From: Jeremy Fitzhardinge <jeremy@goop.org>
Date: Thu, 24 Jul 2008 20:48:58 +0000 (-0700)
Subject: xen: suppress known wrmsrs
X-Git-Tag: v2.6.28-rc1~699^2^2~39
X-Git-Url: https://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=d89961e2dc87b6e30b8e3f60bd2af5cd92cf4643;p=pandora-kernel.git

xen: suppress known wrmsrs

In general, Xen doesn't support wrmsr from an unprivileged domain; it
just ends up ignoring the instruction and printing a message on the
console.

Given that there are sets of MSRs we know the kernel will try to write
to, but we don't care, just eat them in xen_write_msr to cut down on
console noise.

Signed-off-by: Jeremy Fitzhardinge <jeremy.fitzhardinge@citrix.com>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
---

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