On Sun, Jul 24, 2005 at 12:40:40PM +0100, Russell King wrote:
> On Sat, Jul 23, 2005 at 10:11:13PM +0200, Dominik Brodowski wrote:
> > Thanks for the excellent debugging. Your patch seems to work, however it
> > might be better to do just this:
>
> This can be racy if two drivers are simultaneousl
On Sat, Jul 23, 2005 at 10:11:13PM +0200, Dominik Brodowski wrote:
> Thanks for the excellent debugging. Your patch seems to work, however it
> might be better to do just this:
This can be racy if two drivers are simultaneously trying to request an
IRQ. 'data' must be unique to different threads
Hi,
> When a driver calls pcmcia_request_irq with IRQ_HANDLE_PRESENT unset, it looks
> for an open IRQ by request_irq()ing with a dummy handler and NULL dev_info.
> free_irq uses dev_info as a key for identifying the handler to free among
> those
> sharing an IRQ, so request_irq returns -EINVAL i
Between 2.6.10 and 2.6.11, the kernel began to print this message when I
inserted my IBM Home and Away adapter (pcnet_cs) into an i82365 slot:
1.0: RequestIRQ: Unknown error code 0xffea
Initialization of the device then aborted; no `eth0' appeared. Another user
recently reported the same p
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