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Revert "ARCv2: STAR 9000837815 workaround hardware exclusive transactions livelock"
authorVineet Gupta <vgupta@synopsys.com>
Wed, 29 Jul 2015 13:50:58 +0000 (19:20 +0530)
committerVineet Gupta <vgupta@synopsys.com>
Tue, 4 Aug 2015 03:56:31 +0000 (09:26 +0530)
commit9fb2543e77587772cc9041820d07091c38963ee3
tree646f0fc7d94072c3f974caa3b0b6033defc6bbe8tree | snapshot
parent12b68640a605d5ba22c8b17e9d7e4eeed81ee6ffcommit | diff
Revert "ARCv2: STAR 9000837815 workaround hardware exclusive transactions livelock"

Extended testing of quad core configuration revealed that this fix was
insufficient. Specifically LTP open posix shm_op/23-1 would cause the
hardware livelock in llock/scond loop in update_cpu_load_active()

So remove this and make way for a proper workaround

This reverts commit 2b898004daf2fbc8e68e81a996d0b79db3cf856a.

Signed-off-by: Vineet Gupta <vgupta@synopsys.com>
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