From: H. Peter Anvin <hpa@zytor.com>
Date: Mon, 31 Aug 2009 21:23:29 +0000 (-0700)
Subject: x86, msr: Have the _safe MSR functions return -EIO, not -EFAULT
X-Git-Tag: v2.6.32-rc1~711^2~13
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=0cc0213e73af5963eca259c84876937c20689dbd;p=pandora-kernel.git

x86, msr: Have the _safe MSR functions return -EIO, not -EFAULT

For some reason, the _safe MSR functions returned -EFAULT, not -EIO.
However, the only user which cares about the return code as anything
other than a boolean is the MSR driver, which wants -EIO.  Change it
to -EIO across the board.

Signed-off-by: H. Peter Anvin <hpa@zytor.com>
Cc: Jeremy Fitzhardinge <jeremy@xensource.com>
Cc: Chris Wright <chrisw@sous-sol.org>
Cc: Alok Kataria <akataria@vmware.com>
Cc: Rusty Russell <rusty@rustcorp.com.au>
---

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