On Friday, November 22, 2013 10:53:09 AM Olof Johansson wrote:
On Fri, Nov 22, 2013 at 10:03 AM, Al Stone al.stone@linaro.org wrote:
On 11/22/2013 06:25 AM, Rob Herring wrote:
On Thu, Nov 21, 2013 at 6:41 PM, al.stone@linaro.org wrote:
From: Al Stone al.stone@linaro.org
Modified #ifdef so that DMI is not used on ARM platforms which are currently implementing ACPI reduced HW mode.
It is really not allowed or is optional? There are various people that want DMI tables on ARM.
Rob
True. DMI is optional. I see it as orthogonal to reduced HW mode; I have to hope that when DMI patches are forthcoming they'll do the right thing here.
Is there a better way to do this in the #if ?
Doing all of these things at compile time seems odd, shouldn't it be handled at runtime? What happens when someone wants to build a kernel that boots both on the reduced hw mode platforms and regular ones?
I agree.
My suggestion would be to harden dmi_check_system() so that it works if DMI is not present (if it doesn't already).
Thanks!