https://bugzilla.novell.com/show_bug.cgi?id=748616 https://bugzilla.novell.com/show_bug.cgi?id=748616#c2 --- Comment #2 from Elmar Stellnberger 2012-02-24 10:03:42 UTC --- Created an attachment (id=477828) --> (http://bugzilla.novell.com/attachment.cgi?id=477828) hwinfo --all -- Configure bugmail: https://bugzilla.novell.com/userprefs.cgi?tab=email ------- You are receiving this mail because: ------- You are on the CC list for the bug.

https://bugzilla.novell.com/show_bug.cgi?id=748616 https://bugzilla.novell.com/show_bug.cgi?id=748616#c4 --- Comment #4 from Elmar Stellnberger 2012-03-02 19:59:11 UTC --- openSUSE 12.1: it seems to make problems with the 3.1.0 kernel. -- Configure bugmail: https://bugzilla.novell.com/userprefs.cgi?tab=email ------- You are receiving this mail because: ------- You are on the CC list for the bug.

https://bugzilla.novell.com/show_bug.cgi?id=748616 https://bugzilla.novell.com/show_bug.cgi?id=748616#c5 Rafael Wysocki changed: What |Removed |Added ---------------------------------------------------------------------------- Status|NEW |NEEDINFO InfoProvider| |estellnb@gmail.com --- Comment #5 from Rafael Wysocki 2012-03-09 23:22:20 UTC --- May I see a boot log from the openSUSE 12.1 kernel and from one that works correctly? -- Configure bugmail: https://bugzilla.novell.com/userprefs.cgi?tab=email ------- You are receiving this mail because: ------- You are on the CC list for the bug.

https://bugzilla.novell.com/show_bug.cgi?id=748616 https://bugzilla.novell.com/show_bug.cgi?id=748616#c7 --- Comment #7 from Elmar Stellnberger 2012-03-10 11:51:39 UTC --- Created an attachment (id=480806) --> (http://bugzilla.novell.com/attachment.cgi?id=480806) boot.msg for kernel 2.6.34.10-0.6 which is o.k. -- Configure bugmail: https://bugzilla.novell.com/userprefs.cgi?tab=email ------- You are receiving this mail because: ------- You are on the CC list for the bug.

https://bugzilla.novell.com/show_bug.cgi?id=748616 https://bugzilla.novell.com/show_bug.cgi?id=748616#c9 --- Comment #9 from Elmar Stellnberger 2012-03-10 12:32:30 UTC --- having also captured videos of the boot process: http://www.elstel.org/uploads/silver:kernel-3.1/ Hope that will be of help. -- Configure bugmail: https://bugzilla.novell.com/userprefs.cgi?tab=email ------- You are receiving this mail because: ------- You are on the CC list for the bug.

https://bugzilla.novell.com/show_bug.cgi?id=748616 https://bugzilla.novell.com/show_bug.cgi?id=748616#c10 Rafael Wysocki changed: What |Removed |Added ---------------------------------------------------------------------------- Status|ASSIGNED |NEEDINFO InfoProvider| |bhelgaas@google.com --- Comment #10 from Rafael Wysocki 2012-03-13 22:57:39 UTC --- @Bjorn: I think that the subtractive decode causes problems to happen here. Do we have any recent fixes for that in the mainline? -- Configure bugmail: https://bugzilla.novell.com/userprefs.cgi?tab=email ------- You are receiving this mail because: ------- You are on the CC list for the bug.

https://bugzilla.novell.com/show_bug.cgi?id=748616 https://bugzilla.novell.com/show_bug.cgi?id=748616#c Rafael Wysocki changed: What |Removed |Added ---------------------------------------------------------------------------- Status|ASSIGNED |NEEDINFO InfoProvider| |estellnb@gmail.com -- Configure bugmail: https://bugzilla.novell.com/userprefs.cgi?tab=email ------- You are receiving this mail because: ------- You are on the CC list for the bug.

https://bugzilla.novell.com/show_bug.cgi?id=748616 https://bugzilla.novell.com/show_bug.cgi?id=748616#c13 Elmar Stellnberger changed: What |Removed |Added ---------------------------------------------------------------------------- Status|NEEDINFO |ASSIGNED InfoProvider|estellnb@gmail.com | --- Comment #13 from Elmar Stellnberger 2012-03-16 16:37:43 UTC --- . -- Configure bugmail: https://bugzilla.novell.com/userprefs.cgi?tab=email ------- You are receiving this mail because: ------- You are on the CC list for the bug.

https://bugzilla.novell.com/show_bug.cgi?id=748616 https://bugzilla.novell.com/show_bug.cgi?id=748616#c15 --- Comment #15 from Elmar Stellnberger 2012-03-20 10:18:29 UTC --- No, I have just screwed up my system. -- Configure bugmail: https://bugzilla.novell.com/userprefs.cgi?tab=email ------- You are receiving this mail because: ------- You are on the CC list for the bug.

https://bugzilla.novell.com/show_bug.cgi?id=748616 https://bugzilla.novell.com/show_bug.cgi?id=748616#c17 Elmar Stellnberger changed: What |Removed |Added ---------------------------------------------------------------------------- Status|NEEDINFO |ASSIGNED InfoProvider|estellnb@gmail.com | --- Comment #17 from Elmar Stellnberger 2012-03-20 11:17:30 UTC --- Well, things are like the following. I have installed openSUSE 11.4 from scratch; last working kernel: 2.6.37.6-0.11-default; see also: https://bugzilla.gnome.org/show_bug.cgi?id=672454. ... and I have installed a new BD-drive lately. Now; if I wanna boot vmlinux-3.1.0-1.2-default.gz I just get a black screen (same boot parameters + initcall_debug). In order to reboot thereupon I need to remove battery and power supply. It won`t be initcall_debug, Bjorn? :?) -- Configure bugmail: https://bugzilla.novell.com/userprefs.cgi?tab=email ------- You are receiving this mail because: ------- You are on the CC list for the bug.

https://bugzilla.novell.com/show_bug.cgi?id=748616 https://bugzilla.novell.com/show_bug.cgi?id=748616#c19 --- Comment #19 from Elmar Stellnberger 2012-03-20 11:43:14 UTC --- (previously I have been booting the same kernel-3.1.rpm from os11.3 instead of 11.4.) -- Configure bugmail: https://bugzilla.novell.com/userprefs.cgi?tab=email ------- You are receiving this mail because: ------- You are on the CC list for the bug.

https://bugzilla.novell.com/show_bug.cgi?id=748616 https://bugzilla.novell.com/show_bug.cgi?id=748616#c21 --- Comment #21 from Bjorn Helgaas 2012-03-26 20:14:16 UTC --- There's no initcall_debug info in the movie mentioned in comment #20, I think because it is printed at KERN_DEBUG, which often doesn't make it to the console. Can you try again, this time using "initcall_debug ignore_loglevel"? -- Configure bugmail: https://bugzilla.novell.com/userprefs.cgi?tab=email ------- You are receiving this mail because: ------- You are on the CC list for the bug.

https://bugzilla.novell.com/show_bug.cgi?id=748616 https://bugzilla.novell.com/show_bug.cgi?id=748616#c23 --- Comment #23 from Elmar Stellnberger 2012-03-27 12:33:13 UTC --- http://www.elstel.org/uploads/silver:kernel-3.1/P1000292.MOV (initcall_debug, ignore_loglevel, 2.) -- Configure bugmail: https://bugzilla.novell.com/userprefs.cgi?tab=email ------- You are receiving this mail because: ------- You are on the CC list for the bug.

https://bugzilla.novell.com/show_bug.cgi?id=748616 https://bugzilla.novell.com/show_bug.cgi?id=748616#c25 --- Comment #25 from Elmar Stellnberger 2012-03-27 19:59:10 UTC --- The problem in comments #24, comment #18 were the boot parameters. Having update to initramfs-tools 0.99 and reconfigured all new kernels with success it turned out to work with the 'recovery mode' kernel parameter settings. Back to the Windowing PCI bridge error: It seems to be introduced with 3.x as *** linux-image-3.0.0-1-686-pae, Version 3.0.0-3 is definitely bad *** (same PCI bridge err.) -- Configure bugmail: https://bugzilla.novell.com/userprefs.cgi?tab=email ------- You are receiving this mail because: ------- You are on the CC list for the bug.

https://bugzilla.novell.com/show_bug.cgi?id=748616 https://bugzilla.novell.com/show_bug.cgi?id=748616#c27 --- Comment #27 from Elmar Stellnberger 2012-04-05 10:13:42 UTC --- How can I make a git checkout/clone of the kernel-3.0 series? -- Configure bugmail: https://bugzilla.novell.com/userprefs.cgi?tab=email ------- You are receiving this mail because: ------- You are on the CC list for the bug.

https://bugzilla.novell.com/show_bug.cgi?id=748616 https://bugzilla.novell.com/show_bug.cgi?id=748616#c29 --- Comment #29 from Elmar Stellnberger 2012-04-05 19:30:23 UTC --- Many thanks. Well, in the meantime I have suceeded to built one myself. However now I am suffering from the blackscreen bug described in Comment #18. Let me see... -- Configure bugmail: https://bugzilla.novell.com/userprefs.cgi?tab=email ------- You are receiving this mail because: ------- You are on the CC list for the bug.

https://bugzilla.novell.com/show_bug.cgi?id=748616 https://bugzilla.novell.com/show_bug.cgi?id=748616#c31 Bjorn Helgaas changed: What |Removed |Added ---------------------------------------------------------------------------- Attachment #484724|0 |1 is obsolete| | --- Comment #31 from Bjorn Helgaas 2012-04-05 23:11:14 UTC --- Created an attachment (id=485112) --> (http://bugzilla.novell.com/attachment.cgi?id=485112) debug patch I transcribed this from the comment #30 video: pci_assign_unassigned_resources: updating hardware pci_bus 0000:00: pci_enable_bridges: pci_bus 0000:00: pci_enable_bridges: enabling 0000:00:01.0 pci 0000:00:01.0: pci_set_power_state: state 0 pci 0000:00:01.0: pci_set_power_state: returning 0 pci_bus 0000:01: pci_enable_bridges: pci_bus 0000:01: pci_enable_bridges: done pci_bus 0000:00: pci_enable_bridges: enabling 0000:00:1e.0 pci 0000:00:1e.0: pci_set_power_state: state 0 pci 0000:00:1e.0: pci_set_power_state: returning 0 pci 0000:00:1e.0: setting latency timer to 64 pci_bus 0000:02: pci_enable_bridges: pci_bus 0000:02: pci_enable_bridges: enabling 0000:02:04.0 pci 0000:02:04.0: pci_set_power_state: state 0 Switching to clocksource acpi_pm initcall 1_acpi_pm_clocksource_async+0x0/0x162 returned 0 after 51641 usecs <hang> We set the bus 00 bridges (01.0 and 1e.0) to state D0. We start setting the 02:04.0 CardBus bridge to D0, but then we apparently hang before completing pci_set_power_state(). I think the "clocksource acpi_pm" stuff must be unrelated. This is getting into the area Rafael knows much more about, but here's another patch that adds more debug in the pci_set_power_state() path. Remove the first patch ("patch -p1 -R < patch1") before applying this one. This is against 3.4-rc1 (a5149bf3fed to be exact). If it's easier for you, I put a pre-compiled image here: http://helgaas.com/linux/suse748616/bzImage2 -- Configure bugmail: https://bugzilla.novell.com/userprefs.cgi?tab=email ------- You are receiving this mail because: ------- You are on the CC list for the bug.

https://bugzilla.novell.com/show_bug.cgi?id=748616 https://bugzilla.novell.com/show_bug.cgi?id=748616#c33 Bjorn Helgaas changed: What |Removed |Added ---------------------------------------------------------------------------- Attachment #485112|0 |1 is obsolete| | --- Comment #33 from Bjorn Helgaas 2012-04-06 12:45:45 UTC --- Created an attachment (id=485175) --> (http://bugzilla.novell.com/attachment.cgi?id=485175) debug patch Thanks! Your comment #32 video shows: pci 0000:02:04.0: pci_set_power_state: state 0 pci 0000:02:04.0: __pci_start_power_transition: state 0 pci 0000:02:04.0: pci_platform_power_transition: state 0 pci 0000:02:04.0: acpi_pci_set_power_state: state 0 acpi device:05: __acpi_bus_set_power: state 0 current state 3 I think we must be stuck evaluating _PS0 for device:05. Can you try this patch to confirm? I put an image here: http://helgaas.com/linux/suse748616/bzImage2 Also, please collect the DSDT and attach it here (see http://www.lesswatts.org/projects/acpi/utilities.php for details). -- Configure bugmail: https://bugzilla.novell.com/userprefs.cgi?tab=email ------- You are receiving this mail because: ------- You are on the CC list for the bug.

https://bugzilla.novell.com/show_bug.cgi?id=748616 https://bugzilla.novell.com/show_bug.cgi?id=748616#c35 --- Comment #35 from Elmar Stellnberger 2012-04-06 18:12:09 UTC --- Yes, there seem to be errors in DSDT.dat: ^ Result is not used, operator has no effect ^ Not all control paths return a value (GET*) -- Configure bugmail: https://bugzilla.novell.com/userprefs.cgi?tab=email ------- You are receiving this mail because: ------- You are on the CC list for the bug.

https://bugzilla.novell.com/show_bug.cgi?id=748616 https://bugzilla.novell.com/show_bug.cgi?id=748616#c37 --- Comment #37 from Elmar Stellnberger 2012-04-06 18:52:49 UTC --- http://www.elstel.org/uploads/silver:kernel-3.1/P1000295.MOV -- Configure bugmail: https://bugzilla.novell.com/userprefs.cgi?tab=email ------- You are receiving this mail because: ------- You are on the CC list for the bug.

https://bugzilla.novell.com/show_bug.cgi?id=748616 https://bugzilla.novell.com/show_bug.cgi?id=748616#c39 --- Comment #39 from Rafael Wysocki 2012-04-11 21:04:19 UTC --- (In reply to comment #36)

Oops, sorry, I cut and pasted the link and forgot to update it. It should have been: http://helgaas.com/linux/suse748616/bzImage3 and it should have a few new printks around the _PS0 evaluation. I expect that if you boot it, we'll see the one before ("acpi device:05: evaluating _PS0"), but not the one after ("acpi device:05: _PS0 status ...").

It looks like _PS0 does run a method (CAIN) with a loop that could conceivably not terminate, but my ASL-fu is pretty weak. Rafael is going to have to jump in here.

It looks like writing 1 to PMS0 actually clears it, so this probably is a status flag of some sort. If clearing it doesn't work, it probably means a signal is continuously asserted. -- Configure bugmail: https://bugzilla.novell.com/userprefs.cgi?tab=email ------- You are receiving this mail because: ------- You are on the CC list for the bug.

https://bugzilla.novell.com/show_bug.cgi?id=748616 https://bugzilla.novell.com/show_bug.cgi?id=748616#c41 Rafael Wysocki changed: What |Removed |Added ---------------------------------------------------------------------------- Status|ASSIGNED |NEEDINFO InfoProvider| |bhelgaas@google.com --- Comment #41 from Rafael Wysocki 2012-05-01 20:42:47 UTC --- Setting "needinfo" to Bjorn. -- Configure bugmail: https://bugzilla.novell.com/userprefs.cgi?tab=email ------- You are receiving this mail because: ------- You are on the CC list for the bug.

https://bugzilla.novell.com/show_bug.cgi?id=748616 https://bugzilla.novell.com/show_bug.cgi?id=748616#c44 Rafael Wysocki changed: What |Removed |Added ---------------------------------------------------------------------------- CC| |rjw@suse.com InfoProvider|bhelgaas@google.com |estellnb@elstel.org --- Comment #44 from Rafael Wysocki 2012-09-06 20:48:00 UTC --- Elmar, can you please check the newest kernel from: http://download.opensuse.org/repositories/Kernel:/vanilla/standard/ if possible? It may have different issues, but it would be good to verify if your original problem is still present upstream. -- Configure bugmail: https://bugzilla.novell.com/userprefs.cgi?tab=email ------- You are receiving this mail because: ------- You are on the CC list for the bug.

https://bugzilla.novell.com/show_bug.cgi?id=748616 https://bugzilla.novell.com/show_bug.cgi?id=748616#c46 Elmar Stellnberger changed: What |Removed |Added ---------------------------------------------------------------------------- Status|NEEDINFO |RESOLVED InfoProvider|estellnb@elstel.org | Resolution| |FIXED --- Comment #46 from Elmar Stellnberger 2012-09-06 21:48:01 UTC --- Great Rafael! 3.6.rc4-1.1 works without problems. -- Configure bugmail: https://bugzilla.novell.com/userprefs.cgi?tab=email ------- You are receiving this mail because: ------- You are on the CC list for the bug.

https://bugzilla.novell.com/show_bug.cgi?id=748616 https://bugzilla.novell.com/show_bug.cgi?id=748616#c49 --- Comment #49 from Thomas Renninger 2012-09-13 12:25:25 UTC --- Created an attachment (id=505599) --> (http://bugzilla.novell.com/attachment.cgi?id=505599) [PATCH] Adjusted to 12.2: PCI / PM: restore the original behavior of pci_set_power_state() I have compiled the 12.2 kernel with the mentioned patch (also attached): Subject: PCI / PM: restore the original behavior of pci_set_power_state() Patch-Mainline: v3.6-rc1 Git-commit: db288c9c5f9db45610dab3940377625132b4af41 added. It is compiled against sle11-sp2 because that was somewhat easier, but that should not matter. It can be found here: ftp.suse.com/pub/people/trenn/bug_748616_12_2_kernel_possible_fix/kernel-desktop-3.4.10-0.4.x86_64.rpm Should be available and syned to the outside world in an hour or so. Would be great if you can install it and verify whether this could be the patch that fixed things for you mainline. -- Configure bugmail: https://bugzilla.novell.com/userprefs.cgi?tab=email ------- You are receiving this mail because: ------- You are on the CC list for the bug.

https://bugzilla.novell.com/show_bug.cgi?id=748616 https://bugzilla.novell.com/show_bug.cgi?id=748616#c51 --- Comment #51 from Elmar Stellnberger 2012-09-26 16:26:31 UTC --- Comment #49: Sorry, I need the i586.rpm. -- Configure bugmail: https://bugzilla.novell.com/userprefs.cgi?tab=email ------- You are receiving this mail because: ------- You are on the CC list for the bug.