From: Alok Kataria <akataria@vmware.com>
Date: Fri, 7 Nov 2008 00:08:46 +0000 (+0000)
Subject: x86: don't use tsc_khz to calculate lpj if notsc is passed
X-Git-Tag: v2.6.27.6~29
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=c17e612bc777ee07543e076ebb149b8a71fc1217;p=pandora-kernel.git

x86: don't use tsc_khz to calculate lpj if notsc is passed

commit 70de9a97049e0ba79dc040868564408d5ce697f9 upstream

Impact: fix udelay when "notsc" boot parameter is passed

With notsc passed on commandline, tsc may not be used for
udelays, make sure that we do not use tsc_khz to calculate
the lpj value in such cases.

Reported-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
Signed-off-by: Alok N Kataria <akataria@vmware.com>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
---

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