* 4.2rc0 "bo don't have a message" flood.
@ 2015-07-03 16:23 Dave Jones
2015-07-03 17:56 ` Christian König
0 siblings, 1 reply; 10+ messages in thread
From: Dave Jones @ 2015-07-03 16:23 UTC (permalink / raw)
To: dri-devel
I was just browsing with chrome, and X locked up.
When I flipped to tty1, I saw a flood of these message..
kernel: [ 6800.937575] radeon 0000:01:00.0: bo ffff88080859ec00 don't has a mapping in vm ffff8808085c6600
kernel: [ 6800.948242] radeon 0000:01:00.0: bo ffff88080859ec00 don't has a mapping in vm ffff8808085c6600
kernel: [ 6800.948393] radeon 0000:01:00.0: bo ffff88080859ec00 don't has a mapping in vm ffff8808085c6600
over nad over..
This is with Linus' kernel tree from sometime yesterday.
01:00.0 VGA compatible controller: Advanced Micro Devices, Inc. [AMD/ATI] Device 682c
Dave
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^ permalink raw reply [flat|nested] 10+ messages in thread
* Re: 4.2rc0 "bo don't have a message" flood.
2015-07-03 16:23 4.2rc0 "bo don't have a message" flood Dave Jones
@ 2015-07-03 17:56 ` Christian König
2015-07-03 19:14 ` Alex Deucher
0 siblings, 1 reply; 10+ messages in thread
From: Christian König @ 2015-07-03 17:56 UTC (permalink / raw)
To: Dave Jones, dri-devel
Yeah, known issue. Mostly fixed already. Just wait for the next -rc.
Regards,
Christian.
On 03.07.2015 18:23, Dave Jones wrote:
> I was just browsing with chrome, and X locked up.
> When I flipped to tty1, I saw a flood of these message..
>
> kernel: [ 6800.937575] radeon 0000:01:00.0: bo ffff88080859ec00 don't has a mapping in vm ffff8808085c6600
> kernel: [ 6800.948242] radeon 0000:01:00.0: bo ffff88080859ec00 don't has a mapping in vm ffff8808085c6600
> kernel: [ 6800.948393] radeon 0000:01:00.0: bo ffff88080859ec00 don't has a mapping in vm ffff8808085c6600
>
> over nad over..
>
> This is with Linus' kernel tree from sometime yesterday.
>
> 01:00.0 VGA compatible controller: Advanced Micro Devices, Inc. [AMD/ATI] Device 682c
>
> Dave
>
> _______________________________________________
> dri-devel mailing list
> dri-devel@lists.freedesktop.org
> http://lists.freedesktop.org/mailman/listinfo/dri-devel
_______________________________________________
dri-devel mailing list
dri-devel@lists.freedesktop.org
http://lists.freedesktop.org/mailman/listinfo/dri-devel
^ permalink raw reply [flat|nested] 10+ messages in thread
* Re: 4.2rc0 "bo don't have a message" flood.
2015-07-03 17:56 ` Christian König
@ 2015-07-03 19:14 ` Alex Deucher
2015-07-06 19:19 ` radeon: 4.2-rc1 warning when unplugging DVI Dave Jones
0 siblings, 1 reply; 10+ messages in thread
From: Alex Deucher @ 2015-07-03 19:14 UTC (permalink / raw)
To: Christian König; +Cc: Dave Jones, Maling list - DRI developers
On Fri, Jul 3, 2015 at 1:56 PM, Christian König <deathsimple@vodafone.de> wrote:
> Yeah, known issue. Mostly fixed already. Just wait for the next -rc.
Merged yesterday:
http://cgit.freedesktop.org/~agd5f/linux/commit/?h=drm-next-4.2&id=b13e22aeba06aea2acdae657e988c93c22080858
Alex
>
> Regards,
> Christian.
>
>
> On 03.07.2015 18:23, Dave Jones wrote:
>>
>> I was just browsing with chrome, and X locked up.
>> When I flipped to tty1, I saw a flood of these message..
>>
>> kernel: [ 6800.937575] radeon 0000:01:00.0: bo ffff88080859ec00 don't has
>> a mapping in vm ffff8808085c6600
>> kernel: [ 6800.948242] radeon 0000:01:00.0: bo ffff88080859ec00 don't has
>> a mapping in vm ffff8808085c6600
>> kernel: [ 6800.948393] radeon 0000:01:00.0: bo ffff88080859ec00 don't has
>> a mapping in vm ffff8808085c6600
>>
>> over nad over..
>>
>> This is with Linus' kernel tree from sometime yesterday.
>>
>> 01:00.0 VGA compatible controller: Advanced Micro Devices, Inc. [AMD/ATI]
>> Device 682c
>>
>> Dave
>>
>> _______________________________________________
>> dri-devel mailing list
>> dri-devel@lists.freedesktop.org
>> http://lists.freedesktop.org/mailman/listinfo/dri-devel
>
>
> _______________________________________________
> dri-devel mailing list
> dri-devel@lists.freedesktop.org
> http://lists.freedesktop.org/mailman/listinfo/dri-devel
_______________________________________________
dri-devel mailing list
dri-devel@lists.freedesktop.org
http://lists.freedesktop.org/mailman/listinfo/dri-devel
^ permalink raw reply [flat|nested] 10+ messages in thread
* radeon: 4.2-rc1 warning when unplugging DVI
2015-07-03 19:14 ` Alex Deucher
@ 2015-07-06 19:19 ` Dave Jones
2015-07-06 20:56 ` Alex Deucher
0 siblings, 1 reply; 10+ messages in thread
From: Dave Jones @ 2015-07-06 19:19 UTC (permalink / raw)
To: Alex Deucher; +Cc: DRI developers
I wanted to switch my LCD to a different machine momentarily.
When I plugged the cable back in, this was on the screen..
WARNING: CPU: 1 PID: 209 at kernel/locking/mutex.c:526 __mutex_lock_slowpath+0x322/0x340()
DEBUG_LOCKS_WARN_ON(l->magic != l)
CPU: 1 PID: 209 Comm: kworker/1:3 Not tainted 4.2.0-rc1-gelk-debug+ #1
Workqueue: events radeon_hotplug_work_func [radeon]
0000000000000009 ffff8800b160bc78 ffffffff9969fad4 0000000080000001
ffff8800b160bcc8 ffff8800b160bcb8 ffffffff9907689a 00000000000086be
ffff8800a24182b8 ffff8800a24182c0 ffff8800b086adc0 ffff8800a24182b8
Call Trace:
[<ffffffff9969fad4>] dump_stack+0x4f/0x7b
[<ffffffff9907689a>] warn_slowpath_common+0x8a/0xc0
[<ffffffff99076916>] warn_slowpath_fmt+0x46/0x50
[<ffffffff996a54f2>] __mutex_lock_slowpath+0x322/0x340
[<ffffffff996a553c>] mutex_lock+0x2c/0x40
[<ffffffffc02895e6>] radeon_hotplug_work_func+0x26/0x80 [radeon]
[<ffffffff9908eba7>] process_one_work+0x147/0x420
[<ffffffff9908f209>] worker_thread+0x69/0x470
[<ffffffff990a02b3>] ? preempt_count_sub+0xa3/0xf0
[<ffffffff9908f1a0>] ? rescuer_thread+0x320/0x320
[<ffffffff990941e7>] kthread+0x107/0x120
[<ffffffff990940e0>] ? kthread_create_on_node+0x1b0/0x1b0
[<ffffffff996a7b1f>] ret_from_fork+0x3f/0x70
[<ffffffff990940e0>] ? kthread_create_on_node+0x1b0/0x1b0
---[ end trace 859b3faf9cb20dd3 ]---
Oops: 0000 [#1] PREEMPT SMP DEBUG_PAGEALLOC
CPU: 1 PID: 209 Comm: kworker/1:3 Tainted: G W 4.2.0-rc1-gelk-debug+ #1
Workqueue: events radeon_hotplug_work_func [radeon]
task: ffff8800b086adc0 ti: ffff8800b1608000 task.ti: ffff8800b1608000
RIP: 0010:[<ffffffff9932ffef>] [<ffffffff9932ffef>] __list_add+0x1f/0xc0
RSP: 0018:ffff8800b160bcf8 EFLAGS: 00010046
RAX: ffff8800a24182d8 RBX: ffff8800b160bd38 RCX: 0000000000000000
RDX: ffff8800a24182d8 RSI: 0000000000000000 RDI: ffff8800b160bd38
RBP: ffff8800b160bd18 R08: 0000000000000000 R09: 0000000000000fcb
R10: 0000000000000353 R11: 00000000ffffffff R12: ffff8800a24182d8
R13: 0000000000000000 R14: 00000000ffffffff R15: 0000000000000246
FS: 0000000000000000(0000) GS:ffff8800bf700000(0000) knlGS:0000000000000000
CS: 0010 DS: 0000 ES: 0000 CR0: 000000008005003b
CR2: 0000000000000000 CR3: 00000000a25d3000 CR4: 00000000000007e0
Stack:
ffff8800b160bd18 ffff8800a24182b8 ffff8800a24182c0 ffff8800b086adc0
ffff8800b160bd88 ffffffff996a5291 ffff8800b160bd58 ffff8800a24182d8
ffff8800b160bd38 ffff8800b160bd38 1111111111111111 ffff8800b160bd38
Call Trace:
[<ffffffff996a5291>] __mutex_lock_slowpath+0xc1/0x340
[<ffffffff996a553c>] mutex_lock+0x2c/0x40
[<ffffffffc02895e6>] radeon_hotplug_work_func+0x26/0x80 [radeon]
[<ffffffff9908eba7>] process_one_work+0x147/0x420
[<ffffffff9908f209>] worker_thread+0x69/0x470
[<ffffffff990a02b3>] ? preempt_count_sub+0xa3/0xf0
[<ffffffff9908f1a0>] ? rescuer_thread+0x320/0x320
[<ffffffff990941e7>] kthread+0x107/0x120
[<ffffffff990940e0>] ? kthread_create_on_node+0x1b0/0x1b0
[<ffffffff996a7b1f>] ret_from_fork+0x3f/0x70
[<ffffffff990940e0>] ? kthread_create_on_node+0x1b0/0x1b0
Code: c3 66 2e 0f 1f 84 00 00 00 00 00 90 55 48 89 e5 41 55 49 89 f5 41 54 49 89 d4 53 48 89 fb 48 83 ec 08 4c 8b 42 08 49 39 f0 75 2e <4d> 8b 45 00 4d 39 c4 75 4e 4c 39 e3 74 6b 4c 39 eb 74 66 49 89
radeon is an RV370.
Dave
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dri-devel@lists.freedesktop.org
http://lists.freedesktop.org/mailman/listinfo/dri-devel
^ permalink raw reply [flat|nested] 10+ messages in thread
* Re: radeon: 4.2-rc1 warning when unplugging DVI
2015-07-06 19:19 ` radeon: 4.2-rc1 warning when unplugging DVI Dave Jones
@ 2015-07-06 20:56 ` Alex Deucher
2015-07-06 21:28 ` Dave Jones
2015-07-06 22:07 ` Vadim Girlin
0 siblings, 2 replies; 10+ messages in thread
From: Alex Deucher @ 2015-07-06 20:56 UTC (permalink / raw)
To: Dave Jones; +Cc: DRI developers
On Mon, Jul 6, 2015 at 3:19 PM, Dave Jones <davej@codemonkey.org.uk> wrote:
> I wanted to switch my LCD to a different machine momentarily.
> When I plugged the cable back in, this was on the screen..
Is this readily reproducible? Did it happen with 4.1? If it also
happens with 4.1 does reverting
39fa10f7e21574a70cecf1fed0f9b36535aa68a0 help? If it doesn't happen
with 4.1, can you bisect?
Alex
>
> WARNING: CPU: 1 PID: 209 at kernel/locking/mutex.c:526 __mutex_lock_slowpath+0x322/0x340()
> DEBUG_LOCKS_WARN_ON(l->magic != l)
> CPU: 1 PID: 209 Comm: kworker/1:3 Not tainted 4.2.0-rc1-gelk-debug+ #1
> Workqueue: events radeon_hotplug_work_func [radeon]
> 0000000000000009 ffff8800b160bc78 ffffffff9969fad4 0000000080000001
> ffff8800b160bcc8 ffff8800b160bcb8 ffffffff9907689a 00000000000086be
> ffff8800a24182b8 ffff8800a24182c0 ffff8800b086adc0 ffff8800a24182b8
> Call Trace:
> [<ffffffff9969fad4>] dump_stack+0x4f/0x7b
> [<ffffffff9907689a>] warn_slowpath_common+0x8a/0xc0
> [<ffffffff99076916>] warn_slowpath_fmt+0x46/0x50
> [<ffffffff996a54f2>] __mutex_lock_slowpath+0x322/0x340
> [<ffffffff996a553c>] mutex_lock+0x2c/0x40
> [<ffffffffc02895e6>] radeon_hotplug_work_func+0x26/0x80 [radeon]
> [<ffffffff9908eba7>] process_one_work+0x147/0x420
> [<ffffffff9908f209>] worker_thread+0x69/0x470
> [<ffffffff990a02b3>] ? preempt_count_sub+0xa3/0xf0
> [<ffffffff9908f1a0>] ? rescuer_thread+0x320/0x320
> [<ffffffff990941e7>] kthread+0x107/0x120
> [<ffffffff990940e0>] ? kthread_create_on_node+0x1b0/0x1b0
> [<ffffffff996a7b1f>] ret_from_fork+0x3f/0x70
> [<ffffffff990940e0>] ? kthread_create_on_node+0x1b0/0x1b0
> ---[ end trace 859b3faf9cb20dd3 ]---
> Oops: 0000 [#1] PREEMPT SMP DEBUG_PAGEALLOC
> CPU: 1 PID: 209 Comm: kworker/1:3 Tainted: G W 4.2.0-rc1-gelk-debug+ #1
> Workqueue: events radeon_hotplug_work_func [radeon]
> task: ffff8800b086adc0 ti: ffff8800b1608000 task.ti: ffff8800b1608000
> RIP: 0010:[<ffffffff9932ffef>] [<ffffffff9932ffef>] __list_add+0x1f/0xc0
> RSP: 0018:ffff8800b160bcf8 EFLAGS: 00010046
> RAX: ffff8800a24182d8 RBX: ffff8800b160bd38 RCX: 0000000000000000
> RDX: ffff8800a24182d8 RSI: 0000000000000000 RDI: ffff8800b160bd38
> RBP: ffff8800b160bd18 R08: 0000000000000000 R09: 0000000000000fcb
> R10: 0000000000000353 R11: 00000000ffffffff R12: ffff8800a24182d8
> R13: 0000000000000000 R14: 00000000ffffffff R15: 0000000000000246
> FS: 0000000000000000(0000) GS:ffff8800bf700000(0000) knlGS:0000000000000000
> CS: 0010 DS: 0000 ES: 0000 CR0: 000000008005003b
> CR2: 0000000000000000 CR3: 00000000a25d3000 CR4: 00000000000007e0
> Stack:
> ffff8800b160bd18 ffff8800a24182b8 ffff8800a24182c0 ffff8800b086adc0
> ffff8800b160bd88 ffffffff996a5291 ffff8800b160bd58 ffff8800a24182d8
> ffff8800b160bd38 ffff8800b160bd38 1111111111111111 ffff8800b160bd38
> Call Trace:
> [<ffffffff996a5291>] __mutex_lock_slowpath+0xc1/0x340
> [<ffffffff996a553c>] mutex_lock+0x2c/0x40
> [<ffffffffc02895e6>] radeon_hotplug_work_func+0x26/0x80 [radeon]
> [<ffffffff9908eba7>] process_one_work+0x147/0x420
> [<ffffffff9908f209>] worker_thread+0x69/0x470
> [<ffffffff990a02b3>] ? preempt_count_sub+0xa3/0xf0
> [<ffffffff9908f1a0>] ? rescuer_thread+0x320/0x320
> [<ffffffff990941e7>] kthread+0x107/0x120
> [<ffffffff990940e0>] ? kthread_create_on_node+0x1b0/0x1b0
> [<ffffffff996a7b1f>] ret_from_fork+0x3f/0x70
> [<ffffffff990940e0>] ? kthread_create_on_node+0x1b0/0x1b0
> Code: c3 66 2e 0f 1f 84 00 00 00 00 00 90 55 48 89 e5 41 55 49 89 f5 41 54 49 89 d4 53 48 89 fb 48 83 ec 08 4c 8b 42 08 49 39 f0 75 2e <4d> 8b 45 00 4d 39 c4 75 4e 4c 39 e3 74 6b 4c 39 eb 74 66 49 89
>
>
> radeon is an RV370.
>
> Dave
_______________________________________________
dri-devel mailing list
dri-devel@lists.freedesktop.org
http://lists.freedesktop.org/mailman/listinfo/dri-devel
^ permalink raw reply [flat|nested] 10+ messages in thread
* Re: radeon: 4.2-rc1 warning when unplugging DVI
2015-07-06 20:56 ` Alex Deucher
@ 2015-07-06 21:28 ` Dave Jones
2015-07-06 22:07 ` Vadim Girlin
1 sibling, 0 replies; 10+ messages in thread
From: Dave Jones @ 2015-07-06 21:28 UTC (permalink / raw)
To: Alex Deucher; +Cc: DRI developers
On Mon, Jul 06, 2015 at 04:56:19PM -0400, Alex Deucher wrote:
> On Mon, Jul 6, 2015 at 3:19 PM, Dave Jones <davej@codemonkey.org.uk> wrote:
> > I wanted to switch my LCD to a different machine momentarily.
> > When I plugged the cable back in, this was on the screen..
>
> Is this readily reproducible?
I just did a half-dozen unplug/replugs without triggering it, so unfortunatly not..
Dave
_______________________________________________
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dri-devel@lists.freedesktop.org
http://lists.freedesktop.org/mailman/listinfo/dri-devel
^ permalink raw reply [flat|nested] 10+ messages in thread
* Re: radeon: 4.2-rc1 warning when unplugging DVI
2015-07-06 20:56 ` Alex Deucher
2015-07-06 21:28 ` Dave Jones
@ 2015-07-06 22:07 ` Vadim Girlin
2015-07-06 22:15 ` Vadim Girlin
2015-07-07 13:18 ` Alex Deucher
1 sibling, 2 replies; 10+ messages in thread
From: Vadim Girlin @ 2015-07-06 22:07 UTC (permalink / raw)
To: dri-devel
On 07/06/2015 11:56 PM, Alex Deucher wrote:
> On Mon, Jul 6, 2015 at 3:19 PM, Dave Jones <davej@codemonkey.org.uk> wrote:
>> I wanted to switch my LCD to a different machine momentarily.
>> When I plugged the cable back in, this was on the screen..
>
> Is this readily reproducible? Did it happen with 4.1? If it also
> happens with 4.1 does reverting
> 39fa10f7e21574a70cecf1fed0f9b36535aa68a0 help? If it doesn't happen
> with 4.1, can you bisect?
That issue is reproducible for me with the changes after 4.1, but 4.1 is
stable for me, I'm using it right now for that reason, radeon is pretty
much broken for me after 4.1, doesn't resume etc (CIK/hawaii gpu).
I'll test it with that patch reverted. Please let me know what
additional info do you need, dmesg etc...
>
> Alex
>
>>
>> WARNING: CPU: 1 PID: 209 at kernel/locking/mutex.c:526 __mutex_lock_slowpath+0x322/0x340()
>> DEBUG_LOCKS_WARN_ON(l->magic != l)
>> CPU: 1 PID: 209 Comm: kworker/1:3 Not tainted 4.2.0-rc1-gelk-debug+ #1
>> Workqueue: events radeon_hotplug_work_func [radeon]
>> 0000000000000009 ffff8800b160bc78 ffffffff9969fad4 0000000080000001
>> ffff8800b160bcc8 ffff8800b160bcb8 ffffffff9907689a 00000000000086be
>> ffff8800a24182b8 ffff8800a24182c0 ffff8800b086adc0 ffff8800a24182b8
>> Call Trace:
>> [<ffffffff9969fad4>] dump_stack+0x4f/0x7b
>> [<ffffffff9907689a>] warn_slowpath_common+0x8a/0xc0
>> [<ffffffff99076916>] warn_slowpath_fmt+0x46/0x50
>> [<ffffffff996a54f2>] __mutex_lock_slowpath+0x322/0x340
>> [<ffffffff996a553c>] mutex_lock+0x2c/0x40
>> [<ffffffffc02895e6>] radeon_hotplug_work_func+0x26/0x80 [radeon]
>> [<ffffffff9908eba7>] process_one_work+0x147/0x420
>> [<ffffffff9908f209>] worker_thread+0x69/0x470
>> [<ffffffff990a02b3>] ? preempt_count_sub+0xa3/0xf0
>> [<ffffffff9908f1a0>] ? rescuer_thread+0x320/0x320
>> [<ffffffff990941e7>] kthread+0x107/0x120
>> [<ffffffff990940e0>] ? kthread_create_on_node+0x1b0/0x1b0
>> [<ffffffff996a7b1f>] ret_from_fork+0x3f/0x70
>> [<ffffffff990940e0>] ? kthread_create_on_node+0x1b0/0x1b0
>> ---[ end trace 859b3faf9cb20dd3 ]---
>> Oops: 0000 [#1] PREEMPT SMP DEBUG_PAGEALLOC
>> CPU: 1 PID: 209 Comm: kworker/1:3 Tainted: G W 4.2.0-rc1-gelk-debug+ #1
>> Workqueue: events radeon_hotplug_work_func [radeon]
>> task: ffff8800b086adc0 ti: ffff8800b1608000 task.ti: ffff8800b1608000
>> RIP: 0010:[<ffffffff9932ffef>] [<ffffffff9932ffef>] __list_add+0x1f/0xc0
>> RSP: 0018:ffff8800b160bcf8 EFLAGS: 00010046
>> RAX: ffff8800a24182d8 RBX: ffff8800b160bd38 RCX: 0000000000000000
>> RDX: ffff8800a24182d8 RSI: 0000000000000000 RDI: ffff8800b160bd38
>> RBP: ffff8800b160bd18 R08: 0000000000000000 R09: 0000000000000fcb
>> R10: 0000000000000353 R11: 00000000ffffffff R12: ffff8800a24182d8
>> R13: 0000000000000000 R14: 00000000ffffffff R15: 0000000000000246
>> FS: 0000000000000000(0000) GS:ffff8800bf700000(0000) knlGS:0000000000000000
>> CS: 0010 DS: 0000 ES: 0000 CR0: 000000008005003b
>> CR2: 0000000000000000 CR3: 00000000a25d3000 CR4: 00000000000007e0
>> Stack:
>> ffff8800b160bd18 ffff8800a24182b8 ffff8800a24182c0 ffff8800b086adc0
>> ffff8800b160bd88 ffffffff996a5291 ffff8800b160bd58 ffff8800a24182d8
>> ffff8800b160bd38 ffff8800b160bd38 1111111111111111 ffff8800b160bd38
>> Call Trace:
>> [<ffffffff996a5291>] __mutex_lock_slowpath+0xc1/0x340
>> [<ffffffff996a553c>] mutex_lock+0x2c/0x40
>> [<ffffffffc02895e6>] radeon_hotplug_work_func+0x26/0x80 [radeon]
>> [<ffffffff9908eba7>] process_one_work+0x147/0x420
>> [<ffffffff9908f209>] worker_thread+0x69/0x470
>> [<ffffffff990a02b3>] ? preempt_count_sub+0xa3/0xf0
>> [<ffffffff9908f1a0>] ? rescuer_thread+0x320/0x320
>> [<ffffffff990941e7>] kthread+0x107/0x120
>> [<ffffffff990940e0>] ? kthread_create_on_node+0x1b0/0x1b0
>> [<ffffffff996a7b1f>] ret_from_fork+0x3f/0x70
>> [<ffffffff990940e0>] ? kthread_create_on_node+0x1b0/0x1b0
>> Code: c3 66 2e 0f 1f 84 00 00 00 00 00 90 55 48 89 e5 41 55 49 89 f5 41 54 49 89 d4 53 48 89 fb 48 83 ec 08 4c 8b 42 08 49 39 f0 75 2e <4d> 8b 45 00 4d 39 c4 75 4e 4c 39 e3 74 6b 4c 39 eb 74 66 49 89
>>
>>
>> radeon is an RV370.
>>
>> Dave
> _______________________________________________
> dri-devel mailing list
> dri-devel@lists.freedesktop.org
> http://lists.freedesktop.org/mailman/listinfo/dri-devel
>
_______________________________________________
dri-devel mailing list
dri-devel@lists.freedesktop.org
http://lists.freedesktop.org/mailman/listinfo/dri-devel
^ permalink raw reply [flat|nested] 10+ messages in thread
* Re: radeon: 4.2-rc1 warning when unplugging DVI
2015-07-06 22:07 ` Vadim Girlin
@ 2015-07-06 22:15 ` Vadim Girlin
2015-07-07 2:55 ` Michel Dänzer
2015-07-07 13:18 ` Alex Deucher
1 sibling, 1 reply; 10+ messages in thread
From: Vadim Girlin @ 2015-07-06 22:15 UTC (permalink / raw)
To: dri-devel
On 07/07/2015 01:07 AM, Vadim Girlin wrote:
> On 07/06/2015 11:56 PM, Alex Deucher wrote:
>> On Mon, Jul 6, 2015 at 3:19 PM, Dave Jones <davej@codemonkey.org.uk>
>> wrote:
>>> I wanted to switch my LCD to a different machine momentarily.
>>> When I plugged the cable back in, this was on the screen..
>>
>> Is this readily reproducible? Did it happen with 4.1? If it also
>> happens with 4.1 does reverting
>> 39fa10f7e21574a70cecf1fed0f9b36535aa68a0 help? If it doesn't happen
>> with 4.1, can you bisect?
>
> That issue is reproducible for me with the changes after 4.1, but 4.1 is
By issue I mean the "don't has a mapping" flood, not sure if the thread
is discussing something else already. I usually hit it after resume, and
I typically had to reboot, that solves it.
> stable for me, I'm using it right now for that reason, radeon is pretty
> much broken for me after 4.1, doesn't resume etc (CIK/hawaii gpu).
>
> I'll test it with that patch reverted. Please let me know what
> additional info do you need, dmesg etc...
>
>>
>> Alex
>>
>>>
>>> WARNING: CPU: 1 PID: 209 at kernel/locking/mutex.c:526
>>> __mutex_lock_slowpath+0x322/0x340()
>>> DEBUG_LOCKS_WARN_ON(l->magic != l)
>>> CPU: 1 PID: 209 Comm: kworker/1:3 Not tainted 4.2.0-rc1-gelk-debug+ #1
>>> Workqueue: events radeon_hotplug_work_func [radeon]
>>> 0000000000000009 ffff8800b160bc78 ffffffff9969fad4 0000000080000001
>>> ffff8800b160bcc8 ffff8800b160bcb8 ffffffff9907689a 00000000000086be
>>> ffff8800a24182b8 ffff8800a24182c0 ffff8800b086adc0 ffff8800a24182b8
>>> Call Trace:
>>> [<ffffffff9969fad4>] dump_stack+0x4f/0x7b
>>> [<ffffffff9907689a>] warn_slowpath_common+0x8a/0xc0
>>> [<ffffffff99076916>] warn_slowpath_fmt+0x46/0x50
>>> [<ffffffff996a54f2>] __mutex_lock_slowpath+0x322/0x340
>>> [<ffffffff996a553c>] mutex_lock+0x2c/0x40
>>> [<ffffffffc02895e6>] radeon_hotplug_work_func+0x26/0x80 [radeon]
>>> [<ffffffff9908eba7>] process_one_work+0x147/0x420
>>> [<ffffffff9908f209>] worker_thread+0x69/0x470
>>> [<ffffffff990a02b3>] ? preempt_count_sub+0xa3/0xf0
>>> [<ffffffff9908f1a0>] ? rescuer_thread+0x320/0x320
>>> [<ffffffff990941e7>] kthread+0x107/0x120
>>> [<ffffffff990940e0>] ? kthread_create_on_node+0x1b0/0x1b0
>>> [<ffffffff996a7b1f>] ret_from_fork+0x3f/0x70
>>> [<ffffffff990940e0>] ? kthread_create_on_node+0x1b0/0x1b0
>>> ---[ end trace 859b3faf9cb20dd3 ]---
>>> Oops: 0000 [#1] PREEMPT SMP DEBUG_PAGEALLOC
>>> CPU: 1 PID: 209 Comm: kworker/1:3 Tainted: G W
>>> 4.2.0-rc1-gelk-debug+ #1
>>> Workqueue: events radeon_hotplug_work_func [radeon]
>>> task: ffff8800b086adc0 ti: ffff8800b1608000 task.ti: ffff8800b1608000
>>> RIP: 0010:[<ffffffff9932ffef>] [<ffffffff9932ffef>]
>>> __list_add+0x1f/0xc0
>>> RSP: 0018:ffff8800b160bcf8 EFLAGS: 00010046
>>> RAX: ffff8800a24182d8 RBX: ffff8800b160bd38 RCX: 0000000000000000
>>> RDX: ffff8800a24182d8 RSI: 0000000000000000 RDI: ffff8800b160bd38
>>> RBP: ffff8800b160bd18 R08: 0000000000000000 R09: 0000000000000fcb
>>> R10: 0000000000000353 R11: 00000000ffffffff R12: ffff8800a24182d8
>>> R13: 0000000000000000 R14: 00000000ffffffff R15: 0000000000000246
>>> FS: 0000000000000000(0000) GS:ffff8800bf700000(0000)
>>> knlGS:0000000000000000
>>> CS: 0010 DS: 0000 ES: 0000 CR0: 000000008005003b
>>> CR2: 0000000000000000 CR3: 00000000a25d3000 CR4: 00000000000007e0
>>> Stack:
>>> ffff8800b160bd18 ffff8800a24182b8 ffff8800a24182c0 ffff8800b086adc0
>>> ffff8800b160bd88 ffffffff996a5291 ffff8800b160bd58 ffff8800a24182d8
>>> ffff8800b160bd38 ffff8800b160bd38 1111111111111111 ffff8800b160bd38
>>> Call Trace:
>>> [<ffffffff996a5291>] __mutex_lock_slowpath+0xc1/0x340
>>> [<ffffffff996a553c>] mutex_lock+0x2c/0x40
>>> [<ffffffffc02895e6>] radeon_hotplug_work_func+0x26/0x80 [radeon]
>>> [<ffffffff9908eba7>] process_one_work+0x147/0x420
>>> [<ffffffff9908f209>] worker_thread+0x69/0x470
>>> [<ffffffff990a02b3>] ? preempt_count_sub+0xa3/0xf0
>>> [<ffffffff9908f1a0>] ? rescuer_thread+0x320/0x320
>>> [<ffffffff990941e7>] kthread+0x107/0x120
>>> [<ffffffff990940e0>] ? kthread_create_on_node+0x1b0/0x1b0
>>> [<ffffffff996a7b1f>] ret_from_fork+0x3f/0x70
>>> [<ffffffff990940e0>] ? kthread_create_on_node+0x1b0/0x1b0
>>> Code: c3 66 2e 0f 1f 84 00 00 00 00 00 90 55 48 89 e5 41 55 49 89 f5
>>> 41 54 49 89 d4 53 48 89 fb 48 83 ec 08 4c 8b 42 08 49 39 f0 75 2e
>>> <4d> 8b 45 00 4d 39 c4 75 4e 4c 39 e3 74 6b 4c 39 eb 74 66 49 89
>>>
>>>
>>> radeon is an RV370.
>>>
>>> Dave
>> _______________________________________________
>> dri-devel mailing list
>> dri-devel@lists.freedesktop.org
>> http://lists.freedesktop.org/mailman/listinfo/dri-devel
>>
>
_______________________________________________
dri-devel mailing list
dri-devel@lists.freedesktop.org
http://lists.freedesktop.org/mailman/listinfo/dri-devel
^ permalink raw reply [flat|nested] 10+ messages in thread
* Re: radeon: 4.2-rc1 warning when unplugging DVI
2015-07-06 22:15 ` Vadim Girlin
@ 2015-07-07 2:55 ` Michel Dänzer
0 siblings, 0 replies; 10+ messages in thread
From: Michel Dänzer @ 2015-07-07 2:55 UTC (permalink / raw)
To: Vadim Girlin; +Cc: dri-devel
On 07.07.2015 07:15, Vadim Girlin wrote:
> On 07/07/2015 01:07 AM, Vadim Girlin wrote:
>> On 07/06/2015 11:56 PM, Alex Deucher wrote:
>>> On Mon, Jul 6, 2015 at 3:19 PM, Dave Jones <davej@codemonkey.org.uk>
>>> wrote:
>>>> I wanted to switch my LCD to a different machine momentarily.
>>>> When I plugged the cable back in, this was on the screen..
>>>
>>> Is this readily reproducible? Did it happen with 4.1? If it also
>>> happens with 4.1 does reverting
>>> 39fa10f7e21574a70cecf1fed0f9b36535aa68a0 help? If it doesn't happen
>>> with 4.1, can you bisect?
>>
>> That issue is reproducible for me with the changes after 4.1, but 4.1 is
>
> By issue I mean the "don't has a mapping" flood, not sure if the thread
> is discussing something else already.
This thread was never discussing that AFAICT. :) See
https://bugs.freedesktop.org/show_bug.cgi?id=91141 .
--
Earthling Michel Dänzer | http://www.amd.com
Libre software enthusiast | Mesa and X developer
_______________________________________________
dri-devel mailing list
dri-devel@lists.freedesktop.org
http://lists.freedesktop.org/mailman/listinfo/dri-devel
^ permalink raw reply [flat|nested] 10+ messages in thread
* Re: radeon: 4.2-rc1 warning when unplugging DVI
2015-07-06 22:07 ` Vadim Girlin
2015-07-06 22:15 ` Vadim Girlin
@ 2015-07-07 13:18 ` Alex Deucher
1 sibling, 0 replies; 10+ messages in thread
From: Alex Deucher @ 2015-07-07 13:18 UTC (permalink / raw)
To: Vadim Girlin; +Cc: Maling list - DRI developers
On Mon, Jul 6, 2015 at 6:07 PM, Vadim Girlin <vadimgirlin@gmail.com> wrote:
> On 07/06/2015 11:56 PM, Alex Deucher wrote:
>>
>> On Mon, Jul 6, 2015 at 3:19 PM, Dave Jones <davej@codemonkey.org.uk>
>> wrote:
>>>
>>> I wanted to switch my LCD to a different machine momentarily.
>>> When I plugged the cable back in, this was on the screen..
>>
>>
>> Is this readily reproducible? Did it happen with 4.1? If it also
>> happens with 4.1 does reverting
>> 39fa10f7e21574a70cecf1fed0f9b36535aa68a0 help? If it doesn't happen
>> with 4.1, can you bisect?
>
>
> That issue is reproducible for me with the changes after 4.1, but 4.1 is
> stable for me, I'm using it right now for that reason, radeon is pretty much
> broken for me after 4.1, doesn't resume etc (CIK/hawaii gpu).
>
> I'll test it with that patch reverted. Please let me know what additional
> info do you need, dmesg etc...
That patch was in 4.1 so I suspect it's something else. It would be
great if you could bisect.
Alex
>
>>
>> Alex
>>
>>>
>>> WARNING: CPU: 1 PID: 209 at kernel/locking/mutex.c:526
>>> __mutex_lock_slowpath+0x322/0x340()
>>> DEBUG_LOCKS_WARN_ON(l->magic != l)
>>> CPU: 1 PID: 209 Comm: kworker/1:3 Not tainted 4.2.0-rc1-gelk-debug+ #1
>>> Workqueue: events radeon_hotplug_work_func [radeon]
>>> 0000000000000009 ffff8800b160bc78 ffffffff9969fad4 0000000080000001
>>> ffff8800b160bcc8 ffff8800b160bcb8 ffffffff9907689a 00000000000086be
>>> ffff8800a24182b8 ffff8800a24182c0 ffff8800b086adc0 ffff8800a24182b8
>>> Call Trace:
>>> [<ffffffff9969fad4>] dump_stack+0x4f/0x7b
>>> [<ffffffff9907689a>] warn_slowpath_common+0x8a/0xc0
>>> [<ffffffff99076916>] warn_slowpath_fmt+0x46/0x50
>>> [<ffffffff996a54f2>] __mutex_lock_slowpath+0x322/0x340
>>> [<ffffffff996a553c>] mutex_lock+0x2c/0x40
>>> [<ffffffffc02895e6>] radeon_hotplug_work_func+0x26/0x80 [radeon]
>>> [<ffffffff9908eba7>] process_one_work+0x147/0x420
>>> [<ffffffff9908f209>] worker_thread+0x69/0x470
>>> [<ffffffff990a02b3>] ? preempt_count_sub+0xa3/0xf0
>>> [<ffffffff9908f1a0>] ? rescuer_thread+0x320/0x320
>>> [<ffffffff990941e7>] kthread+0x107/0x120
>>> [<ffffffff990940e0>] ? kthread_create_on_node+0x1b0/0x1b0
>>> [<ffffffff996a7b1f>] ret_from_fork+0x3f/0x70
>>> [<ffffffff990940e0>] ? kthread_create_on_node+0x1b0/0x1b0
>>> ---[ end trace 859b3faf9cb20dd3 ]---
>>> Oops: 0000 [#1] PREEMPT SMP DEBUG_PAGEALLOC
>>> CPU: 1 PID: 209 Comm: kworker/1:3 Tainted: G W
>>> 4.2.0-rc1-gelk-debug+ #1
>>> Workqueue: events radeon_hotplug_work_func [radeon]
>>> task: ffff8800b086adc0 ti: ffff8800b1608000 task.ti: ffff8800b1608000
>>> RIP: 0010:[<ffffffff9932ffef>] [<ffffffff9932ffef>] __list_add+0x1f/0xc0
>>> RSP: 0018:ffff8800b160bcf8 EFLAGS: 00010046
>>> RAX: ffff8800a24182d8 RBX: ffff8800b160bd38 RCX: 0000000000000000
>>> RDX: ffff8800a24182d8 RSI: 0000000000000000 RDI: ffff8800b160bd38
>>> RBP: ffff8800b160bd18 R08: 0000000000000000 R09: 0000000000000fcb
>>> R10: 0000000000000353 R11: 00000000ffffffff R12: ffff8800a24182d8
>>> R13: 0000000000000000 R14: 00000000ffffffff R15: 0000000000000246
>>> FS: 0000000000000000(0000) GS:ffff8800bf700000(0000)
>>> knlGS:0000000000000000
>>> CS: 0010 DS: 0000 ES: 0000 CR0: 000000008005003b
>>> CR2: 0000000000000000 CR3: 00000000a25d3000 CR4: 00000000000007e0
>>> Stack:
>>> ffff8800b160bd18 ffff8800a24182b8 ffff8800a24182c0 ffff8800b086adc0
>>> ffff8800b160bd88 ffffffff996a5291 ffff8800b160bd58 ffff8800a24182d8
>>> ffff8800b160bd38 ffff8800b160bd38 1111111111111111 ffff8800b160bd38
>>> Call Trace:
>>> [<ffffffff996a5291>] __mutex_lock_slowpath+0xc1/0x340
>>> [<ffffffff996a553c>] mutex_lock+0x2c/0x40
>>> [<ffffffffc02895e6>] radeon_hotplug_work_func+0x26/0x80 [radeon]
>>> [<ffffffff9908eba7>] process_one_work+0x147/0x420
>>> [<ffffffff9908f209>] worker_thread+0x69/0x470
>>> [<ffffffff990a02b3>] ? preempt_count_sub+0xa3/0xf0
>>> [<ffffffff9908f1a0>] ? rescuer_thread+0x320/0x320
>>> [<ffffffff990941e7>] kthread+0x107/0x120
>>> [<ffffffff990940e0>] ? kthread_create_on_node+0x1b0/0x1b0
>>> [<ffffffff996a7b1f>] ret_from_fork+0x3f/0x70
>>> [<ffffffff990940e0>] ? kthread_create_on_node+0x1b0/0x1b0
>>> Code: c3 66 2e 0f 1f 84 00 00 00 00 00 90 55 48 89 e5 41 55 49 89 f5 41
>>> 54 49 89 d4 53 48 89 fb 48 83 ec 08 4c 8b 42 08 49 39 f0 75 2e <4d> 8b 45 00
>>> 4d 39 c4 75 4e 4c 39 e3 74 6b 4c 39 eb 74 66 49 89
>>>
>>>
>>> radeon is an RV370.
>>>
>>> Dave
>>
>> _______________________________________________
>> dri-devel mailing list
>> dri-devel@lists.freedesktop.org
>> http://lists.freedesktop.org/mailman/listinfo/dri-devel
>>
>
> _______________________________________________
> dri-devel mailing list
> dri-devel@lists.freedesktop.org
> http://lists.freedesktop.org/mailman/listinfo/dri-devel
_______________________________________________
dri-devel mailing list
dri-devel@lists.freedesktop.org
http://lists.freedesktop.org/mailman/listinfo/dri-devel
^ permalink raw reply [flat|nested] 10+ messages in thread
end of thread, other threads:[~2015-07-07 13:18 UTC | newest]
Thread overview: 10+ messages (download: mbox.gz follow: Atom feed
-- links below jump to the message on this page --
2015-07-03 16:23 4.2rc0 "bo don't have a message" flood Dave Jones
2015-07-03 17:56 ` Christian König
2015-07-03 19:14 ` Alex Deucher
2015-07-06 19:19 ` radeon: 4.2-rc1 warning when unplugging DVI Dave Jones
2015-07-06 20:56 ` Alex Deucher
2015-07-06 21:28 ` Dave Jones
2015-07-06 22:07 ` Vadim Girlin
2015-07-06 22:15 ` Vadim Girlin
2015-07-07 2:55 ` Michel Dänzer
2015-07-07 13:18 ` Alex Deucher
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