From: Will Deacon <will.deacon@arm.com>
Date: Tue, 19 Jul 2011 12:53:36 +0000 (+0100)
Subject: ARM: perf: add mode exclusion for Cortex-A15 PMU
X-Git-Tag: v3.2-rc1~130^2~7^2^2~16
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=a505addc366525cd8d9358298be0dc8655be5953;p=pandora-kernel.git

ARM: perf: add mode exclusion for Cortex-A15 PMU

The Cortex-A15 PMU implements the PMUv2 specification and therefore
has support for some mode exclusion.

This patch adds support for excluding user, kernel and hypervisor counts
from a given event.

Acked-by: Jamie Iles <jamie@jamieiles.com>
Reviewed-by: Jean Pihet <j-pihet@ti.com>
Signed-off-by: Will Deacon <will.deacon@arm.com>
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