0x42/0x3e0
[ 0.390661] kthread+0xf0/0x130
[ 0.390663] ? trace_event_raw_event_workqueue_work+0x80/0x80
[ 0.390664] ? kthread_create_worker_on_cpu+0x40/0x40
[ 0.390665] ? call_usermodehelper_exec_async+0x11c/0x120
[ 0.390667] ret_from_fork+0x1f/0x30
[ 0.390668] Code: 83 c2 01 39 d1 7f e0 31 c0 c3 83 78 70 0b 74 f9 31
c0 85 d2 74 cb eb f1 48 c7 c6 d0 c0 df 96 48 c7 c7 57 dd db 96 e8 9c 2d
bf ff <0f> ff 31 c0 c3 0f 1f 80 00 00 00 00 41 57 4d 89 c7 41 56 49 89
[ 0.390679] ---[ end trace 9a14f34c58dc94ff ]---
Thanks,
--
Jaswinder Singh Rajput
Hi,
This is a known issue. Could you try out this patch to see if that
would fix this issue for you?
https://patchwork.freedesktop.org/series/35389/
On Fri, 2017-12-15 at 17:08 +0530, Jaswinder Singh Rajput wrote:
> Hello friends,
>
> I am getting multiple warnings in i915/intel_audio.c . I am
> attaching
> dmesg, config and lsmod for your reference.
>
>
> [ 0.390606] WARN_ON(pipe >= intel_info((dev_priv))->num_pipes)
> [ 0.390619] WARNING: CPU: 1 PID: 1051 at
> drivers/gpu/drm/i915/intel_audio.c:757 get_saved_enc+0x74/0x80
> [ 0.390620] Modules linked in:
> [ 0.390621] CPU: 1 PID: 1051 Comm: kworker/1:2 Not tainted
> 4.15.0-rc3+ #13
> [ 0.390622] Hardware name: Gigabyte Technology Co., Ltd.
> H81M-S/H81M-S, BIOS F2 08/19/2015
> [ 0.390624] Workqueue: events azx_probe_work
> [ 0.390625] RIP: 0010:get_saved_enc+0x74/0x80
> [ 0.390626] RSP: 0018:ffff9b650061fba8 EFLAGS: 00010292
> [ 0.390627] RAX: 0000000000000032 RBX: ffff888e17384cb8 RCX:
> 0000000000000000
> [ 0.390627] RDX: 0000000000000001 RSI: 0000000000000002 RDI:
> ffffffff97032bb0
> [ 0.390627] RBP: ffff888e17380000 R08: 0000000000000032 R09:
> 0000000000000032
> [ 0.390628] R10: ffff888e19cc3840 R11: 00000000000344e0 R12:
> 0000000000000100
> [ 0.390628] R13: 0000000000000001 R14: ffff888e168fba08 R15:
> ffff888e168fba10
> [ 0.390629] FS: 0000000000000000(0000) GS:ffff888e1f300000(0000)
> knlGS:0000000000000000
> [ 0.390629] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
> [ 0.390630] CR2: 00007f7dd01c6914 CR3: 000000003da0a001 CR4:
> 00000000000606e0
> [ 0.390630] Call Trace:
> [ 0.390633] i915_audio_component_get_eld+0x43/0xe0
> [ 0.390635] hdmi_present_sense+0x95/0x330
> [ 0.390636] generic_hdmi_build_controls+0x143/0x1e0
> [ 0.390638] snd_hda_codec_build_controls+0x178/0x1c0
> [ 0.390639] ? snd_hda_codec_build_pcms+0x14f/0x1a0
> [ 0.390641] hda_codec_driver_probe+0x76/0x100
> [ 0.390644] driver_probe_device+0x27d/0x310
> [ 0.390645] ? __driver_attach+0xa0/0xa0
> [ 0.390646] bus_for_each_drv+0x50/0x80
> [ 0.390647] __device_attach+0xb0/0x110
> [ 0.390649] bus_probe_device+0x82/0x90
> [ 0.390650] device_add+0x2dc/0x570
> [ 0.390652] snd_hdac_device_register+0xd/0x40
> [ 0.390654] snd_hda_codec_configure+0x32/0x120
> [ 0.390655] azx_codec_configure+0x2a/0x60
> [ 0.390656] azx_probe_work+0x40c/0x860
> [ 0.390659] process_one_work+0x1d2/0x3c0
> [ 0.390660] worker_thread+0x42/0x3e0
> [ 0.390661] kthread+0xf0/0x130
> [ 0.390663] ? trace_event_raw_event_workqueue_work+0x80/0x80
> [ 0.390664] ? kthread_create_worker_on_cpu+0x40/0x40
> [ 0.390665] ? call_usermodehelper_exec_async+0x11c/0x120
> [ 0.390667] ret_from_fork+0x1f/0x30
> [ 0.390668] Code: 83 c2 01 39 d1 7f e0 31 c0 c3 83 78 70 0b 74 f9
> 31
> c0 85 d2 74 cb eb f1 48 c7 c6 d0 c0 df 96 48 c7 c7 57 dd db 96 e8 9c
> 2d
> bf ff <0f> ff 31 c0 c3 0f 1f 80 00 00 00 00 41 57 4d 89 c7 41 56 49
> 89
> [ 0.390679] ---[ end trace 9a14f34c58dc94ff ]---
>
>
> Thanks,
> --
> Jaswinder Singh Rajput
>
--
Mika Kahola - Intel OTC
On Fri, 2017-12-15 at 14:44 +0200, Mika Kahola wrote:
> Hi,
>
> This is a known issue. Could you try out this patch to see if that
> would fix this issue for you?
>
> https://patchwork.freedesktop.org/series/35389/
>
Yes, Thanks. It works :-)
When this patch will merge with linus kernel.
Thanks,
--
Jaswinder Singh Rajput
> On Fri, 2017-12-15 at 17:08 +0530, Jaswinder Singh Rajput wrote:
> >
> > Hello friends,
> >
> > I am getting multiple warnings in i915/intel_audio.c . I am
> > attaching
> > dmesg, config and lsmod for your reference.
> >
> >
> > [ 0.390606] WARN_ON(pipe >= intel_info((dev_priv))->num_pipes)
> > [ 0.390619] WARNING: CPU: 1 PID: 1051 at
> > drivers/gpu/drm/i915/intel_audio.c:757 get_saved_enc+0x74/0x80
> > [ 0.390620] Modules linked in:
> > [ 0.390621] CPU: 1 PID: 1051 Comm: kworker/1:2 Not tainted
> > 4.15.0-rc3+ #13
> > [ 0.390622] Hardware name: Gigabyte Technology Co., Ltd.
> > H81M-S/H81M-S, BIOS F2 08/19/2015
> > [ 0.390624] Workqueue: events azx_probe_work
> > [ 0.390625] RIP: 0010:get_saved_enc+0x74/0x80
> > [ 0.390626] RSP: 0018:ffff9b650061fba8 EFLAGS: 00010292
> > [ 0.390627] RAX: 0000000000000032 RBX: ffff888e17384cb8 RCX:
> > 0000000000000000
> > [ 0.390627] RDX: 0000000000000001 RSI: 0000000000000002 RDI:
> > ffffffff97032bb0
> > [ 0.390627] RBP: ffff888e17380000 R08: 0000000000000032 R09:
> > 0000000000000032
> > [ 0.390628] R10: ffff888e19cc3840 R11: 00000000000344e0 R12:
> > 0000000000000100
> > [ 0.390628] R13: 0000000000000001 R14: ffff888e168fba08 R15:
> > ffff888e168fba10
> > [ 0.390629] FS: 0000000000000000(0000)
> > GS:ffff888e1f300000(0000)
> > knlGS:0000000000000000
> > [ 0.390629] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
> > [ 0.390630] CR2: 00007f7dd01c6914 CR3: 000000003da0a001 CR4:
> > 00000000000606e0
> > [ 0.390630] Call Trace:
> > [ 0.390633] i915_audio_component_get_eld+0x43/0xe0
> > [ 0.390635] hdmi_present_sense+0x95/0x330
> > [ 0.390636] generic_hdmi_build_controls+0x143/0x1e0
> > [ 0.390638] snd_hda_codec_build_controls+0x178/0x1c0
> > [ 0.390639] ? snd_hda_codec_build_pcms+0x14f/0x1a0
> > [ 0.390641] hda_codec_driver_probe+0x76/0x100
> > [ 0.390644] driver_probe_device+0x27d/0x310
> > [ 0.390645] ? __driver_attach+0xa0/0xa0
> > [ 0.390646] bus_for_each_drv+0x50/0x80
> > [ 0.390647] __device_attach+0xb0/0x110
> > [ 0.390649] bus_probe_device+0x82/0x90
> > [ 0.390650] device_add+0x2dc/0x570
> > [ 0.390652] snd_hdac_device_register+0xd/0x40
> > [ 0.390654] snd_hda_codec_configure+0x32/0x120
> > [ 0.390655] azx_codec_configure+0x2a/0x60
> > [ 0.390656] azx_probe_work+0x40c/0x860
> > [ 0.390659] process_one_work+0x1d2/0x3c0
> > [ 0.390660] worker_thread+0x42/0x3e0
> > [ 0.390661] kthread+0xf0/0x130
> > [ 0.390663] ? trace_event_raw_event_workqueue_work+0x80/0x80
> > [ 0.390664] ? kthread_create_worker_on_cpu+0x40/0x40
> > [ 0.390665] ? call_usermodehelper_exec_async+0x11c/0x120
> > [ 0.390667] ret_from_fork+0x1f/0x30
> > [ 0.390668] Code: 83 c2 01 39 d1 7f e0 31 c0 c3 83 78 70 0b 74
> > f9
> > 31
> > c0 85 d2 74 cb eb f1 48 c7 c6 d0 c0 df 96 48 c7 c7 57 dd db 96 e8
> > 9c
> > 2d
> > bf ff <0f> ff 31 c0 c3 0f 1f 80 00 00 00 00 41 57 4d 89 c7 41 56 49
> > 89
> > [ 0.390679] ---[ end trace 9a14f34c58dc94ff ]---
> >
> >
> > Thanks,
> > --
> > Jaswinder Singh Rajput
> >
On Fri, 2017-12-15 at 19:20 +0530, Jaswinder Singh Rajput wrote:
> On Fri, 2017-12-15 at 14:44 +0200, Mika Kahola wrote:
> >
> > Hi,
> >
> > This is a known issue. Could you try out this patch to see if that
> > would fix this issue for you?
> >
> > https://patchwork.freedesktop.org/series/35389/
> >
> Yes, Thanks. It works :-)
Great that it worked for you!
>
> When this patch will merge with linus kernel.
If you can, you may add a Tested-by tag on the patch. It will help the
review process. This patch needs a review before its merged to our drm-
tip tree and eventually further on to Linus tree.
>
> Thanks,
> --
> Jaswinder Singh Rajput
>
> >
> > On Fri, 2017-12-15 at 17:08 +0530, Jaswinder Singh Rajput wrote:
> > >
> > >
> > > Hello friends,
> > >
> > > I am getting multiple warnings in i915/intel_audio.c . I am
> > > attaching
> > > dmesg, config and lsmod for your reference.
> > >
> > >
> > > [ 0.390606] WARN_ON(pipe >= intel_info((dev_priv))->num_pipes)
> > > [ 0.390619] WARNING: CPU: 1 PID: 1051 at
> > > drivers/gpu/drm/i915/intel_audio.c:757 get_saved_enc+0x74/0x80
> > > [ 0.390620] Modules linked in:
> > > [ 0.390621] CPU: 1 PID: 1051 Comm: kworker/1:2 Not tainted
> > > 4.15.0-rc3+ #13
> > > [ 0.390622] Hardware name: Gigabyte Technology Co., Ltd.
> > > H81M-S/H81M-S, BIOS F2 08/19/2015
> > > [ 0.390624] Workqueue: events azx_probe_work
> > > [ 0.390625] RIP: 0010:get_saved_enc+0x74/0x80
> > > [ 0.390626] RSP: 0018:ffff9b650061fba8 EFLAGS: 00010292
> > > [ 0.390627] RAX: 0000000000000032 RBX: ffff888e17384cb8 RCX:
> > > 0000000000000000
> > > [ 0.390627] RDX: 0000000000000001 RSI: 0000000000000002 RDI:
> > > ffffffff97032bb0
> > > [ 0.390627] RBP: ffff888e17380000 R08: 0000000000000032 R09:
> > > 0000000000000032
> > > [ 0.390628] R10: ffff888e19cc3840 R11: 00000000000344e0 R12:
> > > 0000000000000100
> > > [ 0.390628] R13: 0000000000000001 R14: ffff888e168fba08 R15:
> > > ffff888e168fba10
> > > [ 0.390629] FS: 0000000000000000(0000)
> > > GS:ffff888e1f300000(0000)
> > > knlGS:0000000000000000
> > > [ 0.390629] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
> > > [ 0.390630] CR2: 00007f7dd01c6914 CR3: 000000003da0a001 CR4:
> > > 00000000000606e0
> > > [ 0.390630] Call Trace:
> > > [ 0.390633] i915_audio_component_get_eld+0x43/0xe0
> > > [ 0.390635] hdmi_present_sense+0x95/0x330
> > > [ 0.390636] generic_hdmi_build_controls+0x143/0x1e0
> > > [ 0.390638] snd_hda_codec_build_controls+0x178/0x1c0
> > > [ 0.390639] ? snd_hda_codec_build_pcms+0x14f/0x1a0
> > > [ 0.390641] hda_codec_driver_probe+0x76/0x100
> > > [ 0.390644] driver_probe_device+0x27d/0x310
> > > [ 0.390645] ? __driver_attach+0xa0/0xa0
> > > [ 0.390646] bus_for_each_drv+0x50/0x80
> > > [ 0.390647] __device_attach+0xb0/0x110
> > > [ 0.390649] bus_probe_device+0x82/0x90
> > > [ 0.390650] device_add+0x2dc/0x570
> > > [ 0.390652] snd_hdac_device_register+0xd/0x40
> > > [ 0.390654] snd_hda_codec_configure+0x32/0x120
> > > [ 0.390655] azx_codec_configure+0x2a/0x60
> > > [ 0.390656] azx_probe_work+0x40c/0x860
> > > [ 0.390659] process_one_work+0x1d2/0x3c0
> > > [ 0.390660] worker_thread+0x42/0x3e0
> > > [ 0.390661] kthread+0xf0/0x130
> > > [ 0.390663] ? trace_event_raw_event_workqueue_work+0x80/0x80
> > > [ 0.390664] ? kthread_create_worker_on_cpu+0x40/0x40
> > > [ 0.390665] ? call_usermodehelper_exec_async+0x11c/0x120
> > > [ 0.390667] ret_from_fork+0x1f/0x30
> > > [ 0.390668] Code: 83 c2 01 39 d1 7f e0 31 c0 c3 83 78 70 0b 74
> > > f9
> > > 31
> > > c0 85 d2 74 cb eb f1 48 c7 c6 d0 c0 df 96 48 c7 c7 57 dd db 96 e8
> > > 9c
> > > 2d
> > > bf ff <0f> ff 31 c0 c3 0f 1f 80 00 00 00 00 41 57 4d 89 c7 41 56
> > > 49
> > > 89
> > > [ 0.390679] ---[ end trace 9a14f34c58dc94ff ]---
> > >
> > >
> > > Thanks,
> > > --
> > > Jaswinder Singh Rajput
> > >
--
Mika Kahola - Intel OTC
On Fri, 2017-12-15 at 16:23 +0200, Mika Kahola wrote:
> On Fri, 2017-12-15 at 19:20 +0530, Jaswinder Singh Rajput wrote:
> >
> > On Fri, 2017-12-15 at 14:44 +0200, Mika Kahola wrote:
> > >
> > >
> > > Hi,
> > >
> > > This is a known issue. Could you try out this patch to see if
> > > that
> > > would fix this issue for you?
> > >
> > > https://patchwork.freedesktop.org/series/35389/
> > >
> > Yes, Thanks. It works :-)
> Great that it worked for you!
>
> >
> >
> > When this patch will merge with linus kernel.
> If you can, you may add a Tested-by tag on the patch. It will help
> the
> review process. This patch needs a review before its merged to our
> drm-
> tip tree and eventually further on to Linus tree.
>
Sure, kindly add me in CC and add my tag to the patch:
Tested-by: Jaswinder Singh Rajput <[email protected]>
> >
> >
> > Thanks,
> > --
> > Jaswinder Singh Rajput
> >
> > >
> > >
> > > On Fri, 2017-12-15 at 17:08 +0530, Jaswinder Singh Rajput wrote:
> > > >
> > > >
> > > >
> > > > Hello friends,
> > > >
> > > > I am getting multiple warnings in i915/intel_audio.c . I am
> > > > attaching
> > > > dmesg, config and lsmod for your reference.
> > > >
> > > >
> > > > [ 0.390606] WARN_ON(pipe >= intel_info((dev_priv))-
> > > > >num_pipes)
> > > > [ 0.390619] WARNING: CPU: 1 PID: 1051 at
> > > > drivers/gpu/drm/i915/intel_audio.c:757 get_saved_enc+0x74/0x80
> > > > [ 0.390620] Modules linked in:
> > > > [ 0.390621] CPU: 1 PID: 1051 Comm: kworker/1:2 Not tainted
> > > > 4.15.0-rc3+ #13
> > > > [ 0.390622] Hardware name: Gigabyte Technology Co., Ltd.
> > > > H81M-S/H81M-S, BIOS F2 08/19/2015
> > > > [ 0.390624] Workqueue: events azx_probe_work
> > > > [ 0.390625] RIP: 0010:get_saved_enc+0x74/0x80
> > > > [ 0.390626] RSP: 0018:ffff9b650061fba8 EFLAGS: 00010292
> > > > [ 0.390627] RAX: 0000000000000032 RBX: ffff888e17384cb8
> > > > RCX:
> > > > 0000000000000000
> > > > [ 0.390627] RDX: 0000000000000001 RSI: 0000000000000002
> > > > RDI:
> > > > ffffffff97032bb0
> > > > [ 0.390627] RBP: ffff888e17380000 R08: 0000000000000032
> > > > R09:
> > > > 0000000000000032
> > > > [ 0.390628] R10: ffff888e19cc3840 R11: 00000000000344e0
> > > > R12:
> > > > 0000000000000100
> > > > [ 0.390628] R13: 0000000000000001 R14: ffff888e168fba08
> > > > R15:
> > > > ffff888e168fba10
> > > > [ 0.390629] FS: 0000000000000000(0000)
> > > > GS:ffff888e1f300000(0000)
> > > > knlGS:0000000000000000
> > > > [ 0.390629] CS: 0010 DS: 0000 ES: 0000 CR0:
> > > > 0000000080050033
> > > > [ 0.390630] CR2: 00007f7dd01c6914 CR3: 000000003da0a001
> > > > CR4:
> > > > 00000000000606e0
> > > > [ 0.390630] Call Trace:
> > > > [ 0.390633] i915_audio_component_get_eld+0x43/0xe0
> > > > [ 0.390635] hdmi_present_sense+0x95/0x330
> > > > [ 0.390636] generic_hdmi_build_controls+0x143/0x1e0
> > > > [ 0.390638] snd_hda_codec_build_controls+0x178/0x1c0
> > > > [ 0.390639] ? snd_hda_codec_build_pcms+0x14f/0x1a0
> > > > [ 0.390641] hda_codec_driver_probe+0x76/0x100
> > > > [ 0.390644] driver_probe_device+0x27d/0x310
> > > > [ 0.390645] ? __driver_attach+0xa0/0xa0
> > > > [ 0.390646] bus_for_each_drv+0x50/0x80
> > > > [ 0.390647] __device_attach+0xb0/0x110
> > > > [ 0.390649] bus_probe_device+0x82/0x90
> > > > [ 0.390650] device_add+0x2dc/0x570
> > > > [ 0.390652] snd_hdac_device_register+0xd/0x40
> > > > [ 0.390654] snd_hda_codec_configure+0x32/0x120
> > > > [ 0.390655] azx_codec_configure+0x2a/0x60
> > > > [ 0.390656] azx_probe_work+0x40c/0x860
> > > > [ 0.390659] process_one_work+0x1d2/0x3c0
> > > > [ 0.390660] worker_thread+0x42/0x3e0
> > > > [ 0.390661] kthread+0xf0/0x130
> > > > [ 0.390663] ?
> > > > trace_event_raw_event_workqueue_work+0x80/0x80
> > > > [ 0.390664] ? kthread_create_worker_on_cpu+0x40/0x40
> > > > [ 0.390665] ? call_usermodehelper_exec_async+0x11c/0x120
> > > > [ 0.390667] ret_from_fork+0x1f/0x30
> > > > [ 0.390668] Code: 83 c2 01 39 d1 7f e0 31 c0 c3 83 78 70 0b
> > > > 74
> > > > f9
> > > > 31
> > > > c0 85 d2 74 cb eb f1 48 c7 c6 d0 c0 df 96 48 c7 c7 57 dd db 96
> > > > e8
> > > > 9c
> > > > 2d
> > > > bf ff <0f> ff 31 c0 c3 0f 1f 80 00 00 00 00 41 57 4d 89 c7 41
> > > > 56
> > > > 49
> > > > 89
> > > > [ 0.390679] ---[ end trace 9a14f34c58dc94ff ]---
> > > >
> > > >
> > > > Thanks,
> > > > --
> > > > Jaswinder Singh Rajput
> > > >