On Wed, Jan 04, 2017 at 05:49:06PM +0000, Suzuki K. Poulose wrote: > This patch adds the hook for emulating MRS instruction to > export the 'user visible' value of supported system registers. > We emulate only the following id space for system registers: > > Op0=3, Op1=0, CRn=0, CRm=[0, 4-7] > > The rest will fall back to SIGILL. This capability is also > advertised via a new HWCAP_CPUID. > > Cc: Catalin Marinas <[email protected]> > Cc: Mark Rutland <[email protected]> > Cc: Will Deacon <[email protected]> > Signed-off-by: Suzuki K Poulose <[email protected]>
Reviewed-by: Catalin Marinas <[email protected]>
