Bug 140332

Summary:	Oops in ide_wait_not_busy with APM
Product:	[Fedora] Fedora	Reporter:	Didier <d.bz-redhat>
Component:	kernel	Assignee:	Alan Cox <alan>
Status:	CLOSED NOTABUG	QA Contact:	Brian Brock <bbrock>
Severity:	high	Docs Contact:
Priority:	medium
Version:	3	CC:	davej, wtogami
Target Milestone:	---
Target Release:	---
Hardware:	All
OS:	Linux
Whiteboard:
Fixed In Version:		Doc Type:	Bug Fix
Doc Text:		Story Points:	---
Clone Of:		Environment:
Last Closed:	2005-08-14 19:21:39 UTC	Type:	---
Regression:	---	Mount Type:	---
Documentation:	---	CRM:
Verified Versions:		Category:	---
oVirt Team:	---	RHEL 7.3 requirements from Atomic Host:
Cloudforms Team:	---	Target Upstream Version:
Embargoed:

Description Didier 2004-11-22 13:11:40 UTC

Description of problem:
Start kernel in APM mode ; suspend ; resume.
-> oops.


Version-Release number of selected component (if applicable):
kernel-2.6.9-1.681_FC3


How reproducible:
Always after the first suspend/resume cycle after a restart ;
appearantly not occuring after subsequent suspend/resumes without
restarting.
 

Steps to Reproduce:
1. boot in single mode with kernel parameter "acpi=off"
2. # apm -s
3. resume after successful suspend.
  
Actual results:
Oops :

Nov 22 13:47:18 dmbr042 kernel: Badness in ide_wait_not_busy at
drivers/ide/ide-iops.c:1342
Nov 22 13:47:18 dmbr042 kernel:  [<02269a90>] ide_wait_not_busy+0x4b/0x7b
Nov 22 13:47:18 dmbr042 kernel:  [<02267478>] start_request+0xc0/0x1c1
Nov 22 13:47:18 dmbr042 kernel:  [<02267870>] ide_do_request+0x2dd/0x39e
Nov 22 13:47:18 dmbr042 kernel:  [<02268225>] ide_intr+0x3c2/0x450
Nov 22 13:47:18 dmbr042 kernel:  [<0226dabf>] ide_dma_intr+0x0/0x7a
Nov 22 13:47:18 dmbr042 kernel:  [<02107f51>] handle_IRQ_event+0x25/0x4f
Nov 22 13:47:18 dmbr042 kernel:  [<021089e0>] do_IRQ+0x151/0x290
Nov 22 13:47:18 dmbr042 kernel:  [<0211007b>] mtrr_open+0x7/0x2b
Nov 22 13:47:18 dmbr042 kernel:  [<0211644d>]
apm_bios_call_simple+0x65/0x95
Nov 22 13:47:18 dmbr042 kernel:  [<0211654f>] apm_do_idle+0x12/0x5c
Nov 22 13:47:18 dmbr042 kernel:  [<02116668>] apm_cpu_idle+0xb0/0x128
Nov 22 13:47:18 dmbr042 kernel:  [<0210408c>] cpu_idle+0x1f/0x34
Nov 22 13:47:18 dmbr042 kernel:  [<023ad6bb>] start_kernel+0x216/0x219


Additional info :
IBM ThinkPad A30p, model #2653, with a second 2.5" harddisk in the
Ultrabay slot (/dev/hdb).

Comment 1 Dave Jones 2005-07-15 19:30:05 UTC

An update has been released for Fedora Core 3 (kernel-2.6.12-1.1372_FC3) which
may contain a fix for your problem.   Please update to this new kernel, and
report whether or not it fixes your problem.

If you have updated to Fedora Core 4 since this bug was opened, and the problem
still occurs with the latest updates for that release, please change the version
field of this bug to 'fc4'.

Thank you.

Comment 2 Didier 2005-08-14 19:21:39 UTC

As I have changed machines, I am unable to verify any fixes for the APM
behaviour on the IBM ThinkPad A30p.