* [Bug 90861] Panic on suspend from KDE with radeon
2015-01-06 20:41 [Bug 90861] New: Panic on suspend from KDE with radeon bugzilla-daemon
@ 2015-01-06 20:44 ` bugzilla-daemon
2015-01-06 21:19 ` bugzilla-daemon
` (15 subsequent siblings)
16 siblings, 0 replies; 18+ messages in thread
From: bugzilla-daemon @ 2015-01-06 20:44 UTC (permalink / raw)
To: dri-devel
https://bugzilla.kernel.org/show_bug.cgi?id=90861
Alex Deucher <alexdeucher@gmail.com> changed:
What |Removed |Added
----------------------------------------------------------------------------
CC| |alexdeucher@gmail.com
--- Comment #1 from Alex Deucher <alexdeucher@gmail.com> ---
Please attach your xorg log and full dmesg output.
--
You are receiving this mail because:
You are watching the assignee of the bug.
_______________________________________________
dri-devel mailing list
dri-devel@lists.freedesktop.org
http://lists.freedesktop.org/mailman/listinfo/dri-devel
^ permalink raw reply [flat|nested] 18+ messages in thread
* [Bug 90861] Panic on suspend from KDE with radeon
2015-01-06 20:41 [Bug 90861] New: Panic on suspend from KDE with radeon bugzilla-daemon
2015-01-06 20:44 ` [Bug 90861] " bugzilla-daemon
@ 2015-01-06 21:19 ` bugzilla-daemon
2015-01-06 21:26 ` bugzilla-daemon
` (14 subsequent siblings)
16 siblings, 0 replies; 18+ messages in thread
From: bugzilla-daemon @ 2015-01-06 21:19 UTC (permalink / raw)
To: dri-devel
https://bugzilla.kernel.org/show_bug.cgi?id=90861
--- Comment #2 from Jon Arne Jørgensen <jonjon.arnearne@gmail.com> ---
Created attachment 162731
--> https://bugzilla.kernel.org/attachment.cgi?id=162731&action=edit
full dmesg from panic
--
You are receiving this mail because:
You are watching the assignee of the bug.
_______________________________________________
dri-devel mailing list
dri-devel@lists.freedesktop.org
http://lists.freedesktop.org/mailman/listinfo/dri-devel
^ permalink raw reply [flat|nested] 18+ messages in thread
* [Bug 90861] Panic on suspend from KDE with radeon
2015-01-06 20:41 [Bug 90861] New: Panic on suspend from KDE with radeon bugzilla-daemon
2015-01-06 20:44 ` [Bug 90861] " bugzilla-daemon
2015-01-06 21:19 ` bugzilla-daemon
@ 2015-01-06 21:26 ` bugzilla-daemon
2015-01-06 21:27 ` bugzilla-daemon
` (13 subsequent siblings)
16 siblings, 0 replies; 18+ messages in thread
From: bugzilla-daemon @ 2015-01-06 21:26 UTC (permalink / raw)
To: dri-devel
https://bugzilla.kernel.org/show_bug.cgi?id=90861
--- Comment #3 from Jon Arne Jørgensen <jonjon.arnearne@gmail.com> ---
Created attachment 162741
--> https://bugzilla.kernel.org/attachment.cgi?id=162741&action=edit
Complete Xorg.log
This is the Xorg.log from a reproduced crash because i forgot to save the Xorg
log when I ran the crashkernel.
--
You are receiving this mail because:
You are watching the assignee of the bug.
_______________________________________________
dri-devel mailing list
dri-devel@lists.freedesktop.org
http://lists.freedesktop.org/mailman/listinfo/dri-devel
^ permalink raw reply [flat|nested] 18+ messages in thread
* [Bug 90861] Panic on suspend from KDE with radeon
2015-01-06 20:41 [Bug 90861] New: Panic on suspend from KDE with radeon bugzilla-daemon
` (2 preceding siblings ...)
2015-01-06 21:26 ` bugzilla-daemon
@ 2015-01-06 21:27 ` bugzilla-daemon
2015-01-06 21:30 ` bugzilla-daemon
` (12 subsequent siblings)
16 siblings, 0 replies; 18+ messages in thread
From: bugzilla-daemon @ 2015-01-06 21:27 UTC (permalink / raw)
To: dri-devel
https://bugzilla.kernel.org/show_bug.cgi?id=90861
--- Comment #4 from Jon Arne Jørgensen <jonjon.arnearne@gmail.com> ---
Created attachment 162751
--> https://bugzilla.kernel.org/attachment.cgi?id=162751&action=edit
Full pm-suspend log
This is also from a reproduced crash.
--
You are receiving this mail because:
You are watching the assignee of the bug.
_______________________________________________
dri-devel mailing list
dri-devel@lists.freedesktop.org
http://lists.freedesktop.org/mailman/listinfo/dri-devel
^ permalink raw reply [flat|nested] 18+ messages in thread
* [Bug 90861] Panic on suspend from KDE with radeon
2015-01-06 20:41 [Bug 90861] New: Panic on suspend from KDE with radeon bugzilla-daemon
` (3 preceding siblings ...)
2015-01-06 21:27 ` bugzilla-daemon
@ 2015-01-06 21:30 ` bugzilla-daemon
2015-01-07 1:26 ` bugzilla-daemon
` (11 subsequent siblings)
16 siblings, 0 replies; 18+ messages in thread
From: bugzilla-daemon @ 2015-01-06 21:30 UTC (permalink / raw)
To: dri-devel
https://bugzilla.kernel.org/show_bug.cgi?id=90861
--- Comment #5 from Jon Arne Jørgensen <jonjon.arnearne@gmail.com> ---
I reproduced the panic when I tried to suspend when radeon was loaded without
radeon.dpm=1.
I was _not_ able to reproduce the panic with kernel-3.10.0-rc7 that I had lying
around in my /boot directory.
--
You are receiving this mail because:
You are watching the assignee of the bug.
_______________________________________________
dri-devel mailing list
dri-devel@lists.freedesktop.org
http://lists.freedesktop.org/mailman/listinfo/dri-devel
^ permalink raw reply [flat|nested] 18+ messages in thread
* [Bug 90861] Panic on suspend from KDE with radeon
2015-01-06 20:41 [Bug 90861] New: Panic on suspend from KDE with radeon bugzilla-daemon
` (4 preceding siblings ...)
2015-01-06 21:30 ` bugzilla-daemon
@ 2015-01-07 1:26 ` bugzilla-daemon
2015-01-13 20:14 ` bugzilla-daemon
` (10 subsequent siblings)
16 siblings, 0 replies; 18+ messages in thread
From: bugzilla-daemon @ 2015-01-07 1:26 UTC (permalink / raw)
To: dri-devel
https://bugzilla.kernel.org/show_bug.cgi?id=90861
--- Comment #6 from Michel Dänzer <michel@daenzer.net> ---
Looks like dpm_watchdog_handler kicks in while the radeon driver is waiting for
a fence to signal. Maybe the Radeon GPU IRQ is disabled too early during
suspend or something like that?
(In reply to Jon Arne Jørgensen from comment #5)
> I was _not_ able to reproduce the panic with kernel-3.10.0-rc7 that I had
> lying around in my /boot directory.
Can you bisect?
--
You are receiving this mail because:
You are watching the assignee of the bug.
_______________________________________________
dri-devel mailing list
dri-devel@lists.freedesktop.org
http://lists.freedesktop.org/mailman/listinfo/dri-devel
^ permalink raw reply [flat|nested] 18+ messages in thread
* [Bug 90861] Panic on suspend from KDE with radeon
2015-01-06 20:41 [Bug 90861] New: Panic on suspend from KDE with radeon bugzilla-daemon
` (5 preceding siblings ...)
2015-01-07 1:26 ` bugzilla-daemon
@ 2015-01-13 20:14 ` bugzilla-daemon
2015-01-14 1:34 ` bugzilla-daemon
` (9 subsequent siblings)
16 siblings, 0 replies; 18+ messages in thread
From: bugzilla-daemon @ 2015-01-13 20:14 UTC (permalink / raw)
To: dri-devel
https://bugzilla.kernel.org/show_bug.cgi?id=90861
--- Comment #7 from Jon Arne Jørgensen <jonjon.arnearne@gmail.com> ---
I retried some kernels, and it seems like the problem was introduced in the
3.18 merge window.
In v3.17 I can't reproduce the panic, while in v3.18-rc1 and later I can
reproduce the panic.
I'm trying to bisect now, but I'm troubled by a gpu freeze bug in some of the
commits that crashes Xorg before I'm able to suspend the computer.
It looks like a bug early in the v3.18 merge window, but I'm not sure if I
should skip the crashing commits while doing the bisect?
--
You are receiving this mail because:
You are watching the assignee of the bug.
_______________________________________________
dri-devel mailing list
dri-devel@lists.freedesktop.org
http://lists.freedesktop.org/mailman/listinfo/dri-devel
^ permalink raw reply [flat|nested] 18+ messages in thread
* [Bug 90861] Panic on suspend from KDE with radeon
2015-01-06 20:41 [Bug 90861] New: Panic on suspend from KDE with radeon bugzilla-daemon
` (6 preceding siblings ...)
2015-01-13 20:14 ` bugzilla-daemon
@ 2015-01-14 1:34 ` bugzilla-daemon
2015-01-22 20:48 ` bugzilla-daemon
` (8 subsequent siblings)
16 siblings, 0 replies; 18+ messages in thread
From: bugzilla-daemon @ 2015-01-14 1:34 UTC (permalink / raw)
To: dri-devel
https://bugzilla.kernel.org/show_bug.cgi?id=90861
--- Comment #8 from Michel Dänzer <michel@daenzer.net> ---
(In reply to Jon Arne Jørgensen from comment #7)
> I'm trying to bisect now, but I'm troubled by a gpu freeze bug in some of
> the commits that crashes Xorg before I'm able to suspend the computer.
>
> It looks like a bug early in the v3.18 merge window, but I'm not sure if I
> should skip the crashing commits while doing the bisect?
I'd skip them for now.
--
You are receiving this mail because:
You are watching the assignee of the bug.
_______________________________________________
dri-devel mailing list
dri-devel@lists.freedesktop.org
http://lists.freedesktop.org/mailman/listinfo/dri-devel
^ permalink raw reply [flat|nested] 18+ messages in thread
* [Bug 90861] Panic on suspend from KDE with radeon
2015-01-06 20:41 [Bug 90861] New: Panic on suspend from KDE with radeon bugzilla-daemon
` (7 preceding siblings ...)
2015-01-14 1:34 ` bugzilla-daemon
@ 2015-01-22 20:48 ` bugzilla-daemon
2015-01-22 20:55 ` bugzilla-daemon
` (7 subsequent siblings)
16 siblings, 0 replies; 18+ messages in thread
From: bugzilla-daemon @ 2015-01-22 20:48 UTC (permalink / raw)
To: dri-devel
https://bugzilla.kernel.org/show_bug.cgi?id=90861
--- Comment #9 from Jon Arne Jørgensen <jonjon.arnearne@gmail.com> ---
Finaly managed to get a clean bisect, this is the culprit:
commit f2c24b83ae90292d315aa7ac029c6ce7929e01aa
Author: Maarten Lankhorst <maarten.lankhorst@canonical.com>
Date: Wed Apr 2 17:14:48 2014 +0200
drm/ttm: flip the switch, and convert to dma_fence
Signed-off-by: Maarten Lankhorst <maarten.lankhorst@canonical.com>
--
You are receiving this mail because:
You are watching the assignee of the bug.
_______________________________________________
dri-devel mailing list
dri-devel@lists.freedesktop.org
http://lists.freedesktop.org/mailman/listinfo/dri-devel
^ permalink raw reply [flat|nested] 18+ messages in thread
* [Bug 90861] Panic on suspend from KDE with radeon
2015-01-06 20:41 [Bug 90861] New: Panic on suspend from KDE with radeon bugzilla-daemon
` (8 preceding siblings ...)
2015-01-22 20:48 ` bugzilla-daemon
@ 2015-01-22 20:55 ` bugzilla-daemon
2015-01-23 3:24 ` bugzilla-daemon
` (6 subsequent siblings)
16 siblings, 0 replies; 18+ messages in thread
From: bugzilla-daemon @ 2015-01-22 20:55 UTC (permalink / raw)
To: dri-devel
https://bugzilla.kernel.org/show_bug.cgi?id=90861
--- Comment #10 from Alex Deucher <alexdeucher@gmail.com> ---
Possibly related to bug 90741.
--
You are receiving this mail because:
You are watching the assignee of the bug.
_______________________________________________
dri-devel mailing list
dri-devel@lists.freedesktop.org
http://lists.freedesktop.org/mailman/listinfo/dri-devel
^ permalink raw reply [flat|nested] 18+ messages in thread
* [Bug 90861] Panic on suspend from KDE with radeon
2015-01-06 20:41 [Bug 90861] New: Panic on suspend from KDE with radeon bugzilla-daemon
` (9 preceding siblings ...)
2015-01-22 20:55 ` bugzilla-daemon
@ 2015-01-23 3:24 ` bugzilla-daemon
2015-01-25 23:02 ` bugzilla-daemon
` (5 subsequent siblings)
16 siblings, 0 replies; 18+ messages in thread
From: bugzilla-daemon @ 2015-01-23 3:24 UTC (permalink / raw)
To: dri-devel
https://bugzilla.kernel.org/show_bug.cgi?id=90861
Michel Dänzer <michel@daenzer.net> changed:
What |Removed |Added
----------------------------------------------------------------------------
CC| |bugs@mblankhorst.nl
--- Comment #11 from Michel Dänzer <michel@daenzer.net> ---
Maarten, any ideas?
--
You are receiving this mail because:
You are watching the assignee of the bug.
_______________________________________________
dri-devel mailing list
dri-devel@lists.freedesktop.org
http://lists.freedesktop.org/mailman/listinfo/dri-devel
^ permalink raw reply [flat|nested] 18+ messages in thread
* [Bug 90861] Panic on suspend from KDE with radeon
2015-01-06 20:41 [Bug 90861] New: Panic on suspend from KDE with radeon bugzilla-daemon
` (10 preceding siblings ...)
2015-01-23 3:24 ` bugzilla-daemon
@ 2015-01-25 23:02 ` bugzilla-daemon
2015-02-23 7:26 ` bugzilla-daemon
` (4 subsequent siblings)
16 siblings, 0 replies; 18+ messages in thread
From: bugzilla-daemon @ 2015-01-25 23:02 UTC (permalink / raw)
To: dri-devel
https://bugzilla.kernel.org/show_bug.cgi?id=90861
--- Comment #12 from Jon Arne Jørgensen <jonjon.arnearne@gmail.com> ---
I tested attachment 164421 from bug 90741, and can report that the patch seems
to fix the crash.
--
You are receiving this mail because:
You are watching the assignee of the bug.
_______________________________________________
dri-devel mailing list
dri-devel@lists.freedesktop.org
http://lists.freedesktop.org/mailman/listinfo/dri-devel
^ permalink raw reply [flat|nested] 18+ messages in thread
* [Bug 90861] Panic on suspend from KDE with radeon
2015-01-06 20:41 [Bug 90861] New: Panic on suspend from KDE with radeon bugzilla-daemon
` (11 preceding siblings ...)
2015-01-25 23:02 ` bugzilla-daemon
@ 2015-02-23 7:26 ` bugzilla-daemon
2015-03-03 10:48 ` bugzilla-daemon
` (3 subsequent siblings)
16 siblings, 0 replies; 18+ messages in thread
From: bugzilla-daemon @ 2015-02-23 7:26 UTC (permalink / raw)
To: dri-devel
https://bugzilla.kernel.org/show_bug.cgi?id=90861
--- Comment #13 from Maarten Lankhorst <bugs@mblankhorst.nl> ---
Does attachment 166571 fix the bug for you too? I think that would be the best
version to upstream.
--
You are receiving this mail because:
You are watching the assignee of the bug.
_______________________________________________
dri-devel mailing list
dri-devel@lists.freedesktop.org
http://lists.freedesktop.org/mailman/listinfo/dri-devel
^ permalink raw reply [flat|nested] 18+ messages in thread
* [Bug 90861] Panic on suspend from KDE with radeon
2015-01-06 20:41 [Bug 90861] New: Panic on suspend from KDE with radeon bugzilla-daemon
` (12 preceding siblings ...)
2015-02-23 7:26 ` bugzilla-daemon
@ 2015-03-03 10:48 ` bugzilla-daemon
2015-03-03 10:56 ` bugzilla-daemon
` (2 subsequent siblings)
16 siblings, 0 replies; 18+ messages in thread
From: bugzilla-daemon @ 2015-03-03 10:48 UTC (permalink / raw)
To: dri-devel
https://bugzilla.kernel.org/show_bug.cgi?id=90861
--- Comment #14 from Jon Arne Jørgensen <jonjon.arnearne@gmail.com> ---
I'm sorry to report that attachment 166571 doesn't fix the crash,
but I can also report that your suggestion from Bug 90741 comment 60 does fix
the crash.
That is, attachment 166571 +
if (fence->ring == R600_RING_TYPE_DMA_INDEX) udelay(50); in
radeon_fence_enable_signaling? after the irq_get.
I tried with udelay(50);, and mb(); both seems to work.
I was not able to compile the kernel with "RREG32(DMA_CNTL +
DMA0_REGISTER_OFFSET);" because of missing defines.
What header should I include?
--
You are receiving this mail because:
You are watching the assignee of the bug.
_______________________________________________
dri-devel mailing list
dri-devel@lists.freedesktop.org
http://lists.freedesktop.org/mailman/listinfo/dri-devel
^ permalink raw reply [flat|nested] 18+ messages in thread
* [Bug 90861] Panic on suspend from KDE with radeon
2015-01-06 20:41 [Bug 90861] New: Panic on suspend from KDE with radeon bugzilla-daemon
` (13 preceding siblings ...)
2015-03-03 10:48 ` bugzilla-daemon
@ 2015-03-03 10:56 ` bugzilla-daemon
2015-03-03 11:34 ` bugzilla-daemon
2017-04-26 13:35 ` bugzilla-daemon
16 siblings, 0 replies; 18+ messages in thread
From: bugzilla-daemon @ 2015-03-03 10:56 UTC (permalink / raw)
To: dri-devel
https://bugzilla.kernel.org/show_bug.cgi?id=90861
--- Comment #15 from Maarten Lankhorst <bugs@mblankhorst.nl> ---
Ok, in that case it's probably a duplicate.
Can you attachment 166571 on top of
http://cgit.freedesktop.org/~agd5f/linux/log/?h=posting-read?
--
You are receiving this mail because:
You are watching the assignee of the bug.
_______________________________________________
dri-devel mailing list
dri-devel@lists.freedesktop.org
http://lists.freedesktop.org/mailman/listinfo/dri-devel
^ permalink raw reply [flat|nested] 18+ messages in thread
* [Bug 90861] Panic on suspend from KDE with radeon
2015-01-06 20:41 [Bug 90861] New: Panic on suspend from KDE with radeon bugzilla-daemon
` (14 preceding siblings ...)
2015-03-03 10:56 ` bugzilla-daemon
@ 2015-03-03 11:34 ` bugzilla-daemon
2017-04-26 13:35 ` bugzilla-daemon
16 siblings, 0 replies; 18+ messages in thread
From: bugzilla-daemon @ 2015-03-03 11:34 UTC (permalink / raw)
To: dri-devel
https://bugzilla.kernel.org/show_bug.cgi?id=90861
--- Comment #16 from Jon Arne Jørgensen <jonjon.arnearne@gmail.com> ---
Yep, that's a fix.
--
You are receiving this mail because:
You are watching the assignee of the bug.
_______________________________________________
dri-devel mailing list
dri-devel@lists.freedesktop.org
http://lists.freedesktop.org/mailman/listinfo/dri-devel
^ permalink raw reply [flat|nested] 18+ messages in thread
* [Bug 90861] Panic on suspend from KDE with radeon
2015-01-06 20:41 [Bug 90861] New: Panic on suspend from KDE with radeon bugzilla-daemon
` (15 preceding siblings ...)
2015-03-03 11:34 ` bugzilla-daemon
@ 2017-04-26 13:35 ` bugzilla-daemon
16 siblings, 0 replies; 18+ messages in thread
From: bugzilla-daemon @ 2017-04-26 13:35 UTC (permalink / raw)
To: dri-devel
https://bugzilla.kernel.org/show_bug.cgi?id=90861
Julien Isorce (julien.isorce@gmail.com) changed:
What |Removed |Added
----------------------------------------------------------------------------
CC| |julien.isorce@gmail.com
--- Comment #17 from Julien Isorce (julien.isorce@gmail.com) ---
This bug should be closed:
https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?h=v4.4&id=b6610101718d4ab90d793c482625e98eb1262cad
--
You are receiving this mail because:
You are watching the assignee of the bug.
_______________________________________________
dri-devel mailing list
dri-devel@lists.freedesktop.org
https://lists.freedesktop.org/mailman/listinfo/dri-devel
^ permalink raw reply [flat|nested] 18+ messages in thread