From: Andi Kleen <ak@suse.de>
Date: Wed, 30 Jan 2008 12:33:20 +0000 (+0100)
Subject: x86: don't disable RDTSC in userland for 32bit notsc
X-Git-Tag: v2.6.25-rc1~1143^2~231
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=8424950b5e85543a494b5d940bb2f5f9f16f56a9;p=pandora-kernel.git

x86: don't disable RDTSC in userland for 32bit notsc

Modern 32bit userland doesn't even boot when the TSC is disabled
because ld.so tends to contain RDTSCs.  So make notsc only effective for the
kernel, similar to 64bit.

Signed-off-by: Andi Kleen <ak@suse.de>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
---

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