[Bug 26892] New: Driver ide-cs fails to set up interrupts properly - Regression since commit eb14120

bugzilla-daemon at bugzilla.kernel.org bugzilla-daemon at bugzilla.kernel.org
Sun Jan 16 17:30:10 EST 2011


https://bugzilla.kernel.org/show_bug.cgi?id=26892

           Summary: Driver ide-cs fails to set up interrupts properly -
                    Regression since commit eb14120
           Product: Drivers
           Version: 2.5
    Kernel Version: 2.6.37
          Platform: All
        OS/Version: Linux
              Tree: Mainline
            Status: NEW
          Severity: normal
          Priority: P1
         Component: PCMCIA
        AssignedTo: linux-pcmcia at lists.infradead.org
        ReportedBy: Larry.Finger at lwfinger.net
        Regression: Yes


Created an attachment (id=43752)
 --> (https://bugzilla.kernel.org/attachment.cgi?id=43752)
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.

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