On Fri, Apr 24, 2015 at 12:45:44PM +0300, Pantelis Antoniou wrote:
> Documentation ABI entry for overlays sysfs entries.
> 
> Signed-off-by: Pantelis Antoniou <[email protected]>
> ---
>  .../ABI/testing/sysfs-firmware-devicetree-overlays | 23 
> ++++++++++++++++++++++
>  1 file changed, 23 insertions(+)
>  create mode 100644 
> Documentation/ABI/testing/sysfs-firmware-devicetree-overlays
> 
> diff --git a/Documentation/ABI/testing/sysfs-firmware-devicetree-overlays 
> b/Documentation/ABI/testing/sysfs-firmware-devicetree-overlays
> new file mode 100644
> index 0000000..6b81f1c
> --- /dev/null
> +++ b/Documentation/ABI/testing/sysfs-firmware-devicetree-overlays
> @@ -0,0 +1,23 @@
> +What:                /sys/firmware/devicetree/overlays/
> +Date:                March 2015
> +Contact:     Pantelis Antoniou <[email protected]>
> +Description:
> +             This directory contains the applied device tree overlays of
> +             the running system, as directories of the overlay id.

"as"?

> +
> +             enable: The master enable switch, by default is 1, and when
> +                     set to 0 it cannot be re-enabled for security reasons.

What are those reasons?

thanks,

greg k-h
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