arm64: v8.3: Support for weaker release consistency
authorSuzuki K Poulose <suzuki.poulose@arm.com>
Tue, 14 Mar 2017 18:13:27 +0000 (18:13 +0000)
committerCatalin Marinas <catalin.marinas@arm.com>
Mon, 20 Mar 2017 16:30:22 +0000 (16:30 +0000)
commitc651aae5a7732287c1c9bc974ece4ed798780544
treebc3647b41e405e93747c80021850563d6a49d7db
parentcb567e79fa504575cb97fb2f866d2040ed1c92e7
arm64: v8.3: Support for weaker release consistency

ARMv8.3 adds new instructions to support Release Consistent
processor consistent (RCpc) model, which is weaker than the
RCsc model.

Signed-off-by: Suzuki K Poulose <suzuki.poulose@arm.com>
Signed-off-by: Catalin Marinas <catalin.marinas@arm.com>
Documentation/arm64/cpu-feature-registers.txt
arch/arm64/include/asm/sysreg.h
arch/arm64/include/uapi/asm/hwcap.h
arch/arm64/kernel/cpufeature.c
arch/arm64/kernel/cpuinfo.c