On Fri, Nov 08, 2013 at 05:06:10PM +0200, Pantelis Antoniou wrote: > Add a runtime interface to /proc to enable generic device tree overlay > usage. >
Hi Pantelis, > --- > fs/proc/proc_devtree.c | 278 > +++++++++++++++++++++++++++++++++++++++++++++++++ > 1 file changed, 278 insertions(+) > [ ... ] > + > + /* start at 256K at first */ > + if (od->alloc == 0) > + od->alloc = SZ_256K / 2; > + I have to include <linux/sizes.h> to get this to build. Also, even though /proc/device-tree-overlay is supposed to be write only, I get this: # cat /proc/device-tree-overlay cat: [ 651.973568] overlay_proc_release: failed to unflatten tree /proc/device-tree-overlay: Input/output error which seems to be a bit odd. I did not spend any time to track it down, though. Otherwise, the code seems to be working well. Thanks, Guenter -- 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/
