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(parent: 0d979b3) | patch
ARM: 7663/1: perf: fix ARMv7 EVTYPE_MASK to include NSH bit
authorWill Deacon <will.deacon@arm.com>
Thu, 28 Feb 2013 16:49:11 +0000 (17:49 +0100)
committerRussell King <rmk+kernel@arm.linux.org.uk>
Sun, 3 Mar 2013 22:54:17 +0000 (22:54 +0000)
commitefd7013e6d4d8f9e01d8b38e39cfd5349f74e816
tree8a611c6c0f6e842a0d7cc1cff8b83f64374f0823tree | snapshot
parent0d979b399d4d31e2008e9365b98ecf4247f2ef1ccommit | diff
ARM: 7663/1: perf: fix ARMv7 EVTYPE_MASK to include NSH bit

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.

Cc: <stable@vger.kernel.org>
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>
arch/arm/kernel/perf_event_v7.c diff | blob | history
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