tree 1301b08559615aa5e7db0b11f03c98f3848c8142
parent 9b9a29ecd75e310f75a9243e1c3538ad34598fcb
author Wu Fengguang <fengguang.wu@intel.com> 1260962397 +0100
committer Andi Kleen <ak@linux.intel.com> 1260962397 +0100

HWPOISON: return ENXIO on invalid page number

Use a different errno than the usual EIO for invalid page numbers.
This is mainly for better reporting for the injector.

This also avoids calling action_result() with invalid pfn.

Signed-off-by: Wu Fengguang <fengguang.wu@intel.com>
Signed-off-by: Andi Kleen <ak@linux.intel.com>