[Bug 34102] radeon drm/kms: please use suspend/hibernate notifiers for allocating memory in suspend routines
https://bugzilla.kernel.org/show_bug.cgi?id=34102 --- Comment #9 from Martin Steigerwald mar...@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
[Bug 34102] radeon drm/kms: please use suspend/hibernate notifiers for allocating memory in suspend routines
https://bugzilla.kernel.org/show_bug.cgi?id=34102 --- Comment #10 from Martin Steigerwald mar...@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
[Bug 34102] radeon drm/kms: please use suspend/hibernate notifiers for allocating memory in suspend routines
https://bugzilla.kernel.org/show_bug.cgi?id=34102 --- Comment #11 from Martin Steigerwald mar...@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
[Bug 34102] radeon drm/kms: please use suspend/hibernate notifiers for allocating memory in suspend routines
https://bugzilla.kernel.org/show_bug.cgi?id=34102 Rafael J. Wysocki r...@sisk.pl changed: What|Removed |Added Status|NEEDINFO|ASSIGNED --- Comment #12 from Rafael J. Wysocki r...@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
[Bug 34252] Unexpected behaviour when switching video cards with vga_switcheroo
https://bugzilla.kernel.org/show_bug.cgi?id=34252 --- Comment #3 from Florian Mickler flor...@mickler.org 2011-05-09 19:18:48 --- Do you have a guess, why this is happening (for example, any error messages from the kernel) ? Can you login via ssh when the system freezes with a black screen? Do you think the system completely froze, or are, for example, the sysrq-keys still working? Is there anything in the dmesg that gives a clue? If there is nothing in the logs, can you try netconsole? -- 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
[Bug 34252] Unexpected behaviour when switching video cards with vga_switcheroo
https://bugzilla.kernel.org/show_bug.cgi?id=34252 --- Comment #4 from Igor Murzov e-m...@date.by 2011-05-09 21:53:21 --- @Florian Mickler: System is not frozen, only screen is black, because active graphical card gets turned off. I can log into the system via ssh and turn graphics on. If I do `echo IGD /sys/kernel/debug/vgaswitcheroo/switch` just after system boot, I get following new lines in dmesg: [ 1230.530299] fbcon: Remapping primary device, fb0, to tty 1-63 [ 1230.570734] radeon: switched off [ 1230.591094] [drm] Disabling audio support [ 1230.718090] radeon :01:05.0: PCI INT A disabled -- 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
[Bug 34252] Unexpected behaviour when switching video cards with vga_switcheroo
https://bugzilla.kernel.org/show_bug.cgi?id=34252 --- Comment #5 from Igor Murzov e-m...@date.by 2011-05-09 21:56:04 --- Created an attachment (id=57042) -- (https://bugzilla.kernel.org/attachment.cgi?id=57042) dmesg output This is a full dmesg output after sending IGD to vgaswitcheroo/switch. -- 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
[Bug 34772] New: [radeon] [R300] GPU lockups with when KMS is enabled
https://bugzilla.kernel.org/show_bug.cgi?id=34772
Summary: [radeon] [R300] GPU lockups with when KMS is enabled
Product: Drivers
Version: 2.5
Kernel Version: 2.6.38
Platform: All
OS/Version: Linux
Tree: Mainline
Status: NEW
Severity: normal
Priority: P1
Component: Video(DRI - non Intel)
AssignedTo: drivers_video-...@kernel-bugs.osdl.org
ReportedBy: rbr...@ime.usp.br
Regression: No
Created an attachment (id=57062)
-- (https://bugzilla.kernel.org/attachment.cgi?id=57062)
dmesg output right after the lock up, obtained via the network
Hi there.
I have been getting some Oopses/stack traces when I try to use my iBook G4
(with an ATI Technologies Inc M11 NV/FireGL Mobility T2e card) and I enable
KMS.
The userland here is Debian unstable with the DRM from experimental, but I am
willing to test anything that you would like me to.
For example, attached is the last of a series of such Oopses that I got when I
tried to test if a video was playing or not with mplayer.
I tried to use 2.6.39-rc{5,6}, but upon boot I get messages telling me that
there were failures and that hardware acceleration will be disabled and I that
I get is a desktop with colors distorted like if there were some endianness
issues.
This is, BTW, part of my attempts to get Linux running well on PowerPC, with
some of my logs (with photos) present at my homepage:
http://www.ime.usp.br/~rbrito/linux/debug-r300/
Please, if there is anything that I can provide to fix this, let me know and I
will do my best.
Thanks, Rogério Brito.
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