Bug 26892 - Driver ide-cs fails to set up interrupts properly - Regression since commit eb14120
Summary: Driver ide-cs fails to set up interrupts properly - Regression since commit e...
Status: RESOLVED OBSOLETE
Alias: None
Product: Drivers
Classification: Unclassified
Component: PCMCIA (show other bugs)
Hardware: All Linux
: P1 normal
Assignee: linux-pcmcia
URL:
Keywords:
Depends on:
Blocks:
 
Reported: 2011-01-16 22:30 UTC by Larry Finger
Modified: 2012-08-14 15:40 UTC (History)
1 user (show)

See Also:
Kernel Version: 2.6.37
Subsystem:
Regression: Yes
Bisected commit-id:

Attachments
Full error message (1.56 KB, text/plain)
2011-01-16 22:30 UTC, Larry Finger 		Details
Add an attachment (proposed patch, testcase, etc.)

Description Larry Finger 2011-01-16 22:30:09 UTC 
Created attachment 43752 [details]
Full error message

When using ide-cs, the system issues a "Irq 11: nobody cared (try booting with the "irqpoll" option)" message. Using irqpoll makes no difference.

The problem was bisected to commit eb14120, which was included during the 2.6.34 => 2.6.35 merge perion. The problem affects all kernels since 2.6.34.

Commit eb14120 changed the way that interrupts are handled in the PCMCIA subsystem.

The full output of the message is attached.
Comment 1 Alan 2012-08-14 15:40:04 UTC 
(although if shows up with the pata_pcmcia driver and modern kernels please re-open for that)
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