Bug 156102 - PowerPC Resume from Sleep Causes Badness in wait_for_ready
PowerPC Resume from Sleep Causes Badness in wait_for_ready
Status: CLOSED RAWHIDE
Product: Fedora
Classification: Fedora
Component: kernel (Show other bugs)
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powerpc Linux
medium Severity medium
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Assigned To: David Woodhouse
Brian Brock
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Depends On:
Blocks:
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Reported: 2005-04-27 11:56 EDT by W. Michael Petullo
Modified: 2007-11-30 17:11 EST (History)
2 users (show)

See Also:
Fixed In Version:
Doc Type: Bug Fix
Doc Text:
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Clone Of:
Environment:
Last Closed: 2007-11-04 10:49:20 EST
Type: ---
Regression: ---
Mount Type: ---
Documentation: ---
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Category: ---
oVirt Team: ---
RHEL 7.3 requirements from Atomic Host:
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Description W. Michael Petullo 2005-04-27 11:56:10 EDT
From Bugzilla Helper:
User-Agent: Mozilla/5.0 (X11; U; Linux ppc; en-US; rv:1.7.7) Gecko/20050416 Epiphany/1.6.1

Description of problem:
My test machine is an Apple iBook G4.

/proc/cpuinfo says:

processor       : 0
cpu             : 7447A, altivec supported
clock           : 533MHz
revision        : 1.1 (pvr 8003 0101)
bogomips        : 530.43
machine         : PowerBook6,5
motherboard     : PowerBook6,5 MacRISC3 Power Macintosh
detected as     : 287 (iBook G4)
pmac flags      : 0000001b
L2 cache        : 512K unified
memory          : 256MB
pmac-generation : NewWorld

/proc/modules says:

lp 15984 0 - Live 0xd210f000
parport 52816 1 lp, Live 0xd216d000
autofs4 33060 1 - Live 0xd2115000
sunrpc 210984 1 - Live 0xd25f8000
nls_utf8 2112 1 - Live 0xd2107000
hfsplus 96772 1 - Live 0xd2122000
md5 4864 1 - Live 0xd24fd000
ipv6 342336 6 - Live 0xd265d000
sd_mod 24256 0 - Live 0xd2500000
usb_storage 87928 0 - Live 0xd258e000
scsi_mod 194852 2 sd_mod,usb_storage, Live 0xd25c7000
ohci1394 49608 0 - Live 0xd24c1000
ieee1394 447400 1 ohci1394, Live 0xd251f000
ohci_hcd 34112 0 - Live 0xd240c000
ehci_hcd 48940 0 - Live 0xd243a000
i2c_keywest 13828 0 - Live 0xd20a2000
snd_powermac 63788 1 - Live 0xd24a0000
snd_pcm_oss 69488 0 - Live 0xd246e000
snd_mixer_oss 23200 2 snd_pcm_oss, Live 0xd20f8000
snd_pcm 126180 2 snd_powermac,snd_pcm_oss, Live 0xd244e000
snd_timer 39300 1 snd_pcm, Live 0xd2401000
snd 69716 5 snd_powermac,snd_pcm_oss,snd_mixer_oss,snd_pcm,snd_timer, Live 0xd2417000
soundcore 13028 2 snd, Live 0xd1075000
snd_page_alloc 11300 1 snd_pcm, Live 0xd103c000
prism2_usb 95276 0 - Live 0xd2487000
p80211 43796 1 prism2_usb, Live 0xd20e4000
sungem 52452 0 - Live 0xd21ed000
sungem_phy 9888 1 sungem, Live 0xd1038000
aes 27336 2 - Live 0xd1030000
dm_crypt 16072 1 - Live 0xd102b000
ext3 173480 2 - Live 0xd21c1000
jbd 107544 1 ext3, Live 0xd20a7000
dm_mod 74236 3 dm_crypt, Live 0xd1061000

Version-Release number of selected component (if applicable):
2.6.11-1.1261_FC4

How reproducible:
Always

Steps to Reproduce:
1. Close the laptop's lid to cause the computer to go to sleep.

2.  Open the lid to wake up the computer.  Notice the messages that the kernel prints.

Actual Results:  The kernel prints the following messages:

PCI: Enabling device 0001:10:1b.0 (0000 -> 0002)
PCI: Enabling device 0001:10:1b.1 (0000 -> 0002)
PCI: Enabling device 0001:10:1b.2 (0000 -> 0002)
ehci_hcd 0001:10:1b.2: park 0
ehci_hcd 0001:10:1b.2: USB 2.0 restarted, EHCI 1.00, driver 10 Dec 2004
usb 4-1: USB disconnect, address 2
eth0: resuming
PHY ID: 4061e4, addr: 0
hda: Enabling Ultra DMA 5
Badness in wait_for_ready at drivers/ide/ide-iops.c:520
Call trace:
 [c0005918] check_bug_trap+0xa8/0x120
 [c0005c04] ProgramCheckException+0x274/0x500
 [c0004f14] ret_from_except_full+0x0/0x4c
 [c0220b4c] wait_for_ready+0xac/0x150
 [c040146c] 0xc040146c
 [c04029f0] 0xc04029f0
 [c021d5fc] ide_do_request+0x98c/0xaf0
 [c021df18] ide_intr+0x498/0x6d0
 [c0057854] handle_IRQ_event+0x64/0xd0
 [c00579ec] __do_IRQ+0x12c/0x420
 [c00066b4] do_IRQ+0x44/0xa0
 [c0004f60] ret_from_except+0x0/0x14
 [c0061544] buffered_rmqueue+0x494/0x620
 [c0061794] __alloc_pages+0xc4/0x440
 [c0061d68] __get_free_pages+0x28/0x70
hdc: Enabling MultiWord DMA 2
adb: starting probe task...

Additional info:
Comment 1 W. Michael Petullo 2005-12-31 20:12:36 EST
Using kernel-2.6.14-1.1783_FC5:

hda: Enabling Ultra DMA 5
Badness in wait_for_ready at drivers/ide/ide-iops.c:516
Call Trace:
[C037DC40] [C0009B04] show_stack+0x50/0x184 (unreliable)
[C037DC60] [C000D6EC] program_check_exception+0x194/0x508
[C037DCB0] [C000EB30] ret_from_except_full+0x0/0x4c
--- Exception: 700 at wait_for_ready+0x94/0xec
    LR = wait_for_ready+0x3c/0xec
[C037DD70] [C00545AC] disable_irq_nosync+0x7c/0x90 (unreliable)
[C037DD90] [C01D2F68] pmac_ide_do_setfeature+0x10c/0x324
[C037DDB0] [C01D346C] pmac_ide_dma_check+0x2ec/0x458
[C037DDE0] [C01C753C] ide_do_request+0x610/0x8a4
[C037DE50] [C01C7B50] ide_intr+0x1f4/0x230
[C037DE80] [C0054248] handle_IRQ_event+0x54/0xa8
[C037DEA0] [C00543A0] __do_IRQ+0x104/0x188
[C037DEC0] [C00056C0] do_IRQ+0x48/0x78
[C037DEE0] [C000EB7C] ret_from_except+0x0/0x14
--- Exception: 501 at default_idle+0x3c/0x44
    LR = default_idle+0x34/0x44
[C037DFA0] [C001E4C0] cpu_idle+0x3c/0x5c (unreliable)
[C037DFB0] [C0003D64] rest_init+0x28/0x38
[C037DFC0] [C037E648] start_kernel+0x198/0x1ac
[C037DFF0] [000036F0] 0x36f0
hdc: Enabling MultiWord DMA 2
Comment 2 W. Michael Petullo 2006-03-20 08:12:12 EST
Using kernel 2.6.15-1.2054_FC5:

hda: Enabling Ultra DMA 5
Badness in wait_for_ready at drivers/ide/ide-iops.c:516
Call Trace:
[CDFF1CA0] [C0007A50] show_stack+0x54/0x184 (unreliable)
[CDFF1CC0] [C000E564] program_check_exception+0x19c/0x520
[CDFF1D10] [C000FC24] ret_from_except_full+0x0/0x4c
--- Exception: 700 at wait_for_ready+0x94/0xec
    LR = wait_for_ready+0x3c/0xec
[CDFF1DD0] [C005A18C] disable_irq_nosync+0x7c/0x90 (unreliable)
[CDFF1DF0] [C01DF410] pmac_ide_do_setfeature+0x108/0x320
[CDFF1E10] [C01DF930] pmac_ide_dma_check+0x308/0x490
[CDFF1E40] [C01D3740] ide_do_request+0x618/0x8cc
[CDFF1EB0] [C01D3D84] ide_intr+0x204/0x240
[CDFF1EE0] [C0059E28] handle_IRQ_event+0x54/0xa8
[CDFF1F00] [C0059F80] __do_IRQ+0x104/0x188
[CDFF1F20] [C00057E8] do_IRQ+0x4c/0x7c
[CDFF1F40] [C000FC70] ret_from_except+0x0/0x14
--- Exception: 501 at 0xf825884
    LR = 0xf825f30
hdc: Enabling MultiWord DMA 2
Comment 3 Richard Hughes 2007-05-24 07:52:42 EDT
By sleep, do you mean suspend or hibernate? Does this still happen with F7T4?
Thanks.
Comment 4 W. Michael Petullo 2007-11-04 10:49:20 EST
Everything seems fine with kernel-2.6.23.1-42.fc8. Closing bug.

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