Re: [PATCH v3] x86: sysfb: remove sysfb when probing real hw

[Ingo Molnar]

* Stephen Warren <swarren@xxxxxxxxxxxxx> wrote:

> On 12/19/2013 03:13 AM, David Herrmann wrote:
> > With CONFIG_X86_SYSFB=y, probing real hw-drivers may result in
> > resource-conflicts and drivers will refuse to load. A call to
> > request_mem_region() will fail, if the region overlaps with the mem-region
> > used by simplefb. The common desktop DRM drivers (intel, nouveau, radeon)
> > are not affected as they don't reserve their resources, but some others
> > do, including (nvidiafb, cirrus, ..).
> 
> I have validated that this doesn't cause any regressions on the/a
> non-x86 platform using simplefb, although given the main point of this
> patch is to fix issues on x86, I'm rather hesitant to give a tested-by
> tag in case someone looking back interprets it incorrectly:-)

Tested-on-ARM-by: Stephen Warren <swarren@xxxxxxxxxxxxx>

?

Thanks,

	Ingo
--
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to majordomo@xxxxxxxxxxxxxxx
More majordomo info at  http://vger.kernel.org/majordomo-info.html
Please read the FAQ at  http://www.tux.org/lkml/