Re: [PATCH v11 07/40] arm64/sme: System register and exception syndrome definitions

On Mon, Feb 07, 2022 at 03:20:36PM +0000, Mark Brown wrote:

The arm64 Scalable Matrix Extension (SME) adds some new system registers, fields in existing system registers and exception syndromes. This patch adds definitions for these for use in future patches implementing support for this extension.

Since SME will be the first user of FEAT_HCX in the kernel also include the definitions for enumerating it and the HCRX system register it adds.

Signed-off-by: Mark Brown broonie@kernel.org

I can't claim I verified that the new definitions match the bits in the spec. I trust you on this, so:

Acked-by: Catalin Marinas catalin.marinas@arm.com