Re: RTC_DRV_CMOS can break userspace interface

[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

 



On Fri, Jun 01, 2007 at 09:46:06AM +0200, Tino Keitel wrote:
> Yes, you are right. I think this issue should be covered by Kconfig.
> 
> However:
> 
> $ cat wakealarm 
> cat: wakealarm: Input/output error
> 
> It worked with /proc/acpi/alarm before.

Can you do 

for i in /sys/bus/pnp/devices/*; do if [ "$(cat $i/id)" = PNP0b00 ]; 
then cat $i/resources; echo options; cat $i/options; fi; done

and provide the output? It sounds like you have the same problem I do, 
that is that you have no IRQ listed in the PNP table.

Though, actually, on reading the code:

The code for checking for a platform device only gets included if 
CONFIG_PNP isn't set! David, surely this should be a runtime thing 
rather than a compile-time one? Right now building a kernel with PNP 
support will break horribly if it's then run on a non-PNP system...

-- 
Matthew Garrett | [email protected]
-
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to [email protected]
More majordomo info at  http://vger.kernel.org/majordomo-info.html
Please read the FAQ at  http://www.tux.org/lkml/

[Index of Archives]     [Kernel Newbies]     [Netfilter]     [Bugtraq]     [Photo]     [Stuff]     [Gimp]     [Yosemite News]     [MIPS Linux]     [ARM Linux]     [Linux Security]     [Linux RAID]     [Video 4 Linux]     [Linux for the blind]     [Linux Resources]
  Powered by Linux