git.stricted.de - GitHub/LineageOS/android_kernel_motorola

author	Will Deacon <will.deacon@arm.com>
	Fri, 26 Feb 2010 09:46:15 +0000 (10:46 +0100)
committer	Russell King <rmk+kernel@arm.linux.org.uk>
	Sat, 13 Mar 2010 10:50:29 +0000 (10:50 +0000)
commit	d10fca9f39238b07cc670b441d2b423de30359d2
tree	d5b988628ad269d4d3f39b76ec55d9855a223988	tree \| snapshot (tar.gz zip)
parent	ddee87f208b6229d2910dd5930c87089dc56c87e	commit \| diff

ARM: 5960/1: ARM: perf-events: fix v7 event selection mask

The event selection mask for ARMv7 cores [ARMV7_EVTSEL_MASK]
is incorrectly set to 0x7f. This means that the top bit of an
event ID is ignored, so counting branch misses (id=0x10) and
ISBs (id=0x90) give the same results.

This patch sets the event selection mask to the correct value
of 0xff.

Signed-off-by: Jean Pihet <jpihet@mvista.com>
Signed-off-by: Will Deacon <will.deacon@arm.com>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>