[Bug 27744] New: atombios stuck in loop - during suspend

[Bug 27744] New: atombios stuck in loop - during suspend

[bugzilla-daemon]

https://bugs.freedesktop.org/show_bug.cgi?id=27744

           Summary: atombios stuck in loop - during suspend
           Product: DRI
           Version: unspecified
          Platform: x86-64 (AMD64)
        OS/Version: Linux (All)
            Status: NEW
          Severity: normal
          Priority: medium
         Component: DRM/Radeon
        AssignedTo: dri-devel@lists.freedesktop.org
        ReportedBy: parag.warudkar@gmail.com


Created an attachment (id=35172)
 --> (https://bugs.freedesktop.org/attachment.cgi?id=35172)
Radeon 3650 BIOS

I regularly hit the below during resume from RAM -
[   80.484213] [drm:atom_op_jump] *ERROR* atombios stuck in loop for more 
> than 1sec aborting
> [   80.484218] [drm:atom_execute_table_locked] *ERROR* atombios stuck 
> executing FA30 (len 493, WS 0, PS 4) @ 0xFA71
> [   81.497547] [drm:atom_op_jump] *ERROR* atombios stuck in loop for more 
> than 1sec aborting
> [   81.497552] [drm:atom_execute_table_locked] *ERROR* atombios stuck 
> executing FA30 (len 493, WS 0, PS 4) @ 0xFA71
> [   81.548053] PM: resume of devices complete after 2129.312 msecs
> [   81.746649] PM: Finishing wakeup.
> [   81.746651] Restarting tasks ... done.

Bumping the 1sec timeout to 2sec cures it - does not seems to be impacting
anything else.

lspci -v
01:00.0 VGA compatible controller: ATI Technologies Inc Mobility Radeon HD 3650
        Subsystem: Hewlett-Packard Company Device 30e7
        Flags: bus master, fast devsel, latency 0, IRQ 31
        Memory at c0000000 (32-bit, prefetchable) [size=256M]
        I/O ports at 7000 [size=256]
        Memory at d8300000 (32-bit, non-prefetchable) [size=64K]
        Expansion ROM at d8320000 [disabled] [size=128K]
        Capabilities: [50] Power Management version 3
        Capabilities: [58] Express Legacy Endpoint, MSI 00
        Capabilities: [a0] Message Signalled Interrupts: Mask- 64bit+ Queue=0/0
Enable+
        Capabilities: [100] Vendor Specific Information <?>
        Kernel driver in use: radeon
        Kernel modules: radeon

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[Bug 27744] atombios stuck in loop - during suspend

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https://bugs.freedesktop.org/show_bug.cgi?id=27744

wessam <wbaghdadi@gmail.com> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
           Platform|x86-64 (AMD64)              |x86 (IA32)

--- Comment #1 from wessam <wbaghdadi@gmail.com> 2010-05-04 18:19:42 PDT ---
I seem to be getting the same at startup (x86-64, Ububtu 10.04, Latest mainline
kernel - 2.6.34-020634rc6-generic; + xorg edgers ppa):

[   14.911283] [drm:atom_op_jump] *ERROR* atombios stuck in loop for more than
1sec aborting
[   14.911289] [drm:atom_execute_table_locked] *ERROR* atombios stuck executing
FA2E (len 455, WS 0, PS 4) @ 0xFA6F
[   15.951289] [drm:atom_op_jump] *ERROR* atombios stuck in loop for more than
1sec aborting
[   15.951295] [drm:atom_execute_table_locked] *ERROR* atombios stuck executing
FA2E (len 455, WS 0, PS 4) @ 0xFA6F

lspci -v

01:00.0 VGA compatible controller: ATI Technologies Inc Mobility Radeon HD 3650
    Subsystem: Toshiba America Info Systems Device ff1e
    Flags: bus master, fast devsel, latency 0, IRQ 31
    Memory at c0000000 (32-bit, prefetchable) [size=256M]
    I/O ports at 5000 [size=256]
    Memory at d6400000 (32-bit, non-prefetchable) [size=64K]
    Expansion ROM at d6420000 [disabled] [size=128K]
    Capabilities: <access denied>
    Kernel driver in use: radeon
    Kernel modules: radeon

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[Bug 27744] atombios stuck in loop - during suspend

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https://bugs.freedesktop.org/show_bug.cgi?id=27744

Alex Deucher <agd5f@yahoo.com> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
                 CC|                            |pjsanon@hotmail.com

--- Comment #2 from Alex Deucher <agd5f@yahoo.com> 2010-06-30 11:53:54 PDT ---
*** Bug 27796 has been marked as a duplicate of this bug. ***

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[Bug 27744] atombios stuck in loop - during suspend

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https://bugs.freedesktop.org/show_bug.cgi?id=27744

Alex Deucher <agd5f@yahoo.com> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
                 CC|                            |jeffm@suse.com

--- Comment #3 from Alex Deucher <agd5f@yahoo.com> 2010-06-30 11:54:03 PDT ---
*** Bug 28857 has been marked as a duplicate of this bug. ***

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[Bug 27744] atombios stuck in loop - during suspend

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https://bugs.freedesktop.org/show_bug.cgi?id=27744

Alex Deucher <agd5f@yahoo.com> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
                 CC|                            |aneaspam@gmx.de

--- Comment #4 from Alex Deucher <agd5f@yahoo.com> 2010-06-30 11:54:10 PDT ---
*** Bug 28856 has been marked as a duplicate of this bug. ***

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[Bug 27744] atombios stuck in loop - during suspend

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https://bugs.freedesktop.org/show_bug.cgi?id=27744

--- Comment #5 from Alex Deucher <agd5f@yahoo.com> 2010-06-30 12:03:17 PDT ---
Created an attachment (id=36644)
 View: https://bugs.freedesktop.org/attachment.cgi?id=36644
 Review: https://bugs.freedesktop.org/review?bug=27744&attachment=36644

bump atom loop timeout

Can you and all the duplicate bugs test this patch?

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[Bug 27744] atombios stuck in loop - during suspend

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https://bugs.freedesktop.org/show_bug.cgi?id=27744

--- Comment #6 from Jeff Mahoney <jeffm@suse.com> 2010-06-30 12:55:05 PDT ---
Review of attachment 36644:
 --> (https://bugs.freedesktop.org/review?bug=27744&attachment=36644)

On 2.6.34, it just changes the timeout messages to reflect the 5 second
timeout.

On 2.6.35-rc3, the error messages are gone but X still doesn't work. Rather
than two black screens in low power mode, one of them is in low power mode. The
other is powered but is black and the LVDS display built into the notebook is
displaying garbage. I saved dmesg and Xorg.0.log for this kernel.

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[Bug 27744] atombios stuck in loop - during suspend

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https://bugs.freedesktop.org/show_bug.cgi?id=27744

--- Comment #7 from Alex <aneaspam@gmx.de> 2010-06-30 16:44:15 PDT ---
Review of attachment 36644:
 --> (https://bugs.freedesktop.org/review?bug=27744&attachment=36644)

In my case (Bug 28856) the patch just changed the error message from 1 to 5
secs and maybe the time it took (didn't have a stopwatch), but neither the
amount of messages nor the error itself.

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[Bug 27744] atombios stuck in loop - during suspend

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https://bugs.freedesktop.org/show_bug.cgi?id=27744

--- Comment #8 from willjcroz <willjcroz@yahoo.co.uk> 2010-07-22 11:32:54 PDT ---
I get the same errors as listed above during resume from suspen (RAM) on Ubuntu
PPA kernel 2.6.35-rc5 (x86_64 Ubuntu 10.04 with ATI X1400 mobile chip in
Thinkpad T60). On my system the screen displays the errors and hangs on the
VT/framebuffer and requires a hard reset.

Additionally they are always proceeded by pciehp messages complaining that a
device already exists (maybe related here?). This is what I see:

[   70.630060] pciehp 0000:00:1c.0:pcie04: Device 0000:02:00.0 already exists
at 0000:02:00, cannot hot add
[   70.630063] pciehp 0000:00:1c.0:pcie04: Cannot add device at 0000:02:00
[   71.336223] usb 3-1: sierra_reset_resume
[   72.160012] [drm:atom_op_jump] *ERROR* atombios stuck in loop for more than
1sec aborting
[   72.160016] [drm:atom_execute_table_locked] *ERROR* atombios stuck executing
EB96 (len 86, WS 4, PS 0) @ 0xEBC9

(there may be a typo or two, the errors above were written down by hand)

I have been having the pciehp errors (and subsequent hang) during resume since
I installed 2.6.34 stable, the atombios errors appeared in the 2.6.35 RCs I
think.

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[Bug 27744] atombios stuck in loop - during suspend

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https://bugs.freedesktop.org/show_bug.cgi?id=27744

--- Comment #9 from Alex Deucher <agd5f@yahoo.com> 2010-07-22 12:27:05 PDT ---
(In reply to comment #8)
> I have been having the pciehp errors (and subsequent hang) during resume since
> I installed 2.6.34 stable, the atombios errors appeared in the 2.6.35 RCs I
> think.

Can you bisect to when the atombios errors started happening?

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[Bug 27744] atombios stuck in loop - during suspend

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https://bugs.freedesktop.org/show_bug.cgi?id=27744

--- Comment #10 from willjcroz <willjcroz@yahoo.co.uk> 2010-07-22 16:29:21 PDT ---
(In reply to comment #9)
> Can you bisect to when the atombios errors started happening?

Sure, it might take a couple of days to find the time though.

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[Bug 27744] atombios stuck in loop - during suspend

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https://bugs.freedesktop.org/show_bug.cgi?id=27744

--- Comment #11 from willjcroz <willjcroz@yahoo.co.uk> 2010-07-23 03:29:41 PDT ---
As a rough indicator for now: 2.6.35 rc3 resumes (from ram suspend)  OK and
2.6.35 rc4 hangs on resume with the atombios 'stuck in loop' messages. This was
lucky since 2.6.35 rc1 and rc2 will not boot at all on this Thinkpad T60. 

There was one message of concern in the dmesg from the (successful) resume of
2.6.35 rc3:

[drm:drm_mode_getfb] *ERROR* invalid framebuffer id

I will do a git bisect between rc3 and rc4 over the next day or two.

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[Bug 27744] atombios stuck in loop - during suspend

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https://bugs.freedesktop.org/show_bug.cgi?id=27744

--- Comment #12 from willjcroz <willjcroz@yahoo.co.uk> 2010-07-30 10:23:57 PDT ---
(In reply to comment #11)
> As a rough indicator for now: 2.6.35 rc3 resumes (from ram suspend)  OK

Scrub that, rc3 does not resume (either some weird fluke or my mistake).

I'm afraid I didn't get very far bisecting. Basically none of 2.6.34 (release)
and 2.6.35-rc kernels resume.

I'm assuming you are only interested in when the atombios errors appear.
Sometime between 2.6.34 and 2.6.35-rc1 a bug was introduced preventing my
kernel from booting until just before 2.6.35-rc3.

>From my bisections all I can confirm is that the atombios errors started
appearing in Linus' tree *sometime after* this commit:

df16dd53c575d0cb9dbee20a3149927c862a9ff6  hwmon: (ltc4245) Read only one GPIO
pin

and *sometime* before this commit:

09bdf591f4724c7d0328d4d7b8808492addb5a28  drm/radeon/kms: fix dpms state on
resume

Alex, I am pretty much a 'newb' when it comes to git and the kernel in general
and currently git is making my brain hurt severely. When I have the time I will
read up more on git and try and work out an easy way to exclude unrelated
commits that break my kernel and include bug fix commits that allow me to
bisect this issue successfully. Any pointers to articles/howtos on dealing with
this specific kind of issue with git?

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[Bug 27744] atombios stuck in loop - during suspend

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https://bugs.freedesktop.org/show_bug.cgi?id=27744

--- Comment #13 from peterle@hottemptation.org 2010-08-03 07:35:43 PDT ---
Hello!
I use a Radeon 5650 (Acer TimelineX 3820TG with switch off Intel-Graphics!),
all run's fine with Kernel "2.6.34.1" including KMS, Suspend to RAM, tty1-6
Framebuffer and X11 as well as switching between them.

With 2.6.35 (and rc6) I have the same "Stuck-Message" as the other people here,
but I am afraid this is just the tip of the iceberg!

* wakeup from Suspend is slow, according to the "Stuck-Message"
* switching between TTY1-6 works normal as long nobody use the /dev/fb0
(interesting) device like fbida or mplayer

FBIDA:
Loading of a image or switching between images is normal, but switching away
from the TTY which is running FBIDA is extremly slow. Switching back to the TTY
is as fast as normal.
MPLAYER:
Same as with mplayer, but here it becomes very difficult to get the system back
"under control". Please test this only with short videos, because normally
everyting runes fine after mplayer closed itself. I advice to be patient and
reboot "blind" or use MagicSysRescue if you don't get the control back.
*switching between TTY1-6 and TTY7 (where X11 is launched) is also extremly
slow, similar to FBIDA


I think the problem behind is much bigger. Someone should check the updates
between 2.6.34 and 2.6.35 and if possible fix it fast: window for kernel 2.6.36
is closing in two weeks

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[Bug 27744] atombios stuck in loop - during suspend

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https://bugs.freedesktop.org/show_bug.cgi?id=27744

--- Comment #14 from peterle@hottemptation.org 2010-08-03 07:37:05 PDT ---
Created an attachment (id=37542)
 --> (https://bugs.freedesktop.org/attachment.cgi?id=37542)
dmesg log

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[Bug 27744] atombios stuck in loop - during suspend

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https://bugs.freedesktop.org/show_bug.cgi?id=27744

--- Comment #15 from Alex Deucher <agd5f@yahoo.com> 2010-08-03 11:56:16 PDT ---
(In reply to comment #12)

> Alex, I am pretty much a 'newb' when it comes to git and the kernel in general
> and currently git is making my brain hurt severely. When I have the time I will
> read up more on git and try and work out an easy way to exclude unrelated
> commits that break my kernel and include bug fix commits that allow me to
> bisect this issue successfully. Any pointers to articles/howtos on dealing with
> this specific kind of issue with git?

If there is a commit that doesn't boot or build, you can skip it with:
git bisect skip
and continue the bisection.

See this page for more info:
http://www.kernel.org/pub/software/scm/git/docs/git-bisect.html

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[Bug 27744] atombios stuck in loop - during suspend

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https://bugs.freedesktop.org/show_bug.cgi?id=27744

--- Comment #16 from peterle@hottemptation.org 2010-08-08 06:51:22 PDT ---
Here we go!

git bisect start '--' 'drivers/gpu/drm/radeon'
# good: [e40152ee1e1c7a63f4777791863215e3faa37a86] Linus 2.6.34
git bisect good e40152ee1e1c7a63f4777791863215e3faa37a86
# bad: [e40152ee1e1c7a63f4777791863215e3faa37a86] Linus 2.6.34
git bisect bad e40152ee1e1c7a63f4777791863215e3faa37a86
# bad: [9fe6206f400646a2322096b56c59891d530e8d51] Linux 2.6.35
git bisect bad 9fe6206f400646a2322096b56c59891d530e8d51
# bad: [ce8a3eb20c4cb7d9e0c33e7560070688cd9066fc] drm/radeon/kms/pm: make pm
spam debug only
git bisect bad ce8a3eb20c4cb7d9e0c33e7560070688cd9066fc
# bad: [f405a1ab2bf316b1969fc5355891e5dff4e1a54c] drivers/gpu/drm: Use kmemdup
git bisect bad f405a1ab2bf316b1969fc5355891e5dff4e1a54c
# good: [7fff400be6fbf64f10abca9939718aaf1d61c255] Merge branch
'drm-fbdev-cleanup' into drm-core-next
git bisect good 7fff400be6fbf64f10abca9939718aaf1d61c255
# bad: [fd632aa34c8592fb1d37fc83cbffa827bc7dd42c] drm: free core gem object
from driver callbacks
git bisect bad fd632aa34c8592fb1d37fc83cbffa827bc7dd42c
# good: [32fcdbf4084544c3d8fa413004d57e5dc6f2eefe] drm/radeon/kms/evergreen:
implement gfx init
git bisect good 32fcdbf4084544c3d8fa413004d57e5dc6f2eefe
# bad: [0ca2ab52d451c25764e53d3d289e1be357c977d7] drm/radeon/kms/evergreen: add
hpd support
git bisect bad 0ca2ab52d451c25764e53d3d289e1be357c977d7
# bad: [45f9a39bedc3afab3fc85567792efc0103f34a55] drm/radeon/kms/evergreen:
implement irq support
git bisect bad 45f9a39bedc3afab3fc85567792efc0103f34a55
# bad: [fe251e2fffa1ebc17c8e6e895b0374ae4e732fa5] drm/radeon/kms/evergreen:
setup and enable the CP
git bisect bad fe251e2fffa1ebc17c8e6e895b0374ae4e732fa5


[peter@timeline linux-2.6]$ git bisect bad
fe251e2fffa1ebc17c8e6e895b0374ae4e732fa5 is the first bad commit
commit fe251e2fffa1ebc17c8e6e895b0374ae4e732fa5
Author: Alex Deucher <alexdeucher@gmail.com>
Date:   Wed Mar 24 13:36:43 2010 -0400

    drm/radeon/kms/evergreen: setup and enable the CP

    The command processor (CP) fetches command buffers and
    feeds the GPU.  This patch requires the evergreen
    family me and pfp ucode files.

    Signed-off-by: Alex Deucher <alexdeucher@gmail.com>
    Signed-off-by: Dave Airlie <airlied@redhat.com>

:040000 040000 552f6ad9603d8daece1bdd9a7ac9a4058ea6d6ed
00e4e5aaea403d3c3130250a477e999b80d48ffb M    drivers

Bug 27744 (and also Bug 29384, this is affect from a other commit from may 7
)doesn't exist before this.

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[Bug 27744] atombios stuck in loop - during suspend

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--- Comment #17 from peterle@hottemptation.org 2010-08-08 06:55:16 PDT ---
PM: early resume of devices complete after 0.826 msecs
ehci_hcd 0000:00:1a.0: PCI INT A -> GSI 16 (level, low) -> IRQ 16
ehci_hcd 0000:00:1a.0: setting latency timer to 64
HDA Intel 0000:00:1b.0: PCI INT A -> GSI 22 (level, low) -> IRQ 22
HDA Intel 0000:00:1b.0: setting latency timer to 64
ehci_hcd 0000:00:1d.0: PCI INT A -> GSI 23 (level, low) -> IRQ 23
HDA Intel 0000:00:1b.0: irq 28 for MSI/MSI-X
ehci_hcd 0000:00:1d.0: setting latency timer to 64
pci 0000:00:1e.0: setting latency timer to 64
ahci 0000:00:1f.2: setting latency timer to 64
pci 0000:00:1f.3: PCI INT C -> GSI 18 (level, low) -> IRQ 18
radeon 0000:02:00.0: PCI INT A -> GSI 16 (level, low) -> IRQ 16
radeon 0000:02:00.0: setting latency timer to 64
HDA Intel 0000:02:00.1: PCI INT B -> GSI 17 (level, low) -> IRQ 17
HDA Intel 0000:02:00.1: setting latency timer to 64
ath9k 0000:05:00.0: PCI INT A -> GSI 17 (level, low) -> IRQ 17
HDA Intel 0000:02:00.1: irq 29 for MSI/MSI-X
sd 0:0:0:0: [sda] Starting disk
[drm] Clocks initialized !
[drm] ring test succeeded in 1 usecs
radeon 0000:02:00.0: no free indirect buffer !
[drm:r600_ib_test] *ERROR* radeon: failed to get ib (-16).
[drm:evergreen_resume] *ERROR* radeon: failled testing IB (-16).
usb 2-1.5: reset high speed USB device using ehci_hcd and address 3
ata1: SATA link up 3.0 Gbps (SStatus 123 SControl 300)
ata1.00: configured for UDMA/133
PM: resume of devices complete after 360.320 msecs
Restarting tasks ... done.
    [ pm_notifier_block : 171 ] event :4

atl1c 0000:03:00.0: irq 30 for MSI/MSI-X
ADDRCONF(NETDEV_UP): eth0: link is not ready
ADDRCONF(NETDEV_UP): wlan0: link is not ready
ath9k: Two wiphys trying to scan at the same time
ath9k: Two wiphys trying to scan at the same time
wlan0: deauthenticating from 00:1c:10:36:48:42 by local choice (reason=3)
wlan0: authenticate with 00:1c:10:36:48:42 (try 1)
wlan0: authenticated
wlan0: associate with 00:1c:10:36:48:42 (try 1)
wlan0: RX AssocResp from 00:1c:10:36:48:42 (capab=0x431 status=0 aid=1)
wlan0: associated
ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready
wlan0: no IPv6 routers present

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[Bug 27744] atombios stuck in loop - during suspend

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--- Comment #18 from Alex Deucher <agd5f@yahoo.com> 2010-08-09 09:39:30 PDT ---
Created an attachment (id=37733)
 View: https://bugs.freedesktop.org/attachment.cgi?id=37733
 Review: https://bugs.freedesktop.org/review?bug=27744&attachment=37733

possible fix

Does this patch help?

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--- Comment #19 from peterle@hottemptation.org 2010-08-14 09:18:20 PDT ---
No other ideas?

Both bugs still exist with 2.6.35.2

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--- Comment #20 from peterle@hottemptation.org 2010-08-14 11:48:29 PDT ---
The patch doesn't help.

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--- Comment #21 from Alex Deucher <agd5f@yahoo.com> 2010-08-16 07:13:18 PDT ---
Does the patch attached to bug 29384 help?

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[Bug 27744] atombios stuck in loop - during suspend

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https://bugs.freedesktop.org/show_bug.cgi?id=27744

--- Comment #22 from peterle@hottemptation.org 2010-08-16 08:44:33 PDT ---
Yes and no. I'am confused.
At first I thought the patch doesn't help.

Bootup works normal.
After first suspend/resuspend I got the "stuck atombios" message.
After the second suspend/resuspend I got no "stuck atombios" message.

See dmesg output I will add.
line 828 first suspend
line 940 resuspsend with atombios stuck
line 954 second suspend but while resuspend no atombios stuck?

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[Bug 27744] atombios stuck in loop - during suspend

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https://bugs.freedesktop.org/show_bug.cgi?id=27744

--- Comment #23 from peterle@hottemptation.org 2010-08-16 09:05:22 PDT ---
Created an attachment (id=37901)
 --> (https://bugs.freedesktop.org/attachment.cgi?id=37901)
dmesg ouput after boot, suspend, resuspsend, suspend and resuspend

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[Bug 27744] atombios stuck in loop - during suspend

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https://bugs.freedesktop.org/show_bug.cgi?id=27744

--- Comment #24 from peterle@hottemptation.org 2010-08-16 09:33:12 PDT ---
Hmmm.
I rebooted the laptop, suspend/resuspend two times. But this time I got always
the "stuck atombios" message. It's confusing.

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[Bug 27744] atombios stuck in loop - during suspend

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https://bugs.freedesktop.org/show_bug.cgi?id=27744

--- Comment #25 from peterle@hottemptation.org 2010-08-30 07:21:23 PDT ---
I upgraded on 2.6.36-rc3, very confusing!
Instead of "stuck atombios" I got now a massive amount of message from
pm-suspend, also after resuspending I feels like the terminals "refreshing the
content from top to bottom" (text with less, or images with fbi). After
clearing the display with "CTRL+L" it works normal again.
Also my ethternet-cards are all down after resuspend (okay, maybe not a problem
with radeon ^^) and networkmanage refuses to work.

See attached file.

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[Bug 27744] atombios stuck in loop - during suspend

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https://bugs.freedesktop.org/show_bug.cgi?id=27744

--- Comment #26 from peterle@hottemptation.org 2010-08-30 07:21:54 PDT ---
Created an attachment (id=38300)
 --> (https://bugs.freedesktop.org/attachment.cgi?id=38300)
dmesg after resuspend with 2.6.36-rc3

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[Bug 27744] atombios stuck in loop - during suspend

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https://bugs.freedesktop.org/show_bug.cgi?id=27744

Alex Deucher <agd5f@yahoo.com> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
  Attachment #38300|application/octet-stream    |text/plain
          mime type|                            |
  Attachment #38300|0                           |1
           is patch|                            |

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[Bug 27744] atombios stuck in loop - during suspend

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https://bugs.freedesktop.org/show_bug.cgi?id=27744

--- Comment #27 from Alex Deucher <agd5f@yahoo.com> 2010-08-30 08:30:11 PDT ---
These look like acpi problems.

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[Bug 27744] atombios stuck in loop - during suspend

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--- Comment #28 from Tobias Kaminsky <tobiaskaminsky@web.de> 2010-09-02 23:45:57 PDT ---
I have the same message in dmesg:
[ 1099.645933] [drm:atom_op_jump] *ERROR* atombios stuck in loop for more than
5secs aborting
[ 1099.645936] [drm:atom_execute_table_locked] *ERROR* atombios stuck executing
CD14 (len 67, WS 0, PS 0) @ 0xCD43

It is a Sony VAIO VPCEB1Z1E.

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[Bug 27744] atombios stuck in loop - during suspend

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https://bugs.freedesktop.org/show_bug.cgi?id=27744

--- Comment #29 from Tobias Kaminsky <tobiaskaminsky@web.de> 2010-09-02 23:46:32 PDT ---
Created an attachment (id=38394)
 --> (https://bugs.freedesktop.org/attachment.cgi?id=38394)
dmesg after suspend/hibernate

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[Bug 27744] atombios stuck in loop - during suspend

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--- Comment #30 from peterle@hottemptation.org 2010-09-27 10:15:41 PDT ---
Yes. The Problems with ACPI are gone under 2.6.36rc4.
The leftover is still the same.

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[Bug 27744] atombios stuck in loop - during suspend

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--- Comment #31 from peterle@hottemptation.org 2010-10-02 03:44:45 PDT ---
Yesterday I installed the new 2.6.36-rc6:
In the most cases I got "stuck atombios" as always after S3 (Suspend to RAM)
and resuspend.
But again at one time the system immediately resuspend, without "stuck
atombios" and the operations on the TTY1-6 seem to draw text or graphics slower
as normal (normal ~ realtime). After a second suspend/resuspuend cycle the
wakeup need 10 sec and I got two time "stuckatombios" in the dmesg-output - it
feels like the system "catched up its missing delay while wakeup" from the
first time.

After this second suspend the reaction time while drawing text or image on the
TTYs was normal again.



And doesn't seems to be reproductive, I don't know why.

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[Bug 27744] atombios stuck in loop - during suspend

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--- Comment #32 from Pauk Denis <pauk.denis@gmail.com> 2010-10-14 04:59:38 PDT ---
Hi!

I have very similar messages on my laptop, but on normal work and often on
poweroff (without suspend or other such logic). 

And some time Xorg freeze by scenario like this:
1 - freeze screen with loop music 
2 - after several seconds screen go to black
3 - and laptop not responds to any key press or click.

Additional info on
https://bugs.launchpad.net/ubuntu/+source/xserver-xorg-video-ati/+bug/647665

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[Bug 27744] atombios stuck in loop - during suspend

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--- Comment #33 from Tobias Kaminsky <tobias@kaminsky.me> 2010-10-21 03:28:29 PDT ---
Kernel: 2.6.36

$dmesg |grep atom
[    3.186893] ATOM BIOS: Sony
[ 5155.577112] [drm:atom_op_jump] *ERROR* atombios stuck in loop for more than
5secs aborting
[ 5155.577115] [drm:atom_execute_table_locked] *ERROR* atombios stuck executing
CD14 (len 67, WS 0, PS 0) @ 0xCD43

Right after booting the scrolling is smooth, but after hibernate to ram it is
not.
Sometimes it evens hangs while scrolling in Firefox...

01:00.0 VGA compatible controller [0300]: ATI Technologies Inc Redwood [Radeon
HD 5600 Series] [1002:68c1]

xorg-server: 1.7.7

Should I try a newer one?

Thank you
Tobias

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--- Comment #34 from peterle@hottemptation.org 2010-10-21 06:04:22 PDT ---
You can try Xorg-Server 1.9, but I'm afraid it won fix that.

1. It is only a problem of the Radeon-Cards
2. It happens also on the TTYs

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--- Comment #35 from peterle@hottemptation.org 2010-10-24 10:23:53 PDT ---
Created an attachment (id=39741)
 --> (https://bugs.freedesktop.org/attachment.cgi?id=39741)
dmesg after a fast resuspend, without stuck, ttyswitch is slow after this

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--- Comment #36 from peterle@hottemptation.org 2010-10-24 10:25:28 PDT ---
Created an attachment (id=39742)
 --> (https://bugs.freedesktop.org/attachment.cgi?id=39742)
resuspend after "fast resuspend without stuck"

As you can see I got there twoxstuck messages and the resuspend takes 10
seconds, afters this resuspend switching between ttys is normal (fast) again.

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[Bug 27744] atombios stuck in loop - during suspend

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--- Comment #37 from Tobias Kaminsky <tobias@kaminsky.me> 2010-10-28 00:54:30 PDT ---
(In reply to comment #33)
> Kernel: 2.6.36
> 
> $dmesg |grep atom
> [    3.186893] ATOM BIOS: Sony
> [ 5155.577112] [drm:atom_op_jump] *ERROR* atombios stuck in loop for more than
> 5secs aborting
> [ 5155.577115] [drm:atom_execute_table_locked] *ERROR* atombios stuck executing
> CD14 (len 67, WS 0, PS 0) @ 0xCD43
> 
> Right after booting the scrolling is smooth, but after hibernate to ram it is
> not.
> Sometimes it evens hangs while scrolling in Firefox...
> 
> 01:00.0 VGA compatible controller [0300]: ATI Technologies Inc Redwood [Radeon
> HD 5600 Series] [1002:68c1]
> 
> xorg-server: 1.7.7
> 
> Should I try a newer one?
> 
> Thank you
> Tobias

Trying xorg-server 1.9.1 and xf86-video-ati from SVN lets me scroll smoothly in
X.
But I get several Segmentation faults while using it.

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[Bug 27744] atombios stuck in loop - during suspend

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Alex Deucher <agd5f@yahoo.com> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|NEW                         |RESOLVED
         Resolution|                            |DUPLICATE

--- Comment #38 from Alex Deucher <agd5f@yahoo.com> 2010-12-17 08:45:22 PST ---


*** This bug has been marked as a duplicate of bug 32066 ***

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