* [Bug 34102] New: radeon drm/kms driver: please use suspend/hibernate notifiers for allocating memory in suspend routines
@ 2011-04-29 16:06 bugzilla-daemon
2011-04-29 16:06 ` [Bug 34102] radeon drm/kms: " bugzilla-daemon
` (16 more replies)
0 siblings, 17 replies; 18+ messages in thread
From: bugzilla-daemon @ 2011-04-29 16:06 UTC (permalink / raw)
To: dri-devel
https://bugzilla.kernel.org/show_bug.cgi?id=34102
Summary: radeon drm/kms driver: please use suspend/hibernate
notifiers for allocating memory in suspend routines
Product: Drivers
Version: 2.5
Platform: All
OS/Version: Linux
Tree: Mainline
Status: NEW
Severity: normal
Priority: P1
Component: Video(DRI - non Intel)
AssignedTo: drivers_video-dri@kernel-bugs.osdl.org
ReportedBy: Martin@Lichtvoll.de
Regression: Yes
I have the issue that since switching to Radeon KMS neither in-kernel-suspend
nor TuxOnIce - that I do not use anymore currently - hibernation aborts due to
lack of free memory when I have more than just 2-3 applications open although I
have 2 GB of RAM in my ThinkPad T42. For further details please see:
Bug #30482 - try harder to free enough memory / improve image size autotuning
According to Rafael
"The problem is a consequence of bugs in device drivers that shouldn't allocate
memory in their suspend/resume routines _at_ _all_.
So, a more fundamental fix would be to modify drivers so that they use
suspend/hibernate notifiers for allocating memory. IOW, you should complain
to the developers of the drivers that cause problems to happen."
(see https://bugzilla.kernel.org/show_bug.cgi?id=30482#c7)
While I am not completely sure that it is the Radeon DRM/KMS driver allocating
memory additionally memory during hibernation cycle having this issue since
switching to KMS points at that.
Currently I am using 2.6.38.4 with gallium userspace:
martin@shambhala:~> glxinfo | grep OpenGL
OpenGL vendor string: X.Org R300 Project
OpenGL renderer string: Gallium 0.4 on ATI RV350
OpenGL version string: 2.1 Mesa 7.10.2
OpenGL shading language version string: 1.20
OpenGL extensions:
martin@shambhala:~> xdpyinfo | grep version
version number: 11.0
X.Org version: 1.10.1
but this happened with earlier versions as well.
--
Configure bugmail: https://bugzilla.kernel.org/userprefs.cgi?tab=email
------- You are receiving this mail because: -------
You are watching the assignee of the bug.
------------------------------------------------------------------------------
WhatsUp Gold - Download Free Network Management Software
The most intuitive, comprehensive, and cost-effective network
management toolset available today. Delivers lowest initial
acquisition cost and overall TCO of any competing solution.
http://p.sf.net/sfu/whatsupgold-sd
--
_______________________________________________
Dri-devel mailing list
Dri-devel@lists.sourceforge.net
https://lists.sourceforge.net/lists/listinfo/dri-devel
^ permalink raw reply [flat|nested] 18+ messages in thread
* [Bug 34102] radeon drm/kms: please use suspend/hibernate notifiers for allocating memory in suspend routines
2011-04-29 16:06 [Bug 34102] New: radeon drm/kms driver: please use suspend/hibernate notifiers for allocating memory in suspend routines bugzilla-daemon
@ 2011-04-29 16:06 ` bugzilla-daemon
2011-05-03 20:45 ` bugzilla-daemon
` (15 subsequent siblings)
16 siblings, 0 replies; 18+ messages in thread
From: bugzilla-daemon @ 2011-04-29 16:06 UTC (permalink / raw)
To: dri-devel
https://bugzilla.kernel.org/show_bug.cgi?id=34102
Martin Steigerwald <Martin@Lichtvoll.de> changed:
What |Removed |Added
----------------------------------------------------------------------------
Summary|radeon drm/kms driver: |radeon drm/kms: please use
|please use |suspend/hibernate notifiers
|suspend/hibernate notifiers |for allocating memory in
|for allocating memory in |suspend routines
|suspend routines |
--
Configure bugmail: https://bugzilla.kernel.org/userprefs.cgi?tab=email
------- You are receiving this mail because: -------
You are watching the assignee of the bug.
------------------------------------------------------------------------------
WhatsUp Gold - Download Free Network Management Software
The most intuitive, comprehensive, and cost-effective network
management toolset available today. Delivers lowest initial
acquisition cost and overall TCO of any competing solution.
http://p.sf.net/sfu/whatsupgold-sd
--
^ permalink raw reply [flat|nested] 18+ messages in thread
* [Bug 34102] radeon drm/kms: please use suspend/hibernate notifiers for allocating memory in suspend routines
2011-04-29 16:06 [Bug 34102] New: radeon drm/kms driver: please use suspend/hibernate notifiers for allocating memory in suspend routines bugzilla-daemon
2011-04-29 16:06 ` [Bug 34102] radeon drm/kms: " bugzilla-daemon
@ 2011-05-03 20:45 ` bugzilla-daemon
2011-05-03 21:33 ` bugzilla-daemon
` (14 subsequent siblings)
16 siblings, 0 replies; 18+ messages in thread
From: bugzilla-daemon @ 2011-05-03 20:45 UTC (permalink / raw)
To: dri-devel
https://bugzilla.kernel.org/show_bug.cgi?id=34102
Rafael J. Wysocki <rjw@sisk.pl> changed:
What |Removed |Added
----------------------------------------------------------------------------
CC| |rjw@sisk.pl
Kernel Version| |2.6.38
Blocks| |7216
Regression|Yes |No
--- Comment #1 from Rafael J. Wysocki <rjw@sisk.pl> 2011-05-03 20:45:22 ---
Strictly speaking, this is not a regression, because the radeon driver with
KMS has never worked correctly for you in this respect, right?
Now, while the ultimate fix would be to rework device drivers so that they
don't allocate memory from their ->suspend() callbacks, it's not quite
realistic to expect that that's going to happen any time soon.
For this reason, I'll try to provide a workaround for you.
--
Configure bugmail: https://bugzilla.kernel.org/userprefs.cgi?tab=email
------- You are receiving this mail because: -------
You are watching the assignee of the bug.
------------------------------------------------------------------------------
WhatsUp Gold - Download Free Network Management Software
The most intuitive, comprehensive, and cost-effective network
management toolset available today. Delivers lowest initial
acquisition cost and overall TCO of any competing solution.
http://p.sf.net/sfu/whatsupgold-sd
--
_______________________________________________
Dri-devel mailing list
Dri-devel@lists.sourceforge.net
https://lists.sourceforge.net/lists/listinfo/dri-devel
^ permalink raw reply [flat|nested] 18+ messages in thread
* [Bug 34102] radeon drm/kms: please use suspend/hibernate notifiers for allocating memory in suspend routines
2011-04-29 16:06 [Bug 34102] New: radeon drm/kms driver: please use suspend/hibernate notifiers for allocating memory in suspend routines bugzilla-daemon
2011-04-29 16:06 ` [Bug 34102] radeon drm/kms: " bugzilla-daemon
2011-05-03 20:45 ` bugzilla-daemon
@ 2011-05-03 21:33 ` bugzilla-daemon
2011-05-03 21:44 ` bugzilla-daemon
` (13 subsequent siblings)
16 siblings, 0 replies; 18+ messages in thread
From: bugzilla-daemon @ 2011-05-03 21:33 UTC (permalink / raw)
To: dri-devel
https://bugzilla.kernel.org/show_bug.cgi?id=34102
--- Comment #2 from Martin Steigerwald <Martin@Lichtvoll.de> 2011-05-03 21:33:06 ---
It depends on the view point. Compared with the pre KMS radeon driver this has
been a regression for me.
Thanks for trying to provide a workaround. I appreciate it.
I work-around this problem for now by using KDE 4.6 activities which make it
easy to close a set of application before hibernating and restoring them back
to their old state after resuming. Anyway, my next notebook will have 8 GB of
RAM and be 64-Bit, so this should not be much of the problem there. Just to
hint at you that a fix is not urgent for me. But I will have that T42 where the
problem happens at hand to test any workaround you provide.
--
Configure bugmail: https://bugzilla.kernel.org/userprefs.cgi?tab=email
------- You are receiving this mail because: -------
You are watching the assignee of the bug.
------------------------------------------------------------------------------
WhatsUp Gold - Download Free Network Management Software
The most intuitive, comprehensive, and cost-effective network
management toolset available today. Delivers lowest initial
acquisition cost and overall TCO of any competing solution.
http://p.sf.net/sfu/whatsupgold-sd
--
_______________________________________________
Dri-devel mailing list
Dri-devel@lists.sourceforge.net
https://lists.sourceforge.net/lists/listinfo/dri-devel
^ permalink raw reply [flat|nested] 18+ messages in thread
* [Bug 34102] radeon drm/kms: please use suspend/hibernate notifiers for allocating memory in suspend routines
2011-04-29 16:06 [Bug 34102] New: radeon drm/kms driver: please use suspend/hibernate notifiers for allocating memory in suspend routines bugzilla-daemon
` (2 preceding siblings ...)
2011-05-03 21:33 ` bugzilla-daemon
@ 2011-05-03 21:44 ` bugzilla-daemon
2011-05-03 21:44 ` bugzilla-daemon
` (12 subsequent siblings)
16 siblings, 0 replies; 18+ messages in thread
From: bugzilla-daemon @ 2011-05-03 21:44 UTC (permalink / raw)
To: dri-devel
https://bugzilla.kernel.org/show_bug.cgi?id=34102
--- Comment #3 from Rafael J. Wysocki <rjw@sisk.pl> 2011-05-03 21:44:15 ---
Created an attachment (id=56382)
--> (https://bugzilla.kernel.org/attachment.cgi?id=56382)
PM / Hibernate: Add new sysfs attribute for controlling reserved memory
The attached patch adds a new knob, /sys/power/reserved_size, allowing you to
set the size of memory (in bytes) to be reserved for device drivers'
hibernation callbacks while counting the number of memory pages to allocate.
Please check if you can set it to such a number that hibernation will always
succeed on your machine.
--
Configure bugmail: https://bugzilla.kernel.org/userprefs.cgi?tab=email
------- You are receiving this mail because: -------
You are watching the assignee of the bug.
------------------------------------------------------------------------------
WhatsUp Gold - Download Free Network Management Software
The most intuitive, comprehensive, and cost-effective network
management toolset available today. Delivers lowest initial
acquisition cost and overall TCO of any competing solution.
http://p.sf.net/sfu/whatsupgold-sd
--
_______________________________________________
Dri-devel mailing list
Dri-devel@lists.sourceforge.net
https://lists.sourceforge.net/lists/listinfo/dri-devel
^ permalink raw reply [flat|nested] 18+ messages in thread
* [Bug 34102] radeon drm/kms: please use suspend/hibernate notifiers for allocating memory in suspend routines
2011-04-29 16:06 [Bug 34102] New: radeon drm/kms driver: please use suspend/hibernate notifiers for allocating memory in suspend routines bugzilla-daemon
` (3 preceding siblings ...)
2011-05-03 21:44 ` bugzilla-daemon
@ 2011-05-03 21:44 ` bugzilla-daemon
2011-05-04 14:23 ` bugzilla-daemon
` (11 subsequent siblings)
16 siblings, 0 replies; 18+ messages in thread
From: bugzilla-daemon @ 2011-05-03 21:44 UTC (permalink / raw)
To: dri-devel
https://bugzilla.kernel.org/show_bug.cgi?id=34102
Rafael J. Wysocki <rjw@sisk.pl> changed:
What |Removed |Added
----------------------------------------------------------------------------
Status|NEW |NEEDINFO
--
Configure bugmail: https://bugzilla.kernel.org/userprefs.cgi?tab=email
------- You are receiving this mail because: -------
You are watching the assignee of the bug.
------------------------------------------------------------------------------
WhatsUp Gold - Download Free Network Management Software
The most intuitive, comprehensive, and cost-effective network
management toolset available today. Delivers lowest initial
acquisition cost and overall TCO of any competing solution.
http://p.sf.net/sfu/whatsupgold-sd
--
^ permalink raw reply [flat|nested] 18+ messages in thread
* [Bug 34102] radeon drm/kms: please use suspend/hibernate notifiers for allocating memory in suspend routines
2011-04-29 16:06 [Bug 34102] New: radeon drm/kms driver: please use suspend/hibernate notifiers for allocating memory in suspend routines bugzilla-daemon
` (4 preceding siblings ...)
2011-05-03 21:44 ` bugzilla-daemon
@ 2011-05-04 14:23 ` bugzilla-daemon
2011-05-04 16:31 ` bugzilla-daemon
` (10 subsequent siblings)
16 siblings, 0 replies; 18+ messages in thread
From: bugzilla-daemon @ 2011-05-04 14:23 UTC (permalink / raw)
To: dri-devel
https://bugzilla.kernel.org/show_bug.cgi?id=34102
--- Comment #4 from Martin Steigerwald <Martin@Lichtvoll.de> 2011-05-04 14:23:34 ---
Sounds quite like extra pages allowance in TuxOnIce.
Okay, on 2.6.38.5-tp42-snapshot-resv-size-dirty with just your patch from this
bug report I am starting with:
shambhala:/sys/power> ls
disk image_size pm_async pm_test reserved_size resume state wakeup_count
shambhala:/sys/power> cat reserved_size
1048576
shambhala:/sys/power> echo 2097152 > reserved_size
shambhala:/sys/power> cat reserved_size
2097152
With that I suspended Amarok, KMail, Kontact, Akregaror on 4 activities with
different backgrounds and whatnot just fine.
I bet I should remove any manual tweaking of image_size then, should I? I
currently have:
echo 710000000 > /sys/power/image_size
Hmmm, I will remove it and reboot to get back the auto estimation.
Thanks.
--
Configure bugmail: https://bugzilla.kernel.org/userprefs.cgi?tab=email
------- You are receiving this mail because: -------
You are watching the assignee of the bug.
------------------------------------------------------------------------------
WhatsUp Gold - Download Free Network Management Software
The most intuitive, comprehensive, and cost-effective network
management toolset available today. Delivers lowest initial
acquisition cost and overall TCO of any competing solution.
http://p.sf.net/sfu/whatsupgold-sd
--
_______________________________________________
Dri-devel mailing list
Dri-devel@lists.sourceforge.net
https://lists.sourceforge.net/lists/listinfo/dri-devel
^ permalink raw reply [flat|nested] 18+ messages in thread
* [Bug 34102] radeon drm/kms: please use suspend/hibernate notifiers for allocating memory in suspend routines
2011-04-29 16:06 [Bug 34102] New: radeon drm/kms driver: please use suspend/hibernate notifiers for allocating memory in suspend routines bugzilla-daemon
` (5 preceding siblings ...)
2011-05-04 14:23 ` bugzilla-daemon
@ 2011-05-04 16:31 ` bugzilla-daemon
2011-05-04 19:37 ` bugzilla-daemon
` (9 subsequent siblings)
16 siblings, 0 replies; 18+ messages in thread
From: bugzilla-daemon @ 2011-05-04 16:31 UTC (permalink / raw)
To: dri-devel
https://bugzilla.kernel.org/show_bug.cgi?id=34102
--- Comment #5 from Rafael J. Wysocki <rjw@sisk.pl> 2011-05-04 16:31:03 ---
The image size setting shouldn't matter and in fact I'd like to restore the
old autotuned value (2/5 of RAM), so it would be good if you could test this
one.
Do you need a patch for that?
--
Configure bugmail: https://bugzilla.kernel.org/userprefs.cgi?tab=email
------- You are receiving this mail because: -------
You are watching the assignee of the bug.
------------------------------------------------------------------------------
WhatsUp Gold - Download Free Network Management Software
The most intuitive, comprehensive, and cost-effective network
management toolset available today. Delivers lowest initial
acquisition cost and overall TCO of any competing solution.
http://p.sf.net/sfu/whatsupgold-sd
--
_______________________________________________
Dri-devel mailing list
Dri-devel@lists.sourceforge.net
https://lists.sourceforge.net/lists/listinfo/dri-devel
^ permalink raw reply [flat|nested] 18+ messages in thread
* [Bug 34102] radeon drm/kms: please use suspend/hibernate notifiers for allocating memory in suspend routines
2011-04-29 16:06 [Bug 34102] New: radeon drm/kms driver: please use suspend/hibernate notifiers for allocating memory in suspend routines bugzilla-daemon
` (6 preceding siblings ...)
2011-05-04 16:31 ` bugzilla-daemon
@ 2011-05-04 19:37 ` bugzilla-daemon
2011-05-04 20:05 ` bugzilla-daemon
` (8 subsequent siblings)
16 siblings, 0 replies; 18+ messages in thread
From: bugzilla-daemon @ 2011-05-04 19:37 UTC (permalink / raw)
To: dri-devel
https://bugzilla.kernel.org/show_bug.cgi?id=34102
--- Comment #6 from Martin Steigerwald <Martin@Lichtvoll.de> 2011-05-04 19:37:53 ---
Hmmm, I think I now have 2/5 of RAM as image_size autotune value with 2.6.38.5:
shambhala:/sys/power> free
total used free shared buffers cached
Mem: 2073608 2018792 54816 0 34568 886860
-/+ buffers/cache: 1097364 976244
Swap: 4000180 141140 3859040
shambhala:/sys/power> cat image_size
844292096
shambhala:/sys/power> irb
irb(main):001:0> 2073608 * 1024
=> 2123374592
irb(main):002:0> 844292096 / 2123374592.0
=> 0.397618064745121
irb(main):003:0>
I removed the autotune refinement patch you asked me to test in bug #30482.
According to https://bugzilla.kernel.org/show_bug.cgi?id=30482#c5 that patch
has been merged, but that doesn't seem to be the case!?
--
Configure bugmail: https://bugzilla.kernel.org/userprefs.cgi?tab=email
------- You are receiving this mail because: -------
You are watching the assignee of the bug.
------------------------------------------------------------------------------
WhatsUp Gold - Download Free Network Management Software
The most intuitive, comprehensive, and cost-effective network
management toolset available today. Delivers lowest initial
acquisition cost and overall TCO of any competing solution.
http://p.sf.net/sfu/whatsupgold-sd
--
_______________________________________________
Dri-devel mailing list
Dri-devel@lists.sourceforge.net
https://lists.sourceforge.net/lists/listinfo/dri-devel
^ permalink raw reply [flat|nested] 18+ messages in thread
* [Bug 34102] radeon drm/kms: please use suspend/hibernate notifiers for allocating memory in suspend routines
2011-04-29 16:06 [Bug 34102] New: radeon drm/kms driver: please use suspend/hibernate notifiers for allocating memory in suspend routines bugzilla-daemon
` (7 preceding siblings ...)
2011-05-04 19:37 ` bugzilla-daemon
@ 2011-05-04 20:05 ` bugzilla-daemon
2011-05-05 19:53 ` bugzilla-daemon
` (7 subsequent siblings)
16 siblings, 0 replies; 18+ messages in thread
From: bugzilla-daemon @ 2011-05-04 20:05 UTC (permalink / raw)
To: dri-devel
https://bugzilla.kernel.org/show_bug.cgi?id=34102
--- Comment #7 from Rafael J. Wysocki <rjw@sisk.pl> 2011-05-04 20:05:11 ---
It has been merged into the mainline, but not necessarily into -stable.
Anyway, with the patch from bug #30482 removed, are you able to set
reserved_size to a number allowing you to successfully hibernate every
time?
--
Configure bugmail: https://bugzilla.kernel.org/userprefs.cgi?tab=email
------- You are receiving this mail because: -------
You are watching the assignee of the bug.
------------------------------------------------------------------------------
WhatsUp Gold - Download Free Network Management Software
The most intuitive, comprehensive, and cost-effective network
management toolset available today. Delivers lowest initial
acquisition cost and overall TCO of any competing solution.
http://p.sf.net/sfu/whatsupgold-sd
--
_______________________________________________
Dri-devel mailing list
Dri-devel@lists.sourceforge.net
https://lists.sourceforge.net/lists/listinfo/dri-devel
^ permalink raw reply [flat|nested] 18+ messages in thread
* [Bug 34102] radeon drm/kms: please use suspend/hibernate notifiers for allocating memory in suspend routines
2011-04-29 16:06 [Bug 34102] New: radeon drm/kms driver: please use suspend/hibernate notifiers for allocating memory in suspend routines bugzilla-daemon
` (8 preceding siblings ...)
2011-05-04 20:05 ` bugzilla-daemon
@ 2011-05-05 19:53 ` bugzilla-daemon
2011-05-09 12:15 ` bugzilla-daemon
` (6 subsequent siblings)
16 siblings, 0 replies; 18+ messages in thread
From: bugzilla-daemon @ 2011-05-05 19:53 UTC (permalink / raw)
To: dri-devel
https://bugzilla.kernel.org/show_bug.cgi?id=34102
--- Comment #8 from Martin Steigerwald <Martin@Lichtvoll.de> 2011-05-05 19:53:40 ---
Those 2 MB seem to do just fine with one KDE 4.6 session and lots of open
stuff. Next week I hold a Linux training where I have a private and a job KDE
session open and once. I will try whether the hibernation code takes that ;).
If it doesn't - this sometimes didn't work with TuxOnIce either - even before
Radeon KMS. Somewhere there might just be a limit?
--
Configure bugmail: https://bugzilla.kernel.org/userprefs.cgi?tab=email
------- You are receiving this mail because: -------
You are watching the assignee of the bug.
------------------------------------------------------------------------------
WhatsUp Gold - Download Free Network Management Software
The most intuitive, comprehensive, and cost-effective network
management toolset available today. Delivers lowest initial
acquisition cost and overall TCO of any competing solution.
http://p.sf.net/sfu/whatsupgold-sd
--
_______________________________________________
Dri-devel mailing list
Dri-devel@lists.sourceforge.net
https://lists.sourceforge.net/lists/listinfo/dri-devel
^ permalink raw reply [flat|nested] 18+ messages in thread
* [Bug 34102] radeon drm/kms: please use suspend/hibernate notifiers for allocating memory in suspend routines
2011-04-29 16:06 [Bug 34102] New: radeon drm/kms driver: please use suspend/hibernate notifiers for allocating memory in suspend routines bugzilla-daemon
` (9 preceding siblings ...)
2011-05-05 19:53 ` bugzilla-daemon
@ 2011-05-09 12:15 ` bugzilla-daemon
2011-05-09 15:15 ` bugzilla-daemon
` (5 subsequent siblings)
16 siblings, 0 replies; 18+ messages in thread
From: bugzilla-daemon @ 2011-05-09 12:15 UTC (permalink / raw)
To: dri-devel
https://bugzilla.kernel.org/show_bug.cgi?id=34102
--- Comment #9 from Martin Steigerwald <Martin@Lichtvoll.de> 2011-05-09 12:15:32 ---
I now had a hang a preallocation (unfortunately before I came around to compile
with your patch from bug 30492). I raised reserved size to 4 MiB for now. Lets
see how that goes. If it works, then I might go back to 2 MiB or even less in
order to trigger bug 30492 with the patch from there compiled in.
--
Configure bugmail: https://bugzilla.kernel.org/userprefs.cgi?tab=email
------- You are receiving this mail because: -------
You are watching the assignee of the bug.
------------------------------------------------------------------------------
WhatsUp Gold - Download Free Network Management Software
The most intuitive, comprehensive, and cost-effective network
management toolset available today. Delivers lowest initial
acquisition cost and overall TCO of any competing solution.
http://p.sf.net/sfu/whatsupgold-sd
--
_______________________________________________
Dri-devel mailing list
Dri-devel@lists.sourceforge.net
https://lists.sourceforge.net/lists/listinfo/dri-devel
^ permalink raw reply [flat|nested] 18+ messages in thread
* [Bug 34102] radeon drm/kms: please use suspend/hibernate notifiers for allocating memory in suspend routines
2011-04-29 16:06 [Bug 34102] New: radeon drm/kms driver: please use suspend/hibernate notifiers for allocating memory in suspend routines bugzilla-daemon
` (10 preceding siblings ...)
2011-05-09 12:15 ` bugzilla-daemon
@ 2011-05-09 15:15 ` bugzilla-daemon
2011-05-09 15:59 ` bugzilla-daemon
` (4 subsequent siblings)
16 siblings, 0 replies; 18+ messages in thread
From: bugzilla-daemon @ 2011-05-09 15:15 UTC (permalink / raw)
To: dri-devel
https://bugzilla.kernel.org/show_bug.cgi?id=34102
--- Comment #10 from Martin Steigerwald <Martin@Lichtvoll.de> 2011-05-09 15:15:49 ---
This wasn't a hang I think, see there.
I tried to hibernate two running KDE 4 sessions with reserved_size upto 64 MiB:
shambhala:/sys/power> cat reserved_size
67108864
Which failed with:
May 9 16:41:47 localhost kernel: PM: freeze of devices complete after 524.427
msecs
May 9 16:41:47 localhost kernel: PM: late freeze of devices complete after
0.509 msecs
May 9 16:41:47 localhost kernel: ACPI: Preparing to enter system sleep state
S4
May 9 16:41:47 localhost kernel: PM: Saving platform NVS memory
May 9 16:41:47 localhost kernel: Extended CMOS year: 2000
May 9 16:41:47 localhost kernel: PM: Creating hibernation image:
May 9 16:41:47 localhost kernel: PM: Need to copy 218459 pages
May 9 16:41:47 localhost kernel: PM: Normal pages needed: 113686 + 1024,
available pages: 113492
May 9 16:41:47 localhost kernel: PM: Not enough free memory
May 9 16:41:47 localhost kernel: PM: Error -12 creating hibernation image
May 9 16:41:47 localhost kernel: Extended CMOS year: 2000
May 9 16:41:47 localhost kernel: ACPI: Waking up from system sleep state S4
May 9 16:41:47 localhost kernel: PM: early recover of devices complete after
0.366 msecs
Does it make sense to go to even higher values? I am a bit puzzled, since for
one KDE 4 session a value of 2 MiB has turned out to be enough for about 5-10
attempts - it didn't fail once.
Maybe here there is simply not enough memory available no matter what I reserve
for driver allocation? If so, then so be it. That might be just a limit for a 2
GB RAM machine.
Is there a way to tell for sure whether reserved size is too low or there are
general memory constraints? TuxOnIce logged how much of the reserved extra
pages it used. Can in-kernel-hibernation do this too?
--
Configure bugmail: https://bugzilla.kernel.org/userprefs.cgi?tab=email
------- You are receiving this mail because: -------
You are watching the assignee of the bug.
------------------------------------------------------------------------------
WhatsUp Gold - Download Free Network Management Software
The most intuitive, comprehensive, and cost-effective network
management toolset available today. Delivers lowest initial
acquisition cost and overall TCO of any competing solution.
http://p.sf.net/sfu/whatsupgold-sd
--
_______________________________________________
Dri-devel mailing list
Dri-devel@lists.sourceforge.net
https://lists.sourceforge.net/lists/listinfo/dri-devel
^ permalink raw reply [flat|nested] 18+ messages in thread
* [Bug 34102] radeon drm/kms: please use suspend/hibernate notifiers for allocating memory in suspend routines
2011-04-29 16:06 [Bug 34102] New: radeon drm/kms driver: please use suspend/hibernate notifiers for allocating memory in suspend routines bugzilla-daemon
` (11 preceding siblings ...)
2011-05-09 15:15 ` bugzilla-daemon
@ 2011-05-09 15:59 ` bugzilla-daemon
2011-05-09 19:06 ` bugzilla-daemon
` (3 subsequent siblings)
16 siblings, 0 replies; 18+ messages in thread
From: bugzilla-daemon @ 2011-05-09 15:59 UTC (permalink / raw)
To: dri-devel
https://bugzilla.kernel.org/show_bug.cgi?id=34102
--- Comment #11 from Martin Steigerwald <Martin@Lichtvoll.de> 2011-05-09 15:59:09 ---
Ok, now it did it! First with 256 MiB reserved_size then also with 128 MiB
reserved_size. Two KDE 4 sessions with compositing enabled. It had some
problems to freeze tasks initially, cause an rdiff-backup and two KDE 4 desktop
search indexers were running, but after some tries it did it. And if the
rdiff-backup and those desktop searches fill the laptop harddisk with I/O
requests up to its limit, thats just what to be expected. I am now testing 128
MiB and looks whether it works reliably. Still I wonder why 2 MiB was enough
for one KDE 4 session, but two need something around 128 MiB.
--
Configure bugmail: https://bugzilla.kernel.org/userprefs.cgi?tab=email
------- You are receiving this mail because: -------
You are watching the assignee of the bug.
------------------------------------------------------------------------------
WhatsUp Gold - Download Free Network Management Software
The most intuitive, comprehensive, and cost-effective network
management toolset available today. Delivers lowest initial
acquisition cost and overall TCO of any competing solution.
http://p.sf.net/sfu/whatsupgold-sd
--
_______________________________________________
Dri-devel mailing list
Dri-devel@lists.sourceforge.net
https://lists.sourceforge.net/lists/listinfo/dri-devel
^ permalink raw reply [flat|nested] 18+ messages in thread
* [Bug 34102] radeon drm/kms: please use suspend/hibernate notifiers for allocating memory in suspend routines
2011-04-29 16:06 [Bug 34102] New: radeon drm/kms driver: please use suspend/hibernate notifiers for allocating memory in suspend routines bugzilla-daemon
` (12 preceding siblings ...)
2011-05-09 15:59 ` bugzilla-daemon
@ 2011-05-09 19:06 ` bugzilla-daemon
2011-05-30 7:56 ` bugzilla-daemon
` (2 subsequent siblings)
16 siblings, 0 replies; 18+ messages in thread
From: bugzilla-daemon @ 2011-05-09 19:06 UTC (permalink / raw)
To: dri-devel
https://bugzilla.kernel.org/show_bug.cgi?id=34102
Rafael J. Wysocki <rjw@sisk.pl> changed:
What |Removed |Added
----------------------------------------------------------------------------
Status|NEEDINFO |ASSIGNED
--- Comment #12 from Rafael J. Wysocki <rjw@sisk.pl> 2011-05-09 19:06:31 ---
It looks like the amount of memory the graphics driver allocates during
hibernation depends on how the GPU is loaded (the more 3D stuff you do before
hibernation, the more memory it needs to allocate).
So, I'd say reserved_size should match not only your hardware configuration,
but also your workload.
I'll try to post the patch from comment #3 for review, let's see if people
will like it. :-)
--
Configure bugmail: https://bugzilla.kernel.org/userprefs.cgi?tab=email
------- You are receiving this mail because: -------
You are watching the assignee of the bug.
------------------------------------------------------------------------------
WhatsUp Gold - Download Free Network Management Software
The most intuitive, comprehensive, and cost-effective network
management toolset available today. Delivers lowest initial
acquisition cost and overall TCO of any competing solution.
http://p.sf.net/sfu/whatsupgold-sd
--
_______________________________________________
Dri-devel mailing list
Dri-devel@lists.sourceforge.net
https://lists.sourceforge.net/lists/listinfo/dri-devel
^ permalink raw reply [flat|nested] 18+ messages in thread
* [Bug 34102] radeon drm/kms: please use suspend/hibernate notifiers for allocating memory in suspend routines
2011-04-29 16:06 [Bug 34102] New: radeon drm/kms driver: please use suspend/hibernate notifiers for allocating memory in suspend routines bugzilla-daemon
` (13 preceding siblings ...)
2011-05-09 19:06 ` bugzilla-daemon
@ 2011-05-30 7:56 ` bugzilla-daemon
2012-06-13 15:05 ` bugzilla-daemon
2012-06-13 15:05 ` bugzilla-daemon
16 siblings, 0 replies; 18+ messages in thread
From: bugzilla-daemon @ 2011-05-30 7:56 UTC (permalink / raw)
To: dri-devel
https://bugzilla.kernel.org/show_bug.cgi?id=34102
Florian Mickler <florian@mickler.org> changed:
What |Removed |Added
----------------------------------------------------------------------------
CC| |florian@mickler.org
--- Comment #13 from Florian Mickler <florian@mickler.org> 2011-05-30 07:56:27 ---
A patch referencing this bug report has been merged in v3.0-rc1:
commit ddeb648708108091a641adad0a438ec4fd8bf190
Author: Rafael J. Wysocki <rjw@sisk.pl>
Date: Sun May 15 11:38:48 2011 +0200
PM / Hibernate: Add sysfs knob to control size of memory for drivers
--
Configure bugmail: https://bugzilla.kernel.org/userprefs.cgi?tab=email
------- You are receiving this mail because: -------
You are watching the assignee of the bug.
^ permalink raw reply [flat|nested] 18+ messages in thread
* [Bug 34102] radeon drm/kms: please use suspend/hibernate notifiers for allocating memory in suspend routines
2011-04-29 16:06 [Bug 34102] New: radeon drm/kms driver: please use suspend/hibernate notifiers for allocating memory in suspend routines bugzilla-daemon
` (14 preceding siblings ...)
2011-05-30 7:56 ` bugzilla-daemon
@ 2012-06-13 15:05 ` bugzilla-daemon
2012-06-13 15:05 ` bugzilla-daemon
16 siblings, 0 replies; 18+ messages in thread
From: bugzilla-daemon @ 2012-06-13 15:05 UTC (permalink / raw)
To: dri-devel
https://bugzilla.kernel.org/show_bug.cgi?id=34102
Alan <alan@lxorguk.ukuu.org.uk> changed:
What |Removed |Added
----------------------------------------------------------------------------
Status|ASSIGNED |RESOLVED
CC| |alan@lxorguk.ukuu.org.uk
Resolution| |CODE_FIX
--
Configure bugmail: https://bugzilla.kernel.org/userprefs.cgi?tab=email
------- You are receiving this mail because: -------
You are watching the assignee of the bug.
^ permalink raw reply [flat|nested] 18+ messages in thread
* [Bug 34102] radeon drm/kms: please use suspend/hibernate notifiers for allocating memory in suspend routines
2011-04-29 16:06 [Bug 34102] New: radeon drm/kms driver: please use suspend/hibernate notifiers for allocating memory in suspend routines bugzilla-daemon
` (15 preceding siblings ...)
2012-06-13 15:05 ` bugzilla-daemon
@ 2012-06-13 15:05 ` bugzilla-daemon
16 siblings, 0 replies; 18+ messages in thread
From: bugzilla-daemon @ 2012-06-13 15:05 UTC (permalink / raw)
To: dri-devel
https://bugzilla.kernel.org/show_bug.cgi?id=34102
Alan <alan@lxorguk.ukuu.org.uk> changed:
What |Removed |Added
----------------------------------------------------------------------------
Status|RESOLVED |CLOSED
--
Configure bugmail: https://bugzilla.kernel.org/userprefs.cgi?tab=email
------- You are receiving this mail because: -------
You are watching the assignee of the bug.
^ permalink raw reply [flat|nested] 18+ messages in thread
end of thread, other threads:[~2012-06-13 15:05 UTC | newest]
Thread overview: 18+ messages (download: mbox.gz / follow: Atom feed)
-- links below jump to the message on this page --
2011-04-29 16:06 [Bug 34102] New: radeon drm/kms driver: please use suspend/hibernate notifiers for allocating memory in suspend routines bugzilla-daemon
2011-04-29 16:06 ` [Bug 34102] radeon drm/kms: " bugzilla-daemon
2011-05-03 20:45 ` bugzilla-daemon
2011-05-03 21:33 ` bugzilla-daemon
2011-05-03 21:44 ` bugzilla-daemon
2011-05-03 21:44 ` bugzilla-daemon
2011-05-04 14:23 ` bugzilla-daemon
2011-05-04 16:31 ` bugzilla-daemon
2011-05-04 19:37 ` bugzilla-daemon
2011-05-04 20:05 ` bugzilla-daemon
2011-05-05 19:53 ` bugzilla-daemon
2011-05-09 12:15 ` bugzilla-daemon
2011-05-09 15:15 ` bugzilla-daemon
2011-05-09 15:59 ` bugzilla-daemon
2011-05-09 19:06 ` bugzilla-daemon
2011-05-30 7:56 ` bugzilla-daemon
2012-06-13 15:05 ` bugzilla-daemon
2012-06-13 15:05 ` bugzilla-daemon
This is an external index of several public inboxes,
see mirroring instructions on how to clone and mirror
all data and code used by this external index.