On 27 July 2015 at 11:52, Suzuki K. Poulose Suzuki.Poulose@arm.com wrote:

fyi,

A series of patches exposing the ARMv8 CPU feature registers to the userspace via emulation of the MRS, has been posted to lakml.

http://lists.infradead.org/pipermail/linux-arm-kernel/2015-July/358990.html

Thanks Suzuki

And for REVIDR + MIDR, I have also posted an RFC that sits on top of Suzuki's patches: http://lists.infradead.org/pipermail/linux-arm-kernel/2015-July/359127.html

Cheers, -- Steve