Subject: ARMv8: Allowing user space to perform cache-maintenance

From: [email-masked] (catalin.marinas at arm.com)
Date: Wed, 30 Apr 2014 11:58:20 +0100

On Wed, Apr 30, 2014 at 02:01:38PM +0530, Rajan Srivastava wrote:
> ARMv8 allows AArch64-EL0 to execute cache maintenance instructions
> (eg, by setting SCTLR_EL1.UCI). It looks like the current ARMv8 kernel
> doesn't support the above feature.

Where have you looked and came up to this conclusion?

-- 
Catalin