gmane.linux.swsusp.devel

Re: NVidia + TuxOnIce hang: solved?

Csaba Keszei — 2008-12-02T15:09:36

Hi, I might advise to do other 7 attempts before you consider it done. I have checked it with kernel 2.6.27.7, Quadro FX 570M and NVIDIA-Linux-x86-180.06. I faced soft lockups after resume with 100% probability using power down method 5. Switching to 4 I can do 6-8 succesful cycles before the lockup. The problem comes when I switch back to X after resume. I run a 32 bit system. BR Csaba

Re: Nigel, is this the official stable tuxonice patch for 2.6.27?

Nigel Cunningham — 2008-12-01T23:39:28

Hi. On Mon, 2008-12-01 at 21:10 +0100, Martin Steigerwald wrote: I would use any of the stable git trees without any worry. I would use the head tree with some reservation - it's stability will depend on the stability of what Linus is merging and how frequently I merge his additions. If I start to do any new serious development work, I'll let everyone know. The two main possibilities in that area are cluster support and kexec support. I would start a separate branch for any serious work on them anyway. Okay. I need to update those 'official' current patches. That should minimise the diffs again. Now that the big local event I was working on is over, I may have some more time for TuxOnIce. Nigel

Re: Nigel,is this the official stable tuxonice patch for 2.6.27?

Martin Steigerwald — 2008-12-01T20:10:02

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Re: Nigel, is this the official stable tuxonice patch for 2.6.27?

Nigel Cunningham — 2008-12-01T06:47:53

Hi. On Sun, 2008-11-30 at 00:05 +0100, Martin Steigerwald wrote: Well, it's as official as any patch I put up there. Yes, it should be safe to use. No recent patches have any data corruption issues known to me, so I'd say they're all safe to use, whether taken from git or from the downloads directory. Regards, Nigel

Re: Nigel, is this the official stable tuxonice patch for 2.6.27?

Brad Campbell — 2008-11-30T04:04:24

Its working for me. Brad

Nigel,is this the official stable tuxonice patch for 2.6.27?

Martin Steigerwald — 2008-11-29T23:05:04

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Re: hangs with MTRR_SANITIZER? - no, something else

Martin Steigerwald — 2008-11-29T23:02:45

Am Samstag 29 November 2008 schrieb Martin Steigerwald: Ok, its not MTRR_SANITIZER. It hung again on hibernate, again before any serious hibernating work has started. I will add debug output to my pre-hibernate script as it might hang already in there, maybe while disabling the network. I want to know whether it hangs before calling the hibernate script or after it. I think I will go for the latest official hibernate patch instead of using the inofficial one, although I am not convinced that it makes much of a difference. Lets see. The syncs I added to my pre-hibernate seemed to help. KDE configuration is intact. As a safeguard I rsync ~/.kde to a backup directory before hibernating anyway. Lets see what ideas I have to continue that Sherlock Holmes game ;) I am puzzled that it only happens on my ThinkPad T42, not on the T23 and neither on the Dell workstation - till now. Goodnight ;-),

Re: hangs on hibernate with 2.6.27.7 (was: Re:Tuxonice for 2.6.27)

Martin Steigerwald — 2008-11-29T22:51:22

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Re: hangs on hibernate with 2.6.27.7 (was: Re:Tuxonice for 2.6.27)

Tobias Doerffel — 2008-11-29T12:12:01

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Re: hangs on hibernate with 2.6.27.7 (was: Re:Tuxonice for 2.6.27)

Martin Steigerwald — 2008-11-29T07:38:10

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hangs with MTRR_SANITIZER? (was: Re: truncatedfiles)

Martin Steigerwald — 2008-11-29T07:24:37

Hi! CC'd to linux-kernel mailinglist, as that might be something that goes beyond any possible TuxOnIce or XFS issues. I know I am using TuxOnIce which is not part of the mainline kernel. And I am even using an inofficial patch - which I will use again unchanged for the non MTRR_SANITIZER kernel, in order to know whether its the MTRR_SANITIZER thing. And anyway before knowing whether it might be MTRR_SANITIZER related I need to run the non MTRR_SANITIZER kernel for at least a week and have quite some hibernate cycles. If someone else had issues with MTRR_SANITIZER I would like to hear about it. Also if someone thinks I am completely off track on trying to track this down I appreciate a hint. Links to my posts on xfs and tuxonice-devel mailing lists: http://oss.sgi.com/pipermail/xfs/2008-November/037399.html http://lists.tuxonice.net/pipermail/tuxonice-devel/2008-November/000421.html Am Freitag 28 November 2008 schrieb Martin Steigerwald: Okay, I thought about this a bit more in my dreams th

Re: hangs on hibernate with 2.6.27.7 (was: Re:Tuxonice for 2.6.27)

Tobias Doerffel — 2008-11-29T02:56:58

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Re: Can't hibernate - swapwriter regression

Julien Muchembled — 2008-11-29T01:55:30

Nigel Cunningham a écrit : You're right. Thank you a lot ! Julien _______________________________________________ TuxOnIce-devel mailing list TuxOnIce-devel< at >lists.tuxonice.net http://lists.tuxonice.net/mailman/listinfo/tuxonice-devel

Re: Can't hibernate - swapwriter regression

Julien Muchembled — 2008-11-29T01:06:49

Hello, Nigel Cunningham a écrit : I have finished to bissect and I was able to find the guilty commit: 08-10-10 22:36:55 24d69ed Reinstate late_initcall of software_resume. Then I tested again TOI-2.6.27-HEAD with 24d69edc reverted and it works :) http://jm.xdns.eu/~jm/pub/toi-24d69ed-BUG.jpg Regards, Julien

Re: hangs on hibernate with 2.6.27.7 (was: Re:Tuxonice for 2.6.27)

Martin Steigerwald — 2008-11-28T22:05:27

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hangs on hibernate with 2.6.27.7 (was: Re:Tuxonice for 2.6.27)

Martin Steigerwald — 2008-11-28T21:58:26

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Re: Can't hibernate - swapwriter regression

Nigel Cunningham — 2008-11-28T00:29:38

Hi again. On Fri, 2008-11-28 at 01:08 +0100, Julien Muchembled wrote: All of my commits should be atomic. Seeing the oops might help me identify which might be culprits. That said, I just tested using swapfilename here, and it worked fine. That makes me wonder if it's specifically related to using encryption. Thanks for repeating it - I try not to assume that it's still the same. Ah. Aborts, not oopses? Dmesg might show more that would be helpful. Thanks. That's good. The intermittent ones are the worst. Thanks for the .config - nothing jumped out at me, but I'll look again (if necessary) when I see the oops. Nigel

Re: Can't hibernate - swapwriter regression

Julien Muchembled — 2008-11-28T00:08:54

Hello, I hoped you had an idea of what commit between 14c94ea and 91d247a causes the regression. So I should continue to bisect. Maybe you can enlighten me about the revisions I should test: if there are non-atomic commits, I could get other bugs that would false the results. The attached file is my kernel config file. I'll take of picture of a crash tomorrow. I've already described my config several times on this ml: - Turion X2 laptop - Debian x86_64 - GeForce Go 7300 with nv driver - loop-AES-2.6.27 3.2e - /dev/sda1 on / type xfs (rw,noatime) - /dev/loop0 on /home/jm type xfs (rw,noatime) - /dev/loop0 (/dev/sda3) encryption=AES256 multi-key-v3 - /dev/loop1 (/dev/sda2) encryption=AES256 multi-key-v3 - swapwriter on /dev/loop1 I don't use my own script to suspend to disk. Here is a extract: Modules unloaded: hci_usb, ohci_hcd, ehci_hcd, kvm_amd Steps to follow to reproduce the error ? I wish I could give more information than in my previous mail, but I only rebuilt my kernel with a more recent vers

Re: Can't hibernate - swapwriter regression

Nigel Cunningham — 2008-11-27T22:32:00

Hi Julien. On Sun, 2008-11-23 at 19:19 +0100, Julien Muchembled wrote: Would you be able to provide more information, please? In particular: - logs / screenshots of the oops; - steps to follow to reproduce the error; - kernel config file; - /etc/hibernate/suspend2.conf (assuming you're using the hibernate script) - anything else that might help with reproducing the issue Regards, Nigel

Re: NVidia + TuxOnIce hang: solved?

Nigel Cunningham — 2008-11-27T22:19:16

Hi. On Thu, 2008-11-27 at 14:12 -0800, Kenneth Crudup wrote: Ah, okay. I also find the driver is a bit hit and miss when I have a projector connected while hibernating. Regards, Nigel

Re: NVidia + TuxOnIce hang: solved?

Kenneth Crudup — 2008-11-27T22:12:54

Sorry; packing for a trip. First 2 or 3 OK, then I shut down and go home and it didn't come back. But I had an external monitor connected on that resume; who knows what is corrupting the NVidia driver. -Kenny