From: Will Deacon <will.deacon@arm.com>
Date: Thu, 28 Feb 2013 16:49:11 +0000 (+0100)
Subject: ARM: 7663/1: perf: fix ARMv7 EVTYPE_MASK to include NSH bit
X-Git-Tag: v3.2.41~61
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=3e6f87330536fcbc887ccabb30887096f6ce5c0a;p=pandora-kernel.git

ARM: 7663/1: perf: fix ARMv7 EVTYPE_MASK to include NSH bit

commit f2fe09b055e2549de41fb107b34c60bac4a1b0cf upstream.

Masked out PMXEVTYPER.NSH means that we can't enable profiling at PL2,
regardless of the settings in the HDCR.

This patch fixes the broken mask.

Reported-by: Christoffer Dall <cdall@cs.columbia.edu>
Signed-off-by: Will Deacon <will.deacon@arm.com>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
Signed-off-by: Ben Hutchings <ben@decadent.org.uk>
---

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