[Bug 40362] New: Since 2.6.37, driver ide_cs reports "irq 11: nobody cared (try booting with the "irqpoll" option)"

[bugzilla-daemon at bugzilla.kernel.org]

https://bugzilla.kernel.org/show_bug.cgi?id=40362

           Summary: Since 2.6.37, driver ide_cs reports "irq 11: nobody
                    cared (try booting with the "irqpoll" option)"
           Product: Drivers
           Version: 2.5
    Kernel Version: 3.0
          Platform: All
        OS/Version: Linux
              Tree: Mainline
            Status: NEW
          Severity: high
          Priority: P1
         Component: PCMCIA
        AssignedTo: linux-pcmcia at lists.infradead.org
        ReportedBy: Larry.Finger at lwfinger.net
        Regression: Yes


Created an attachment (id=67202)
 --> (https://bugzilla.kernel.org/attachment.cgi?id=67202)
Output of dmesg command for kernel 2.6.37 (good)

With kernel 2.6.37.2 from the openSUSE 11.4 distribution, my Apricorn PCMCIA
card connected to a PATA disk drive works correctly when plugged into either
slot of my PCMCIA adapter.

Any 2.6.38 or later kernel fails to connect to the disk properly. For
2.6.3{8,9}, plugging the card into slot 0 makes the computer freeze. With 3.0,
I get the irq - nobody cared message. With the irqpoll boot option, it works.

With 3.0, plugging the card into slot 1 changes the behavior. I do not get the
"nobody cared" message and the drive is detected; however, the partitions are
not found, and the drive will not work.

The outputs of the dmesg, lspci, and lspcmcia commands for 2.6.37 and 3.0 will
be attached.

-- 
Configure bugmail: https://bugzilla.kernel.org/userprefs.cgi?tab=email
------- You are receiving this mail because: -------
You are the assignee for the bug.