* comedi/drivers.c uses PAGE_KERNEL_NOCACHE
@ 2009-03-09 22:31 Martin Michlmayr
2009-03-09 23:53 ` Greg KH
0 siblings, 1 reply; 2+ messages in thread
From: Martin Michlmayr @ 2009-03-09 22:31 UTC (permalink / raw)
To: David A. Schleef; +Cc: Greg KH, linux-kernel
I noticed the following build failure in comedi/drivers.c on ARM:
| drivers/staging/comedi/drivers.c:497: error: 'PAGE_KERNEL_NOCACHE' undeclared (first use in this function)
Apparently Geert Uytterhoeven pointed out this problem back in January:
"which requires PAGE_KERNEL_NOCACHE, which is defined on 4 out of 22
architectures only (x86, frv, m32r, mn10300)." - http://lkml.org/lkml/2009/1/12/45
Is anything being done about this problem?
--
Martin Michlmayr
http://www.cyrius.com/
^ permalink raw reply [flat|nested] 2+ messages in thread
* Re: comedi/drivers.c uses PAGE_KERNEL_NOCACHE
2009-03-09 22:31 comedi/drivers.c uses PAGE_KERNEL_NOCACHE Martin Michlmayr
@ 2009-03-09 23:53 ` Greg KH
0 siblings, 0 replies; 2+ messages in thread
From: Greg KH @ 2009-03-09 23:53 UTC (permalink / raw)
To: Martin Michlmayr; +Cc: David A. Schleef, linux-kernel
On Mon, Mar 09, 2009 at 11:31:39PM +0100, Martin Michlmayr wrote:
> I noticed the following build failure in comedi/drivers.c on ARM:
>
> | drivers/staging/comedi/drivers.c:497: error: 'PAGE_KERNEL_NOCACHE' undeclared (first use in this function)
>
> Apparently Geert Uytterhoeven pointed out this problem back in January:
> "which requires PAGE_KERNEL_NOCACHE, which is defined on 4 out of 22
> architectures only (x86, frv, m32r, mn10300)." - http://lkml.org/lkml/2009/1/12/45
>
> Is anything being done about this problem?
Oops, sorry, no, I missed that one.
Care to send a patch to fix it up?
thanks,
greg k-h
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