From: David S. Miller <davem@davemloft.net>
Date: Thu, 10 Sep 2009 14:09:06 +0000 (-0700)
Subject: sparc64: Provide hypervisor tracing bit support for perf counters.
X-Git-Tag: v2.6.32-rc1~702^2~4
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=91b9286d819b821fd742c0053fe0748818374198;p=pandora-kernel.git

sparc64: Provide hypervisor tracing bit support for perf counters.

A PMU need only specify which bit in the PCR enabled hypervisor
tracing in order to enable this.

This will be used in Niagara-2 perf counter support.

Signed-off-by: David S. Miller <davem@davemloft.net>
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