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Date: Mon, 04 Apr 2016 14:22:50 +0200
From: Peter Zijlstra <peterz@infradead.org>
To: linux-kernel@vger.kernel.org, will.deacon@arm.com
Cc: waiman.long@hpe.com, mingo@redhat.com, paulmck@linux.vnet.ibm.com,
        boqun.feng@gmail.com, torvalds@linux-foundation.org, dave@stgolabs.net,
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Subject: [RFC][PATCH 0/3] smp_cond_load_acquire + cmpwait
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As Will reminded me last week; we still had some pending changes.

A number of patches that allow arm64 to use a monitor/mwait like construct to
avoid most spin waiting.

Compile and boot tested on x86_64, but I seem to have misplaced my arm64
compiler so that part is still a rough sketch mostly.