From: Robert Richter <robert.richter@amd.com>
Date: Tue, 7 Jun 2011 09:49:55 +0000 (+0200)
Subject: x86, perf: Make copy_from_user_nmi() a library function
X-Git-Tag: v3.1-rc1~299^2~1
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=1ac2e6ca44e13a087eb7438d284f887097ee7e84;p=pandora-kernel.git

x86, perf: Make copy_from_user_nmi() a library function

copy_from_user_nmi() is used in oprofile and perf. Moving it to other
library functions like copy_from_user(). As this is x86 code for 32
and 64 bits, create a new file usercopy.c for unified code.

Signed-off-by: Robert Richter <robert.richter@amd.com>
Signed-off-by: Peter Zijlstra <a.p.zijlstra@chello.nl>
Link: http://lkml.kernel.org/r/20110607172413.GJ20052@erda.amd.com
Signed-off-by: Ingo Molnar <mingo@elte.hu>
---

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