[RFC] [PATCH] x86: Make copy_from_user_nmi() a library function

[Robert Richter]

On 07.06.11 19:18:22, Robert Richter wrote:
> From c73bebe2e281ae089499d7cbc3b44a0869c8daf8 Mon Sep 17 00:00:00 2001
> From: Robert Richter <robert.richter@xxxxxxx>
> Date: Fri, 3 Jun 2011 16:37:47 +0200
> Subject: [PATCH] oprofile, x86: Fix nmi-unsafe callgraph support

While this patch was a stable fix which introduced duplicate code for
perf and oprofile I suggest merging the code, see the patch below.

-Robert