Revert "The arm64 architecture has the ability to exclusively load and store"
authorLiviu Dudau <Liviu.Dudau@arm.com>
Fri, 24 Oct 2014 14:32:02 +0000 (15:32 +0100)
committerLiviu Dudau <Liviu.Dudau@arm.com>
Fri, 24 Oct 2014 16:28:44 +0000 (17:28 +0100)
commita2f1bd9ce980a18a422464cfb3b2eb75be1de93f
tree6bdce7a88fb13ce94ebc047789d0bd695ae31849
parente373d2a7140d604c92f5568ee0375267d3478384
Revert "The arm64 architecture has the ability to exclusively load and store"

Steve Capper has posted a v2 of the patch that gives a better path
performance.

This reverts commit 64b57f9219ea2f251c4c3c43c3b36187287d7f9d.

Signed-off-by: Liviu Dudau <Liviu.Dudau@arm.com>
arch/arm64/Kconfig
arch/arm64/include/asm/cmpxchg.h