From: David S. Miller <davem@davemloft.net>
Date: Thu, 24 May 2012 20:12:28 +0000 (-0700)
Subject: lib: Sparc's strncpy_from_user is generic enough, move under lib/
X-Git-Tag: v3.5-rc1~90^2~1
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=2922585b93294d47172a765115e0dbc1bfe1be19;p=pandora-kernel.git

lib: Sparc's strncpy_from_user is generic enough, move under lib/

To use this, an architecture simply needs to:

1) Provide a user_addr_max() implementation via asm/uaccess.h

2) Add "select GENERIC_STRNCPY_FROM_USER" to their arch Kcnfig

3) Remove the existing strncpy_from_user() implementation and symbol
   exports their architecture had.

Signed-off-by: David S. Miller <davem@davemloft.net>
Acked-by: David Howells <dhowells@redhat.com>
---

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