Hi Greg, > On Apr 24, 2015, at 23:31 , Greg KH <g...@kroah.com> wrote: > > 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 <pantelis.anton...@konsulko.com> >> --- >> .../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 <pantelis.anton...@konsulko.com> >> +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? >
There’s a whole subthread with Grant & Kees going over security concerns. http://comments.gmane.org/gmane.linux.drivers.devicetree/101871 > thanks, > > greg k-h Regards — Pantelis > -- > To unsubscribe from this list: send the line "unsubscribe devicetree" in > the body of a message to majord...@vger.kernel.org > More majordomo info at http://vger.kernel.org/majordomo-info.html -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majord...@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
