Re: 2.6.3 - Badness in pci_find_subsys at drivers/pci/search.c:167

[Greg KH]

On Tue, Feb 24, 2004 at 05:04:55PM +0100, marcel cotta wrote:
> i came across this while playing with hdparm
> 
> Call Trace:
>  [<c0264128>] pci_find_subsys+0xe8/0xf0
>  [<c026415f>] pci_find_device+0x2f/0x40
>  [<c02e5d89>] ide_system_bus_speed+0x69/0x90
>  [<c02e528e>] ali15x3_tune_drive+0x1e/0x250

Ugh, this is due to calling system_bus_clock() from within an interrupt.
Is there any good reason to do this?  Can't we just cache the bus speed
in the local device structure if we really have to do this from within
an interrupt?

thanks,

greg k-h
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